VALVE - SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD

Title:

VALVE

Document Type and Number:

WIPO Patent Application WO/2015/103981

Kind Code:

A1

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.

Application Number:

PCT/CN2015/070282

Publication Date:

July 16, 2015

Filing Date:

January 07, 2015

Export Citation:

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Assignee:

SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD (CN)

International Classes:

F16K5/06; F16K5/08; F16K5/20

Foreign References:

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Other References: