GB1103271A - Improvements in pumps of the nutating disc type - Google Patents

Improvements in pumps of the nutating disc type

Info

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
Application number
GB2470163A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOSEPH VICTOR VOBE
PETER JOHN SKIPPER
Original Assignee
JOSEPH VICTOR VOBE
PETER JOHN SKIPPER
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JOSEPH VICTOR VOBE, PETER JOHN SKIPPER filed Critical JOSEPH VICTOR VOBE
Priority to GB2470163A priority Critical patent/GB1103271A/en
Publication of GB1103271A publication Critical patent/GB1103271A/en
Expired legal-status Critical Current

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.
GB2470163A 1963-06-21 1963-06-21 Improvements in pumps of the nutating disc type Expired GB1103271A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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