CA1139638A - Systeme hydraulique a couplage selectif de pompes - Google Patents
Systeme hydraulique a couplage selectif de pompesInfo
- Publication number
- CA1139638A CA1139638A CA000395513A CA395513A CA1139638A CA 1139638 A CA1139638 A CA 1139638A CA 000395513 A CA000395513 A CA 000395513A CA 395513 A CA395513 A CA 395513A CA 1139638 A CA1139638 A CA 1139638A
- Authority
- CA
- Canada
- Prior art keywords
- pressure
- pumps
- valve
- ports
- pump
- 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.)
- Expired
Links
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000395513A CA1139638A (fr) | 1978-04-19 | 1982-02-03 | Systeme hydraulique a couplage selectif de pompes |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US897,893 | 1978-04-19 | ||
US05/897,893 US4147034A (en) | 1978-04-19 | 1978-04-19 | Hydraulic system with priority control |
CA325,623A CA1126130A (fr) | 1978-04-19 | 1979-04-17 | Reseau hydraulique a repartiteur sur demande prioritaire |
CA000395513A CA1139638A (fr) | 1978-04-19 | 1982-02-03 | Systeme hydraulique a couplage selectif de pompes |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1139638A true CA1139638A (fr) | 1983-01-18 |
Family
ID=27166186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000395513A Expired CA1139638A (fr) | 1978-04-19 | 1982-02-03 | Systeme hydraulique a couplage selectif de pompes |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1139638A (fr) |
-
1982
- 1982-02-03 CA CA000395513A patent/CA1139638A/fr not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |