Fleit & Jacobson
Metal-halogen secondary battery system
 A metal-halogen secondary battery system having electrolyte circulating lines for its positive and negative plate galvanic reaction chambers, further incorporates in the electrolyte circulating lines cleaning lines and a deionized line circulating line including a positive plate galvanic reaction chamber cleaning solution tank, a negative plate galvanic reaction chamber cleaning solution tank, a deionized water tank, a cleaning solution discharge pipe and a plurality of pipes and on-off valves for connecting and opening and closing the tanks and the discharge pipe, thereby making circulation cleaning of the reaction chambers possible and ensuring restoration of the battery characteristics and longer battery life. 
Meidensha Electric Mfg. Co., Ltd.
H H Y Y
H01M H01M Y02E Y02P
inventional inventional additional additional
Toshinobu Takashi Naoki
Fujii Hirose Kondo