Joint structure for filtration membrane module

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United States of America Patent

PATENT NO 6592152
SERIAL NO

09673079

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a joint structure between a filtration apparatus and a filtration membrane module, which is characterized in that a cap with a pipe is disposed on at least one end of a filtration membrane module using a cap nut capable of being screwed into a thread groove formed on the outer periphery of the end thereof, said pipe of the cap being inserted into and pressed against one end of a joint capable of controlling connection length at both ends, and a branch pipe of a header pipe of the filtration apparatus being inserted into and pressed against the other end of said joint. According to the present invention, there can be obtained such a joint structure that requires fewer components for connection, has a simple construction at connections, and does not cause any leakage.

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Patent Owner(s)

Patent OwnerAddress
ASAHI KASEI KABUSHIKI KAISHATOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nejigaki, Tatsuo Fuji, JP 3 7
Suga, Nobuhiko Fuji, JP 7 343

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