GB784554A - Improvements in or relating to rotary motors, compressors or the like - Google Patents

Improvements in or relating to rotary motors, compressors or the like

Info

Publication number
GB784554A
GB784554A GB2485355A GB2485355A GB784554A GB 784554 A GB784554 A GB 784554A GB 2485355 A GB2485355 A GB 2485355A GB 2485355 A GB2485355 A GB 2485355A GB 784554 A GB784554 A GB 784554A
Authority
GB
United Kingdom
Prior art keywords
vanes
end faces
compressors
rotor
rotors
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
GB2485355A
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 GB2485355A priority Critical patent/GB784554A/en
Publication of GB784554A publication Critical patent/GB784554A/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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/36—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in sub-groups F01C1/22 and F01C1/24
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/20—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

784,554. Rotary compressors and engines. BREWER, C. E. June 15, 1956 [Aug. 30, 1955], No. 24853/55. Class 110 (2). A hollow rotor 14 has one or more piston vanes 15 each of which coacts with a recess 12 in a rotary abutment 16, a stationary member 28 containing a supply duct 29 supporting each rotor 14. Ports 27, in the rotor, allow fluid to enter the working chamber 13 and the compressed fluid is delivered past one or more valves 38. As shown, three rotors 14, 16, with involute-shaped vanes, are coupled by gears 24, 25, 26, and sealing means 23, 35 is provided on the shafts 20, 19, 18. End plates, or packing pieces may be provided within the end faces of vanes 15, springs pressing the plates outwards. A passage 40, within an end plate, provides communication between a working chamber and a recess 12, to prevent pressure fluctuations. Further ducts 41, 42 may be provided in the tips of the vanes to even out the pressures around the point of discharge and create some turbulence at the vane tip for sealing purposes. Alternatively, or in addition, a packing strip may be located in each vane tip. A coolant may be circulated through a jacket 43 and the discharged gas may pass through a heat exchanger. The compressors or engines may be arranged with multi-stages. The vanes 15 may be detachable from the rotors. Grooves may be formed in the upper end faces of a vane and/or abutment member to allow fluid flow over the end faces. One or more flywheels may be used.
GB2485355A 1955-08-30 1955-08-30 Improvements in or relating to rotary motors, compressors or the like Expired GB784554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2485355A GB784554A (en) 1955-08-30 1955-08-30 Improvements in or relating to rotary motors, compressors or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2485355A GB784554A (en) 1955-08-30 1955-08-30 Improvements in or relating to rotary motors, compressors or the like

Publications (1)

Publication Number Publication Date
GB784554A true GB784554A (en) 1957-10-09

Family

ID=10218280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2485355A Expired GB784554A (en) 1955-08-30 1955-08-30 Improvements in or relating to rotary motors, compressors or the like

Country Status (1)

Country Link
GB (1) GB784554A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293383B (en) * 1958-02-07 1969-04-24 Aktiebolag Svenska Rotor Maski Rotary lobe compressors
US3601514A (en) * 1969-07-23 1971-08-24 Kermit J Afner Rotary machine
FR2472094A1 (en) * 1979-12-21 1981-06-26 Pfeiffer Vakuumtechnik ROTARY PISTON PUMP WITH SEVERAL FLOORS
EP0066255A1 (en) * 1981-05-29 1982-12-08 Wankel GmbH External-axis rotary-piston blower
DE3905081A1 (en) * 1989-02-18 1990-08-23 German Bolter Rotary piston engine
GB2233713A (en) * 1989-06-08 1991-01-16 Wah Kai Lam Rotary compressor
EP0413541A1 (en) * 1989-08-18 1991-02-20 Nicholas Paul Shepherd Rotary internal combustion engine
GB2315098A (en) * 1996-07-10 1998-01-21 Tried Applied Technology Limit Rotary machine
DE19711084A1 (en) * 1997-03-18 1998-09-24 Jochen Dr Ahrendt Rotary piston machine, e.g. engine or pump

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293383B (en) * 1958-02-07 1969-04-24 Aktiebolag Svenska Rotor Maski Rotary lobe compressors
US3601514A (en) * 1969-07-23 1971-08-24 Kermit J Afner Rotary machine
FR2472094A1 (en) * 1979-12-21 1981-06-26 Pfeiffer Vakuumtechnik ROTARY PISTON PUMP WITH SEVERAL FLOORS
EP0066255A1 (en) * 1981-05-29 1982-12-08 Wankel GmbH External-axis rotary-piston blower
DE3905081A1 (en) * 1989-02-18 1990-08-23 German Bolter Rotary piston engine
GB2233713A (en) * 1989-06-08 1991-01-16 Wah Kai Lam Rotary compressor
EP0413541A1 (en) * 1989-08-18 1991-02-20 Nicholas Paul Shepherd Rotary internal combustion engine
GB2315098A (en) * 1996-07-10 1998-01-21 Tried Applied Technology Limit Rotary machine
US6079386A (en) * 1996-07-10 2000-06-27 Tried Applied Technolog Limited Rotary machine
DE19711084A1 (en) * 1997-03-18 1998-09-24 Jochen Dr Ahrendt Rotary piston machine, e.g. engine or pump

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