GB2026612B - Rotary positive-displacement fluid-machines - Google Patents

Rotary positive-displacement fluid-machines

Info

Publication number
GB2026612B
GB2026612B GB7926215A GB7926215A GB2026612B GB 2026612 B GB2026612 B GB 2026612B GB 7926215 A GB7926215 A GB 7926215A GB 7926215 A GB7926215 A GB 7926215A GB 2026612 B GB2026612 B GB 2026612B
Authority
GB
United Kingdom
Prior art keywords
machines
displacement fluid
rotary positive
rotary
positive
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
GB7926215A
Other versions
GB2026612A (en
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of GB2026612A publication Critical patent/GB2026612A/en
Application granted granted Critical
Publication of GB2026612B publication Critical patent/GB2026612B/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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
GB7926215A 1978-07-28 1979-07-27 Rotary positive-displacement fluid-machines Expired GB2026612B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782833167 DE2833167A1 (en) 1978-07-28 1978-07-28 CONSTRUCTION UNIT CONSTRUCTING AN OIL PUMP FOR LUBRICATING OIL CIRCUIT FOR AN INTERNAL COMBUSTION ENGINE AND A VACUUM PUMP FOR GENERATING A VACUUM FOR THE BRAKE POWER REINFORCEMENT IN MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
GB2026612A GB2026612A (en) 1980-02-06
GB2026612B true GB2026612B (en) 1983-02-16

Family

ID=6045629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7926215A Expired GB2026612B (en) 1978-07-28 1979-07-27 Rotary positive-displacement fluid-machines

Country Status (4)

Country Link
DE (1) DE2833167A1 (en)
FR (1) FR2433655B1 (en)
GB (1) GB2026612B (en)
IT (1) IT1120472B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093530A (en) * 1981-02-19 1982-09-02 Dewandre Co Ltd C Rotary fluid pumps
JPS58202389A (en) * 1982-05-21 1983-11-25 Diesel Kiki Co Ltd Vane type compressor
US4497618A (en) * 1983-09-12 1985-02-05 General Motors Corporation Combined vacuum pump and power steering pump assembly
DE3506433C2 (en) * 1984-03-07 1994-04-14 Barmag Barmer Maschf Unit consisting of a vane vacuum pump and a booster pump
US4586468A (en) * 1984-10-05 1986-05-06 General Motors Corporation Tandem pump assembly
DE3637229C2 (en) * 1985-11-13 1998-04-16 Barmag Barmer Maschf Unit consisting of a hydraulic pump and a vacuum pump
US4767287A (en) * 1985-11-25 1988-08-30 Institute Of Gas Technology Reciprocating piston mechanism
DE3639944A1 (en) * 1985-11-27 1987-06-25 Barmag Barmer Maschf Standardised unit
DE19513822C2 (en) * 1995-04-12 1999-10-28 Volkswagen Ag Device for delivering fuel from a storage tank to an internal combustion engine of a motor vehicle
GB2317649B (en) * 1995-04-12 1998-10-14 Bosch Gmbh Robert Device for the delivery of fuel from a storage tank to an internal combustion engine of a motor vehicle
DE19647053C1 (en) * 1996-11-14 1998-04-30 Bosch Gmbh Robert Device for delivering fuel from a storage tank to an internal combustion engine of a motor vehicle
IT1292591B1 (en) * 1997-05-30 1999-02-08 Vm Motori Spa ENGINE STRUCTURE FOR INTERNAL COMBUSTION ENGINES.
DE19929631C2 (en) * 1999-06-29 2002-02-07 Joma Hydromechanic Gmbh Arrangement of an oil and a vacuum pump on a drive motor, in particular an internal combustion engine
DE19942011A1 (en) 1999-09-03 2001-03-08 Fev Motorentech Gmbh Piston engine with negative pressure generation with throttle-free air intake
WO2004072444A1 (en) * 2003-02-14 2004-08-26 Luk Automobiltechnik Gmbh & Co. Kg Pump combination
ATE353800T1 (en) * 2003-03-03 2007-03-15 Luk Automobiltech Gmbh & Co Kg PUMP
ATE488697T1 (en) * 2003-04-16 2010-12-15 O M P Officine Mazzocco Pagnoni S R L OIL AND VACUUM PUMP UNIT FOR AN VEHICLE COMBUSTION ENGINE
DE102012002672B4 (en) * 2011-11-02 2014-07-24 Dieter Voigt register pump
FR2993606B1 (en) * 2012-07-20 2014-08-08 Peugeot Citroen Automobiles Sa PUMPS ARCHITECTURE FOR THERMAL MOTORS AND METHOD FOR CONTROLLING OIL AND WATER PUMPS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB467022A (en) * 1935-12-09 1937-06-09 Thomas Winter Nichols Improvements in rotary compressors, exhausters, pumps and the like
US2439258A (en) * 1942-12-05 1948-04-06 Gen Electric Vacuum pump
US2737341A (en) * 1950-02-25 1956-03-06 Trico Products Corp Rotary pump
GB912119A (en) * 1960-05-18 1962-12-05 Dewandre Co Ltd C Improvements in or relating to rotary exhausters and the like
US3259306A (en) * 1963-11-18 1966-07-05 David F Thomas High pressure and high temperature refrigerant vapor compressor
DE7707853U1 (en) 1977-03-15 1977-12-01 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid LUBRICANT SUPPLY FOR VINE CELL PUMPS

Also Published As

Publication number Publication date
DE2833167C2 (en) 1989-05-18
FR2433655A1 (en) 1980-03-14
IT7949630A0 (en) 1979-07-03
DE2833167A1 (en) 1980-02-14
IT1120472B (en) 1986-03-26
GB2026612A (en) 1980-02-06
FR2433655B1 (en) 1985-06-14

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee