CONNECTOR FOR LIQUID TANK - SURPASS IND CO LTD

Title:

CONNECTOR FOR LIQUID TANK

Document Type and Number:

WIPO Patent Application WO/2008/035628

Kind Code:

A1

Abstract:

A connector for a liquid tank, in which leakage of the content in the liquid tank is prevented when a socket is removed from a plug fixed to the tank. The connector has the plug (1) fixed to the liquid tank (T) for receiving liquid; the socket (2) capable of being connected to and removed from the plug (1); a sleeve (18) for releasing a connection between the plug (1) and the socket (2) by being moved relative to the socket (2); liquid flow paths (8, 27a, 33, 21a) for delivering the liquid from the liquid tank (T), the liquid delivery being performed in a liquid delivery condition in which the plug (1) and the socket (2) are interconnected; gas flow paths (42, 12) for supplying gas into the liquid tank (T); and a cock (50) for forming a gas flow path in the liquid delivery condition. Depending on the position of the cock (50) in the liquid supply condition, the relative movement of the sleeve (18) is prevented.

Inventors:

TAKANOHASHI TOSHIYUKI (JP)
HASUNUMA MASAHIRO (JP)

Application Number:

PCT/JP2007/067928

Publication Date:

March 27, 2008

Filing Date:

September 14, 2007

Export Citation:

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Assignee:

SURPASS IND CO LTD (JP)
TAKANOHASHI TOSHIYUKI (JP)
HASUNUMA MASAHIRO (JP)

International Classes:

F16L37/22; B65D90/00; F16L37/40; F16L39/00

Domestic Patent References:

WO2005119115A1	2005-12-15
WO2005119115A1	2005-12-15

Foreign References:

JP2002031288A	2002-01-31
JP2004084934A	2004-03-18
JPS6445090U	1989-03-17
JP2002114242A	2002-04-16

Other References: