| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 169030000 | PORTABLE VESSELS | 44 |
| 20090229839 | Extinguisher Pressure Control Device - The extinguisher comprises, in principle, a bottle that contains an extinguishing agent and a head for controlling pressure and dispersion of the extinguishing material. It is characterized in that it comprises and electrical circuit ( | 09-17-2009 |
| 20090301738 | PORTABLE FIRE EXTINGUISHING APPARATUS AND METHOD - A fire suppression device including a fire suppression agent generator. The device further includes trigger mechanism adapted to begin generation of the fire suppression agent from the fire suppression agent generator A container at least partially surrounds the fire suppression agent generator and the trigger mechanism, the container includes a discharge port that directs fire suppression agent in at least two opposed directions. In one example, the discharge port extends substantially around a perimeter of the container | 12-10-2009 |
| 20090095494 | Process and device for fire prevention and extinguishing - The instant invention relates to a process for preventing and extinguishing fires. Particularly to process capable of adding a dehydrated superabsorbent polymer to water in an amount sufficient to extinguish and prevent additional co. | 04-16-2009 |
| 20110214885 | FIRE EXTINGUISHER AND DISCHARGE NOZZLE ASSEMBLY - A fire extinguisher, a discharge nozzle assembly for discharging a fluid under pressure, and a method for discharging a wet chemical fire extinguishing agent are presented. The discharge nozzle assembly includes a nozzle housing and a nozzle body inserted in the nozzle housing and defining a plurality of parallel flow passages. In an embodiment, the nozzle body defines three flow passages that are positioned equidistant radially from the longitudinal axis of the discharge nozzle and that are arrayed in the pattern of an equilateral triangle. | 09-08-2011 |
| 20090188681 | Powder agitating device for fire extinguisher - A fire extinguisher includes a container having a chamber for receiving a dry chemical agent, a cover attached to the container and having a passage for allowing the dry chemical agent to flow out of the cover, and an agitating device received in the container for agitating the dry chemical agent and for preventing the dry extinguishing agent from being hardened. A rod is rotatably received in the container and extended out of the container and includes an agitator, and a hand wheel is secured to the rod for rotating the rod and the agitator relative to the container. A carrier is rotatably attached to a seat for supporting the container and for adjustably securing the container to the seat at selected angular positions. | 07-30-2009 |
| 20110042108 | PORTABLE COMPRESSED GAS FOAM SYSTEM - A portable compressed gas foam system having a rocket engine, fueled with hydrogen peroxide and a suitable propellant, which produces exhaust gases. The exhaust gases are injected into a water tank, aerating the water and pressurizing the water tank. Foam concentrate may be added to the tank or separately in a mixing stage and is aerated by the aerated and pressurized water. The aeration produces bubbles in the foam and entrains exhaust gas within the bubbles. The aerated foam can then be sprayed onto a fire through a foam injection nozzle, extinguishing the fire both by wetting the burning materials and by smothering it by reducing the amount of oxygen available to burn. The invention may also be adapted for use in a firehose or in an underslung bucket. | 02-24-2011 |
| 20100319938 | Water based fire extinguishers - The instant invention relates to a super absorbent polymeric material which when added to water enhances the fire extinguishing properties of the water. In particular, a pre-measured quantity of the polymeric material is added to a conventional water based canister capable of holding 2.5 gallons of pressurized water. The aqueous solution provides enhanced Class A & B fire extinguishing properties and is capable of long term storage. | 12-23-2010 |
| 20110139468 | FIRE EXTINGUISHER NOZZLE - An extinguisher for minimizing fires includes a container for holding an extinguishing fluid, a propellant disposed within the container for expelling the fluid from the container if desired, and a nozzle for directing the fluid towards a fire. The nozzle has an input for receiving the fluid from the container and an outlet for directing the fluid towards the fire. The nozzle includes an expansion chamber disposed between the input and the outlet of the nozzle. The nozzle outlet has a restrictor for restricting flow of the fluid from the expansion chamber. | 06-16-2011 |
| 20090242216 | Portable Wall-Attachable Fire Fighting Apparatus and Method - Portable wall-attachable firefighting monitor apparatus and method of use, including structure designed in combination to affix a monitor to a wall rim portion. | 10-01-2009 |
| 20120031631 | SELF SERVICING FIRE EXTINGUISHER WITH INTERNAL MIXING AND EXTERNAL CO2 CHAMBER - Improvements to a portable fire extinguisher are disclosed. The improvements allow for frequent and simpler untrained and automatic self-servicing of a fire extinguisher. The improvements include an anti-bridging mechanism that fluffs, mixes or stirs the powder within the chamber to keep it in a liquefied state. Additional improvements include a larger opening to more quickly fill and inspect the powder within the chamber. Another improvement includes the use of a CO | 02-09-2012 |
| 20090008103 | Rapid deployment fire retardent gel pack - The instant invention relates to a super absorbent polymeric material which when added to water produces a gel that enhances the fire extinguishing properties of the water. A pre-measured quantity of the polymeric gel material is packaged in a small easily opened dispenser type container. The disposable container is readily accessible for easy and rapid use of the gel by the individual under exigent circumstances to mitigate the effects of a rapid rise of temperature within a burning vehicle. The use of the gel providing sufficient time for the vehicle to leave the hostile zone prior to the individual exiting the vehicle. The gel provides extinguishing properties and is capable of long term storage. | 01-08-2009 |
| 20120000679 | FIRE EXTINGUISHER STRUCTURE - This invention relates to a fire extinguisher structure in which a bottle mouth is extended upward on the top end of the bottle body, a socket being provided on the bottom of a nozzle, an inner and an outer thread segments engaging with each other being respectively formed on the socket of the nozzle and the bottle mouth of the bottle body, a plug being extended from the center of the socket of the nozzle for blocking the aperture of the bottle mouth and being in transitional fitting therewith, a leak-proof ring being put over the plug of the nozzle for abutting against the end face of the bottle mouth. In this manner, leakage of high pressure gas contained within the fire extinguisher can be effectively avoided by the plug blocking the bottle mouth, the leak-proof ring and the socket. | 01-05-2012 |
| 20080202772 | Fire retardant delivery system for fighting wild fires - A flexible, frangible bladder for the receipt of water and/or fire retardant, the bladder of sufficient size to contain a sufficient amount of such water and/or fire retardant, the bladder being positionable in a retaining member positioned on an aircraft, the retaining member selectively moveable so as to release the bladder onto a desired location in a wild fire, the bladder bursting upon impact, and spreading the water and/or fire retardant. | 08-28-2008 |
| 20120073839 | ACTUATION MECHANISM FOR A FIRE EXTINGUISHER - A fire extinguisher with an actuation mechanism includes a fire extinguisher body filled under pressure with a fire suppressant. The actuation mechanism includes a pneumatically controlled activation piston assembly that functions to control the release of the fire suppressant until desired by the user of the fire extinguisher. The activation piston assembly includes a housing in which a piston is positioned. The housing includes a first end and second end. The first end of the housing is covered with a first cap supporting a spring interposed between the piston and the first cap, and the second end of the housing is provided with a second cap. The piston, under the control of balanced spring bias and pneumatic pressure, allows for time controlled release of the fire suppressant from the fire extinguisher body. | 03-29-2012 |
| 20090277653 | LIQUID WET CHEMICAL FIRE EXTINGUISHING SPRAY - An aerosol fire extinguisher for dispensing a liquid wet chemical fire extinguishing agent, and a composition for the liquid wet chemical fire extinguishing agent, where the liquid wet chemical fire extinguishing agent is rated for class A, B, C and K fires. The fire extinguisher includes a container and a valve assembly affixed to the container A bag is positioned within the container, where the bag includes an output tube connected in fluid communication to the valve assembly. A actuator is connected in fluid communication to the valve assembly opposite the output tube, where the actuator has an elongated output orifice. A liquid wet chemical fire extinguishing agent is disposed within the bag and a propellant is disposed within the container, wherein the bag isolates the liquid wet chemical fire extinguishing agent from the propellant. The configuration of the elongated output orifice expels the liquid wet chemical fire extinguishing agent in a substantially planar pattern onto the fire. | 11-12-2009 |
| 20110226496 | FIRE EXTINGUISHER, FIRE EXTINGUISHER CYLINDER, AND PREFORM OF FIRE EXTINGUISHER CYLINDER - Disclosed is a fire extinguisher ( | 09-22-2011 |
| 169071000 | Gas pressure | 25 |
