FR989778A - Hydraulic variable speed drive - Google Patents
Hydraulic variable speed driveInfo
- Publication number
- FR989778A FR989778A FR989778DA FR989778A FR 989778 A FR989778 A FR 989778A FR 989778D A FR989778D A FR 989778DA FR 989778 A FR989778 A FR 989778A
- Authority
- FR
- France
- Prior art keywords
- variable speed
- speed drive
- hydraulic variable
- hydraulic
- drive
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
- F16D31/04—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using gear-pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR989778T | 1949-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR989778A true FR989778A (en) | 1951-09-13 |
Family
ID=9540477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR989778D Expired FR989778A (en) | 1949-04-28 | 1949-04-28 | Hydraulic variable speed drive |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR989778A (en) |
-
1949
- 1949-04-28 FR FR989778D patent/FR989778A/en not_active Expired
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