JPS52121179A - Hydraulic operation system with altitude compensation device - Google Patents
Hydraulic operation system with altitude compensation deviceInfo
- Publication number
- JPS52121179A JPS52121179A JP3855276A JP3855276A JPS52121179A JP S52121179 A JPS52121179 A JP S52121179A JP 3855276 A JP3855276 A JP 3855276A JP 3855276 A JP3855276 A JP 3855276A JP S52121179 A JPS52121179 A JP S52121179A
- Authority
- JP
- Japan
- Prior art keywords
- operation system
- hydraulic operation
- compensation device
- altitude
- altitude compensation
- 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.)
- Pending
Links
Abstract
PURPOSE: To provide a hydraulic operation system which will not give effect on the postulated operation timing of its controlling object even if the altitude changes, by installing an altitude compensation valve device, and maintaining the hydraulic pressure, which works as a control signal, at a constant valve regardless of altitude changes.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3855276A JPS52121179A (en) | 1976-04-05 | 1976-04-05 | Hydraulic operation system with altitude compensation device |
US05/784,513 US4183372A (en) | 1976-04-05 | 1977-04-04 | Altitude compensation valve assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3855276A JPS52121179A (en) | 1976-04-05 | 1976-04-05 | Hydraulic operation system with altitude compensation device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52121179A true JPS52121179A (en) | 1977-10-12 |
Family
ID=12528445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3855276A Pending JPS52121179A (en) | 1976-04-05 | 1976-04-05 | Hydraulic operation system with altitude compensation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52121179A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58220948A (en) * | 1982-06-15 | 1983-12-22 | Toyota Motor Corp | Exhaust gas recirculating device for diesel engine |
-
1976
- 1976-04-05 JP JP3855276A patent/JPS52121179A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58220948A (en) * | 1982-06-15 | 1983-12-22 | Toyota Motor Corp | Exhaust gas recirculating device for diesel engine |
JPS6349067B2 (en) * | 1982-06-15 | 1988-10-03 | Toyota Motor Co Ltd |
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