| 20090120654 | Disposable tubular fire extinguisher - One embodiment of the invention is a hand-held fire extinguisher including: a tube having an open outlet end, an outer surface, and an inner surface; a fire suppressant composition provided within the tube; a propellant source containing a propellant, having a propellant outlet, where the propellant outlet is distal from the open outlet end of the tube and from the fire suppressant composition, and where the propellant outlet is in fluid communication with the fire suppressant composition and the open outlet end of the tube; and an actuator for the propellant source. In such apparatus, actuation of the actuator allows propellant flow from the propellant outlet passing through the fire suppressant composition and out through the open outlet end of the tube. | 05-14-2009 |
| 20100116515 | FIRE EXTINGUISHER WITH A CONTAINER HOLDING A FIRE EXTINGUISHING SUBSTANCE AND CORRESPONDING COMPRESSED-GAS CYLINDER - A fire extinguisher ( | 05-13-2010 |
| 20100108333 | FIRE EXTINGUISHER WITH DISPOSABLE PLASTIC CONTAINER - Fire extinguisher with disposable plastic container refers to a disposable fire extinguisher that works with direct pressure (internal) in a Container ( | 05-06-2010 |
| 20110284251 | FIRE EXTINGUISHING DEVICE AND FIRE MANAGEMENT SYSTEM - The invention relates to a device for extinguishing a fire which is suitable for carrying and handling by persons. The device includes a pressureless container for placing an extinguishing agent in solid form, an ignition member to ignite the extinguishing agent forming aerosol during extinguishing operations, a discharge member for discharge of the aerosol in a directed jet or plume, a handling member for handling of the device by a user, and a communication member for remote communication. | 11-24-2011 |
| 20110297403 | ENVIRONMENTALLY BENEFICIAL AND EFFECTIVE HYDROCHLOROFLUOROCARBON COMPOSITIONS FOR FIRE EXTINGUISHING APPLICATIONS - Compositions are described which are useful in many applications such as fire extinguishing or refrigeration. The compositions may include a hydrochlorofluorocarbon such as 2,2-dichloro-1,1,1-trifluoroethane, a dispersant such as CF | 12-08-2011 |
| 20120067601 | HAND-HELD AEROSOL FIRE SUPPRESSION APPARATUS - The present invention relates to a hand-held aerosol fire suppression apparatus, comprising safety pole ( | 03-22-2012 |
| 20100294522 | SELF SERVICING FIRE EXTINGUISHER WITH INTERNAL MIXING AND EXTERNAL CO2 CHAMBER - Improvements to a portable fire extinguisher are disclosed. The improvements allow for frequent and simpler untrained and automatic self-servicing of a fire extinguisher. The improvements include an anti-bridging mechanism that can be articulated from the exterior of the chamber to fluff, mix or stir the powder within the chamber to keep it in a liquefied state. Additional improvements include a larger opening to more quickly fill and inspect the powder within the chamber. Another improvement includes the use of a CO | 11-25-2010 |
| 20120043098 | Hydro-Pneumatic Extinguisher - The present disclosure provides for an advantageous extinguisher or discharge assembly. In exemplary embodiments, the present disclosure provides for an improved hydro-pneumatic fire extinguisher or discharge assembly. More particularly, the present disclosure provides for an improved hydro-pneumatic fire extinguisher or discharge assembly that is configured and dimensioned to fire or release a fire fighting agent (e.g., a fluid and/or liquid based fire fighting agent) while the extinguisher/assembly is oriented in any position or angle relative to gravity. | 02-23-2012 |
| 20120279733 | NOVEL HAND-HELD AEROSOL FIRE SUPPRESSION APPARATUS - The present invention relates to a novel hand-held aerosol fire suppression apparatus, comprising thermal insulating layer ( | 11-08-2012 |
| 20120090862 | Fire Suppression System with Vaporizing Liquid Gas and AFFF Foam Concentrate - A foam generating, hand portable or handheld fire extinguisher contains a mixture of an aqueous film forming foam solution and vaporizing liquid gas under pressure of a relatively inert gas. | 04-19-2012 |
| 169074000 | With particular outlet structure | 2 |
| 20100147540 | JETTING APPARATUS FOR FIRE EXTINGUISHING GAS AND DISASTER WARNING SYSTEM - A jetting apparatus for fire extinguishing gas has a gas cylinder which is charged with pressurized fire extinguishing gas therein and onto an opening of which a sealing plate opening is attached. The jetting apparatus has a two part case that can receive the gas cylinder. The jetting apparatus has a seal breaking member that has a neb capable of breaking the sealing plate. The jetting apparatus has a seal breaking member holder that is attached the seal breaking member. The jetting apparatus has a mouth part of the gas cylinder that is attached detachably, and a cylinder holder that has a through hole movably housing the seal breaking member therein. The jetting apparatus has a seal breaking member holder and a cylinder holder that can relatively approach each other. The jetting apparatus has a jetting port that is provided on the outside of the apparatus and can communicate with the through hole. The jetting apparatus has a control valve that can intercept passages communicating the through hole with the jetting port and is provided in the passages. | 06-17-2010 |
