Series planar design for solid electrolyte oxygen pump

Details Series planar design for solid electrolyte oxygen pump Series planar design for solid electrolyte oxygen pump

1994-05-09

1998-05-12

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 38, 429 39, H01M 804

Patent

active

057502790

ABSTRACT:
An electrochemical device is disclosed comprising a plurality of planar electrolytic cells connected in series, each cell having an oxygen ion-conducting electrolyte layer, an anode layer and a cathode layer associated with the electrolyte layer, electrically conductive interconnect layers having gas passages situated therein for transporting gaseous streams, which interconnect layers electrically connect the anode layer of each electrolytic cell to the cathode layer of an adjacent planar cell, and sealing means positioned between the interconnect layers and the electrolytic cells to provide a gas-tight seal therebetween. The configuration of the interconnect layer and the placement of the seal means provides a separation between the seal and the conductive pathway of electrons between the anode layer and cathode layer which prevents corrosion or deterioration of the seal.

REFERENCES:
patent: 4197362 (1980-04-01), Schmidberger et al.
patent: 4385101 (1983-05-01), Catanzarite
patent: 4431715 (1984-02-01), Isenberg
patent: 4490445 (1984-12-01), Hsu
patent: 4648945 (1987-03-01), Isenberg
patent: 4725346 (1988-02-01), Joshi
patent: 4786395 (1988-11-01), Otsuka et al.
patent: 4857420 (1989-08-01), Maricle et al.
patent: 4877506 (1989-10-01), Fee et al.
patent: 4879016 (1989-11-01), Joshi
patent: 4950562 (1990-08-01), Yoshida et al.
patent: 5021137 (1991-06-01), Joshi et al.
patent: 5034288 (1991-07-01), Bossel
patent: 5045169 (1991-09-01), Feduska et al.
patent: 5063122 (1991-11-01), Rohr
patent: 5064734 (1991-11-01), Nazmy
patent: 5209989 (1993-05-01), Ishihara et al.
patent: 5217822 (1993-06-01), Yoshida et al.
patent: 5338623 (1994-08-01), Nachlas et al.
patent: 5385792 (1995-01-01), Shiratori et al.
FIG. 5-1a, FIG 5-1b, "Fuel Cells", DOE/METC-86/0241, Technology Status Report, Morgantown Energy Technology Center, Morgantown, SW (1986) month unknown.

Affiliated with

Also associated with

Rating

Series planar design for solid electrolyte oxygen pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Series planar design for solid electrolyte oxygen pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Series planar design for solid electrolyte oxygen pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-977852