IT1309128B1 - SUCTION JET PUMP. - Google Patents

SUCTION JET PUMP.

Info

Publication number
IT1309128B1
IT1309128B1 IT1999RM000500A ITRM990500A IT1309128B1 IT 1309128 B1 IT1309128 B1 IT 1309128B1 IT 1999RM000500 A IT1999RM000500 A IT 1999RM000500A IT RM990500 A ITRM990500 A IT RM990500A IT 1309128 B1 IT1309128 B1 IT 1309128B1
Authority
IT
Italy
Prior art keywords
jet pump
suction jet
suction
pump
jet
Prior art date
Application number
IT1999RM000500A
Other languages
Italian (it)
Inventor
Dieter Scheurenbrand
Peter Weymann
Matthias Ganswein
Heinrich Reister
Original Assignee
Daimler Chrysler 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 Daimler Chrysler Ag filed Critical Daimler Chrysler Ag
Publication of ITRM990500A0 publication Critical patent/ITRM990500A0/en
Publication of ITRM990500A1 publication Critical patent/ITRM990500A1/en
Application granted granted Critical
Publication of IT1309128B1 publication Critical patent/IT1309128B1/en

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
    • F02M37/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • 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
    • F04F5/463—Arrangements of nozzles with provisions for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
IT1999RM000500A 1998-08-04 1999-08-02 SUCTION JET PUMP. IT1309128B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19835157A DE19835157C1 (en) 1998-08-04 1998-08-04 Suction jet pump

Publications (3)

Publication Number Publication Date
ITRM990500A0 ITRM990500A0 (en) 1999-08-02
ITRM990500A1 ITRM990500A1 (en) 2001-02-02
IT1309128B1 true IT1309128B1 (en) 2002-01-16

Family

ID=7876398

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000500A IT1309128B1 (en) 1998-08-04 1999-08-02 SUCTION JET PUMP.

Country Status (4)

Country Link
DE (1) DE19835157C1 (en)
FR (1) FR2782130A1 (en)
GB (1) GB2340184B (en)
IT (1) IT1309128B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4013022B2 (en) * 2000-09-13 2007-11-28 日産自動車株式会社 Jet pump
DE102006016515A1 (en) * 2006-04-07 2007-10-11 Siemens Ag eductor
DE102011117158B4 (en) 2011-10-28 2016-08-11 Magna Steyr Fahrzeugtechnik Ag & Co. Kg Tank system for a motor vehicle and operating method therefor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE26783C (en) * E. KÖRTING in Hannover Innovation in mixing devices for water with gases or vapors
SE325040B (en) * 1967-01-13 1970-06-22 Atomenergi Ab
DE8436578U1 (en) * 1984-12-14 1985-04-04 Trappe, Richard, 8047 Karlsfeld JET PUMP
JPS6268131A (en) * 1985-09-18 1987-03-28 Nissan Motor Co Ltd Fuel inhaling device for fuel tank
JPS6268129A (en) * 1985-09-18 1987-03-28 Nissan Motor Co Ltd Fuel inhaling device for fuel tank
US4834132A (en) * 1986-09-25 1989-05-30 Nissan Motor Company, Limited Fuel transfer apparatus
JPH0295799A (en) * 1988-09-30 1990-04-06 Jidosha Denki Kogyo Co Ltd Jet pump
DE8815751U1 (en) * 1988-12-20 1989-02-16 Gebr. Jordan GmbH & Co KG, 5860 Iserlohn Suction jet pump for use in a fuel tank
US5070849A (en) * 1991-02-15 1991-12-10 General Motors Corporation Modular fuel delivery system
DE4210539A1 (en) * 1992-03-31 1993-10-07 Pierburg Gmbh Jet pump for use in vehicle fuel tank - has membrane pump operating in parallel to give full flow even when vapour is present.
DE4400958C1 (en) * 1994-01-14 1995-04-06 Bayerische Motoren Werke Ag Sucking jet pump
DE4432968C2 (en) * 1994-09-16 2000-05-25 Mannesmann Vdo Ag Fuel delivery system
DE19504565A1 (en) * 1995-02-11 1996-08-14 Bosch Gmbh Robert Suction jet pump
DE19651652A1 (en) * 1996-12-12 1998-06-18 Bosch Gmbh Robert Fuel tank

Also Published As

Publication number Publication date
GB2340184B (en) 2000-08-30
DE19835157C1 (en) 2000-03-02
ITRM990500A0 (en) 1999-08-02
GB9918190D0 (en) 1999-10-06
GB2340184A (en) 2000-02-16
ITRM990500A1 (en) 2001-02-02
FR2782130A1 (en) 2000-02-11

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