DE59708881D1 - Coupling device arranged between a fuel delivery pump and an air pump in a housing - Google Patents

Coupling device arranged between a fuel delivery pump and an air pump in a housing

Info

Publication number
DE59708881D1
DE59708881D1 DE59708881T DE59708881T DE59708881D1 DE 59708881 D1 DE59708881 D1 DE 59708881D1 DE 59708881 T DE59708881 T DE 59708881T DE 59708881 T DE59708881 T DE 59708881T DE 59708881 D1 DE59708881 D1 DE 59708881D1
Authority
DE
Germany
Prior art keywords
housing
coupling device
device arranged
fuel delivery
pump
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 - Fee Related
Application number
DE59708881T
Other languages
German (de)
Inventor
Stanislaw Bodzak
Hanspeter Mayer
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
Application granted granted Critical
Publication of DE59708881D1 publication Critical patent/DE59708881D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/14—Feeding by means of driven pumps the pumps being combined with other apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 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
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids 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
DE59708881T 1996-11-14 1997-09-11 Coupling device arranged between a fuel delivery pump and an air pump in a housing Expired - Fee Related DE59708881D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19647053A DE19647053C1 (en) 1996-11-14 1996-11-14 Device for delivering fuel from a storage tank to an internal combustion engine of a motor vehicle

Publications (1)

Publication Number Publication Date
DE59708881D1 true DE59708881D1 (en) 2003-01-16

Family

ID=7811643

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19647053A Expired - Fee Related DE19647053C1 (en) 1996-11-14 1996-11-14 Device for delivering fuel from a storage tank to an internal combustion engine of a motor vehicle
DE59708881T Expired - Fee Related DE59708881D1 (en) 1996-11-14 1997-09-11 Coupling device arranged between a fuel delivery pump and an air pump in a housing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19647053A Expired - Fee Related DE19647053C1 (en) 1996-11-14 1996-11-14 Device for delivering fuel from a storage tank to an internal combustion engine of a motor vehicle

Country Status (3)

Country Link
EP (1) EP0843096B1 (en)
JP (1) JPH10141165A (en)
DE (2) DE19647053C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956520A1 (en) * 1999-11-24 2001-06-13 Bosch Gmbh Robert Device for reducing the axial force load of a pump delivering a fluid
EP2559903A1 (en) 2011-08-17 2013-02-20 Wabco Automotive UK Limited Improved vacuum pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833167A1 (en) * 1978-07-28 1980-02-14 Barmag Barmer Maschf 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
SE7808719L (en) * 1978-08-17 1980-02-18 Albin Motor Ab PRINTED MEDICINE FRICTION COUPLING FOR COUPLING TWO IN EACH OTHER INFORMABLE MACHINE ELEMENTS OR SIMILAR, FOR EXAMPLE A WHEEL ON A SHAFT, FOR TORQUE TRANSMISSION BETWEEN THESE
JPS6261868A (en) * 1985-09-10 1987-03-18 Toyota Motor Corp Drive controller for motor negative pressure pump
DE3637229C2 (en) * 1985-11-13 1998-04-16 Barmag Barmer Maschf Unit consisting of a hydraulic pump and a vacuum pump
DE4317645C2 (en) * 1993-05-27 1997-02-20 Iav Motor Gmbh Adjustable gear pump
US5370511A (en) * 1993-12-27 1994-12-06 Ford Motor Company Clutch apparatus for a rotary compressor
DE19549507C2 (en) * 1995-04-12 2002-06-06 Bosch Gmbh Robert Device for delivering fuel from a storage tank to an internal combustion engine of a motor vehicle

Also Published As

Publication number Publication date
EP0843096B1 (en) 2002-12-04
EP0843096A1 (en) 1998-05-20
JPH10141165A (en) 1998-05-26
DE19647053C1 (en) 1998-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee