Title:
WATER PIPE SYSTEM HAVING CONTROL DISC FOR PREVENTING SLAMMING AND WATER HAMMERING OF CHECK VALVE, AND PRESSURE TANK CONNECTOR FOR SAME
Document Type and Number:
WIPO Patent Application WO/2017/171233
Kind Code:
A1
Abstract:
The present invention relates to a water pipe system and a pressure tank connector and, more specifically, to: a water pipe system having a control disc capable of preventing the slamming and water hammering of a check valve when a pump suddenly stops; and a pressure tank connector for the same.
Inventors:
YANG JAE GU (KR)
OH JAE WOOK (KR)
YANG JI SUK (KR)
OH JAE WOOK (KR)
YANG JI SUK (KR)
Application Number:
PCT/KR2017/001645
Publication Date:
October 05, 2017
Filing Date:
February 15, 2017
Export Citation:
Assignee:
FLOWTECH CO LTD (KR)
YANG JAE GU (KR)
YANG JAE GU (KR)
International Classes:
F17D1/20; F16K15/03; F16L55/045
Foreign References:
| JPH09222927A | 1997-08-26 | |||
| KR101234989B1 | 2013-02-20 | |||
| CN103939640A | 2014-07-23 | |||
| KR101538728B1 | 2015-07-24 | |||
| JP3933267B2 | 2007-06-20 |
Attorney, Agent or Firm:
OH, Chang Suk (KR)
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