| 20110290510 | Hydro-Pneumatic Extinguisher - The present disclosure provides for an advantageous extinguisher or discharge assembly. In exemplary embodiments, the present disclosure provides for an improved hydro-pneumatic fire extinguisher or discharge assembly. More particularly, the present disclosure provides for an improved hydro-pneumatic fire extinguisher or discharge assembly that is configured and dimensioned to fire or release a fire fighting agent (e.g., a fluid and/or liquid based fire fighting agent) while the extinguisher/assembly is oriented in any position or angle relative to gravity. | 12-01-2011 |
| 169075000 | With means preventing accidental discharge, relieving pressure, or indicating condition within vessel | 2 |
| 20100319939 | ACTUATE DEVICE FOR FIRE EXTINGUISHER - Provided is an apparatus for operating a fire extinguisher, and more particularly, to an apparatus for operating a fire extinguisher, which has a very simple configuration with a compressed sealing effect and can spray a great amount of fire suppressant with exact and quick operation. | 12-23-2010 |
| 20120325503 | Aerosol Fire Extinguisher with Trigger Sprayer - An Aerosol Fire Extinguisher with Trigger Sprayer that can be easily held in one hand. The extinguishing agent is under pressure in an aerosol can and can only be released by pulling the tab of the trigger sprayer. The Trigger Sprayer Unit cannot be sprayed until the tab is pulled. The Can is a cylindrical canister housing and has a Dip Tube that goes to the bottom of the can to the Fire Extinguishing Agent. There is Propellant in the can that pushes the Fire Extinguishing Agent up through the Dip Tube. Pulling the tab of the Sprayer Unit allows the Trigger to be pressed and be moved so the Trigger Pivoting Member of the Trigger Sprayer Unit is able to press down on the stem of the Mounting Cup of the Can which then allows the Propellant in the Can to force the Fire Extinguishing Agent through the Dip Tube up through the Chamber Hole into the Direction Chamber with pressure out the Nozzle toward the fire. The user then holds down the trigger and sprays the fire with the Fire Extinguishing Agent until the fire is out. | 12-27-2012 |
| 169084000 | Produced by combustion | 1 |
| 20100270042 | PORTABLE AEROSOL FIRE-EXTINGUISHER WITH A STRIKER STARTING DEVICE - A portable fire-extinguisher comprises a metal casing ( | 10-28-2010 |
| 169085000 | Pressurizing agent stored apart from agent | 6 |
| 20090032272 | Fluid Vessel and Method for Charging a Fluid Vessel - In one arrangement there is provided a method of charging a fluid vessel ( | 02-05-2009 |
| 20090260839 | Fire Extinguisher - A lightweight fire extinguisher is disclosed. In one embodiment, the fire extinguisher, which is portable, includes a press-source fluid container capable of retaining compressed air; extinguishant containers capable of retaining extinguishant; a pressure-source fluid tube connected to the pressure-source fluid container and the extinguishant containers, for leading the compressed air retained in the pressure-source container to the extinguishant containers; a pressure reducing valve intervening in the pressure-source fluid tube, for reducing pressure of the compressed air flowing down the pressure-source fluid tube; discharge device capable of discharging the extinguishant retained in the extinguishant containers; and an extinguishant tube connected to the extinguishant containers and the discharge device, for leading the extinguishant retained in the extinguishant containers to the discharge device. | 10-22-2009 |
| 20120312566 | Portable Apparatus for Generating Foam - This invention is directed to a portable foaming apparatus for a handheld fire suppression system having a container holding a foaming agent, water and a pressurized gas, a foam generating assembly having a snorkel, a gas re-directional opening defined in the foam generating assembly allowing gas to enter the re-directional opening from the container; a nozzle in fluid communication with the gas re-directional opening and included in the foam generating assembly downstream of the snorkel so that gas entering the re-directional opening is inserted in the foam generating assembly downstream the snorkel; and, an outlet defined in the housing ejecting foam produced from the foaming agent and the gas when a foam nozzle attached to the foam generating assembly is actuated. | 12-13-2012 |
| 20120211246 | Protective Device Having a Pressure Tank - A protective device with a pressure tank ( | 08-23-2012 |
| 20120073841 | HAND-HELD AEROSOL FIRE SUPPRESSION APPARATUS - The present invention relates to a hand-held aerosol fire suppression apparatus, comprising button ( | 03-29-2012 |
| 169088000 | Lever or trigger operated to release gas | 1 |
| 20080289837 | Self Servicing Fire Extinguisher with External Operated Internal Mixing with Wide Mouth and External Co2 Chamber - Improvements to a portable fire extinguisher are disclosed. The improvements allow for frequent and simpler untrained and automatic self servicing of a fire extinguisher. The improvements include an anti-bridging mechanism that can be articulated from the exterior of the chamber to fluff, mix or stir the powder within the chamber to keep it in a liquefied state. Additional improvements include a larger opening to more quickly fill and inspect the powder within the chamber. Another improvement includes the use of a CO | 11-27-2008 |
