[특허]Electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein

Electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01M-008/18
출원번호	US-0002656 (1993-01-11)
우선권정보	IL-0100625 (1992-01-10)
발명자 / 주소	Harats Yehuda (Jerusalem ILX) Goldstein Jonathan R. (Jerusalem ILX)
출원인 / 주소	Electric Fuel Limited (Jerusalem ILX 03)
인용정보	피인용 횟수 : 78 인용 특허 : 0

초록 ▼

An electrochemical metal-air cell for multiple discharge and recharge cycles, includes a housing for accommodating a replaceable metal electrode having a generally planar electrically conductive skeletal member encompassed by an active metal component. At least one generally planar, air permeable but liquid impermeable air electrode is installed at at-least one of the sides of the housing. An electrolyte is provided in contact with the metal and the air electrodes. One or more auxiliary electrodes each constituting a charging anode is engaged when electric current is applied thereto for effecting the reduction and regeneration of the active metal component in one mode of operation, during which the air electrode is disengaged. The charging anode is disengaged in another mode of operation. The metal electrode is removed from the housing to enable the mechanical replacement thereof and is recharged in situ when electric current is applied to the auxiliary charging anode to reduce oxidized active metal thereof.

대표청구항 ▼

An electrochemical metal-air cell, for multiple discharge and recharge cycles, comprising: (a) a housing having a base, two major surfaces and two minor surfaces defining an interior space for containing therein a replaceable metal electrode having a generally planar electrically conductive skeletal member encompassed by an active metal component, said interior space communicating with an opening opposite said base through which said replaceable metal electrode is selectively removed to enable the mechanical replacement thereof with a freshly charged metal electrode; (b) at least one generally planar air permeable but liquid impermeable air electrode, each of said at least one air electrode installed in a window opening provided in at least one of said major surfaces; (c) an electrolyte in contract with the metal and air electrodes; and further comprising (d) one or more auxiliary electrodes positioned in a spaced-apart relationship with and adjacent to said replaceable metal electrode; each auxiliary electrode constituting a charging anode which upon application of electrical current thereto is engaged via said electrolyte in a charging circuit with said metal electrode for effecting electrical recharging of said metal electrode by the reduction and regeneration of said active metal component of said metal electrode in an electrical charging mode of operation, during which said air electrode is disengaged with said metal electrode forming an open circuit between said air electrode and said metal electrode; and each of said auxiliary electrodes is disengaged from said metal electrode while said air electrode is engaged therewith in a discharging mode of operation, whereby said metal electrode is periodically, selectively removed from said interior space via said opening to enable the mechanical replacement thereof and is periodically, selectively electrically recharged in situ by the application of electric current to said auxiliary charging anode to reduce oxidized active metal of said metal electrode.

이 특허를 인용한 특허 (78)

