F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
251/27
F16K 1/22 (2006.01) F16K 27/02 (2006.01)
Patent
CA 1250274
ABSTRACT OF THE DISCLOSURE In the valve casing according to the invention, a cylindrical elastic member is fitted to coat solidly the whole inner surface of the valve casing to form a passage, while performing a function as a seal ring for pipe lines and a function as a seal ring for a valve disk. -17-
527641
Horii Hiroshi
Ikoma Kenji
Miyake Katsunobu
Fetherstonhaugh & Co.
Kurimoto Ltd.
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