Esb Incorporated

Rayovac Corporation

Bernard C Bergum

John W Paulson

Walter Lee Fong

Alf Marlov Bredland

A thionyl chloride electro-chemical cell includes a porous metal member electrically connected to the cathode and interposed between the cathode and the lithium anode.

Lithium cell anti-reversal protection

A lead dioxide electrode structure for an electrochemical battery is formed using a mixture of lead dioxide particles, carbon black particles, and a latex. The materials are mixed to form a compact and homogeneous electrode mixture. The mixture is then coated upon a conductive layer which is binded to a shim. This structure is useful as a cathode in an electrochemical primary battery of the reserve type.

Electrochemical battery employing a latex bonded lead dioxide electrode

An improved battery having an electrolyte permeable porous inherently sealable separator and intercell connector both extending beyond the periphery of the cell electrodes. A polymeric film material separator seals the intercell connector. The separators may extend beyond the intercell connectors and are sealed to adjacent separators.

Growing community of inventors

Madison, WI, United States of America

Bernard C Bergum