EP1260698A3 - Fuel supply system - Google Patents

Fuel supply system Download PDF

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Publication number
EP1260698A3
EP1260698A3 EP20020018835 EP02018835A EP1260698A3 EP 1260698 A3 EP1260698 A3 EP 1260698A3 EP 20020018835 EP20020018835 EP 20020018835 EP 02018835 A EP02018835 A EP 02018835A EP 1260698 A3 EP1260698 A3 EP 1260698A3
Authority
EP
European Patent Office
Prior art keywords
supply system
fuel supply
combustion engine
internal combustion
housing
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.)
Granted
Application number
EP20020018835
Other languages
German (de)
French (fr)
Other versions
EP1260698A2 (en
EP1260698B1 (en
Inventor
Edwin Fauser
Stephan Kleppner
Kurt Frank
Hans-Peter Braun
Willi Strohl
Wolfgang Bueser
Klaus-Dieter Hufnagel
Jochen Rose
Wolfgang Hiller
Erich Eiler
Frantisek Buric
Jaroslav Moucka
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
Publication of EP1260698A2 publication Critical patent/EP1260698A2/en
Publication of EP1260698A3 publication Critical patent/EP1260698A3/en
Application granted granted Critical
Publication of EP1260698B1 publication Critical patent/EP1260698B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • 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
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85954—Closed circulating system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86035—Combined with fluid receiver
    • Y10T137/86043—Reserve or surge receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Die Erfindung betrifft eine Kraftstoffversorgungsanlage für eine Brennkraftmaschine mit einem ein elektrisch leitendes Gehäuse (10) umfassenden, elektrisch isoliert angebrachten Aggregat (Druckregler 8), wobei das Gehäuse (10) über eine elektrische Verbindung (40) an ein definiertes elektrisches Potential angeschlossen ist. Dadurch ist eine eventuell gefährlich werdende statische Aufladung des Aggregats (8) ausgeschlossen.The invention relates to a fuel supply system for an internal combustion engine with an electrically conductive Enclosed housing (10), electrically insulated Unit (pressure regulator 8), the housing (10) via a electrical connection (40) to a defined electrical Potential is connected. This is one static charge of the unit becoming dangerous (8) locked out.

Die Kraftstoffversorgungsanlage ist insbesondere zum Fördern von Kraftstoff an eine Brennkraftmaschine eines Kraftfahrzeugs vorgesehen.

Figure 00000001
The fuel supply system is provided in particular for delivering fuel to an internal combustion engine of a motor vehicle.
Figure 00000001
EP20020018835 1997-03-22 1998-01-09 Fuel supply system Expired - Lifetime EP1260698B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1997112155 DE19712155A1 (en) 1997-03-22 1997-03-22 Fuel supply system
DE19712155 1997-03-22
EP98905226A EP0968364B1 (en) 1997-03-22 1998-01-09 Fuel supply device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP98905226A Division EP0968364B1 (en) 1997-03-22 1998-01-09 Fuel supply device

Publications (3)

Publication Number Publication Date
EP1260698A2 EP1260698A2 (en) 2002-11-27
EP1260698A3 true EP1260698A3 (en) 2004-08-04
EP1260698B1 EP1260698B1 (en) 2006-10-18

Family

ID=7824347

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98905226A Expired - Lifetime EP0968364B1 (en) 1997-03-22 1998-01-09 Fuel supply device
EP20020018835 Expired - Lifetime EP1260698B1 (en) 1997-03-22 1998-01-09 Fuel supply system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP98905226A Expired - Lifetime EP0968364B1 (en) 1997-03-22 1998-01-09 Fuel supply device

Country Status (8)

