Title:
ブロックへのガスケットの装着構造
Document Type and Number:
Japanese Patent JP6944893
Kind Code:
B2
Abstract:
To improve seal performance when a gasket is attached to a block.SOLUTION: An attachment structure of a gasket to a block includes: a block 1 having a fluid passage 11; and a cylindrical gasket 3 which encloses an opening 13 of the fluid passage 11. The block 1 has a cylindrical wall part 5 (a cylindrical inner wall part 39) which is provided at the outer side of the opening 13 and the inner side of one axial side part of the gasket in a radial direction of the opening 13 of the fluid passage 11 and is made of resin. The cylindrical wall part 5 (the cylindrical inner wall part 39) is configured so that at least at a part thereof is press-fitted in the one axial side part 17 of the gasket 3 and is configured to be elastically deformable in a radial direction.SELECTED DRAWING: Figure 1
Inventors:
Atsushi Nakano
Toshihide Iida
Tomoyuki Koike
Tomohiro Adachi
Toshihide Iida
Tomoyuki Koike
Tomohiro Adachi
Application Number:
JP2018031304A
Publication Date:
October 06, 2021
Filing Date:
February 23, 2018
Export Citation:
Assignee:
Nippon Pillar Industry Co., Ltd.
International Classes:
F16J15/10; F16L13/12; F16L25/00
Domestic Patent References:
| JP2006316805A | ||||
| JP2013093631A | ||||
| JP2011104158A |
Foreign References:
| US5536018 |
Attorney, Agent or Firm:
Shoji Suzue