Title:
バルブ
Document Type and Number:
Japanese Patent JP6475254
Kind Code:
B2
Abstract:
A valve (100, 200, 300). The valve (100, 200, 300) comprises a valve body (1); a valve rod (4, 302); a valve core (2, 2', 304); a vale base (3, 305); a transmission apparatus (5', 5", 307) used for transmitting movement of the valve rod (4, 302) to the valve core (2, 2', 304); and a limiting apparatus (1h, 1g) used for limiting the movement sequence of the valve core (2, 2', 304). The limiting apparatus (1h, 1g) is used for limiting the movement of the valve core (2, 2', 304) during opening of the valve (100, 200, 300). The valve (100, 200, 300) can be opened according to a movement sequence, has a compact structure, and is easy to operate.
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| JPS5790464 | BUTTERFLY VALVE MECHANISM |
Inventors:
Fusa Masao
Application Number:
JP2016545839A
Publication Date:
February 27, 2019
Filing Date:
January 07, 2015
Export Citation:
Assignee:
Shanghai Hongken Logistics Technology Co., Ltd.
International Classes:
F16K1/24; F16K3/14; F16K5/14
Domestic Patent References:
| JP51002745U | ||||
| JP2013545055A |
Foreign References:
| CN103016776A | ||||
| CN102322536A |
Attorney, Agent or Firm:
Hideno Kono
Nobuo Kono
Nobuo Kono
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