STRUCTURE FOR ATTACHING GASKET TO BLOCK, AND GASKET

Title:

STRUCTURE FOR ATTACHING GASKET TO BLOCK, AND GASKET

Document Type and Number:

WIPO Patent Application WO/2019/176259

Kind Code:

A1

Abstract:

This structure for attaching a gasket to a block comprises a block 1 having a fluid flow path 11, and a gasket 3 that surrounds an opening 13 of the fluid flow path 11. Also, the gasket 3 has seal protrusions 23 that serve as resin tubular wall parts provided radially outward of the opening 13 of the fluid flow path 11. The seal protrusions 23 are configured so as to be press-fitted into the block 1 and be capable of elastic deformation in the radial direction of the seal protrusions 23.

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Inventors:

NAKANO ATSUSHI (JP)
IIDA TOSHIHIDE (JP)
KOIKE TOMOYUKI (JP)
ADACHI TOMOHIRO (JP)

Application Number:

PCT/JP2019/000893

Publication Date:

September 19, 2019

Filing Date:

January 15, 2019

Export Citation:

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Assignee:

NIPPON PILLAR PACKING (JP)

International Classes:

F16J15/10

Domestic Patent References:

WO2017176815A1

2017-10-12

Foreign References:

JP2006153180A	2006-06-15
JP2006307983A	2006-11-09
JPH07158783A	1995-06-20

Attorney, Agent or Firm:

SUZUE Shoji (JP)

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