ATE447102T1 - DEVICE FOR CONVEYING FUEL FROM A STORAGE TANK TO AN INTERNAL COMBUSTION ENGINE - Google Patents

DEVICE FOR CONVEYING FUEL FROM A STORAGE TANK TO AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ATE447102T1
ATE447102T1 AT04731128T AT04731128T ATE447102T1 AT E447102 T1 ATE447102 T1 AT E447102T1 AT 04731128 T AT04731128 T AT 04731128T AT 04731128 T AT04731128 T AT 04731128T AT E447102 T1 ATE447102 T1 AT E447102T1
Authority
AT
Austria
Prior art keywords
combustion engine
internal combustion
storage tank
nozzle
conveying fuel
Prior art date
Application number
AT04731128T
Other languages
German (de)
Inventor
Hans-Peter Braun
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE447102T1 publication Critical patent/ATE447102T1/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
    • 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
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Filtration Of Liquid (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetic Heads (AREA)

Abstract

Known devices for supplying fuel comprise a preliminary filter disposed in a drive pipe leading to the nozzle of a suction jet pump. Such devices are disadvantageous in that the separate installation of the preliminary filter and the nozzle in the drive pipe is time-consuming and expensive. According to the invention, the nozzle (22) is therefore linked with the preliminary filter (23) to give one piece, thereby reducing production costs and simplifying installation of the device.
AT04731128T 2003-06-30 2004-05-05 DEVICE FOR CONVEYING FUEL FROM A STORAGE TANK TO AN INTERNAL COMBUSTION ENGINE ATE447102T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10329265A DE10329265A1 (en) 2003-06-30 2003-06-30 Device for conveying fuel from a reservoir to an internal combustion engine
PCT/DE2004/000947 WO2005001278A1 (en) 2003-06-30 2004-05-05 Device for supplying fuel from a reservoir to an internal combustion engine

Publications (1)

Publication Number Publication Date
ATE447102T1 true ATE447102T1 (en) 2009-11-15

Family

ID=33521173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04731128T ATE447102T1 (en) 2003-06-30 2004-05-05 DEVICE FOR CONVEYING FUEL FROM A STORAGE TANK TO AN INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
EP (1) EP1642020B1 (en)
AT (1) ATE447102T1 (en)
DE (2) DE10329265A1 (en)
WO (1) WO2005001278A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011075230A1 (en) * 2011-05-04 2012-11-08 Robert Bosch Gmbh Jet pump for conveying fuel
DE102012210995A1 (en) 2012-06-27 2014-01-02 Robert Bosch Gmbh Jet pump for fuel transfer module for fuel tank of car, has orifice provided in housing of jet pump, and filter module for filtering fuel, where filter module is installed in supply line to close orifice provided opposite to nozzle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0681933B2 (en) 1986-03-13 1994-10-19 日本電装株式会社 Fuel supply pump device
US4860714A (en) * 1986-08-20 1989-08-29 Whitehead Engineered Products, Inc. In-tank fuel pump assembly for fuel-injected engines
FR2727159A1 (en) * 1994-11-22 1996-05-24 Marwal Systems Fuel injection and supply circuit for Diesel IC engine
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
DE10119553B4 (en) * 2001-04-21 2005-06-23 Siemens Ag Suction jet pump and method for producing a nozzle for a suction jet pump
GB2375086B (en) 2001-05-05 2004-10-20 Visteon Global Tech Inc In-tank fuel supply unit
DE10138838B4 (en) * 2001-08-14 2006-01-26 Siemens Ag In a swirl pot of a fuel tank of a motor vehicle to be arranged conveyor unit
DE10260473A1 (en) * 2002-12-21 2004-07-15 Adam Opel Ag Fuel supply system for the supply of fuel and suction jet pump therefor
DE10303390A1 (en) 2003-01-29 2004-08-05 Robert Bosch Gmbh Arrangement for transporting fuel from tank to vehicle combustion engine, has suction jet pump mixing channel perpendicular to supply tank top at least approximately coaxially above non-return valve

Also Published As

Publication number Publication date
EP1642020B1 (en) 2009-10-28
DE502004010301D1 (en) 2009-12-10
EP1642020A1 (en) 2006-04-05
WO2005001278A1 (en) 2005-01-06
DE10329265A1 (en) 2005-01-20

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Legal Events

Date Code Title Description
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