Pedicini Christopher S. ; Gray Gary E. ; Kurle Wayne, Air manager control using cell load characteristics as auto-reference.
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Pedicini Christopher S. ; Gray Gary E., Air manager control using cell voltage as auto-reference.
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Faris, Sadeg M.; Tsai, Tsepin, Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein.
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Faris Sadeg M. ; Tsai Tsepin ; Legbandt Thomas J. ; Yao Wayne ; Chen Muguo, Cathode cylinder for use in metal-air fuel cell battery systems and method of fabricating the same.
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Faris Sadeg M. ; Tsai Tsepin ; Legbandt Thomas J. ; Yao Wayne ; Chen Muguo, Cathode cylinder for use in metal-air fuel cell battery systems and method of fabricating the same.
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Kinne, William E., Device and method for detection and/or inspection of conductive particles using high-voltage field.
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Pedicini Christopher S. ; Witzigrueter John D., Diffusion controlled air vent and recirculation air manager for a metal-air battery.
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Pedicini Christopher S. (Marietta GA), Diffusion controlled air vent for a metal-air battery.
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Faris Sadeg M. ; Tsai Tsepin, Electrical power generation system having means for managing the discharging and recharging of metal fuel contained within a network of metal-air fuel cell battery subsystems.
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Tsai, Tsepin; Faris, Sadeg M., Electro-chemical power generation systems employing arrays of electronically-controllable discharging and/or recharging cells within a unitary support structure.
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Tsepin Tsai ; Sadeg M. Faris, Electro-chemical power generation systems employing arrays of electronically-controllable discharging and/or recharging cells within a unity support structure.
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Friesen, Cody A.; Krishnan, Ramkumar; Trimble, Todd; Puzhaev, Sergey, Electrochemical cell system with a progressive oxygen evolving electrode / fuel electrode.
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Friesen, Cody A; Krishnan, Ramkumar; Friesen, Grant, Electrochemical cell with spacers for flow management system.
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Krishnan, Ramkumar; Friesen, Grant; Friesen, Cody A., Electrochemical cell with stepped scaffold fuel anode.
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Friesen, Cody A.; Hayes, Joel, Electrochemical cell, and particularly a cell with electrodeposited fuel.
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Friesen, Cody A.; Hayes, Joel R., Electrochemical cell, and particularly a cell with electrodeposited fuel.
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Kogan, Iakov; Khomenko, Anna, Electrochemically rechargeable metal-air cell with a replaceable metal anode.
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Smedley, Stuart I., Electrolyte-particulate fuel cell anode.
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Faris, Sadeg M.; Tsai, Tsepin; Yao, Wenbin; Li, Lin-Feng; Tzeng, George Tzong-Chyi; Rabin, Michael; Morris, William, Fuel cell support and electrical interconnector.
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Colborn, Jeffrey A.; Pinto, Martin De Tezanos; Smedley, Stuart I., Fuel cell system.
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Faris, Sadeg M.; Tsai, Tsepin; Yao, Wayne; Chang, Yuen-Ming, Fuel containment and recycling system.
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Faris,Sadeg M.; Tsai,Tsepin; Yao,Wenbin; Chang,Yuen Ming, Fuel containment and recycling system.
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Smedley, Stuart I.; Wilson, Jerry Dennis; de Tezanos Pinto, Martin, In-line filtration for a particle-based electrochemical power system.
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Faris Sadeg M. ; Tsai Tsepin ; Legbandt Thomas J. ; Yao Wayne ; Chen Muguo, Ionically-conductive belt structure for use in a metal-air fuel cell battery system and method of fabricating the same.
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Kisdarjono, Hidayat; Lu, Yuhao; Evans, David; Lee, Jong-Jan, Large-scale metal-air battery with slurry anode.
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Sadeg M. Faris ; Tsepin Tsai ; Thomas J. Legbandt ; Wayne Yao ; Muguo Chen, METAL-AIR FUEL CELL BATTERY SYSTEM EMPLOYING HYDROSTATIC FORCES TO ENABLE SIMULTANEOUS TRANSPORT OF METAL-FUEL TAPE, MOVABLE CATHODE STRUCTURE, AND IONICALLY-CONDUCTIVE MEDIUM THERETHROUGH DURING SYS.
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Sadeg M. Faris ; Tsepin Tsai, METAL-AIR FUEL CELL BATTERY SYSTEMS HAVING A METAL-FUEL CARD STORAGE CARTRIDGE, INSERTABLE WITHIN A FUEL CARTRIDGE INSERTION PORT, CONTAINING A SUPPLY OF SUBSTANTIALLY PLANAR DISCRETE METAL-FUEL CARD.
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Pinto, Martin De Tezanos, Manifold for fuel cell system.
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Brost, Ronald D.; Brost, Kristine M.; Cottrell, Matthew J.; Wilkins, Howard F., Metal-air battery and gas impermeable anodic conductive matrix.
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Brost, Ronald D.; Brost, Kristine M.; Cottrell, Matthew J.; Wilkins, Howard F., Metal-air battery and gas impermeable anodic conductive matrix.
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Huang, Wen C., Metal-air battery system with programmed-timing activation.
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Liu, Jean; Huang, Wayne, Metal-air battery with an extended service life.
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Huang,Wen C., Metal-air battery with programmed-timing activation.
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Yoshida, Akihito; Kaga, Masaki; Arai, Tomoharu; Mizuhata, Hirotaka, Metal-air cell.
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Faris, Sadeg M.; Tsai, Tsepin, Metal-air fuel cell battery (FCB) electrical power producing module with multi-element cathode structure and insertable metal-fuel card(s).
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Sadeg M. Faris ; Tsepin Tsai ; Thomas J. Legbandt ; Wayne Yao ; Muguo Chen, Metal-air fuel cell battery system employing a plurality of moving cathode structures for improved volumetric power density.
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Faris, Sadeg M.; Chang, Yuen-Ming; Tsai, Tsepin; Yao, Wayne, Metal-air fuel cell battery system employing metal-fuel cards.
