Title:
LOCKABLE VALVE
Document Type and Number:
WIPO Patent Application WO/2019/084869
Kind Code:
A1
Abstract:
Provided is a lockable valve, comprising: a pipe body (10); a rotary valve body (20), wherein the rotary valve body (20) is arranged at the pipe body (10), the rotary valve body (20) controls the flowing state of a fluid flowing through the pipe body (10), thus the flowing and blocking of the fluid is controlled by means of the operation of the rotary valve body (20); and a locking assembly (30), wherein the locking assembly (30) is arranged at the rotary valve body (20), the operation of the rotary valve body (20) is limited by the locking assembly (30) such that the operation of the rotary valve body (20) is switched between an unmovable state and a movable state, when the rotary valve body (20) is in the unmovable state, a moving intention of the rotary valve body (20) is locked by the locking assembly (30), and when the rotary valve body (20) is in the movable state, the moving intention of the rotary valve body (20) is unlocked by the locking assembly (30).
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Inventors:
FENG ZHENHUA (CN)
WANG XIZHONG (CN)
WANG XIZHONG (CN)
Application Number:
PCT/CN2017/109126
Publication Date:
May 09, 2019
Filing Date:
November 02, 2017
Export Citation:
Assignee:
NINGBO TEXOON BRASSWORKS CO TLD (CN)
International Classes:
F16K35/06; F16K5/06
Foreign References:
| CN201547302U | 2010-08-11 | |||
| CN203686330U | 2014-07-02 | |||
| JP2005299766A | 2005-10-27 | |||
| CN203223586U | 2013-10-02 | |||
| CN103090041A | 2013-05-08 | |||
| EP2378170A2 | 2011-10-19 |
Attorney, Agent or Firm:
NINGBO RAYMOND IP AGENCY FIRM (CN)
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