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Class Information
Number: 429/39
Name: Chemistry: electrical current producing apparatus, product, and process > Fuel cell, subcombination thereof or methods of operating > Housing member, seal, spacer or fluid distributing or directing means > Having sealing feature > Having support or spacers with fluid distribution means > And fluid directing means
Description: Apparatus wherein the support or spacer directs the fluid flow along the face of the electrode.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5385792 |
Solid oxide fuel cell |
Jan. 31, 1995 |
| 5384208 |
Cell structure for electrolyzer units and fuel cells |
Jan. 24, 1995 |
| 5376472 |
Semi-internally manifolded interconnect |
Dec. 27, 1994 |
| 5376473 |
Fuel cell system |
Dec. 27, 1994 |
| 5364711 |
Fuel cell |
Nov. 15, 1994 |
| 5362578 |
Integrated main rail, feed rail, and current collector |
Nov. 8, 1994 |
| 5350642 |
Solid-electrolyte fuel cell system |
Sep. 27, 1994 |
| 5342706 |
Fully internal manifolded fuel cell stack |
Aug. 30, 1994 |
| 5330858 |
Solid electrolyte type fuel cell power generation module and system |
Jul. 19, 1994 |
| 5328777 |
Cathode cover for metal-air cell |
Jul. 12, 1994 |
| 5316643 |
Apparatus for the storage and conversion of energy |
May. 31, 1994 |
| 5314761 |
Process and installation for generating electrical energy |
May. 24, 1994 |
| 5300370 |
Laminated fluid flow field assembly for electrochemical fuel cells |
Apr. 5, 1994 |
| 5292600 |
Hydrogen power cell |
Mar. 8, 1994 |
| 5292599 |
Cell units for solid oxide fuel cells and power generators using such cell units |
Mar. 8, 1994 |
| 5288562 |
Solid electrolyte fuel cell |
Feb. 22, 1994 |
| 5286579 |
Fuel cell |
Feb. 15, 1994 |
| 5284718 |
Fuel cell membrane electrode and seal assembly |
Feb. 8, 1994 |
| 5269902 |
Ion-conducting module having axially-arranged solid state electrolyte elements |
Dec. 14, 1993 |
| 5270131 |
Module for a fuel cell battery |
Dec. 14, 1993 |
| 5268241 |
Multiple manifold fuel cell |
Dec. 7, 1993 |
| 5264300 |
Centrally symmetrical fuel cell battery |
Nov. 23, 1993 |
| 5252409 |
Fuel cell |
Oct. 12, 1993 |
| 5238754 |
Solid oxide fuel cell system |
Aug. 24, 1993 |
| 5234776 |
Solid polymer electrolyte fuel cell system with ribbed configuration |
Aug. 10, 1993 |
| 5232792 |
Cell separator plate used in fuel cell stacks |
Aug. 3, 1993 |
| 5227256 |
Fully internal manifolded fuel cell stack |
Jul. 13, 1993 |
| 5219672 |
Metal/air battery cell and assembly therefor |
Jun. 15, 1993 |
| 5213910 |
Solid electrolyte type fuel cell having gas from gas supply ducts impinging perpendicularly on electrodes |
May. 25, 1993 |
| 5209989 |
Solid oxide fuel cell |
May. 11, 1993 |
| 5208115 |
Solid-electrolyte fuel cell system |
May. 4, 1993 |
| 5206094 |
Fuel cell evaporative cooler |
Apr. 27, 1993 |
| 5200279 |
Solid oxide fuel cell generator |
Apr. 6, 1993 |
| 5185219 |
Solid oxide fuel cells |
Feb. 9, 1993 |
| 5178970 |
High-temperature fuel cell |
Jan. 12, 1993 |
| 5175063 |
Fuel cell generator |
Dec. 29, 1992 |
| 5149601 |
Solid oxide fuel cell |
Sep. 22, 1992 |
| 5147736 |
Metal/air fuel cell with electrolyte flow equalization manifold |
Sep. 15, 1992 |
| 5116696 |
Gas and air feed member for a feed cell battery and a fuel cell battery |
May. 26, 1992 |
| 5108849 |
Fuel cell fluid flow field plate |
Apr. 28, 1992 |
| 5077148 |
Fully internal manifolded and internal reformed fuel cell stack |
Dec. 31, 1991 |
| 5069985 |
Plaque fuel cell stack |
Dec. 3, 1991 |
| 5053291 |
Lateral layer-built fuel cell stack and module structure thereof |
Oct. 1, 1991 |
| 5049458 |
Fuel cell |
Sep. 17, 1991 |
| 5047299 |
Electrochemical cell apparatus having an integrated reformer-mixer nozzle-mixer diffuser |
Sep. 10, 1991 |
| 5045413 |
Fully internal mainfolded fuel cell stack |
Sep. 3, 1991 |
| 5034288 |
Arrangement of fuel cells based on a high-temperature solid electrolyte of stabilized zirconium oxide for achieving maximum possible power |
Jul. 23, 1991 |
| 5023152 |
Fuel cell assembly |
Jun. 11, 1991 |
| 4983472 |
Fuel cell current collector |
Jan. 8, 1991 |
| 4963442 |
Internal manifolded molten carbonate fuel cell stack |
Oct. 16, 1990 |
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