GB1458459A - Motors or pumps - Google Patents
Motors or pumpsInfo
- Publication number
- GB1458459A GB1458459A GB3859374A GB3859374A GB1458459A GB 1458459 A GB1458459 A GB 1458459A GB 3859374 A GB3859374 A GB 3859374A GB 3859374 A GB3859374 A GB 3859374A GB 1458459 A GB1458459 A GB 1458459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groove
- shaft
- piston
- motor
- chamber
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C9/00—Oscillating-piston machines or engines
- F01C9/005—Oscillating-piston machines or engines the piston oscillating in the space, e.g. around a fixed point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
1458459 Rotary positive-displacement fluidmachines BALCKE-DURR AG 4 Sept 1974 38593/74 Heading F1F A motor, or self-priming pump, comprises a spherical chamber 1, Fig. 1, with frusto-conical inserts 2, 3 and an axial bore 7 which supports a shaft 10, Fig. 3 on which is fixed a spherical member 11. The latter supports a disc-shaped piston 13 in a groove 12 which is inclined to the axis at an angle other than 90 degrees. The piston 13, Fig. 4, has a groove 17 in a cylindrical member 14 and in operation the groove 17 engages a fixed plate 6, Fig. 1, which projects into the chamber 1. When the shaft 10 is rotated, the piston is prevented from rotating by the plate 6 but it oscillates about the shaft 10. Thus, with suitable posting the machine acts as a pump. By supplying pressure fluid it can be driven in either direction as a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3859374A GB1458459A (en) | 1974-09-04 | 1974-09-04 | Motors or pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3859374A GB1458459A (en) | 1974-09-04 | 1974-09-04 | Motors or pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1458459A true GB1458459A (en) | 1976-12-15 |
Family
ID=10404470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3859374A Expired GB1458459A (en) | 1974-09-04 | 1974-09-04 | Motors or pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1458459A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196060A (en) * | 1985-06-20 | 1988-04-20 | Charles Raymond | Nutating element type rotary device |
| WO2007142553A2 (en) * | 2006-06-02 | 2007-12-13 | Alexandr Vladimirovich Didin | Positive-displacement rotary machine |
| WO2007142557A2 (en) * | 2006-06-06 | 2007-12-13 | Alexandr Vladimirovich Didin | Positive-displacement rotary machine |
| WO2008008003A1 (en) * | 2006-07-10 | 2008-01-17 | Alexandr Vladimirovich Didin | Method for operating a positive displacement rotary machine and a device for carrying out said method |
-
1974
- 1974-09-04 GB GB3859374A patent/GB1458459A/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196060A (en) * | 1985-06-20 | 1988-04-20 | Charles Raymond | Nutating element type rotary device |
| WO2007142553A2 (en) * | 2006-06-02 | 2007-12-13 | Alexandr Vladimirovich Didin | Positive-displacement rotary machine |
| WO2007142553A3 (en) * | 2006-06-02 | 2008-03-06 | Alexandr Vladimirovich Didin | Positive-displacement rotary machine |
| EA012812B1 (en) * | 2006-06-02 | 2009-12-30 | Александр Владимирович ДИДИН | Positive displacement rotary machine (embodiments) |
| WO2007142557A2 (en) * | 2006-06-06 | 2007-12-13 | Alexandr Vladimirovich Didin | Positive-displacement rotary machine |
| WO2007142557A3 (en) * | 2006-06-06 | 2008-03-06 | Alexandr Vladimirovich Didin | Positive-displacement rotary machine |
| EA012813B1 (en) * | 2006-06-06 | 2009-12-30 | Александр Владимирович ДИДИН | Positive displacement rotary machine |
| US8202070B2 (en) | 2006-06-06 | 2012-06-19 | Alexandr Vladimirovich Didin | Spherical positive displacement rotary machine |
| WO2008008003A1 (en) * | 2006-07-10 | 2008-01-17 | Alexandr Vladimirovich Didin | Method for operating a positive displacement rotary machine and a device for carrying out said method |
| EA012827B1 (en) * | 2006-07-10 | 2009-12-30 | Александр Владимирович ДИДИН | Method for operating a positive displacement rotary machine and a device for carrying out said method |
| US8152504B2 (en) | 2006-07-10 | 2012-04-10 | Alexandr Vladimirovich Didin | Method of operation of a spherical positive displacement rotary machine and devices for carrying out said method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |