Title:
BALL-TYPE OPENING AND CLOSING FILTER VALVE FOR EASILY REMOVING FOREIGN MATTER FROM FLUID FILTER
Document Type and Number:
WIPO Patent Application WO/2014/175500
Kind Code:
A1
Abstract:
The present invention relates to a valve capable of removing foreign matter which has been filtered by a fluid filter and, more specifically, to a ball-type opening and closing filter valve capable of easily removing foreign matter from a fluid filter, which is provided to a supply line of a fluid such as water supplied through a water meter, or oil, gas or the like supplied to a boiler so as to close the supply line of the supplied fluid by rotating a ball valve and to bypass the supplied fluid, thereby easily removing and discharging the foreign matter such as sand, rust or iron particles or the like filtered by a filter provided to the inside of the valve.
More Like This:
| JPH0730846 | [Title of Invention] Valve device |
| WO/2005/005872 | EASILY SERVICED AND REPAIRED INSPECTABLE BALL VALVE |
| WO/2003/087643 | ROTARY DRAG VALVE |
Inventors:
CHO DONGYEON (KR)
Application Number:
PCT/KR2013/004636
Publication Date:
October 30, 2014
Filing Date:
May 28, 2013
Export Citation:
Assignee:
CHO DONGYEON (KR)
International Classes:
F16K5/06; F16K51/00
Foreign References:
| US20080169443A1 | 2008-07-17 | |||
| KR960001570A | 1996-01-25 | |||
| JPH09303615A | 1997-11-28 | |||
| JPH07243555A | 1995-09-19 | |||
| EP1209391A2 | 2002-05-29 |
Attorney, Agent or Firm:
STYP PATENT LAW FIRM (KR)
특허법인 신태양 (KR)
특허법인 신태양 (KR)
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