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Gas and liquid contact apparatus November USPTO class patent listing 11/07

20070273052 - Evaporator assembly unit, especially for a vehicle heater or a reformer arrangement of a fuel cell system: An evaporator assembly unit, especially for a vehicle heater or a reformer arrangement of a fuel cell system, includes a wall arrangement (12) enclosing an evaporation chamber (20) with a circumferential wall (14) and with a bottom wall (16). An air introduction shoulder (18) extending in the direction of a... Agent: Mcglew & Tuttle, PC

20070267763 - Swirling type micro-bubble generating system: The swirling type micro-bubble generating system according to the present invention comprises a container main unit having a cylindrical space with bottom or a megaphone-like space, a liquid inlet provided in tangential direction on a part of circumferential surface of inner wall of said space, a gas introducing hole provided... Agent: Kratz, Quintos & Hanson, LLP

20070262477 - Volatile liquid dissemination apparatus: An apparatus adapted to release individually into an atmosphere one of at least two volatile liquids, each liquid being in heat transfer contact with one face of a theromoelectric device, typically a Peltier device. The apparatus allows the emission of different liquids at different times.... Agent: Norris, Mclaughlin & Marcus

20070262478 - Bent capillary tube aerosol generator: An apparatus for generating aerosol comprises a capillary tube comprising at least one bend, fluid inlets, and an outlet along the bend. The capillary tube is heated to a temperature sufficient to volatilize fluid in the capillary tube, such that the volatilized fluid discharges from the outlet to form an... Agent: Buchanan, Ingersoll & Rooney PC

20070257378 - Method and device for the gassing of water: A method is disclosed for increasing adsorption of gas into water which is gassed at least in a gassing chamber in the form of a gas/water mixture and after leaving the gassing chamber, is guided through at least one gassing device located downstream from the gassing chamber, in which the... Agent: Henry M Feiereisen, LLC

20070257379 - Carburetor: A carburetor 9 for feeding separate lean and rich channels 12, 13 of an engine intake duct 14 comprises a body 20 having a mixing passage 22 with an air intake side 24 and an engine outlet side 26. A throttle shutter 16 is rotatable about an axis transverse the... Agent: Harness, Dickey & Pierce, P.L.C

20070257380 - Device for carbonating a liquid with pressurized gas: A device for carbonating a liquid (L) in a container (10) with a pressurized gas (G) comprises a receiving flask (20) for the container (10) and a filling head (30) which has means (31) for adding gas into said liquid in the container (10). The receiving flask (20) and the... Agent: Shoemaker And Mattare, Ltd

20070257381 - Cavitation generating system: A cavitation-like generating system includes a venturi tube, a pump for pumping water through the venturi tube, an air compressor for providing a compressed gas into the venturi tube to mix with water being pumped into the venturi tube, an accumulation tank for buffering the flow of air-water mixture coming... Agent: Bacon & Thomas, PLLC

20070257382 - Aeration device for use as a diffuser: An aeration device or diffuser is disclosed. The diffuser preferably includes a porous hose adapted to allow gas to escape therefrom, a rigid element disposed within the hose, the rigid element being constructed of material denser than water and a fitting suitable for attaching the hose to an air supply,... Agent: Lerner, David, Littenberg, Krumholz & Mentlik

20070257383 - Wearable self-contained personal humidifier: A personal humidifier includes a main body having a centrally apertured front wall and an open back. A rear cover closes the open back and a sponge-retaining cavity is formed by the main body and the rear cover. Ambient air enters into the cavity through air inlets formed in the... Agent: Smith Hopen, Pa

20070257384 - External gas humidifier for fuel cell: An external gas humidifier for fuel cell transfers recycled high-temperature waste heat produced by the fuel cell to a reactant gas, such as hydrogen or air, which is guided into the external gas humidifier. The heated reactant gas is treated in the external gas humidifier to effectively increase the moisture... Agent: Birch Stewart Kolasch & Birch

20070257385 - Carbonic water production apparatus and carbonic water production method: A carbonic water production apparatus equipped with a carbonic acid gas dissolving apparatus 3 and a circulation pump 1 wherein water in a bath 11 is circulated by the circulation pump 1, and a carbonic acid gas is fed into the carbonic acid gas dissolving apparatus 3 to dissolve the... Agent: Fitch, Even, Tabin & Flannery

20070257386 - Steam humidifier: A steam humidifier provided by the present invention has a tank having a reservoir section and a cover removably and sealingly secured thereto. The tank contains water during a humidifying operation in which the humidifier humidifies an indoor environment. The cover has a heating element mounted thereon and extending therefrom... Agent: Franz Bonsang C/o Equinox Protection

20070252290 - Mixing bag with integral sparger and sensor receiver: A mixing bag for use in bioprocessing in which a fluid is received and agitated using an internal fluid-agitating element driven by an external motive device is disclosed. The bag may include an integral sparger and sensor receiver. Related methods are also disclosed.... Agent: King & Schickli, PLLC

20070252291 - Method of mixing and distributing a liquid phase and a gaseous phase: m