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Faris Sadeg M. ; Chang Yuen-Ming ; Tsai Tsepin ; Yao Wayne, Metal-air fuel cell battery system employing substantially planar metal-fuel cards of rigid construction insertable into a power generation bay of the system.
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Sadeg M. Faris, Metal-air fuel cell battery system having means for bi-directionally transporting metal-fuel tape and managing metal-fuel available therealong.
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Faris Sadeg M. ; Tsai Tsepin, Metal-air fuel cell battery system having means for controlling discharging and recharging parameters for improved operating efficiency.
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Faris Sadeg M., Metal-air fuel cell battery system having means for discharging and recharging metal-fuel cards supplied from a cassette-type storage device.
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Faris, Sadeg M.; Tsai, Tsepin, Metal-air fuel cell battery system having means for recording and reading operating parameters during discharging and recharging modes of operation.
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Tsepin Tsai ; Sadeg M. Faris, Metal-air fuel cell battery system with multiple cells and integrated apparatus for producing power signals with stepped-up voltage levels by selectively discharging the multiple cells.
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Faris Sadeg M. ; Tsai Tsepin, Metal-air fuel cell battery systems employing means for discharging and recharging metal-fuel cards.
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Faris Sadeg M. ; Tsai Tsepin, Metal-air fuel cell battery systems having mechanism for extending the path length of metal-fuel tape during discharging and recharging modes of operation.
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Faris, Sadeg M.; Tsai, Tsepin, Metal-air fuel cell battery systems having mechanism for extending the path length of metal-fuel tape during discharging and recharging modes of operation.
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Sadeg M. Faris ; Yuen-Ming Chang ; Tsepin Tsai ; Wayne Yao, Metal-fuel card with a plurality of metal-fuel elements and corresponding contact apertures, and electro-chemical electric power generation devices employing same.
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Sadeg M. Faris ; Tsepin Tsai, Method of and system for producing and supplying electrical power to an electrical power consuming device using a metal-air fuel cell battery (FCB) module and a supply of metal-fuel cards.
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Colborn, Jeffrey A.; Smedley, Stuart I., Methods of using fuel cell system configured to provide power to one or more loads.
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Pong Ta-Ching,TWX, Modularized metal-air battery and method for manufacturing the same.
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Morris William F. ; Tsai Tsepin, Movable anode fuel cell battery.
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William F. Morris ; Tsepin Tsai, Movable anode fuel cell battery.
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Krishnan, Ramkumar; Friesen, Cody A., Multi-mode charging of hierarchical anode.
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Friesen, Cody A., Oxygen recovery system and method for recovering oxygen in an electrochemical cell.
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Gutierrez Bernardo A. ; Colborn Jeffrey A. ; Smedley Stuart I. ; Smedley Kent I., Particle feeding apparatus for electrochemical power source and method of making same.
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Mank Richard M., Prismatic electrochemical cell.
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Buzzelli Edward S. (Kennesaw GA) Thibault William C. (Powder Springs GA), Rechargeable metal-air electrochemical cell with hydrogen recombination and end-of-charge indicator.
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Faris, Sadeg M.; Tsai, Tsepin, Refuelable and rechargeable metal-air fuel cell battery power supply unit for integration into an appliance.
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Pinto Martin ; Smedley Stuart ; Colborn Jeffrey A., Refuelable electrochemical power source capable of being maintained in a substantially constant full condition and method of using the same.
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Pinto, Martin; Smedley, Stuart; Colborn, Jeffrey A., Refuelable electrochemical power source capable of being maintained in a substantially constant full condition and method of using the same.
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Pedicini Christopher S. (Marietta GA) Thibault William Charles (Melrose FL) Turner Chris Anthony (Chamblee GA) Tinker Lawrence Andrew (Woodstock GA), Split anode for a dual air electrode cell.
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Gordon John H. ; McEvoy John J. ; Zecevic Strahinja K. ; Joshi Ashok V., Storage-stable zinc anode based electrochemical cell.
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Caplet, Stephane; Delaye, Marie-Therese, Structure equipped with electrical contacts formed through the substrate of this structure and process for obtaining such a structure.
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Colborn, Jeffrey A., System and method for power management.
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Faris Sadeg M. ; Chang Yuen-Ming ; Tsai Tsepin ; Yao Wenbin, System and method for producing electrical power using metal-air fuel cell battery technology.
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Dunn, Randy B., Vehicle battery module.
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Golovin Neal ; Koehly Chris ; Pearson Kendall R. ; Brose Daniel J. ; Burns Walter F., Water recovery using a bi-directional air exchanger for a metal-air battery.
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Tzidon, Dekel; Goldstein, Jonathan R.; Yadgar, Avraham, Zinc-air battery.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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연합인증

Electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein 원문보기

초록 ▼

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연구과제 타임라인

이 특허를 인용한 특허 (78)

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Electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein 원문보기

초록 ▼

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연구과제 타임라인

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이 특허를 인용한 특허 (78)

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