ROTARY CONNECTOR WITH VALVE

Title:

ROTARY CONNECTOR WITH VALVE

Document Type and Number:

WIPO Patent Application WO/2002/075200

Kind Code:

A1

Abstract:

A rotary connector with valve, comprising first and second connector members (1, 2) having connector terminal parts (5, 6) and fitting parts (7, 8) with hollows (3, 4) as fluid passages formed therein and a valve member (12), wherein the first and second connector members are rotatably connected to each other by fitting the fitting parts thereof to each other and the valve member is stored in a valve storage part (11) formed in the fitting part, valve pressing parts (14, 15) are provided on the first and second connectors (1, 2) on the side of the valve storage part, and at least a part of the valve member is pressingly held between the both valve pressing parts to hold a sealability, and a frictional force acting between the both valve pressing parts and the valve member is set so as to come within such a range that the first and second connector members can be rotated each other, whereby a structure allowing an easy assembly and an absorption of the twist of a line can be provided.

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Inventors:

FUJII RYOJI (JP)

Application Number:

PCT/JP2002/002389

Publication Date:

September 26, 2002

Filing Date:

March 13, 2002

Export Citation:

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Assignee:

JMS CO LTD (JP)
FUJII RYOJI (JP)

International Classes:

A61M39/10; A61M39/24; F16K15/14; F16L27/08; F16L37/44; F16L37/084; F16L37/53; (IPC1-7): F16L37/00; F16L27/08; F16L29/00

Foreign References:

JPS6344638Y2	1988-11-18
JPH02114288U	1990-09-12
JPH03126466A	1991-05-29

Other References: