Title:
流体用ガスケット
Document Type and Number:
Japanese Patent JP4445918
Kind Code:
B2
Abstract:
In order to seal-connect a first fluid supply/discharge port portion 1 A of a first fluid device 1 having a pipe-like fluid passage 3 and an annular fluid passage 4 with a second fluid supply/discharge port portion 2 A of a second fluid device 2 having a pipe-like fluid passage 7 and an annular fluid passage 8, while the passages 3, 4, 7, 8 are mutually correspond to one another, a fluid gasket has first and second ring-like gasket portions G 1, G 2. In the gasket portions G 1, G 2, first sealing portions g 12, g 22 which abut against the first fluid supply/discharge port portion 1 A, second sealing portions g 11, g 21 which abut against the second fluid supply/discharge port portion 2 A, and fluid paths w 1, w 2 through which the passages 3, 4 and the passages 7, 8 communicate with each other. A bridge portion B is placed so as to traverse the fluid path w 2, thereby connecting and integrating the first and second ring-like gasket portions G 1, G 2 with each other.
Inventors:
Katsura Masayoshi
Application Number:
JP2005344406A
Publication Date:
April 07, 2010
Filing Date:
November 29, 2005
Export Citation:
Assignee:
Nippon Pillar Industry Co., Ltd.
International Classes:
F16J15/10; F16L39/00
Domestic Patent References:
| JP33007567Y1 | ||||
| JP2005140230A | ||||
| JP7004525A | ||||
| JP5079126U |
Attorney, Agent or Firm:
Shoji Suzue
Toshiyuki Kimura
Toshiyuki Kimura