Title:
CONNECTION PIPE FOR EXPANSION TANK AND COUPLING METHOD FOR CONNECTION PIPE FOR EXPANSION TANK
Document Type and Number:
WIPO Patent Application WO/2016/060324
Kind Code:
A1
Abstract:
The present invention relates to a connection pipe for an expansion tank and a coupling method for the connection pipe for an expansion tank and, more specifically, to a connection pipe for an expansion tank and a coupling method for the connection pipe for an expansion tank, in which the connection pipe is mounted on an expansion tank by applying pressure thereto and the connection pipe is fixed to the expansion tank by pressure, simultaneously enabling sealing for preventing fluid leakage. The present invention comprises: an expansion tank having at least one receiving hole wherein the receiving hole includes a burring tap protruded inwards or outwards; a connection part made of a hollow cylindrical member, inserted into the receiving hole of the expansion tank so as to be fixed therein, and capable of connecting the expansion tank with an external device; and a sealing part formed between the connection part and the expansion tank so as to prevent fluid leakage to the outside of the expansion tank.
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| JPS5842837 | [Title of the device] Ossui boiler |
| WO/2015/097676 | HIGH TEMPERATURE FLUID GENERATOR |
Inventors:
JEONG YOON SAENG (KR)
Application Number:
PCT/KR2014/011270
Publication Date:
April 21, 2016
Filing Date:
November 21, 2014
Export Citation:
Assignee:
SHINCHANG INDUSTRY CO LTD (KR)
International Classes:
F24H9/14; B30B15/02
Domestic Patent References:
| WO1997018418A1 | 1997-05-22 |
Foreign References:
| JP2006160059A | 2006-06-22 | |||
| JPH0681985A | 1994-03-22 |
Attorney, Agent or Firm:
LEE, WON HEE (KR)
이원희 (KR)
이원희 (KR)
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