Class / Patent application number | Description | Number of patent applications / Date published |
454141000 | Having both inlet and outlet airways | 23 |
20080242211 | HIGH VOLTAGE BATTERY WITH A PULLING VENTILATOR IN A FUEL CELL VEHICLE - A method and apparatus are disclosed for a vehicle, the apparatus having a pulling ventilator, wherein the ventilator minimizes a temperature in a housing while minimizing a noise level in a passenger compartment of the vehicle. | 10-02-2008 |
20090270022 | Climate control duct architecture for a vehicle - A climate control duct architecture having partitions to provide effective distribution of air immediately as it exits the HVAC. By strategic positioning and configuring of the partitions the duct architecture may be tuned to provide maximum console airflow and desired system airflow distribution with a minimum amount of interference to the airflow due to turbulence. | 10-29-2009 |
20100035534 | Air conditioner for vehicle - An air conditioner for a vehicle includes first and second fans driven and rotated by a driving source, and a case defining a first air introduction portion and a second air introduction portion from which at least one of inside air and outside air is introduced. The first fan and the second fan are arranged on a single common axis, and the first air introduction portion and the second air introduction portion are arranged at one side of the first and second fans. The case has therein a first air passage extending from the first air introduction portion to the first fan, and a second air passage extending from the second air introduction portion to the second fan, and the first air passage and the second air passage are provided to be partitioned from each other. | 02-11-2010 |
20100297926 | HYBRID WORKING MACHINE - In a hybrid working machine including a power storage device serving as a power source for a generator motor and a controller for controlling this power storage device, the power storage device and the controller being each made up of a main body and casing covering the main body, the power storage device is arranged on the upper side of a top plate of a stand provided on an upper frame, the controller is arranged on the lower side, an intake port is provided in the casing of the power storage device, an exhaust port is provided in the casing of the controller, a ventilation port is provided in the top plate, and the cooling air is fed into the interior of the power storage device and the controller, so that the power storage device and the controller are cooled down. | 11-25-2010 |
20110053484 | VEHICLE AIR-CONDITIONING SYSTEM - A passenger compartment duct is provided with a passenger compartment air blow opening through which air is supplied into a passenger compartment and a cab-air-supply-duct communicating opening communicating with a cab air supply duct. The cab air supply duct is provided with a cab air blow opening through which air is supplied into a cab and a passenger-compartment-duct communicating opening communicating with the passenger compartment air supply duct. There are provided a damper turning communication from the passenger compartment air supply duct to the cab air supply duct ON or OFF, a cab air outlet through which air in the cab is discharged to the outside of the cab, and a damper opening or closing the cab air outlet. The cab air outlet includes a first outlet opened so as to communicate with an air intake side of cab air-conditioning units and a second outlet opened so as to communicate with the passenger compartment. The damper selectively discharges air in the cab to either the outside air intake side of the cab air-conditioning units or the passenger compartment. | 03-03-2011 |
20110143642 | VENTILATION LOAD-REDUCING APPARATUS AND VEHICLE AIR CONDITIONER USING THE SAME - A ventilation load-reducing apparatus, which has a simple structure and is capable of further improving the efficiency of the heat recovery, and a vehicle air conditioner using the same are proposed. The ventilation load-reducing apparatus includes an inside air lead-out path | 06-16-2011 |
20110171897 | Vehicle Air Conditioner - A vehicle air conditioner provided with an airflow structure for an intake box, wherein, in an HVAC comprising, in an intake box, a control device for controlling the number of rotation, the control device is reliably cooled by airflow regardless of the ratio of mixing between internal air and external air. A vehicle air conditioner of center-concentrated type, wherein a control device ( | 07-14-2011 |
20110201263 | NATURAL AIR VENTILATION SYSTEM FOR A VEHICLE CAB - A natural air ventilation system for vehicle cabin comprising a scoop provided to a front side of the cabin and one or more air ducts connected to said scoop to allow outside air into the cabin, an exit vent at the rear wall of the said cabin, the exit vent of rear wall connected by duct means to a snorkel having a matching vent to form tight air passage, the snorkel outlet is connected to an intake manifold of an engine through an air fitter such that when the engine is running intake air to said manifold includes a portion of air of cabin space through the said exit vent of cabin and a portion of outside air through an opening on the snorkel. | 08-18-2011 |
20110300787 | Tank Ventilation System - A tank ventilation system includes a flushing line, off which a bypass branches and into which the bypass opens out. A sensor is arranged in the flushing line bypass to determine a concentration of hydrocarbons in a fluid in the flushing line. A hydrocarbon tank is coupled via a first connector to a first end of the flushing line and designed for coupling, via a second coupling, to a tank. | 12-08-2011 |
20120003910 | HVAC SYSTEM FOR VEHICLES WITH BATTERY COOLING - An HVAC system for a vehicle including a battery casing having a battery disposed therein, an air conditioning device in fluid communication with a passenger compartment of the vehicle, and an air distribution system including an outflow channel and a return channel. The outflow channel fluidly connects the battery casing with an ambience of the vehicle and the return channel fluidly connects the battery casing with the passenger compartment. The air conditioning device includes an ambient air channel for receiving an air mass flow from the vehicle ambience, a recirculating air channel for receiving an air mass flow from the passenger compartment, and a battery cooling channel to fluidly connect the air conditioning device and the battery casing. The conditioned air mass flow from the air conditioning device is directed into the passenger compartment and/or the battery casing to maintain a desired temperature of the passenger compartment and/or the battery. | 01-05-2012 |
20120208444 | AIR CONDITIONER FOR VEHICLE - The present invention relates to an air conditioner for a vehicle. The air conditioner for a vehicle according to the present invention includes: a plate member slidably operating inside an air-conditioning case to control the degree of opening of air outflow ports or air passageways inside the air-conditioning case; a gear shaft for operating the plate member, and separation preventing means formed on rail portions of the plate member interlocking with the gear shaft. | 08-16-2012 |
20130095738 | POWERED DIAPHRAGM AIR EXTRACTOR AND CONTROL SYSTEM - An air extractor assembly for an automotive vehicle includes a diaphragm seat attached to a panel of the vehicle's interior, a diaphragm movable between a closed position and an open position with respect to the diaphragm seat, and a position controller that regulates movement of the diaphragm. The position controller may be any one of a variety of linear movers and may be selected from the group consisting of a solenoid, a motor, a vacuum, and a plunger. The diaphragm includes a resilient member so that when the diaphragm is in its closed position a tight seal is formed between the diaphragm seat and the diaphragm. The position controller is by any one of a variety of several regulating mechanisms operating alone or in combination. The regulating mechanism include but are not limited to the vehicle HVAC system, an oxygen sensor, door latches, and a humidity sensor. | 04-18-2013 |
20130178141 | Register Vane Air Deflector and Method - A heating, ventilation, and air conditioning register for use in an automotive vehicle has a hollow housing having an inlet, an outlet, and an inner housing wall. A plurality of pivotable vanes are disposed proximate the outlet, including an outermost vane disposed proximate the inner housing wall that is pivotable to an extreme position. A deflector is disposed between the inner housing wall and the outermost vane, such that the deflector substantially blocks airflow between the inner housing wall when the outermost vane is in the extreme position. | 07-11-2013 |
20130237138 | HIGH-VOLTAGE EQUIPMENT COOLING SYSTEM FOR ELECTRIC VEHICLE AND HIGH-VOLTAGE EQUIPMENT COOLING METHOD FOR ELECTRIC VEHICLE - A high-voltage equipment cooling system for electric vehicle and a high-voltage equipment cooling method for electric vehicle are provided to improve the performance of an air-conditioning unit in the vehicle compartment, while cooling the high-voltage equipment. More specifically, the high-voltage equipment cooling system for electric vehicle includes a motor | 09-12-2013 |
