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Patent Searching and Data


Title:
DOUBLE SUCTION AIR VENT VALVE
Document Type and Number:
WIPO Patent Application WO/2016/137208
Kind Code:
A1
Abstract:
The present invention relates to a double suction air vent valve comprising: a housing, which has a first space formed therein, and which is installed to be connected to piping inside a building; an entrance/exit; a radiation member formed radially on the outer periphery of the entrance/exit; a valve body; a valve body cover; and an opening/closing ring, which is arranged in a second space of the valve body cover, and which is guided by a second guider so as to ascend/descend according to a pressure introduced into the second space or a flow of gas, thereby opening/closing a ventilation opening formed on the valve body.

Inventors:
SEO, Jae-Sik (#503-501, 52 Doduri-ro,Gyeyang-gu, Incheon, 21081, KR)
Application Number:
KR2016/001763
Publication Date:
September 01, 2016
Filing Date:
February 24, 2016
Export Citation:
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Assignee:
SMZ.CO.LTD (36-13, Gyesan-roGyeyang-gu, Incheon, 21043, KR)
International Classes:
F16K24/04; E03C1/122; F16K15/02
Domestic Patent References:
WO2010015915A12010-02-11
Foreign References:
KR101009474B12011-01-19
JPH068479U1994-02-04
JP2013228017A2013-11-07
KR20120000776U2012-02-02
Attorney, Agent or Firm:
YUN, Young-Han (Rm1010, Hiveras Bldg D 71 Gyesansae-ro,Gyeyang-gu, Incheon, 20160, KR)
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