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특허 상세정보

Metal/air battery cell and assembly therefor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-012/06   
미국특허분류(USC) 429/27 ; 429/35 ; 429/39
출원번호 US-0743760 (1991-08-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 1  인용 특허 : 20
초록

An electrically powered engine has tip-driven fan assembly. The engine includes an electric motor which comprises a rotor mounted on the periphery of the fan assembly and a stator mounted to the frame. Power is supplied to the electric motor by a metal/air battery assembly mounted to the frame and having a cylindrical shape. The fan assembly produces a flow of air with at least a portion of this air flow being directed through the interior of the battery assembly. The battery assembly comprises a plurality of metal/air battery cells each having a cylindr...

대표
청구항

A metal/air battery cell, comprising: a cylindrical anode, a cylindrical cathode coaxially aligned with said anode, first and second offset insulating rings coaxial with said anode and said cathode, each of said insulating rings having at least a portion thereof between said anode and said cathode for defining an annular chamber between said anode and said cathode, and at least one O-ring compressed between said anode and said cathode for sealing said annular chamber to prevent the leakage of electrolyte therefrom.

이 특허에 인용된 특허 (20)

  1. Descroix Jean-Pierre (Fontenay sous Bois FRX) Leben Yannick (Bobigny FRX). Activatable battery including a heat exchanger. USP1988044735871.
  2. Chevet Robert (St. Benoit FRX) Lenfant Pierre (Buxerolles FRX). Air-depolarized cell. USP1980074214044.
  3. Turley Homer L. (Painesville OH) Niksa Marilyn J. (Concord OH) Pohto Gerald R. (Mentor OH) Niksa Andrew J. (Concord OH). Bipolar metal/air battery. USP1989054828939.
  4. Reichner Philip (Plum Boro PA). Cell and current collector felt arrangement for solid oxide electrochemical cell combinations. USP1988124791035.
  5. Auernhammer, Erich. Cooling arrangement for an enclosed electric machine. USP1985114553055.
  6. Galbraith Andrew D. (Los Altos CA). Electric propulsion system for aircraft. USP1987124709882.
  7. Gordon Arnold Z. (c/o Gould Defense Systems Inc. ; Ocean Systems Division ; 18901 Euclid Ave. Cleveland OH 44117). Electrochemical cell aqueous electrolyte and method. USP1989034816352.
  8. Vignaud Ren (Aulnay-Sous-Bois FRX). Electrochemical generator comprising a thin gas electrode. USP1984054450211.
  9. Tamminen Pentti J. (Espoo FIX). Electrochemical generators and method for the operation thereof. USP1985064521497.
  10. Sammells Anthony F. (Naperville IL). Electrochemical zinc-oxygen cell. USP1982074341847.
  11. Reichner Philip (Plum Boro PA). Elongated solid electrolyte cell configurations and flexible connections therefor. USP1989104874678.
  12. Reichner Philip (Plum Boro PA). Generator configuration for solid oxide fuel cells. USP1989104876163.
  13. Cheiky Michael C. (Santa Barbara CA). Metal-air battery power supply. USP1990044913983.
  14. Przybyla ; Franciszek J. ; Smith ; Michael J.. Metal-air depolarized cell with restricted water vapor access. USP1978094112198.
  15. Sarbacher Robert I. (Palm Beach FL) Fechter Harry R. (Las Vegas NV). Metal-air electrochemical cell. USP1985014491624.
  16. English George A. (Torrington CT) Marracino Charles R. (Torrington CT). Molded plastic motor housing with integral stator mounting and shaft journalling projection. USP1987074682065.
  17. Strong David S. (Battersea CAX) Dawson John A. (Amberstview CAX). Multi-cell metal/air battery. USP1989104871627.
  18. Pollack William (Pittsburgh PA) Reichner Philip (Plum Borough PA). Porous electronic current collector bodies for electrochemical cell configurations. USP1989054833045.
  19. Joy Richard W. (Santa Clara CA). Rapidly refuelable fuel cell. USP1983064389466.
  20. Jackovitz John F. (Monroeville Borough PA) Zuckerbrod David (Pittsburgh PA) Buzzelli Edward S. (Murrysville PA). Seawater power cell. USP1989044822698.