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Gas and liquid contact apparatus August list of inventions 08/08

20080203591 - Flexible impeller pumps for mixing individual components: A flexible impeller pump includes first and second component housings. The first component housing includes a first flexible impeller and the second component housing includes a second flexible impeller. As these impellers rotate within their respective housings, they draw in and expel individual components into a common receiving chamber. In... Agent: Renner Kenner Greive Bobak Taylor & Weber

20080197515 - Cooling tower air inlet and drain pan: A mechanical draft cooling tower is provided. The cooling tower includes a direct cooling section having a plurality of fill sheets. Water is sprayed downwardly over the fill sheets and is collected in a collection sump. The collection sump is comprised of two end walls, two side walls, a floor... Agent: Edward J. Brosius Two Prudential Plaza

20080197516 - Micro-bubble generator, vortex breakdown nozzle for micro-bubble generator, vane swirler for micro-bubble generator, micro-bubble generating method, and micro-bubble applying device: There is provided a micro-bubble generator including a swirling-flow generating vane nozzle and vortex breakdown nozzle connected coaxially to each other. The swirling flow generating vane nozzle produces a swirling flow of a liquid having a gas introduced to the center thereof from a gas feeding unit. The swirling flow... Agent: Moore & Van Allen PLLC

20080197517 - Devices and methods for selectively lysing cells: A device for generating microbubbles in a gas and liquid mixture and injection device, the device comprising: a housing defining a mixing chamber; means for mixing solution contained in the mixing chamber to generate microbubbles in the solution; a needle array removably attached to the housing and in fluid connection... Agent: Fulwider Patton - Cabochon Aesthetics

20080191368 - Diaphragm carburettor with single pump and meter block for internal combustion engines: metering means comprising a diaphragm meter (7) adapted to keep a first chamber (13) and a second chamber (12) separate, with said meter (7) interposed, said first chamber (13) being at environmental pressure, and said second chamber (12) communicating both with said diaphragm pump (6), on the side which communicates... Agent: Browdy And Neimark, P.l.l.c. 624 Ninth Street, Nw

20080191369 - Carburetor having a rotationally operated choke: A carburetor with a housing defining an air intake and fluidly connected to a throttle system is provided. A rotatable choke is connected to the carburetor and includes a plate with an inlet aperture in fluid communication with the air intake. A dial is rotatably mounted to the housing and... Agent: Tti/brinks Hofer Gilson & Lione

20080191370 - Dispersing fragrances: A fragrance disperser in one form includes a single fan that passes air over a wicked single or double fragrance. A second form has the fan reversible to provide two different airstreams that evaporate respective different fragrances one after the other. Where two fragrances are provided, the evaporation may be... Agent: Stites & Harbison Pllc

20080185742 - Twist locking connection for steam humidifier: A twist locking connector for a steam humidifier. The steam humidifier includes a tank for heating water to generate steam and a steam tube receiver structure in fluid communication with the tank. The steam tube receiver structure has an opening configured to receive a steam tube, where the opening has... Agent: Honeywell International Inc.