Class / Patent application number | Description | Number of patent applications / Date published |
055385700 | Involving shielding apparatus | 11 |
20090064644 | SINGLE/MULTIPLE GUARD(S)/CAP(S) AND/OR SCREEN(S) WITH ENGINE ATTACHED APPARATUS AND/OR POLE WITH ROTATIONAL SYSTEM(S) - CENTRIFUGE CHAMBER/MANIFOLD PARTICLE COLLECTOR - This invention relates in general to a guard(s)/cap(s) and/or screen(s) apparatus (single and/or multiple formation) for the nacelle/air inlet for numerous jets, turbojet, turboprop and turboshaft engines—(Helicopters and other VTOL/VSTOL aircraft) such as power plants or the like. This apparatus contains the rotational system(s) as well as the engine shaft attached apparatus and/or pole that allows the mechanism to function by auto induced movement, without limiting engine thrust. Additional security measures have been introduced to the guard(s)/cap(s) and/or screen(s) apparatus, which includes a centrifuge chamber/manifold for particle collector without limiting engine thrust. | 03-12-2009 |
20100275560 | HOUSING FOR A CENTRIFUGAL FAN, THE CENTRIFUGAL FAN, AND ELECTRONIC DEVICE HAVING THE CENTRIFUGAL FAN - A housing for a centrifugal fan includes a surrounding wall extending upwardly from a periphery of a bottom wall with an air inlet, and including a surrounding wall body defining an opening, a protruding wall body extending outwardly from the surrounding wall body, corresponding to the opening, and having a dust-discharging hole, and a shielding plate disposed on the protruding wall body. The surrounding wall body and the bottom wall cooperatively define an accommodation space communicated with the air inlet, and an air outlet communicated with the accommodation space. The protruding wall body, the shielding plate, and the bottom wall cooperatively define a turbulence space communicated with the accommodation space. The shielding plate is movable between a closed position to close the dust-discharging hole, and an open position to open the dust-discharging hole so as to permit fluid communication between the turbulence space and the outside environment. | 11-04-2010 |
20110005178 | AIR FILTRATION SYSTEM HAVING A REMOVABLE DIFFUSER - An air filtration system includes a support structure, an enclosure coupled to the support structure and including an air outlet, a filter and a fan operatively coupled to the enclosure, and a diffusion screen configured to cover the air outlet. The diffusion screen includes a screen frame configured to be removably attachable to the enclosure with at least one releasable fastener, and at least a diffusion layer substantially spanning the screen frame to cover the air outlet to provide unidirectional or laminar air flow from the air outlet. | 01-13-2011 |
20120204525 | Turbine Inlet Air Filter System - The present application provides a turbine inlet air filter system for an incoming flow of air. The turbine inlet air filter system may include a gas turbine engine, a chimney, a weather hood positioned on the chimney, and a filter house. The incoming flow of air flows through the weather hood, the chimney, the filter house, and into the gas turbine engine. | 08-16-2012 |
20120240535 | FILTER RETAINING APPARATUS - Embodiments of the present invention secure a filter component to a filter system, via magnetism. Here, at least one magnet is attached to a structure of the filter system. Embodiments of the present invention include a filter connection apparatus for use in a filtering system that provides an ingested airstream to an inlet system. In particular, some embodiments of the present invention provide use a magnet to secure the filter to the filter system and gradually compress the filter against a sealing face of a filter frame. Furthermore, the magnet may comprise many forms, including permanent and non-permanent magnets. | 09-27-2012 |
20120255267 | FILTER UNIT FOR AN EXTRACTOR HOOD - A filter unit for an extractor hood includes at least one filter element, and at least one protection plate which is arranged in a flow direction upstream of the filter element. The protection plate is made of at least two layers and can have a thickness in a range of 0.5 mm to 10 mm. | 10-11-2012 |
20120260616 | EXCHANGEABLE FILTER MODULE FOR A HOUSING - A replaceable filter module is configured to be flanged to a wall of a housing that holds a fuel cell. The filter module includes a filter element with a filter medium and at least one of a seal and sealing elements. The seal includes one of a key-and-lock connection, a plug-and-socket connection, and a tongue-and-groove connection. | 10-18-2012 |
20130019577 | System and Method for Capturing Gases from Exhaust - In one example, we discuss the capture of the gases as byproducts, for future/other purposes, coming from conventional power generators or factories or from algae biofuel production facility (or any other similar sources). This increases the energy production, saves the environment, conserves the resources, improves the air quality, reduces the global warming, increases water supply, reduces the cost, and improves agriculture and food resources, around the globe. In one example, we discuss the biofuel production, method, and system. | 01-24-2013 |
20130174526 | CONSTRUCTION MACHINE - In a construction machine, an equipment room cover is formed with a maintenance hole, which has such a shape as to allow an air filter to pass, at a position on a rear side of the air filter mounted to a filter mounting portion of an air intake duct. A locking device of the filter mounting portion has a movable member movable between a locking position and a lock-releasing position. In the locking position, the movable member contacts with a rear surface of the air filter in a state that a front surface of the air filter is contacted with a contact member so that the air filter is sandwiched and held between the movable member and the contact member. In the lock-releasing position, the movable member is moved away from the rear surface of the air filter for allowing movement of the air filter toward the rear side. | 07-11-2013 |
20160045849 | Explosion Protection Device - The explosion protection device as per the invention is intended to be used for a system located in a closed room whose components are located in a housing. A housing opening is provided in a side wall of the housing that connects to a redirection unit, which effects an upward redirection of a gas stream escaping from the housing opening when an explosion occurs in the housing. The redirection unit has an outlet opening on which a flame-retardant relief device is arranged. The redirection unit is connected to a protective shield that surrounds the outlet opening. | 02-18-2016 |
20160052372 | RETROFIT DEBRIS SHIELD FOR VEHICLE AIR CONDITIONING SYSTEMS - A debris shield is disclosed for preventing debris from being sucked into the recirculate inlet of certain trucks used in the rental truck industry and thereby clogging the air conditioning evaporator coils and other components of the air conditioning system. The shield includes a segmented frame configured to fit over an opening of the system in such a way that any debris sucked into the recirculate inlet within the cab encounters and is arrested by the shield before reaching sensitive components. A method of shielding an automotive air conditioning system from entrained debris also is disclosed. | 02-25-2016 |