JPS5533945A - Multiple hydraulic servo actuator - Google Patents
Multiple hydraulic servo actuatorInfo
- Publication number
- JPS5533945A JPS5533945A JP10646678A JP10646678A JPS5533945A JP S5533945 A JPS5533945 A JP S5533945A JP 10646678 A JP10646678 A JP 10646678A JP 10646678 A JP10646678 A JP 10646678A JP S5533945 A JPS5533945 A JP S5533945A
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- systems
- hydraulic servo
- servo
- multiple hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Actuator (AREA)
Abstract
PURPOSE: To absorb differential between systems in a device which has not less than three systems of hydraulic servo actuaters arranged in parallel between servo pump and load.
CONSTITUTION: A multiple hydraulic actuator has not less than three systems of hydraulic servo actuators f1Wf3 each consists of a servo valve b, actuator c to drive load, a displacement transducer d and a differential pressure transducer e, and free ends of output piston g1Wg3 on each actuator c are combined in one. At that time, connection point A is constructed in such a way as, for instance, one (2) of actuator's output piston (1, 3) are freely inserted in a connecting ring 4 and elastically coupled with it by nut 5a, 5c via compression spring 8a, 8c, respectively.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10646678A JPS587846B2 (en) | 1978-08-31 | 1978-08-31 | Multiple hydraulic servo actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10646678A JPS587846B2 (en) | 1978-08-31 | 1978-08-31 | Multiple hydraulic servo actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5533945A true JPS5533945A (en) | 1980-03-10 |
JPS587846B2 JPS587846B2 (en) | 1983-02-12 |
Family
ID=14434323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10646678A Expired JPS587846B2 (en) | 1978-08-31 | 1978-08-31 | Multiple hydraulic servo actuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS587846B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63272188A (en) * | 1987-04-30 | 1988-11-09 | Toshiba Corp | Picture reproducing device |
CN107477046A (en) * | 2017-09-30 | 2017-12-15 | 中国航发沈阳发动机研究所 | Pressurized strut with self feed back |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3691092B1 (en) | 2017-09-28 | 2021-09-15 | Mitsubishi Electric Corporation | Electric power steering device |
-
1978
- 1978-08-31 JP JP10646678A patent/JPS587846B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63272188A (en) * | 1987-04-30 | 1988-11-09 | Toshiba Corp | Picture reproducing device |
CN107477046A (en) * | 2017-09-30 | 2017-12-15 | 中国航发沈阳发动机研究所 | Pressurized strut with self feed back |
Also Published As
Publication number | Publication date |
---|---|
JPS587846B2 (en) | 1983-02-12 |
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