Ventilation inventions 05/09

20090137196 - Pressure bulkhead for an aircraft: A pressure bulkhead for an aircraft, a method of manufacturing an aircraft, and an aircraft. The bulkhead includes at least one anticlastic shaped surface element. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any... Agent: Greenblum & Bernstein, P.L.C

20090137197 - Outdoor unit of air conditioner: An outdoor unit for an air conditioner is provided. The outdoor unit has a control box in which a plurality of electronic components are installed. Electronic components from the components inside the control box that radiate the most heat are installed closer to a blower fan that forcibly circulates air.... Agent: Mckenna Long & Aldridge LLP

20090137198 - Air shutter and installation method thereof: An insect/dust-proof air shutter which can positively prevent intrusion of foreign mater such as insects and dust and further trap intruded insects is provided. The air shutter 1 has side casings 2, 3 between which a passage space S is formed through which an inside space of a room is... Agent: Rossi, Kimms & Mcdowell LLP.

20090137199 - Method of constant rpm control for a ventilation system: A method of constant airflow control for a ventilation system is disclosed. The method includes various controls to accomplish a substantially constant airflow rate over a significant change of the static pressure in a ventilation duct. One control is a constant I·RPM control, which is primarily used in a low... Agent: Knobbe Martens Olson & Bear LLP

20090137200 - Supporting structure for adjustable air guide vanes: A structure for supporting an air guide vane in a supply opening for air conditioning prevents abrupt changes of load resistance to rotation of the air guide van and provides a good operational feel when rotating the air guide vane. A supporting member of the air guide vane is an... Agent: Leydig Voit & Mayer, Ltd

20090137201 - Self-aligning telescoping downdraft ventilator assembly: A telescoping downdraft ventilator with a system for self-aligning a vent within a housing is provided. The telescoping downdraft ventilator of the present invention comprises a housing with a track, a vent sized to fit within the housing, a drive assembly that moves the vent along the track, and a... Agent: Boyle Fredrickson S.c.

20090130965 - Climate control system for parked automobiles: P

20090130966 - Vehicle cabin venting arrangement: An example vehicle cabin temperature control arrangement includes a sensor and a controller module operatively connected to the sensor. An actuator is operatively connected to the controller, which is configured to initiate the actuator to move a component to vent a vehicle cabin in response to a signal from the... Agent: Carlson, Gaskey & Olds, P.C.

20090130967 - Air duct system for vehicles, in particular for rail vehicles for passenger traffic: An air duct system for vehicles, in particular for passenger rail vehicles, has at least one roof venting duct, which has a component venting duct for warm air and a component venting duct for cold-air. A separating means which is arranged inside the roof venting duct is designed so it... Agent: Siemens Corporation Intellectual Property Department

20090130968 - Device for influencing an airflow: The invention relates to a device for influencing or regulating an air flow for a motor vehicle, the device comprising a flexible film element (8) provided with a plurality of openings for the passage of an air flow, and a rigid carrying element (9) on which the film element (8)... Agent: Woodard, Emhardt, Moriarty, Mcnett & Henry LLP

20090130969 - Off-peak air intake vent: An off-peak intake vent includes spaced top and bottom walls defining a cavity therebetween and a pair of lateral side walls. The bottom wall has a generally planar bottom surface having at least one vent opening formed therethrough for communicating with an opening in a roof deck. The top wall... Agent: Duane Morris LLP - PhiladelphiaIPDepartment

20090130970 - Exhaust fan and method of operating the same: The present invention provides an exhaust fan including a ventilation grille having a plurality of louvers extending across an exterior face of the grille. Two of the louvers can define an opening and can be oriented such that the interior of the fan is obscured from view of a person... Agent: Michael Best & Friedrich LLP

20090124187 - Multi-zone control module for a heating, ventilation, and air conditioning system: A control module for a heating, ventilating, and air conditioning system for a vehicle is disclosed, wherein a cost and a space requirement for the system are minimized and a control of temperature, mode, and volume of an air flow in a passenger compartment of the vehicle is optimized.... Agent: Fraser Clemens Martin & Miller LLC

20090124188 - Personal distribution terminal: A personal distribution terminal is designed to provide a self-contained free standing or stand-alone enclosure for an easy placement wherever office personnel require a convenient access to building services. The placement of this enclosure may be in the vicinity of a standard desk or other workstations or where people congregate.... Agent: Argon

20090124189 - Ventilating system for garages and similar enclosed spaces: The system embodying the invention is employed to cool the interior of a normally closed area such as a garage or storage area, and/or to remove any noxious fumes or undesirable odors from inside the garage by moving outside air into the garage and providing means for that inside air... Agent: Doonan Dwight Mcgraw

20090124190 - Ceiling air deflector insert and method of assembly: A square deflector insert for a drop ceiling made of four identical sides that can be simply field assembled and installed. In contrast to previous single-piece inserts, the new inserts provide much more compact packaging for shipping but can be assembled quickly just before installation. Although described in terms of... Agent: Pearne & Gordon LLP

20090124191 - Stack damper: A damper comprising a duct defining an air flow path, opposing damper blades pivotally mounted within the duct, each damper blade having an end that is pivotally mounted in cantilevered fashion in the duct so that an opposing end is free to move within the duct, wherein each damper blade... Agent: Jeffrey Thurnau The Gates Corporation,IPLaw Dept.

20090124192 - Hiding structure of a vent pipe for a mobile air conditioner: A hiding structure of a vent pipe for a mobile air conditioner is composed of a housing, a cold air outlet for blowing the cold air into a room, and a hot air outlet for expelling the hot air out of the room. The hot air outlet is disposed with... Agent: Troxell Law Office PLLC

20090117840 - Method of operating an aircraft system: The present disclosure relates to a method of operating an aircraft system, in particular for the purpose of fresh air supply, air-conditioning and pressurization of an aircraft cabin, having a first compressed air source formed by a first compressor charged with ambient air, ram air and/or precompressed air and driven... Agent:

20090117841 - Air conditioner for vehicle: In a vehicle air conditioner, first and second downstream side passages are provided in an air conditioning case to guide air to a defroster opening and a foot opening, respectively. A switching door is capable of switching between a partition position for partitioning the first downstream side passage and the... Agent: Harness, Dickey & Pierce, P.L.C

20090117842 - Cooling auxiliary unit and cooling system: A cooling auxiliary unit used for an accommodation room configured to accommodate an electronic apparatus includes a duct member that stands upon an ventilation hole provided on a raised floor, and has an air passage connected to the ventilation hole, and an opening connected to the air passage, and a... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090117843 - Cooling apparatus and method: A cooling apparatus and method for temperature sensitive components or equipment housed in an enclosure are provided. The cooling apparatus and method removes hot air from the enclosure upon power or air conditioner failure or rise in temperature. The cooling apparatus and method helps to regulate the temperature of air... Agent: Ralph F. Manning, Esq. Tucker Arensberg, P.C.