Flow control valve

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10408352
APP PUB NO 20180320790A1
SERIAL NO

15779914

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A flow control valve comprising a valve seat provided with a valve hole and a seat surface, a valve element formed with a sealing surface corresponding to the seat surface, and a rotary shaft to which the valve element is integrally provided, the central axis of the rotary shaft being arranged eccentrically toward the radial direction of the valve hole from the central axis of the valve hole, and the sealing surface being arranged eccentrically toward the direction in which the central axis of the valve element extends from the central axis of the rotary shaft. The flow control valve has a valve element movement direction restriction member for stopping rotation of the valve element, and thereafter moving the valve element toward the valve seat while also relatively rotating the valve element about the eccentric axis eccentric from the central axis of the rotary shaft, relative to the rotary shaft.

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Patent Owner(s)

Patent OwnerAddress
AISAN KOGYO KABUSHIKI KAISHAJAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukui, Makoto Nagoya, JP 18 50
Inagaki, Takashige Obu, JP 10 16
Ito, Naruto Nissin, JP 14 24
Mishima, Kasumi Toyoake, JP 6 12
Yoshioka, Mamoru Nagoya, JP 180 1638

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