| 169089000 | Discharge head | 4 |
| 20100132967 | FIRE EXTINGUISHER GAS EJECTOR - For an automobile there is provided a fire extinguisher which is rapidly activatable in combination with a device for cutting a seatbelt and a device for breaking open a windshield. | 06-03-2010 |
| 20090173506 | Fire Extinguishing Gas Spray Device - A jetting apparatus for fire extinguishing gas has a gas cylinder which is charged with pressurized fire extinguishing gas therein and onto an opening of which a sealing plate opening is attached. The jetting apparatus has a two part case that can receive the gas cylinder. The jetting apparatus has a seal breaking member that has a neb capable of breaking the sealing plate. The jetting apparatus has a seal breaking member holder that is attached the seal breaking member. The jetting apparatus has a mouth part of the gas cylinder that is attached detachably, and a cylinder holder that has a through hole movably housing the seal breaking member therein. The jetting apparatus has a seal breaking member holder and a cylinder holder that can relatively approach each other. The jetting apparatus has a jetting port that is provided on the outside of the apparatus and can communicate with the through hole. The jetting apparatus has a control valve that can intercept passages communicating the through hole with the jetting port and is provided in the passages. | 07-09-2009 |
| 20120043099 | SAFETY CYLINDER - A safety cylinder is revealed. The safety cylinder includes a cylinder having a bottle-top disposed with a circular flange and a threaded sleeve threaded with the bottle-top. An inner clip and a corresponding outer clip for holding and covering the circular flange of the bottle-top are disposed around a bottom side of the sleeve body so as to form an integrated and leak-proof cylinder. The cylinder is made from metal with thinner thickness and better hardness while the bottle-top is connected to the threaded sleeve with a certain thickness for turn threads. Thus the safety cylinder with high pressure-bearing and low manufacturing cost is obtained. | 02-23-2012 |
| 20130014964 | FIRE EXTINGUISHER GAS EJECTORAANM Yoshida; HideoAACI Tokorozawa-shiAACO JPAAGP Yoshida; Hideo Tokorozawa-shi JP - For a vehicle there is provided a fire extinguisher gas ejector combined with a device for cutting a seat belt rapidly and a device for breaking open a windshield reliably to facilitate a prompt escape from a vehicle compartment in an emergency, such as a vehicle fire and collision, the fire extinguisher gas ejector includes a gas cylinder in which a seal can be broken safely and easily without necessitating a safety member for preventing seal breaking while not in use and removing operation thereof, prevents fire extinguishing gas from being wasted after the seal is broken, emits the fire extinguishing gas to a fire origin reliably and accurately, and whereby early fire extinction can be achieved. The fire extinguisher gas ejector promptly alerts people of a problem, such as a vehicle fire at night, and ensures an emergency response and safety thereof. | 01-17-2013 |
| 169034000 | Buckets | 2 |
| 20090038809 | METHOD AND APPARATUS IN A SPRAYING INSTALLATION - A method in a spraying installation, especially in a fire extinguishing installation, which comprises a source ( | 02-12-2009 |
| 20080314601 | Helicopter water bucket improvements - A collapsible wild fire fighting water bucket made from pliable material and suspended from an aircraft to be lowered into an open body of water for filling. A weighted Rim Opening Device holds the bucket top open for filling and facilitates a tipping over action during filling. The buckets open top being free of any centrally located supports. The bucket is equipped with a tubular extension which forms a discharge port for dumping water. The tubular extension being releasably supported under water inside the bucket under tension. Purse lines running through openings in the tubular extension and resilient sealing lips bring sealing lips into abutment sealing the discharge port of the tubular extension. | 12-25-2008 |
| 169036000 | Grenades | 1 |
| 20080289831 | Fire extinguishing device - An explosive fire extinguishing device is used in interior or localized exterior environments. The force of detonation is minimalized through the use of low-density, low-mass components. A container is composed of a lightweight casing of rigid plastic foam or other suitably frangible material, with an abrasion-resistant, thin plastic, protective, exterior sheathing. Within an internal cavity of the device, the above-mentioned low-yield pyrotechnic detonator is located at or near the center of mass, and is actuated by fuse cords secured at or near the exterior surface. An interior volume of a hollow casing is charged with fire-retardant chemical agents, including dry powders, two-part reactants, liquid components or others, singly or in combination. | 11-27-2008 |
