Title:
アキュムレータ
Document Type and Number:
Japanese Patent JP6957618
Kind Code:
B2
Abstract:
A diaphragm accumulator (11) provided with a flexible diaphragm (41) inside an accumulator housing (21) has a stress relaxing member (51) having a contact surface (55) which the diaphragm (41) deformed by a pressure fluctuation inside the accumulator housing (21) contacts and regulating the deformed attitude of the diaphragm (41) by the contact surface (55) on the inner surface. When the diaphragm (41) is deformed by the pressure fluctuation inside the accumulator housing (21), the stress relaxing member (51) regulates the deformed attitude of the diaphragm (41) to reduce a stress generated in the diaphragm (41).
Inventors:
Eiyoshi Yoshihara
Shinya Uemura
Shinya Uemura
Application Number:
JP2019526980A
Publication Date:
November 02, 2021
Filing Date:
June 27, 2018
Export Citation:
Assignee:
Eagle Industry Co., Ltd.
International Classes:
F15B1/10
Domestic Patent References:
| JP6040403U | ||||
| JP11082401A |
Foreign References:
| DE2754606A1 |
Attorney, Agent or Firm:
Kiriyama Dai
Yoichi Nomoto
Yoichi Nomoto