Ventilation inventions 04/08

20080096480 - Omnidirectional vent cap: An omnidirectional vent cap for venting holding tanks is provided. By providing a 360 degree venturi channel, the present invention can use a small movement of air to reduce the air pressure above the exhaust port to draw out vapors or gasses. Since the device is symmetrical about the central... Agent: Oyen, Wiggs, Green & Mutala LLP 480 - The Station

20080096481 - Ventilating device for motor vehicles: Described is a motor vehicle ventilating device equipped with a housing (3), fastening elements (4) for attaching the housing (3) to the roof of the cabin of a motor vehicle (2) and a fan (5) positioned in the housing (3); the housing (3) defines a closed chamber (9) equipped with... Agent: Nath & Associates

20080096482 - Fan controller: A fan control system includes a main fan controller and at least one auxiliary fan controller. The main fan controller has circuitry for running a fan on a preset cycle, the preset cycle having a preset speed for a preset time. The main fan controller is associated with a first... Agent: Steptoe & Johnson LLP

20080090510 - Air supply for an aircraft: Nowadays in aircraft on-board inert gas generation systems (OBIGGS) are used to generate inert gases. Cooled bleed air of engines or auxiliary turbines is fed to said OBIGGS systems. According to an embodiment of the present invention, an air supply device for an OBIGGS system in an aircraft is proposed... Agent: Lerner, David, Littenberg, Krumholz & Mentlik

20080090511 - Mounting apparatus for fan: A mounting apparatus for a fan (10) with a plurality of through holes (12) defined includes a chassis (20) and a bracket (30). The chassis includes a bottom plate (22), and a side plate (24) perpendicular to the bottom plate. A pair of positioning pieces (222) and a protrusion (224)... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang Jeffrey T. Knapp

20080085672 - Vehicle cabin heating cooling and ventilation system: An air treatment system for a vehicle includes a first compressor selectively coupled to a first power source of the vehicle. A second compressor is selectively coupled to a second power source of the vehicle. A first heat exchanger communicating with an interior space is defined in the vehicle. A... Agent: Fay Sharpe LLP

20080085674 - Vent net: A net for covering an air duct is disclosed. The Vent net has a frame and is meant to prevent objects from falling into the duct.... Agent: Arthur M. Peslak, Esq. Mandel & Peslak, Llc

20080085673 - Air flow path for an air impingement finger duct: An impinging air duct that comprises one or more ramps disposed within. The ramps direct air entering the duct through columnating orifices, and helps to provide an even flow of air out of the orifices, along the length of the duct. The angle of the ramp and the location of... Agent: Paul D. Greeley Ohlandt, Greeley, Ruggiero & Perle, L.l.p.

20080081549 - Ventilation system for a cab of an agricultural machine involved in spraying operations, and an agricultural machine fitted with such a system: P

20080081550 - Air conditioning register: A downstream side fin group is formed by a plurality of fins. Among these fins, end fins positioned at both ends in an arranging direction are arranged near second wall portions. Each end fin has an extension portion which is bent at upstream end thereof and extends toward the corresponding... Agent: Posz Law Group, PLC