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Class 429/69 - Rotary motion


Subclass of Class 429 - Chemistry: electrical current producing apparatus, product, and process
Definition: Apparatus wherein the electrode is caused to revolve.
No. of patents: 14
Last issue date: 09/13/2011


NumberTitleIssue Date
8017261Electrochemical cells utilizing Taylor Vortex Flows
Electrochemical cells (10), such as fuel cells (12) and fuel reformers (14), with rotating elements or electrodes (34, 24) that generate Taylor Vortex Flows (28, 50) and Circular Couette Flows (58) in fluids such as electrol...
09/13/2011
7964301Dynamic accelerated reaction batteries utilizing Taylor Vortex Flows
Dynamic accelerated reaction batteries (10, 100, 200) with rotating electrodes (14x, 20x, 104x, 106x,) or rotating membranes (208) or fuel cells (412C, 412D) that generate Taylor Vor...
06/21/2011
6964739Device and method for generating and applying ozonated water
The present invention is a device and method for ozonating water and applying the ozonated water to surfaces for cleaning purposes. The instant invention allows a user to transform water into a liquid with more robust cleaning properties conveniently and in a short ...
11/15/2005
6887609Fuel cell system and method for operating the fuel cell system
A fuel cell system and method of operation in which the fuel cell system has a fuel cell unit with anode and cathode, a media flow path for supplying substantially pure hydrogen to the anode, a media flow path for the cathode, an anode exhaust-gas flow path and a ca...
05/03/2005
6458480Movable anode fuel cell battery
A metal-air fuel cell battery (FCB) system includes an electrolyte, air electrodes, and a movable anode having anode material deposited on two sides of an electrically conductive substrate. The anode can be, for example, either a rotating anode disk, or a...
10/01/2002
6403244METAL-AIR FUEL CELL BATTERY SYSTEM EMPLOYING HYDROSTATIC FORCES TO ENABLE SIMULTANEOUS TRANSPORT OF METAL-FUEL TAPE, MOVABLE CATHODE STRUCTURE, AND IONICALLY-CONDUCTIVE MEDIUM THERETHROUGH DURING SYSTEM OPERATION
In an air-metal fuel cell battery (FCB) system, wherein a movable cathode structure is mounted within a housing through which metal-fuel tape is transported along a predetermined path while an ionically-conductive medium is disposed between the metal-fuel...
06/11/2002
6299998Movable anode fuel cell battery
A fuel cell battery having an electrolyte, and a moving anode having anode material deposited on two sides of an electrically conductive substrate, which can be either a rotating anode disk, or a linearly moving anode, sandwiched between two air electrode...
10/09/2001
6218034Cathode cylinder for use in metal-air fuel cell battery systems and method of fabricating the same
In an air-metal fuel cell battery (FCB) system, wherein metal-fuel tape, the ionically-conductive medium and the cathode structures are transported at substantially the same velocity at the locus of points at which the ionically-conductive medium contacts...
04/17/2001
5614332Method and apparatus for increasing charging and discharging efficiency in batteries
A method and apparatus for increasing charging and discharging efficiency of a battery. A battery is provided having electrodes and an electrolyte. The electrodes are connected to a charging or discharging circuit and at least one electrode is mechanicall...
03/25/1997
5032474Aluminium batteries
The invention concerns batteries with aluminium alloy anodes, and generally aqueous alkaline electrolytes and cathodes. The anode in an alloy of Al with an activating element selected from Cd, Sn, Bi, Sb, In, Be, B, Se, Te, P, As, C, Re, Pd, Nb, Si and Zn...
07/16/1991
4684585Electrochemical generation apparatus and method
A rechargeable, electrochemical generation apparatus and method has bipolar nickel-zinc electrode cells in a stacked, serially connected configuration for providing improved reliability and charge-discharge cycling capability. The apparatus employs a rota...
08/04/1987
4521497Electrochemical generators and method for the operation thereof
An electrochemical generator which utilizes the centrifugal force produced by rotating the electrodes (14, 19, 75, 76) of the generator and preferably the electrolyte to perform a variety of functions within the generator including circulation of the elec...
06/04/1985
4500613Electrochemical cell and method
A rotating cathode cell is provided with a lithium anode. An acid oxidizing agent and an aqueous electrolyte are supplied to the moving cathode surface such that they are carried to the electrochemical junction between the anode and the cathode. The acid ...
02/19/1985
4491624Metal-air electrochemical cell
An electrochemical cell for which fuel is prepared and introduced under artificial gravity forces. The active metal is deposited through the action of the field on an anode current collecting member, effecting good compaction and reduced cell internal imp...
01/01/1985
 
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