Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FLANGE GROUNDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/143035
Kind Code:
A1
Abstract:
The present invention relates to a flange grounding device. The present invention is used for performing grounding between flanges (41) if a valve (50) and the like are provided between the flanges (41) such that a predetermined gap is formed therebetween, when pipes (40) are connected using the flanges (41) formed at the end portions of the pipes (40). In the present invention, an inner space (12) is formed inside a housing (10) such that an elastic member (20) is provided therein and a rear end portion of the housing (10) comes in close contact with the one flange (41). An extension member (30) is supported by one end portion of the elastic member (20) and provided inside the housing (10), and the other end portion thereof protrudes outwards through an inlet (14) of the inner space (12) so as to come in close contact with the other flange (41). According to the present invention, even though the flanges (41) have various gaps therebetween, one type of grounding device is used such that grounding can be reliably performed.

Inventors:
KANG, Joon Kyoung (#406, 701 Gyeongsu-daero,,Anyang-si, Dongan-gu, Gyeonggi-do, 14078, KR)
HAN, Chang Woo (1208-104, 605 Gyeongui-ro,Ilsanseo-gu, Goyang-si, Gyeonggi-do, 10356, KR)
LEE, Moon Ho (201-1601, 14 Naeson-ro,Uiwang-si, Gyeonggi-do, 16036, KR)
Application Number:
KR2018/016424
Publication Date:
July 25, 2019
Filing Date:
December 21, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HYOSUNG HEAVY INDUSTRIES CORPORATION (Mapo-daero 119, Mapo-gu, Seoul, 04144, KR)
International Classes:
F16L23/00; F16L55/00; H01R4/66
Foreign References:
CN204459535U2015-07-08
CN2741220Y2005-11-16
KR100959303B12010-05-25
KR20160004247U2016-12-12
KR20140005676U2014-11-05
Attorney, Agent or Firm:
NAMCHON PATENT AND LAW FIRM (#406, Doryeom Bldg37, Saemunanro5-gil,Jongno-gu, Seoul, 03173, KR)
Download PDF: