DE50213550D1 - SUCTION PUMP AND METHOD FOR PRODUCING A NOZZLE FOR A SUCKING PUMP - Google Patents

SUCTION PUMP AND METHOD FOR PRODUCING A NOZZLE FOR A SUCKING PUMP

Info

Publication number
DE50213550D1
DE50213550D1 DE50213550T DE50213550T DE50213550D1 DE 50213550 D1 DE50213550 D1 DE 50213550D1 DE 50213550 T DE50213550 T DE 50213550T DE 50213550 T DE50213550 T DE 50213550T DE 50213550 D1 DE50213550 D1 DE 50213550D1
Authority
DE
Germany
Prior art keywords
pump
nozzle
producing
sucking
suction 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 - Lifetime
Application number
DE50213550T
Other languages
German (de)
Inventor
Klaus-Juergen Lienig
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Priority to DE50213550T priority Critical patent/DE50213550D1/en
Application granted granted Critical
Publication of DE50213550D1 publication Critical patent/DE50213550D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • 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
    • F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors
    • F02M37/025—Feeding by means of a liquid fuel-driven jet pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50213550T 2001-04-21 2002-03-25 SUCTION PUMP AND METHOD FOR PRODUCING A NOZZLE FOR A SUCKING PUMP Expired - Lifetime DE50213550D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50213550T DE50213550D1 (en) 2001-04-21 2002-03-25 SUCTION PUMP AND METHOD FOR PRODUCING A NOZZLE FOR A SUCKING PUMP

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10119553A DE10119553B4 (en) 2001-04-21 2001-04-21 Suction jet pump and method for producing a nozzle for a suction jet pump
PCT/DE2002/001088 WO2002086323A2 (en) 2001-04-21 2002-03-25 Ejector pump and a method for producing a nozzle for an ejector pump
DE50213550T DE50213550D1 (en) 2001-04-21 2002-03-25 SUCTION PUMP AND METHOD FOR PRODUCING A NOZZLE FOR A SUCKING PUMP

Publications (1)

Publication Number Publication Date
DE50213550D1 true DE50213550D1 (en) 2009-06-25

Family

ID=7682190

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10119553A Expired - Fee Related DE10119553B4 (en) 2001-04-21 2001-04-21 Suction jet pump and method for producing a nozzle for a suction jet pump
DE50213550T Expired - Lifetime DE50213550D1 (en) 2001-04-21 2002-03-25 SUCTION PUMP AND METHOD FOR PRODUCING A NOZZLE FOR A SUCKING PUMP

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10119553A Expired - Fee Related DE10119553B4 (en) 2001-04-21 2001-04-21 Suction jet pump and method for producing a nozzle for a suction jet pump

Country Status (7)

Country Link
US (1) US20020172601A1 (en)
EP (1) EP1381778B1 (en)
JP (1) JP4188700B2 (en)
CN (1) CN1313734C (en)
BR (1) BR0209025B1 (en)
DE (2) DE10119553B4 (en)
WO (1) WO2002086323A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119553B4 (en) * 2001-04-21 2005-06-23 Siemens Ag Suction jet pump and method for producing a nozzle for a suction jet pump
DE10329265A1 (en) * 2003-06-30 2005-01-20 Robert Bosch Gmbh Device for conveying fuel from a reservoir to an internal combustion engine
DE102004034670B3 (en) * 2004-07-17 2005-10-27 Festo Ag & Co. Vacuum nozzle has a compressed air channel which terminates in Venturi-type nozzle connected to gripper nozzle via suction zone connected to suction channel, Venturi nozzle being made from elastomer
US7901191B1 (en) 2005-04-07 2011-03-08 Parker Hannifan Corporation Enclosure with fluid inducement chamber
DE102005049277A1 (en) * 2005-09-28 2007-03-29 Siemens Ag Mixing tube for use in ejector pump, has pipeline section attached to outlet end, and connected with outlet end in single-piece, where outlet end has inner outline which is designed as diffuser
DE102006003420B4 (en) 2006-01-24 2008-02-14 Siemens Ag delivery unit
DE102008022279B4 (en) * 2008-04-25 2011-06-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Jet pump and method for operating a jet pump
JP6287749B2 (en) * 2014-10-13 2018-03-07 株式会社デンソー Jet pump, manufacturing method thereof, and fuel supply device
DE102016206614A1 (en) * 2016-04-19 2017-10-19 Elringklinger Ag Ejector device and combination of a cylinder head cover and an ejector device
DE102016206616A1 (en) * 2016-04-19 2017-10-19 Elringklinger Ag Ejector device and combination of a cylinder head cover and an ejector device
DE102016206615A1 (en) * 2016-04-19 2017-10-19 Elringklinger Ag Ejector device and combination of a cylinder head cover and an ejector device
DE102016212858B4 (en) * 2016-07-14 2018-02-08 Continental Automotive Gmbh eductor
CN114542343A (en) * 2020-11-26 2022-05-27 纬湃汽车电子(芜湖)有限公司 Double-ejector pump, single-ejector pump and fuel supply system
DE102021200741A1 (en) 2021-01-27 2022-07-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Method of making an ejector and ejector made by the method
DE102021202671A1 (en) * 2021-03-18 2022-09-22 Vitesco Technologies GmbH Mixing tube blank, mixing tube, mixing tube holder, ejector pump and method for their manufacture
DE102021122708A1 (en) 2021-09-02 2023-03-02 Alfred Kärcher SE & Co. KG SURFACE CLEANING HEAD

