Ventilation inventions 01/07

20070021047 - Air-isolator fume hood: The present invention is a fume hood capable of exhausting contaminant, having an air pipe in a sash and a suction slot corresponding to the air pipe deposed at the front rim of the bottom surface to obtain an air curtain, where contaminant is efficiently prevented from leakage and energy... Agent: Troxell Law Office PLLC Suite 1404

20070021046 - Downdraft fume hood: The present invention is a fume hood with a mechanism of air suction together with air supply to save energy while locally exhausting pernicious gases near a contaminant source.... Agent: Troxell Law Office PLLC

20070021048 - Bulkhead construction: A bulkhead for a transport vehicle, such as a flatbed trailer, includes a corrugated front panel, side panels attached to the sides of the front panel and a top panel attached to the upper edge of the front panel. The side and top panels are formed from two interlocking extrusions... Agent: Maginot, Moore & Beck, LLP Chase Tower

20070021049 - Mass air flow housing for mass air flow sensor: A housing structure for improving air flow to the intake manifold of an internal combustion engine is claimed. The present invention is a replacement part for a factory-installed mass air flow sensor housing and is designed to allow for larger air flow through the housing through the use of a... Agent: Lanier Ford Shaver & Payne

20070021050 - System for providing and managing a laminar flow of clean air: A system for providing and managing a laminar flow of filtered air for a clean room workspace has a blower for blowing air through a filter and over the work area. The velocity of air flowing through the filter is automatically controlled by a feedback loop wherein sensors enable the... Agent: Mike A. Kennedy

20070015449 - Exhaust hood enhanced by configuration of flow jets: An exhaust hood captures and contains a thermal plume with a minimum of exhaust air using low velocity exhaust with confinement jets and stabilization jets in various configurations that help to induce fumes into the hood and protect the thermal plug flow from room transients.... Agent: Proskauer Rose LLP Patent Department

20070015450 - Molded plastic venting assembly: A venting assembly having modular components that can be connected together without use of external fasteners is disclosed. The modular components are capable of easily being attached to and detached from adjacent modular components, enabling individual modular components to be replaced or added into the assembly without replacing adjacent components.... Agent: Calfee Halter & Griswold, LLP

20070015451 - Automatic temperature control system for unattended motor vehicles occupied by young children or animals: A temperature control system that automatically operates the cooling/heating ventilation system of a motor vehicle occupied by persons or animals when temperatures sensed therein go beyond predetermined threshold.... Agent: Charles I. Brodsky

20070015452 - Air guiding apparatus for wind power generation: An air guiding apparatus includes a duct, a guiding unit, and a turbine. The duct defines a through-hole therein to form an inside wall. The duct includes an inlet, and an outlet. The guiding unit is mounted to the inside wall of the duct and located in the through-hole of... Agent: Hdsl

20070015453 - Extension kit for adjusting louvers: A kit enabling roof-mounted ventilator louvers to be adjusted from the ground. A rotatable knob replaces the original knob sold with the louver fixture. The knob is secured by a suitable screw coaxially mounted at its center. An integral tube coaxially extending away from the knob engages the original linkage.... Agent: Stephen D. Carver

20070015454 - Ventilator: A slot ventilator including a housing and a closure member. The housing includes a face with an airflow opening defined in said face. When the closure member is in a first position, the closure member abuts against the face and generally closes the airflow opening. When the closure member is... Agent: Dorsey & Whitney LLP Intellectual Property Department

20070015455 - Orifice boundary layer suction method and system: An air-conveying device for use in an HVAC system having an interior surface and an exterior surface. An air-moving device is arranged and disposed to move air through the air-conveying device adjacent to the interior surface of the air-conveying device. The air-conveying device conveys air having passed through an HVAC... Agent: Mcnees Wallace & Nurick, LLC

20070015456 - Exhaust vent bird guard: A square bird barrier for non-dryer household exhaust vents. The square barrier is mounted behind the horizontal flaps that are on a pre-existing plastic frame that covers exhaust vent external exit. Pre-drilled holes on the square barrier allow for the unimpeded outbound flow of air from the exhaust vent.... Agent: Carol Jagdai Lowtan

20070010187 - Ventilator housing: A ventilator housing for housing at least one ventilator. The ventilator housing includes at least one seat arrangement for the detachable fixing of a plurality of technical components for the operation of the ventilator. The seat arrangement can be integrally formed with the ventilator housing and can include a plurality... Agent: Bsh Home Appliances Corporation Intellectual Property Department

20070010188 - Cabin pressure control system and method that implements high-speed sampling and averaging techniques to compute cabin pressure rate of change: An aircraft cabin pressure control system and the method implement a technique that oversamples and filters a sensed cabin pressure signal, and then differentiates the oversampled and filtered pressure signal to generate cabin pressure rate-of-change. The oversampling and filtering technique removes circuit and sensor induced noise from the cabin pressure... Agent: Honeywell International Inc.

20070010189 - Housing for an air conditioning system: The invention relates to a housing for an air conditioning system. There is a need for an air conditioning system housing which can be manufactured at low cost and which can withstand the higher pressures of an air conditioning system which uses CO2. The present invention provides a housing which... Agent: Deere & Company

20070010190 - Foundation vent: A foundation vent having a main body defining a first area and a number of openings to permit air to pass through the body. A moveable grill portion is mounted to said body and can be moved to selectively open and close the openings to the passage of air. A... Agent: Hoffmann & Baron, LLP

20070010191 - Bird/animal restricting vent for fluid/air discharge conduits: A vent assembly for attachment to a fluid discharge conduit of the type connected to a clothes dryer, room exhaust fan, or the like includes a mount having an opening received on the conduit and a door pivotally received by the mount. The door includes a first surface portion for... Agent: Van Dyke, Gardner, Linn And Burkhart, LLP

20070004326 - System for the preparation of air: The present invention relates to a system for the preparation of air in an aircraft comprising a compressor charged with air on the inlet side, comprising a supply air heat exchanger which is downstream of the compressor, is charged with air compressed in the compressor on the pressurized air side... Agent: Dilworth & Barrese, LLP

20070004327 - Heat dissipation system and anti-backflow device: An anti-backflow device includes a case and a plurality of flappers. The case has at least one opening and a plurality of combining portion. The combining portions are disposed in two opposite sides of the opening. The combining portions and the case are integrally formed. The flappers are disposed in... Agent: Birch Stewart Kolasch & Birch

20070004328 - Device for handling and/or treating products: A device for handling or treating products has a housing having sidewalls. At least one sidewall has a through opening that is provided in a support arranged on the at least sidewall. The support delimits at least one flow channel for a gaseous medium. A profiled section having at least... Agent: Gudrun E. Huckett Draudt

20070004329 - Air-inlet structure for motorcycle: To provide an air-inlet structure of a motorcycle in which air-inlet ducts can be connected to an air box without providing through holes for allowing passage of the air-inlet ducts on the main frame or bending the air-inlet ducts to bypass a main frame. An engine is supported on a... Agent: Birch Stewart Kolasch & Birch