Cylindrical nickel-zinc cell with negative can

Cylindrical nickel-zinc cell with negative can

  • CN 101,557,010 A
  • Filed: 04/01/2009
  • Published: 10/14/2009
  • Est. Priority Date: 04/02/2008
  • Status: Active Application
First Claim
Patent Images

1. nickel-zinc battery Battery pack, this storage battery comprises:

  • (a) have the bottom and the tank body of cylindrical sides, described tank body comprises first anticorrosive;

    (b) negative pole currect collecting dish is positioned at the bottom of tank body and electrically contacts with tank body;

    (c) coiling body comprises positive electrode, negative electrode and one or more therebetween spacer body, and described coiling body is positioned at negative pole currect collecting dish top and described negative electrode and negative pole currect collecting dish and electrically contacts;

    (d) anode collection dish is positioned at coiling body top and electrically contacts with positive electrode;

    (e) gas deflation assembly is positioned at anode collection dish top, described gas deflation assembly be electrically connected with described anode collection dish and with the tank body electric insulation.

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