GB455994A - Improvements in or relating to pumps and fluid-pressure motors of the rotating vane type - Google Patents

Improvements in or relating to pumps and fluid-pressure motors of the rotating vane type

Info

Publication number
GB455994A
GB455994A GB1315535A GB1315535A GB455994A GB 455994 A GB455994 A GB 455994A GB 1315535 A GB1315535 A GB 1315535A GB 1315535 A GB1315535 A GB 1315535A GB 455994 A GB455994 A GB 455994A
Authority
GB
United Kingdom
Prior art keywords
rotor
vanes
pumps
relating
fluid
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
GB1315535A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1315535A priority Critical patent/GB455994A/en
Publication of GB455994A publication Critical patent/GB455994A/en
Expired legal-status Critical Current

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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0881—Construction of vanes or vane holders the vanes consisting of two or more parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

455,994. Rotary engines. COCKBURN, D. H., Rhodora, Richings Way, Iver, Bucking- hamshire. May 2, 1935, No. 13155. [Class 110 (ii)] An eccentric rotor B in a casing 10 is provided with two diametrical slots to carry vanes 21, 22 at right angles to each other, and carry packing pieces 31, pivotable on a ball-shaped portion 35, in the tips of the vanes. The rotor is integral with a shaft 19. An end plate 26, integral with a stub shaft 23, is secured by screws to the quadrants of the rotor left between the vanes slots. An annular rib 25 on the rotor is supported in a groove in the plate 26. Concentric packing grooves 40 are cut in the rotor end faces, and further grooves 41 provided as shown. The rotor is adjusted in its bearings 15 by means of a nut 43.
GB1315535A 1935-05-02 1935-05-02 Improvements in or relating to pumps and fluid-pressure motors of the rotating vane type Expired GB455994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1315535A GB455994A (en) 1935-05-02 1935-05-02 Improvements in or relating to pumps and fluid-pressure motors of the rotating vane type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1315535A GB455994A (en) 1935-05-02 1935-05-02 Improvements in or relating to pumps and fluid-pressure motors of the rotating vane type

Publications (1)

Publication Number Publication Date
GB455994A true GB455994A (en) 1936-11-02

Family

ID=10017875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1315535A Expired GB455994A (en) 1935-05-02 1935-05-02 Improvements in or relating to pumps and fluid-pressure motors of the rotating vane type

Country Status (1)

Country Link
GB (1) GB455994A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815791A1 (en) * 1987-07-22 1989-02-02 Georg Foerg Improvement of the vane-cells principle
GB2218469A (en) * 1988-05-13 1989-11-15 David Ross Millar Rotary apparatus
EP1553301A1 (en) * 2002-10-15 2005-07-13 Mitsubishi Denki Kabushiki Kaisha Vane type vacuum pump
EP1925778A1 (en) * 2006-11-24 2008-05-28 Matsushita Electric Works, Ltd. Vane pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815791A1 (en) * 1987-07-22 1989-02-02 Georg Foerg Improvement of the vane-cells principle
GB2218469A (en) * 1988-05-13 1989-11-15 David Ross Millar Rotary apparatus
EP1553301A1 (en) * 2002-10-15 2005-07-13 Mitsubishi Denki Kabushiki Kaisha Vane type vacuum pump
EP1553301A4 (en) * 2002-10-15 2006-10-11 Mitsubishi Electric Corp Vane type vacuum pump
EP1925778A1 (en) * 2006-11-24 2008-05-28 Matsushita Electric Works, Ltd. Vane pump
US7628594B2 (en) 2006-11-24 2009-12-08 Matsushita Electric Works, Ltd. Vane pump having a labyrinth seal and gap between a top surface of a rotor and a ceiling surface of a rotor chamber that is formed between upper and lower cases

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