About 51 results
https://drivepatents.com/patents/1011269 · 6 Jul 2011
Provided is a sealing structure using a gasket integrally formed with a separator arranged at both sides of an MEA in the thickness direction thereof via a GDL so as to sandwich the MEA. This structure can effectively prevent deformation of the MEA or shif...
https://drivepatents.com/patents/1011719 · 22 Jun 2011
A fluid flow plate assembly (10) includes a first manifold (11), a second manifold (12), and at least one fluid flow channel (C) coupled between the first manifold and the second manifold. The first manifold has a fluid inlet for receiving an incoming flui...
https://drivepatents.com/patents/1011717 · 22 Jun 2011
A fluid flow plate assembly may include a first manifold (11), a second manifold (12), a first flow channel, and a second flow channel. The first manifold may have a fluid inlet (11a) for receiving an incoming fluid and may extend along a first direction t...
https://drivepatents.com/patents/1011718 · 22 Jun 2011
A fuel cell module (F) may include a membrane electrode assembly, two gas diffusion layers, two current collectors, two sealing members (20), a fluid flow plate assembly (10). The fluid flow plate assembly (10) may include a first manifold, a second manifo...
https://drivepatents.com/patents/1012966 · 18 May 2011
A fuel cell stack formed by laminating thin end plates, separators, and the like, includes a first side surface and a second side surface parallel to the laminating direction. An anode side end plate has a plane portion on a first side surface. The dimensi...
https://drivepatents.com/patents/1013920 · 13 Apr 2011
An electrolyte membrane/electrode structure (12) constituting a fuel cell (10) comprises a solid polymer electrolyte membrane (18), an anode side electrode (20) and a cathode side electrode (22) sandwiching the solid polymer electrolyte membrane (18). The ...
https://drivepatents.com/patents/1013842 · 13 Apr 2011
A fuel cell structure (10) with a porous metal plate includes a membrane electrode assembly (MEA) (20), a first porous metal plate (30), a metal plate (40), and a pair of end plates (50). The first porous metal plate (30) and the metal plate (40) are dispo...
https://drivepatents.com/patents/1014974 · 16 Mar 2011
There has been a problem that the cell units cannot bear the load exerted on the units while being stacked since a fuel cell stack including a refrigerant channel (44) formed between cell units (12A, 12B) each having an even number of electrolyte/electrode...
https://drivepatents.com/patents/1015172 · 9 Mar 2011
A fuel cell stack. A fuel cell stack (10), an example of the fuel cell stack, is configured by alternately overlaying first electricity generating units (12a) and second electricity generating units (12b) in the horizontal direction. The first electricity ...
https://drivepatents.com/patents/1015490 · 23 Feb 2011
A fuel cell stack of the present invention includes: a membrane electrode assembly, formed by stacking an anode electrode, a cathode electrode, and an electrolyte membrane interposed between the anode electrode and the cathode electrode; and a sealing stru...