GB1103271A - Improvements in pumps of the nutating disc type - Google Patents
Improvements in pumps of the nutating disc typeInfo
- Publication number
- GB1103271A GB1103271A GB2470163A GB2470163A GB1103271A GB 1103271 A GB1103271 A GB 1103271A GB 2470163 A GB2470163 A GB 2470163A GB 2470163 A GB2470163 A GB 2470163A GB 1103271 A GB1103271 A GB 1103271A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- rubber
- driving
- plastics material
- synthetic plastics
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C9/00—Oscillating-piston machines or pumps
- F04C9/005—Oscillating-piston machines or pumps 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,103,271. Rotary pumps. R.C. FORD, P. J. SKIPPER and J.V. VOBE. Sept. 17, 1964 [June 21, 1963], No. 24701/63. Heading F1F. In a rotary pump of the nutating-disc type, spherical journals 2a and associated bearings 5 for a nutatable disc-like pumping-member 1 are sealed relative to working chambers 7 on either side of said member by flexible members 21a made of e.g. rubber or synthetic plastics material, each of which may be integral with a lining 21 for a truncated conical surface 6 on an outer body or casing 3, the journals 2a being attached to a pin 15 that rotatably engages with an eccentric inclined bore 16 in a driving-shaft 17. Radial shutter-blades 11 are pivotally attached to the member 1 by rivets 13 to separate a pair of fluid inlet-ports (9), Fig. 2 (not shown), and a pair of fluid outlet-ports (10) from one another, said ports being situated in the casing 3 on either side of slots 12 containing the free edges of the shutter-blades. The member 1 has a covering 14 made of e.g. rubber or synthetic plastics material. A second embodiment of the pump, Fig. 4 (not shown), mainly differs from that shown in Fig. 1 in that the member 1 has an integral tubular sleeve (29) rotatably engaging with an oblique portion (25) of the driving-shaft (27). In a third embodiment, Fig. 5 (not shown), has the integral tubular sleeve (29) rotatably engaging with the oblique portion (25) of the driving-shaft (27), as in the embodiment according to Fig.4, and carries part-spherical sealing members (40) that slidingly engage with a slot (41) defined by the casing 3 and sleeves (35, 36) surrounding the driving-shaft. Flexible sealing-members (43) made of e.g. rubber or synthetic plastics material, are attached to the sleeve (29) and tubular bodies (44) supporting bearings (26) for said shaft. The member 1 has a facing (37, 39) made of e.g. glass fibres, and a peripheral sealing-ring (45) made of e.g. rubber or synthetic plastics material such as P.T.F.E. The shutter-blades 11 may be made of or coated with P.T.F.E. to minimize friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2470163A GB1103271A (en) | 1963-06-21 | 1963-06-21 | Improvements in pumps of the nutating disc type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2470163A GB1103271A (en) | 1963-06-21 | 1963-06-21 | Improvements in pumps of the nutating disc type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1103271A true GB1103271A (en) | 1968-02-14 |
Family
ID=10215895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2470163A Expired GB1103271A (en) | 1963-06-21 | 1963-06-21 | Improvements in pumps of the nutating disc type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1103271A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010047602A1 (en) * | 2008-10-23 | 2010-04-29 | Swashpump Technologies Limited | Integrated pump for compressible fluids |
| WO2011078696A2 (en) | 2009-12-24 | 2011-06-30 | Swashpump Technologies Limited | Pump or turbine for incompressible fluids |
| EP2423433A2 (en) | 2010-08-27 | 2012-02-29 | Captech S.r.l. | Oscillating-disk fluid machine |
| US9080445B2 (en) | 2011-02-10 | 2015-07-14 | Captech S.R.L. | Rotary volumetric machine |
| US10316844B2 (en) * | 2014-03-18 | 2019-06-11 | Shenzhen Zhongke Zheng'an Science & Technology Partnership Enterprise (Limited Partnership) | Anti-locking mechanism of spherical compressor rotor, anti-locking power mechanism of spherical compressor, and spherical compressor |
-
1963
- 1963-06-21 GB GB2470163A patent/GB1103271A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010047602A1 (en) * | 2008-10-23 | 2010-04-29 | Swashpump Technologies Limited | Integrated pump for compressible fluids |
| CN102171458A (en) * | 2008-10-23 | 2011-08-31 | 斯沃什泵技术有限公司 | Integrated pump for compressible fluids |
| US8662870B2 (en) | 2008-10-23 | 2014-03-04 | Swashpump Technologies Limited | Integrated pump for compressible fluids |
| CN102171458B (en) * | 2008-10-23 | 2015-06-10 | 斯沃什泵技术有限公司 | Integrated pump for compressible fluids |
| WO2011078696A2 (en) | 2009-12-24 | 2011-06-30 | Swashpump Technologies Limited | Pump or turbine for incompressible fluids |
| EP2423433A2 (en) | 2010-08-27 | 2012-02-29 | Captech S.r.l. | Oscillating-disk fluid machine |
| US9080445B2 (en) | 2011-02-10 | 2015-07-14 | Captech S.R.L. | Rotary volumetric machine |
| US10316844B2 (en) * | 2014-03-18 | 2019-06-11 | Shenzhen Zhongke Zheng'an Science & Technology Partnership Enterprise (Limited Partnership) | Anti-locking mechanism of spherical compressor rotor, anti-locking power mechanism of spherical compressor, and spherical compressor |
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