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Patent Searching and Data


Title:
MULTIFUNCTIONAL DIGITAL AIR VENT
Document Type and Number:
WIPO Patent Application WO/2019/045348
Kind Code:
A1
Abstract:
The present invention provides a multifunctional digital air vent comprising: a body which has a connection passage formed at the lower part thereof and communicating with a pipe, and which has a space formed therein and communicating with the pipe, the space narrowing toward the upper side thereof; a center pole fixed at the upper side of the space and extending downward; a float moving upward and downward along the center pole according to the fluctuation of a fluid introduced into the lower part of the space; a first liquid shield disposed above the float so as to guide a flow of the fluid moving upward in the space in a direction in which the fluid becomes further apart from the center pole; and a sensor for sensing the position of the float when the float moves downward as air pressure in the space increases.

Inventors:
PARK, Myung Hun (#106-801, 177 Anyangcheonseo-ro, Manan-gu,,Anyang-si, Gyeonggi-do, 14038, KR)
Application Number:
KR2018/009597
Publication Date:
March 07, 2019
Filing Date:
August 21, 2018
Export Citation:
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Assignee:
KOREA VALVE CONTROL CO., LTD. (#21-129, 97 Siheung-daero,,Geumcheon-gu, Seoul, 08639, KR)
International Classes:
F17D1/20; E03B7/07; E03C1/00; E03F3/00
Foreign References:
KR101594459B12016-02-16
JPH0614642U1994-02-25
KR101036821B12011-05-25
KR200364715Y12004-10-12
KR200195147Y12001-01-15
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (7th Floor, HanwonBuilding 2423 Nambusunhwan-ro,Seocho-gu, Seoul, 06719, KR)
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