[특허]Internal electrode and assembly method for electrochemical cells

[미국특허] Internal electrode and assembly method for electrochemical cells 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01M-002/24
출원번호	US-0757252 (1991-09-10)
발명자 / 주소	Muffoletto Barry C. (Alden NY) Kuwik Raymond J. (Lancaster NY)
출원인 / 주소	Wilson Greatbatch Ltd. (Clarence NY 02)
인용정보	피인용 횟수 : 60 인용 특허 : 0

초록 ▼

An electrode for an alkali metal electrochemical cell comprising a unitary conductive body having a pair of wing-like sections joined by an intermediate web section. The cell anode or cathode parts are in contact with corresponding ones of the electrode wing sections, and the electrode web section is adapted to be placed in contact with the cell conductive casing. This results in a case negative or case positive electrical configuration depending upon whether the anode or cathode parts are in contact with the electrode wing sections. In forming an anode-cathode sub-assembly the anode or cathode parts are joined to the electrode wing sections and then the electrode wing sections are folded relative to the electrode web section and toward each other in a manner to place the anode and cathode parts in operative contact with each other. The internal electrode and assembly method advantageously require only the electrode intermediate web section to be bonded to the cell casing thereby allowing the cell to be assembled in a relatively quick and easy manner.

대표청구항 ▼

A current collector electrode for an alkali meal/solid cathode electrochemical cell having a conductive casing, an alkali metal anode in said casing and a halogen cathode in said casing and in operative relation with said alkali metal anode to form an alkali metal-halogen electrolyte therebetween, said current collector electrode comprising a unitary body having a pair of wing-like sections joined by an intermediate web section, said alkali metal anode comprising two parts each part being in contact with and carried by corresponding one of said wing sections, and said web section adapted to be placed in contact with said conductive casing in a case negative electrical configuration.

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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Internal electrode and assembly method for electrochemical cells 원문보기