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE359617B (en) * 1972-03-20 1973-09-03 J Graffman
US3782410A (en) * 1972-12-26 1974-01-01 T Steuby Valve
DE2504344A1 (en) * 1974-04-16 1975-10-30 Komatsu Mfg Co Ltd Hydraulic pump circuit with reservoir, suction and return lines - has suction and return tubes in reservoir arranged to form ejector
CA1077541A (en) * 1977-12-01 1980-05-13 Vortec Corporation Flow amplifying nozzle
DE3327399A1 (en) * 1983-07-29 1985-02-21 Robert Bosch Gmbh, 7000 Stuttgart PUMPEDUESE FOR FUEL INJECTION IN INTERNAL COMBUSTION ENGINES
DE3612194C1 (en) * 1986-04-11 1986-10-16 Daimler-Benz Ag, 7000 Stuttgart Fuel retaining device provided in the fuel tank of a motor vehicle
US4658893A (en) * 1986-05-16 1987-04-21 Black John B Jet pump with reverse flow removal of injection nozzle
US4898517A (en) * 1988-10-21 1990-02-06 Eriksen Olof A Steam/air ejector for generating a vacuum
DE8815751U1 (en) * 1988-12-20 1989-02-16 Gebr. Jordan Gmbh & Co Kg, 5860 Iserlohn, De
DE4201037B4 (en) * 1992-01-17 2005-10-13 Bayerische Motoren Werke Ag eductor
DE4238040A1 (en) * 1992-11-11 1994-05-19 Vdo Schindling Suction jet pump for pumping fuel
DE4400958C1 (en) * 1994-01-14 1995-04-06 Bayerische Motoren Werke Ag Sucking jet pump
US5478209A (en) * 1994-07-11 1995-12-26 Pcf Group, Inc. Jet barrel and hose fitting insert for a jet pump
DE4435703A1 (en) * 1994-10-06 1996-04-11 Vdo Schindling Suction jet pump e.g. for vehicle fuel tank
DE19504565A1 (en) * 1995-02-11 1996-08-14 Bosch Gmbh Robert Suction jet pump
DE19512700A1 (en) * 1995-04-07 1996-10-10 Teves Gmbh Alfred Jet pump
DE19544049C2 (en) * 1995-11-25 2000-04-27 Mannesmann Vdo Ag Suction jet pump
DE19606020B4 (en) * 1996-02-19 2008-04-17 Siemens Ag Intended for use in a fuel tank of a motor vehicle suction jet pump
DE19618454B4 (en) * 1996-05-08 2005-01-27 Robert Bosch Gmbh Fuel delivery device of a motor vehicle
FR2753748B1 (en) * 1996-09-26 1998-12-11 JET PUMP-BASED SUCTION DEVICE FOR FUEL TANK OF MOTOR VEHICLES
FR2769054B1 (en) * 1997-10-01 2001-12-07 Marwal Systems JET PUMP COMPRISING A VARIABLE SECTION JET
FR2778948B1 (en) * 1998-05-19 2002-03-08 Bitron France FUEL PUMP ASSEMBLY AND MOTOR VEHICLE TANK PROVIDED WITH SUCH A PUMP ASSEMBLY
DE19850046A1 (en) * 1998-10-30 2000-05-11 Ver Foerderung Inst Kunststoff Injection molding process and equipment for molding microscopic plastic components with hollow chambers, undercuts or channel uses soluble plastic insert
DE19855433B4 (en) * 1998-11-27 2005-10-06 Siemens Ag eductor
DE19856298C1 (en) * 1998-12-07 2000-02-17 Bosch Gmbh Robert Liquid fuel transfer system for moving fuel from storage tank to internal combustion engine incorporates excess fuel return operating jet pump with baffle to prevent rotation of jet
DE19908936C2 (en) * 1999-03-02 2002-10-31 Feinwerktechnik Wetzlar Gmbh Injection molding device and method for producing precision optical and precision mechanical parts from a thermoplastic
DE19926181C1 (en) * 1999-06-09 2000-12-14 Inst Mikrotechnik Mainz Gmbh Magazine for microstructured molded parts and process for its production
DE10119553B4 (en) * 2001-04-21 2005-06-23 Siemens Ag Suction jet pump and method for producing a nozzle for a suction jet pump

Also Published As

Publication number Publication date
EP1381778A2 (en) 2004-01-21
DE10119553A1 (en) 2003-08-21
DE10119553B4 (en) 2005-06-23
US20020172601A1 (en) 2002-11-21
JP2004531668A (en) 2004-10-14
WO2002086323A2 (en) 2002-10-31
BR0209025B1 (en) 2011-12-27
EP1381778B1 (en) 2009-05-13
CN1503880A (en) 2004-06-09
CN1313734C (en) 2007-05-02
BR0209025A (en) 2004-07-20
JP4188700B2 (en) 2008-11-26
WO2002086323A3 (en) 2003-02-06

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Legal Events

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8364 No opposition during term of opposition