GB1112264A - Rotary fluid pump or motor - Google Patents

Rotary fluid pump or motor

Info

Publication number
GB1112264A
GB1112264A GB49542/65A GB4954265A GB1112264A GB 1112264 A GB1112264 A GB 1112264A GB 49542/65 A GB49542/65 A GB 49542/65A GB 4954265 A GB4954265 A GB 4954265A GB 1112264 A GB1112264 A GB 1112264A
Authority
GB
United Kingdom
Prior art keywords
rotor
stator
cheek
plates
axis
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
GB49542/65A
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
Publication of GB1112264A publication Critical patent/GB1112264A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • 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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

1,112,264. Rotary pumps and motors. J. VANSTEENE. Nov. 22, 1965 [Nov. 20, 1964], No. 49542/65. Heading F1F. A rotary hydraulic or pneumatic pump or motor of the gyratory rotor type, comprises a cylindrical stator 1, Fig. 1, within which a rotor 2 rotatable about its own axis a in one direction is constrained to rotate about the axis A of the stator in the opposite direction by means of rotatable cheekplates (not shown) on which the rotor is carried and a mechanical drive. A flexible substantially inextensible strip 3, connected at one end to the stator and at its other end to the rotor is sealed at its edges between the cheek-plates to define with the cheek-plates, stator and rotor a chamber C which cyclically increases and decreases in volume as the rotor rotates. In operation as a motor, admittance of pressure fluid to the chamber C causes a tension T in the strip 3 to generate an anticlockwise moment TR on the rotor 2 which is resisted by a clockwise moment Tr to develop a motive couple, neglecting friction of T(R-r) on an output shaft, where r and R are the radii of the rotor and rotor orbit respectively. As shown in Fig. 6, a hollow rotor 12 is rotatably mounted in cheek-plates 17 which are in turn rotatably mounted in a stator 11 and a strip 13 sealingly engaging at its edges the cheek-plates is connected to the stator and rotor to define a chamber C to which fluid is admitted to and discharged from through ports 14, 15 in the hollow rotor. The mechanical drive causing the rotor to rotate about its own axis in one direction and the axis of the stator in the opposite direction comprises sprockets 20, 21 fixed to the rotor 12 and stator 11 respectively and a sprocket chain 19. Gearing or any other suitable drive could be used. A practical construction of the invention is described with reference to Figs. 7 to 10 (not shown). In this construction, the rotor is mounted on two eccentric bearings to permit movement of the rotor towards or away from the internal surface of the stator. In a modification, Fig. 5 (not shown), three strips are anchored to the stator and rotor at spaced apart angular positions to define three chambers to which fluid is sequentially admitted to and discharged from to produce a more regular motive couple or more regular pump output. One cheek-plate may be made relatively displaceable with respect to the other to take up wear. It is stated that the device may operate as an I. C. engine. The strips may be covered with material such as tetra fluoroethylene to mitigate against friction and ensure sealing between the strips and the cheek-plates.
GB49542/65A 1964-11-20 1965-11-22 Rotary fluid pump or motor Expired GB1112264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995644A FR1423083A (en) 1964-11-20 1964-11-20 Reversible turbine

Publications (1)

Publication Number Publication Date
GB1112264A true GB1112264A (en) 1968-05-01

Family

ID=8842933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49542/65A Expired GB1112264A (en) 1964-11-20 1965-11-22 Rotary fluid pump or motor

Country Status (4)

Country Link
US (1) US3381583A (en)
DE (1) DE1299643B (en)
FR (1) FR1423083A (en)
GB (1) GB1112264A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195401A (en) * 1986-09-30 1988-04-07 Brasil Compressores Sa Horizontal crankshaft compressor unit with oil pump for lubrication

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544243A (en) * 1968-09-10 1970-12-01 Sterling O Stageberg Rotary fluid pump mechanism and the like
US4756237A (en) * 1985-12-24 1988-07-12 Trest "Juzhvodoprovod" Device for converting energy of fluid medium into mechanical work of working member
US4838148A (en) * 1988-01-05 1989-06-13 Denker James M Actuator
CN106089706B (en) * 2016-08-15 2018-03-30 珠海格力节能环保制冷技术研究中心有限公司 Rotary type compressor pump body provided therewith component and rotary compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1040700A (en) * 1911-01-13 1912-10-08 Joseph B Cooke Engine.
US1376291A (en) * 1918-02-26 1921-04-26 Rolkerr Retlow Fluid-compressor
US1527807A (en) * 1924-06-21 1925-02-24 Loguin Alexander Josefovich Rotary motor, pump, compressor, or the like
US2475247A (en) * 1944-05-22 1949-07-05 Mikulasek John Planetary piston fluid displacement mechanism
US2691365A (en) * 1953-05-21 1954-10-12 Averill Lehmann Company Expansion engine
US2921534A (en) * 1955-05-06 1960-01-19 Schaller Gerhard Spiral positive displacement pump
US3316814A (en) * 1965-04-22 1967-05-02 Germane Corp Rotary fluid pressure device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195401A (en) * 1986-09-30 1988-04-07 Brasil Compressores Sa Horizontal crankshaft compressor unit with oil pump for lubrication
US4902205A (en) * 1986-09-30 1990-02-20 Brasil Compressores Sa Oil pump for a horizontal type rotary compressor
GB2195401B (en) * 1986-09-30 1991-01-09 Brasil Compressores Sa Horizontal crankshaft hermetic compressor

Also Published As

Publication number Publication date
FR1423083A (en) 1966-01-03
US3381583A (en) 1968-05-07
DE1299643B (en) 1969-07-24

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