JPS551477A - Displacementttype rotary pump - Google Patents

Displacementttype rotary pump

Info

Publication number
JPS551477A
JPS551477A JP1988179A JP1988179A JPS551477A JP S551477 A JPS551477 A JP S551477A JP 1988179 A JP1988179 A JP 1988179A JP 1988179 A JP1988179 A JP 1988179A JP S551477 A JPS551477 A JP S551477A
Authority
JP
Japan
Prior art keywords
displacementttype
rotary pump
rotary
pump
displacementttype rotary
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.)
Pending
Application number
JP1988179A
Other languages
Japanese (ja)
Inventor
Rindaa Erunsuto
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS551477A publication Critical patent/JPS551477A/en
Pending 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
    • 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
    • F01C21/0818—Vane tracking; control therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP1988179A 1978-02-25 1979-02-23 Displacementttype rotary pump Pending JPS551477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782808208 DE2808208A1 (en) 1978-02-25 1978-02-25 ROTATING DISPLACEMENT PUMP

Publications (1)

Publication Number Publication Date
JPS551477A true JPS551477A (en) 1980-01-08

Family

ID=6032959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988179A Pending JPS551477A (en) 1978-02-25 1979-02-23 Displacementttype rotary pump

Country Status (4)

Country Link
JP (1) JPS551477A (en)
DE (1) DE2808208A1 (en)
FR (1) FR2418353A1 (en)
GB (1) GB2015084B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107991U (en) * 1983-01-12 1984-07-20 セイコ−精機株式会社 gas compressor
JPS6320596U (en) * 1986-07-25 1988-02-10

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472119A (en) * 1983-06-30 1984-09-18 Borg-Warner Corporation Capacity control for rotary compressor
IT1190114B (en) * 1985-06-15 1988-02-10 Barmag Barmer Maschf FIN AND PUMP PUMP, WITH HOOK SHAPED FINS
US7014439B2 (en) 2002-07-29 2006-03-21 Denso Corporation Vane pump having volume variable pump chambers communicatable with inlet and outlet
AU2003903625A0 (en) * 2003-07-15 2003-07-31 Norman Ian Mathers A hydraulic machine
CN101233297B (en) 2005-05-12 2010-09-15 诺曼·伊恩·马瑟斯 Improved vane pump
WO2011061630A2 (en) 2009-11-20 2011-05-26 Norm Mathers Hydrostatic torque converter and torque amplifier
EA037921B1 (en) 2015-01-19 2021-06-07 МЭТЕРС ГИДРАУЛИКС ТЕКНОЛОДЖИС ПиТиУай ЭлТэДэ Vehicle hydraulic system
WO2017106909A1 (en) 2015-12-21 2017-06-29 Mathers Hydraulics Technologies Pty Ltd Hydraulic machine with chamfered ring
EP3957821B1 (en) 2017-03-06 2023-09-13 Mathers Hydraulics Technologies Pty Ltd Hydraulic machine with stepped roller vane and fluid power system including hydraulic machine with starter motor capability
CN113339261B (en) * 2021-07-03 2023-05-26 安徽拓盛汽车零部件有限公司 Automobile vacuum pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671605A (en) * 1949-08-27 1954-03-09 Gen Electric Unloader and overload protector for rotary compressors
US2880677A (en) * 1956-01-23 1959-04-07 James L Grupen Variable volume vane pump
GB1158314A (en) * 1965-07-29 1969-07-16 Dowty Technical Dev Ltd Rotary Pumps or Motors of the Radially-Slidable Abutment Type.
GB1350417A (en) * 1971-12-20 1974-04-18 Lacy Hulbert Co Ltd Rotary sliding-blade pumps
DE2504163A1 (en) * 1975-02-01 1976-08-05 Dornier System Gmbh ROTARY PISTON COMPRESSORS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107991U (en) * 1983-01-12 1984-07-20 セイコ−精機株式会社 gas compressor
JPS6320596U (en) * 1986-07-25 1988-02-10

Also Published As

Publication number Publication date
GB2015084B (en) 1982-05-06
FR2418353B1 (en) 1984-03-09
GB2015084A (en) 1979-09-05
DE2808208A1 (en) 1979-08-30
FR2418353A1 (en) 1979-09-21

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