GB1347231A - Rotary positive-displacement fluid machines - Google Patents

Rotary positive-displacement fluid machines

Info

Publication number
GB1347231A
GB1347231A GB113972A GB113972A GB1347231A GB 1347231 A GB1347231 A GB 1347231A GB 113972 A GB113972 A GB 113972A GB 113972 A GB113972 A GB 113972A GB 1347231 A GB1347231 A GB 1347231A
Authority
GB
United Kingdom
Prior art keywords
rotor
stator
annular
grooves
partitions
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
GB113972A
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.)
Marcel J P
Original Assignee
Marcel J P
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
Priority claimed from FR7101087A external-priority patent/FR2134078B1/fr
Priority claimed from FR7108052A external-priority patent/FR2128165B2/fr
Application filed by Marcel J P filed Critical Marcel J P
Publication of GB1347231A publication Critical patent/GB1347231A/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3448—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member with axially movable vanes
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3443—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation with a separation element located between the inlet and outlet opening
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/356—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

1347231 Rotary positive-displacement machines J P MARCEL 11 Jan 1972 [14 Jan 1971 9 March 1971] 1139/72 Heading F1F A pump, compressor or motor, has on each side of an annular rotor 208 a groove 207 or 207A housing pistons 206 or 206A that are fixed to a stator ring 201 or 201A and co-operate with radially-sliding partitions 213 in the rotor. Each partition has notches which when in register with the grooves allow the pistons to pass. Rocking "fingers" 216 in the partitions slide in cam grooves 223, 224 defined partially by annular plates 226, 226A. Tubes 211, 211A for the working fluid communicate with the grooves 207, 207A as shown. Cavities 234, 234A form fluid thrust bearings. A second embodiment, Fig.3 and Figs. 4 to 9 (not shown), differs chiefly in that a piston 363 or (364) is lodged in each of four axiallyspaced annular grooves 361 on the rotor 351, which encloses the stator 341, the latter comprising a part 342 with axial working-fluid inlet and outlet conduits 378, 382. The partitions 368 slide axially in the rotor between annular cams (345) on the stator and have pressure-equalizing ducts (385) therein. A third embodiment, Fig.11 and Figs.10 and 12 (not shown), differs from the second one mainly in that the rotor 406 carries two sets of axially-sliding partitions 409, 413 that co-operate with pistons 404, 417 fixed to the stator 401 and a rotary output shaft 414, various ways of controlling this machine when used as a motor being described with reference to Figs.13 to 26 (not shown).
GB113972A 1971-01-14 1972-01-11 Rotary positive-displacement fluid machines Expired GB1347231A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7101087A FR2134078B1 (en) 1971-01-14 1971-01-14
FR7108052A FR2128165B2 (en) 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
GB1347231A true GB1347231A (en) 1974-02-27

Family

ID=26216150

Family Applications (2)

Application Number Title Priority Date Filing Date
GB113972A Expired GB1347231A (en) 1971-01-14 1972-01-11 Rotary positive-displacement fluid machines
GB112772A Expired GB1347173A (en) 1971-01-14 1972-01-11 Rotary positive-displacement fluid machines

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB112772A Expired GB1347173A (en) 1971-01-14 1972-01-11 Rotary positive-displacement fluid machines

Country Status (8)

Country Link
US (2) US3751194A (en)
JP (2) JPS5629117B1 (en)
AU (2) AU452316B2 (en)
BE (1) BE777628A (en)
CA (2) CA967428A (en)
DE (2) DE2201553A1 (en)
GB (2) GB1347231A (en)
IT (1) IT946544B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63131883A (en) * 1986-11-21 1988-06-03 Eagle Ind Co Ltd Vane pump
DE102010026033A1 (en) * 2010-07-03 2012-01-05 Mahle International Gmbh Rotary vane pump for use as component of brake booster in motor car, has wing comprising guide contour that is guided in guide track introduced on front wall, so that wing doses not contact with inner circumference web of inner space
US9897087B2 (en) * 2013-07-03 2018-02-20 Christopher Scott Smith Inverted air compressor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327575A (en) * 1920-01-06 Of los aetgeles
US25818A (en) * 1859-10-18 Prttningr-knife
US609027A (en) * 1898-08-16 Compound rotary engine
DE199795C (en) *
US706131A (en) * 1901-11-15 1902-08-05 Dyson Weston Distributing-valve for steam-engines.
US894391A (en) * 1907-06-06 1908-07-28 Julius Wilhelm Von Pittler Rotary engine.
US959856A (en) * 1909-03-20 1910-05-31 George Hurlstone Hardy Rotary-engine.
US1175153A (en) * 1913-03-25 1916-03-14 Richard Klinger Rotary machine.
US1362400A (en) * 1919-05-28 1920-12-14 Deubel Joseph Rotary gas-engine
GB203342A (en) * 1922-09-02 1924-01-24 Julien Antoine Thirion Improvements in multi-stage rotary fluid compressors capable of being converted into multiple-expansion motors
GB241979A (en) * 1924-07-25 1925-10-26 Lancaster Sons & Silcock Ltd Improvements in and relating to rotary engines, pumps, compressors and the like
US1843409A (en) * 1929-04-26 1932-02-02 Willard G Tyler Rotary motor
US2691868A (en) * 1946-10-23 1954-10-19 Nicolas Jean Joseph Rotary pump and motor hydraulic transmission
US2936949A (en) * 1953-05-28 1960-05-17 Broom & Wade Ltd Air compressor
US2812719A (en) * 1954-07-20 1957-11-12 Humphrey L Nash Jr Rotary pump
US2818839A (en) * 1954-10-25 1958-01-07 Hellmut R Voigt Rotary power machine
DE1219300B (en) * 1964-03-06 1966-06-16 Beteiligungs & Patentverw Gmbh Device for sealing a rotating displacement part against its housing in a rotary displacement device
GB1101506A (en) * 1964-09-29 1968-01-31 Paavo Viktor Ludvig Salminen Rotating vane pump
FR1458112A (en) * 1965-02-04 1966-03-04 Rotary positive displacement pump
US3682567A (en) * 1970-11-04 1972-08-08 Michael D Amato Low speed,high torque rotary hydraulic motor

Also Published As

Publication number Publication date
GB1347173A (en) 1974-02-27
DE2201553A1 (en) 1972-07-27
BE777628A (en) 1972-06-30
CA965303A (en) 1975-04-01
IT946544B (en) 1973-05-21
DE2201554C3 (en) 1982-02-11
CA967428A (en) 1975-05-13
DE2201554A1 (en) 1972-07-27
AU3788072A (en) 1973-07-19
JPS5425164B1 (en) 1979-08-25
US3751194A (en) 1973-08-07
AU3787772A (en) 1973-07-19
JPS5629117B1 (en) 1981-07-06
DE2201554B2 (en) 1981-06-11
US3850552A (en) 1974-11-26
AU452316B2 (en) 1974-09-05
AU454029B2 (en) 1974-10-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee