Title:
油圧配管内の圧力を逃がすための装置
Document Type and Number:
Japanese Patent JP6603307
Kind Code:
B2
Abstract:
A device for relieving pressure in hydraulic lines, in particular in connecting lines that have coupling points (6, 8), are located between attachments and include hydraulically actuated actuators and working implements supplying the attachments. A control block (2) is connected to the line to be relieved and includes an openable non-return valve (12) as a relief valve. A pressure accumulator (22) holds a relieving volume when the non-return valve is open. An actuating member (38) can be moved manually to open the non-return valve (12) and is arranged to be movable on the housing (24) of the pressure accumulator (22).
Inventors:
Frank bower
Application Number:
JP2017505654A
Publication Date:
November 06, 2019
Filing Date:
August 26, 2015
Export Citation:
Assignee:
HYDAC TECHNOLOGY GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
International Classes:
F15B20/00; F15B1/00; F15B1/24
Domestic Patent References:
| JP61109984U |
Foreign References:
| DE102012012843A1 | ||||
| US3064687 | ||||
| US20050247359 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Yasushi Ohashi
Kentaro Ito
Kazuo Maejima
Tetsuro Shimada
Shinji Mitsuhashi
Yasushi Ohashi
Kentaro Ito
Kazuo Maejima