Double eccentric valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11619310
SERIAL NO

17592708

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Abstract

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In a double eccentric valve, a valve seat or valve body includes a rubber seal part in which a seat surface or seal surface is formed. An interference between the valve seat and the valve body is made minimum at a position of a rotary-shaft-directional end of the valve body in the radial direction of the valve body which is parallel to an extending direction of the axis of a rotary shaft.

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Patent Owner(s)

Patent OwnerAddress
AISAN KOGYO KABUSHIKI KAISHA1-1 KYOWA-CHO 1-CHOME OBU-SHI AICHI 474-8588

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukui, Makoto Nagoya, JP 18 50
Itahara, Mitsuyoshi Obu, JP 5 8
Kawazoe, Hiroshi Kariya, JP 124 5482
Nagata, Sadatsugu Aichi-gun, JP 14 6
Yoneshige, Kazuhiro Nagoya, JP 16 138

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