SEALED STORAGE BATTERY

PURPOSE:To decrease the manhour of safety valve forming job and to increase the reliability of a battery by sealing vent holes installed in the same direction on the surface of synthetic resin frames forming a part of containers with a piece of sheet like rubber valve. CONSTITUTION:A plate group is...

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Bibliographic Details
Main Authors KOIKE KIICHI, SUZUKI YOSHIE, SUGIMOTO MANSAKU, MATSUO KOJIRO, YOSHINAKA MINORU
Format Patent
LanguageEnglish
Published 22.07.1988
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:PURPOSE:To decrease the manhour of safety valve forming job and to increase the reliability of a battery by sealing vent holes installed in the same direction on the surface of synthetic resin frames forming a part of containers with a piece of sheet like rubber valve. CONSTITUTION:A plate group is sealed with a synthetic resin frame having heat bonding capability and metallic side plates whose surfaces are covered with hot melt resin layers and bonded to both sides of the frame, and a vent 9 is opened on the surface of the frame to form a cell 13. Plural cells 13 are stacked on the frame side, and the vents 9 are sealed with a piece of sheet-like rubber valve 14. The rubber valve 14 is fixed with a supporting plate 16 through a cushion 15. The manhour of safety valve forming job is decreased and reliable safety valve can be formed.
Bibliography:Application Number: JP19870010575