FR1133469A - Improvements in hydraulic type variable speed drives with continuous change of ratio, intended in particular for industrial applications - Google Patents
Improvements in hydraulic type variable speed drives with continuous change of ratio, intended in particular for industrial applicationsInfo
- Publication number
- FR1133469A FR1133469A FR1133469DA FR1133469A FR 1133469 A FR1133469 A FR 1133469A FR 1133469D A FR1133469D A FR 1133469DA FR 1133469 A FR1133469 A FR 1133469A
- Authority
- FR
- France
- Prior art keywords
- intended
- ratio
- variable speed
- industrial applications
- type variable
- 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
- F16H—GEARING
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
- F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
- F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
- F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
- F16H39/14—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing with cylinders carried in rotary cylinder blocks or cylinder-bearing members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1133469X | 1954-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1133469A true FR1133469A (en) | 1957-03-27 |
Family
ID=11431634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1133469D Expired FR1133469A (en) | 1954-05-21 | 1955-05-21 | Improvements in hydraulic type variable speed drives with continuous change of ratio, intended in particular for industrial applications |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1133469A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1217732B (en) * | 1959-09-15 | 1966-05-26 | Lely Nv C Van Der | Hydrostatic axial piston gear with swash plates adjustable in inclination by a servo motor |
-
1955
- 1955-05-21 FR FR1133469D patent/FR1133469A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1217732B (en) * | 1959-09-15 | 1966-05-26 | Lely Nv C Van Der | Hydrostatic axial piston gear with swash plates adjustable in inclination by a servo motor |
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