GB708537A - Improvements in fixed-abutment rotary hydraulic motors - Google Patents
Improvements in fixed-abutment rotary hydraulic motorsInfo
- Publication number
- GB708537A GB708537A GB1034951A GB1034951A GB708537A GB 708537 A GB708537 A GB 708537A GB 1034951 A GB1034951 A GB 1034951A GB 1034951 A GB1034951 A GB 1034951A GB 708537 A GB708537 A GB 708537A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- fluid
- abutment
- vanes
- stop
- 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
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
Abstract
708,537. Rotary motors. ELLIS, S.M. July 31, 1952 [May 2, 1951], No. 10349/51. Class 110(2) A fixed abutment rotary hydraulic motor comprises a disc rotor 4 with two vanes 16 arranged one on each of its faces, these vanes being arranged opposite each other in the axial direction and each working in an almost completely annular chamber 17. To drive the motor, fluid is simultaneously admitted to both chambers in the same sense. In the construction shown, the rotor is keyed to the boss 1 and is of substantially the same width as a washer 9 separating the stator parts 3a, 3b. A stop 11 on the washer co-operates with an abutment 12 on the rotor to permit the rotor to rotate through 330 degrees, the stop moving in a fluid-filled annular chamber 10a which is widened to permit the easy passage of fluid past the abutment except near the stop 11 where a dash-pot action is provided. The vanes 16 have freedom of movement in a radial direction by being arranged to slide between flat surfaces of two bolts 14. Adjacent ends of the chambers 17 are separated by stops 17a, and passages are provided in the rotor parts to admit fluid to the grooves and to discharge it therefrom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1034951A GB708537A (en) | 1951-05-02 | 1951-05-02 | Improvements in fixed-abutment rotary hydraulic motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1034951A GB708537A (en) | 1951-05-02 | 1951-05-02 | Improvements in fixed-abutment rotary hydraulic motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB708537A true GB708537A (en) | 1954-05-05 |
Family
ID=9966209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1034951A Expired GB708537A (en) | 1951-05-02 | 1951-05-02 | Improvements in fixed-abutment rotary hydraulic motors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB708537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015517314A (en) * | 2012-05-18 | 2015-06-22 | トウルンセト アクチエボラグＴｕｒｎｓｅｔ Ａｂ | Arrangement for achieving reciprocating motion, especially on chainsaws |
-
1951
- 1951-05-02 GB GB1034951A patent/GB708537A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015517314A (en) * | 2012-05-18 | 2015-06-22 | トウルンセト アクチエボラグＴｕｒｎｓｅｔ Ａｂ | Arrangement for achieving reciprocating motion, especially on chainsaws |
| EP2849555A4 (en) * | 2012-05-18 | 2016-05-25 | Turnset Ab | An arrangement for achieving a reciprocal motion in particular for a chain saw |
| US9849604B2 (en) | 2012-05-18 | 2017-12-26 | Turnset Ab | Arrangement for achieving a reciprocal motion in particular for a chain saw |
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