20130273824 | Housing for Accommodation and Temperature Regulation of an Electronic Device and Vehicle Provided with such Housing - A novel housing for an electronic device is located in the passenger compartment of a vehicle. The housing is used to maintain the temperature of the electronic device within its operating temperature range. The housing includes air inlets and outlets through which the temperature-regulated air current from the air conditioning system of the vehicle passes. The temperature-regulated air currents from the air conditioning system that are used to maintain a comfortable temperature in the passenger compartment are also used to regulate the temperature of the electronic device. Thus, the housing allows the temperature of the electronic device to be regulated exclusively using the air current from the air conditioning system. The air duct from the air conditioning system can be connected directly to the housing or can end a distance from the housing so that the air current from the duct is directed to strike the outside of the housing. | 10-17-2013 |
20140120822 | CONSTRUCTION MACHINE WITH MACHINE COMPONENT - A construction machine according to the disclosure comprises a primary drive configured to generate waste heat and one or a plurality of machine components, the machine components being arranged in the area of the primary drive of the construction machine. At least one of the machine components is arranged in a housing including at least one flow passage through which ambient air is sucked using underpressure or which can have ambient air supplied thereto using overpressure so that an air current is created. | 05-01-2014 |
20140141706 | AIR INTAKE WITH SINGLE DOOR AND THROTTLING FUNCTION - An air intake of an air conditioning system a motor vehicle having a fresh air duct configured to receive fresh air, a recirculated air duct configured to receive air from a passenger area of the motor vehicle, and an air outlet configured to channel the fresh air or the air from a passenger area of the motor vehicle to a blower. The air intake also has a valve disposed in the housing and rotates about a rotational axis between a first position and a second position. | 05-22-2014 |
20140220873 | AIR COOLING SYSTEM FOR AN UNMANNED AERIAL VEHICLE - An air cooling system for an unmanned aerial vehicle including a propeller ( | 08-07-2014 |
20150017901 | VEHICLE WITH SELECTIVELY REVERSIBLE COOLING FAN - A work vehicle includes a cooling fan that selectively and/or periodically runs in reverse in order to discharge accumulated dirt or debris from one or more coolers. The reverse activation of the fan is prevented from initiating when the operator of the running vehicle is outside the operator cab in the vicinity of the coolers. In an exemplary embodiment, activation of a parking brake interrupts or prevents reverse activation of the fan, though a fuel door sensor may also be used. A minimum engine speed may be specified to ensure adequate power for maximum fan power during the reverse operation. | 01-15-2015 |
20160137027 | VEHICLE AIR-CONDITIONING APPARATUS - It is an object of the invention to provide a vehicle air-conditioning apparatus, in which measures to reduce a noise in an intake unit are implemented. A vehicle air-conditioning apparatus according to the present invention includes: an intake unit having an outside air introduction port configured to take air outside a vehicle, an inside air introduction port configured to take air inside the vehicle interior, an intake passage in which air taken from one or both of the outside air introduction port and the inside air introduction port flows, and an outlet port from which the taken air flows out; a blast unit having an intake port for taking air flowed out from the outlet port and a blower for sucking air from the intake port and blowing the air to downstream; and a temperature regulating unit configured to regulate the temperature of blown air blown by the blower, wherein a wall that forms the intake passage includes a cylindrical portion having a downstream end at the outlet port, and portions of an inner wall surface of the cylindrical portion are reflecting surfaces configured to reflect a noise of the blower entering the intake passage toward the outlet port. | 05-19-2016 |
454142000 | Including unitary inlet and outlet housing | 3 |
20120088444 | MOTOR VEHICLE - A motor vehicle is provided having a ventilation system. The ventilation system includes, but is not limited to at least one front ventilation opening for supplying air to a passenger on a front seat, a rear ventilation opening for supplying air to a passenger on a rear seat, an air duct for conducting air to the rear ventilation opening, the air duct being situated between the front seats in the area of a central console, the air duct being integrated in a removable central console part. | 04-12-2012 |
20130178142 | VENT APPARATUS - A vent apparatus ( | 07-11-2013 |
20190143792 | A VEHICLE VENTILATION SYSTEM | 05-16-2019 |