Title:
密封部材及びガス流を遮断するための弁
Document Type and Number:
Japanese Patent JP7093177
Kind Code:
B2
Abstract:
A sealing element 1 for a valve (8, Fig. 3) includes two sheath elements 2.1, 2.2, and lateral bearing elements 6. The two sheath elements 2.1, 2.2 are connected to each other in at least one location, and the first sheath element 2.1 has at least one recess 3. The sealing element 1 is pivoted, so that either fluid is allowed to flow through the valve via recess 3, or the second sheath element 2.2 (with a closed surface 4) is positioned in the flow path so that the flow through the valve is interrupted. A sheath surface of the second sheath element 2.2 has a shape at least in one part that balances out a sheath surface of the first sheath element 2.1 in the area around the recess 3.
Inventors:
Torsten Etrich
Majid Bakshi
Majid Bakshi
Application Number:
JP2017235792A
Publication Date:
June 29, 2022
Filing Date:
December 08, 2017
Export Citation:
Assignee:
Johnson Electric International Akchen Gezel Shaft
International Classes:
G01F3/22; F16K5/06
Domestic Patent References:
| JP53004229A | ||||
| JP52005020A | ||||
| JP2002523701A |
Foreign References:
| US20130043416 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Teshimaru Ken
Yoshi Kazuhiko Ta
Fumiaki Otsuka
Takayoshi Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo
Teshimaru Ken
Yoshi Kazuhiko Ta
Fumiaki Otsuka
Takayoshi Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo