FR2323901A1 - Machine rotative volumetrique pneumatique ou hydraulique - Google Patents

Machine rotative volumetrique pneumatique ou hydraulique

Info

Publication number
FR2323901A1
FR2323901A1 FR7528291A FR7528291A FR2323901A1 FR 2323901 A1 FR2323901 A1 FR 2323901A1 FR 7528291 A FR7528291 A FR 7528291A FR 7528291 A FR7528291 A FR 7528291A FR 2323901 A1 FR2323901 A1 FR 2323901A1
Authority
FR
France
Prior art keywords
vanes
motor
vane pump
sliding vane
shaped cam
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.)
Granted
Application number
FR7528291A
Other languages
English (en)
Other versions
FR2323901B1 (fr
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 FR7528291A priority Critical patent/FR2323901A1/fr
Publication of FR2323901A1 publication Critical patent/FR2323901A1/fr
Application granted granted Critical
Publication of FR2323901B1 publication Critical patent/FR2323901B1/fr
Granted 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
    • F01C1/34—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 the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—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 the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3448—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 the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member with axially movable vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
FR7528291A 1975-09-10 1975-09-10 Machine rotative volumetrique pneumatique ou hydraulique Granted FR2323901A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528291A FR2323901A1 (fr) 1975-09-10 1975-09-10 Machine rotative volumetrique pneumatique ou hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528291A FR2323901A1 (fr) 1975-09-10 1975-09-10 Machine rotative volumetrique pneumatique ou hydraulique

Publications (2)

Publication Number Publication Date
FR2323901A1 true FR2323901A1 (fr) 1977-04-08
FR2323901B1 FR2323901B1 (fr) 1979-06-15

Family

ID=9160015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528291A Granted FR2323901A1 (fr) 1975-09-10 1975-09-10 Machine rotative volumetrique pneumatique ou hydraulique

Country Status (1)

Country Link
FR (1) FR2323901A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003874A1 (fr) * 1982-04-26 1983-11-10 Ivor John Pearce Moteurs et pompes rotatifs
ITUB20153735A1 (it) * 2015-09-04 2015-12-04 Corrado Zaghini Pompa volumetrica a cilindri rotanti contrapposti

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460988A (en) * 1921-04-04 1923-07-03 Thompson Dean Harper Pump
US1559323A (en) * 1924-10-09 1925-10-27 American Mach & Foundry Duplex rotary pump
US1936467A (en) * 1932-04-01 1933-11-21 James Schofield Rotary pump
US2185992A (en) * 1938-10-07 1940-01-02 Homer J Yaw Rotary pump
FR1138691A (fr) * 1955-12-21 1957-06-18 Machine rotative
GB780598A (en) * 1954-11-15 1957-08-07 Ind Dev Co Establishment Improvements in or relating to rotary machines of the axially-sliding abutment type
US2812719A (en) * 1954-07-20 1957-11-12 Humphrey L Nash Jr Rotary pump
CH418840A (de) * 1964-03-06 1966-08-15 Beteiligungs & Patentverw Gmbh Einrichtung zum Abdichten eines umlaufenden Verdrängerteiles gegenüber seinem Gehäuse bei einem Rotationsverdränger
FR2140797A5 (fr) * 1971-06-08 1973-01-19 Muller Jacques
FR2153606A5 (fr) * 1971-09-17 1973-05-04 Marcel Jean Pierre
DE2456147A1 (de) * 1973-11-28 1975-07-10 Nippon Piston Ring Co Ltd Kreiselpumpe

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460988A (en) * 1921-04-04 1923-07-03 Thompson Dean Harper Pump
US1559323A (en) * 1924-10-09 1925-10-27 American Mach & Foundry Duplex rotary pump
US1936467A (en) * 1932-04-01 1933-11-21 James Schofield Rotary pump
US2185992A (en) * 1938-10-07 1940-01-02 Homer J Yaw Rotary pump
US2812719A (en) * 1954-07-20 1957-11-12 Humphrey L Nash Jr Rotary pump
GB780598A (en) * 1954-11-15 1957-08-07 Ind Dev Co Establishment Improvements in or relating to rotary machines of the axially-sliding abutment type
FR1138691A (fr) * 1955-12-21 1957-06-18 Machine rotative
CH418840A (de) * 1964-03-06 1966-08-15 Beteiligungs & Patentverw Gmbh Einrichtung zum Abdichten eines umlaufenden Verdrängerteiles gegenüber seinem Gehäuse bei einem Rotationsverdränger
FR2140797A5 (fr) * 1971-06-08 1973-01-19 Muller Jacques
FR2153606A5 (fr) * 1971-09-17 1973-05-04 Marcel Jean Pierre
DE2456147A1 (de) * 1973-11-28 1975-07-10 Nippon Piston Ring Co Ltd Kreiselpumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003874A1 (fr) * 1982-04-26 1983-11-10 Ivor John Pearce Moteurs et pompes rotatifs
ITUB20153735A1 (it) * 2015-09-04 2015-12-04 Corrado Zaghini Pompa volumetrica a cilindri rotanti contrapposti

Also Published As

Publication number Publication date
FR2323901B1 (fr) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse