Valve Device and Air Conditioning System

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United States of America Patent

SERIAL NO

15116431

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A plurality of coolant piping lines are connected via valve, body flange members, which include respective recesses which are notched toward respective piping line insertion holes into which respective coolant piping lines are inserted, projections which are projected from respective recesses, and screw insertion holes which are arranged on a respective projection or recess, recesses and projections being combined with one other to make continuous screw insertion holes into which a fixing screw is inserted to fix the flange members.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR SARL1208 GENEVA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiraoka, Ken Tokyo, JP 3 4

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