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Patent Searching and Data


Title:
PIPELINE COUPLER
Document Type and Number:
WIPO Patent Application WO/2014/010965
Kind Code:
A1
Abstract:
Disclosed is a pipeline coupler for connecting at least two pipelines. The pipeline coupler comprises: a first valve main body, which is fixed to an end of a first pipeline, is provided with a first flow path, and which is provided with a penetrating ball accommodation aperture on an outer peripheral portion, for gripping a plurality of balls; a first sleeve, which surrounds the outer periphery of the first valve body, is slidably coupled to a position between a coupling position and a releasing position in the lengthwise direction, and is provided with a ball support portion which is protrudingly formed on one area on the inner periphery thereof, so as to press the outer circumferential surface of the ball; a spring which is assembled between the first sleeve and the first valve main body, so that the ball support portion is positioned at the coupling position where the outer circumferential surface of the ball is pressed; and a tensile member of which one end is fixed to the outer circumferential surface of the first sleeve. As a result, the couple can be attached/detached even from a remote distance or in a space that is not reachable by a worker.

Inventors:
LEE, Keun Ho (Ssangneyong Hyundai Apt, 353-9 Ssangneyong-dong,Gwangju-si, Gyeonggi-do 464-726, 464-726, KR)
Application Number:
KR2013/006204
Publication Date:
January 16, 2014
Filing Date:
July 11, 2013
Export Citation:
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Assignee:
LEE, Keun Ho (Ssangneyong Hyundai Apt, 353-9 Ssangneyong-dong,Gwangju-si, Gyeonggi-do 464-726, 464-726, KR)
International Classes:
F16L37/23; F16L37/38
Foreign References:
KR101033438B1
US4617975A
JPH07233891A
KR20090122120A
KR910008125Y1
JP2012087837A
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (9th Floor, Construction Center Eonju-ro 711,Gangnam-gu, Seoul 135-701, 135-701, KR)
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