U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Solid electrolyte cell

Patent 4331742 Issued on May 25, 1982. Estimated Expiration Date: Icon_subject December 24, 2000. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3115702

3410784

3460991

3632498

3711385

3751296

3840443

3864163

Hydrogen-oxidizing catalyst, and fuel cell electrode using same
Patent #: 4031291
Issued on: 06/21/1977
Inventor: Fullenwider

Galvanic cell for the electrochemical production or storage of electrical energy Patent #: 4178418
Issued on: 12/11/1979
Inventor: Croset ,   et al.

Inventors

Application

No. 06/220214 filed on 12/24/1980

US Classes:

429/33, Electrolyte composition chemically specified429/40Catalytic electrode structure or composition

Examiners

Primary: Skapars, Anthony

Attorney, Agent or Firm

International Classes

C25B 1/00 (20060101)
C25B 1/02 (20060101)
H01M 8/12 (20060101)
C25B 9/06 (20060101)

Abstract

A solid electrolyte cell including a body of solid ionized gas-conductive electrolyte 20 having mutually spaced surfaces 30 and 32 on which is deposited a multiplicity of mutually spaced electrodes 34 and 36, having strips 30 and 32 of bare substances interposed between electrodes, so that currents of ionic gas may be established between the electrodes via the bare strips 30 and 32, whereby electrical resistance for the cells is lowered and the gas conductivity thereof is enhanced.

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