Country Link
US (2) US6435163B1 (en)
EP (2) EP0968364B1 (en)
JP (1) JP4108764B2 (en)
KR (1) KR100633269B1 (en)
BR (1) BR9808623A (en)
DE (3) DE19712155A1 (en)
ES (2) ES2274937T3 (en)
WO (1) WO1998042973A1 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712155A1 (en) * 1997-03-22 1998-09-24 Bosch Gmbh Robert Fuel supply system
DE19724165A1 (en) * 1997-06-07 1998-12-10 Bosch Gmbh Robert Fastening arrangement for holding an assembly on a body of a fuel supply system
DE19838555A1 (en) 1997-08-30 1999-03-04 Mannesmann Vdo Ag Safety device for a fuel tank
ES2198624T3 (en) * 1997-08-30 2004-02-01 Siemens Aktiengesellschaft SAFETY DEVICE FOR A FUEL TANK.
DE19813204A1 (en) * 1998-03-25 1999-09-30 Bosch Gmbh Robert Flange of a fuel delivery module and fuel delivery module
DE19915258C1 (en) * 1999-04-03 2000-12-07 Bosch Gmbh Robert Housing for a feed pump driven by an electric motor
DE10009592A1 (en) 2000-02-29 2001-08-30 Bosch Gmbh Robert Pressure valve
FR2816890B1 (en) * 2000-11-20 2003-05-16 Inergy Automotive Systems MOTOR VEHICLE FUEL TANK
US6679227B2 (en) 2001-11-08 2004-01-20 Delphi Technologies, Inc. Grounded fuel delivery module for fuel system
DE10213696C1 (en) * 2002-03-27 2003-10-30 Pierburg Gmbh Electromagnetic actuator
US6877373B2 (en) * 2002-05-31 2005-04-12 Ti Group Automotive Systems, Llc Electrostatic charge control for in-tank modules
US7591178B2 (en) * 2002-06-05 2009-09-22 Delphi Technologies, Inc. Grounded wiper assembly for fuel sensor
ITBO20020358A1 (en) * 2002-06-07 2003-12-09 Magneti Marelli Powertrain Spa BUTTERFLY VALVE FOR AN INTERNAL COMBUSTION ENGINE WITH ELECTROSTATIC CHARGE DISSIPATOR AND RELATED ACTUATOR
US6776185B2 (en) 2002-07-03 2004-08-17 Delphi Technologies, Inc. Grounded jet pump assembly for fuel system
US6886541B2 (en) * 2003-02-25 2005-05-03 Denso International America, Inc. Fuel pump module and method of assembly
JP3822864B2 (en) * 2003-03-24 2006-09-20 八千代工業株式会社 Fuel tank grounding structure
JP2005214122A (en) * 2004-01-30 2005-08-11 Denso Corp Fuel supply device
US20060042379A1 (en) * 2004-08-30 2006-03-02 Ireland Hugh W Sealed fuel level sensor
US7555946B2 (en) * 2004-08-30 2009-07-07 Delphi Technologies, Inc. Sealed fuel level sensors
US7421978B2 (en) * 2004-10-18 2008-09-09 Price Roger W Portable washing apparatus for animals
US7124748B2 (en) * 2004-12-16 2006-10-24 Visteon Global Technologies, Inc. Fuel delivery assembly for dual lobe fuel tank
US7527042B2 (en) * 2005-04-05 2009-05-05 Ti Group Automotive Systems, Llc Electrostatic charge control for in-tank fuel module components
US7140247B2 (en) * 2005-04-05 2006-11-28 Ti Group Automotive Systems, Llc Electrostatic charge control for in-tank fuel module components
US7467549B2 (en) * 2005-04-05 2008-12-23 Ti Group Automotive Systems, Llc Electrostatic charge control for in-tank fuel module components
JP2007205316A (en) * 2006-02-06 2007-08-16 Denso Corp Fuel supply device
JP4875398B2 (en) * 2006-04-21 2012-02-15 株式会社ケーヒン Fuel supply module
DE102006056886A1 (en) * 2006-12-01 2008-06-05 Siemens Ag Electrostatic charges dissipating device for fluid media supply system i.e. fuel supply system, has contacts, where distance and type of contacts are determined such that potential difference of hundred volts leads to voltage loop
DE102007045178A1 (en) * 2007-09-21 2009-04-02 Robert Bosch Gmbh Fuel delivery module
DE102007054857A1 (en) * 2007-11-16 2009-05-20 Continental Automotive Gmbh Fuel delivery unit
US7677225B2 (en) * 2008-02-04 2010-03-16 Kohler Co. Fuel delivery system for engine
US9261062B2 (en) * 2012-05-03 2016-02-16 GM Global Technology Operations LLC Squeeze clip ground strap
US9938942B2 (en) * 2012-05-22 2018-04-10 Robert Bosch Gmbh Fuel supply system
US9206777B2 (en) 2012-10-26 2015-12-08 Edelbrock, Llc Fuel system conversions for carburetor to electronic fuel injection systems, methods of production thereof
US10851719B2 (en) 2014-05-29 2020-12-01 Cummins Power Generation Ip, Inc. Systems for supplying fuel to fuel-injected engines in gensets
US10336184B2 (en) * 2017-08-14 2019-07-02 GM Global Technology Operations LLC Fuel storage assembly
US10920722B2 (en) * 2018-03-15 2021-02-16 Walbro Llc Wire with electrostatically conductive insulator
US11485221B2 (en) * 2021-03-01 2022-11-01 Hyster-Yale Group, Inc. Fuel-supply assembly for internal combustion engine and method for assembling the same
JP2022176520A (en) * 2021-05-17 2022-11-30 愛三工業株式会社 Fuel supply device
US12103379B2 (en) * 2021-09-02 2024-10-01 Richard Mellick Zock Modified gas tank with built-in fuel pump with internal regulator adapted for utility, off-road, and all-terrain vehicles and a method of installing the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289200A (en) * 1965-03-02 1966-11-29 Amp Inc Housing for indicating lamp or other electrical components
JPH07192791A (en) * 1993-12-28 1995-07-28 Matsushita Electric Works Ltd Cable connector terminal
JPH08232792A (en) * 1994-12-28 1996-09-10 Nippondenso Co Ltd In-tank type fuel pump device
EP0754852A2 (en) * 1995-07-18 1997-01-22 Nippondenso Co., Ltd. In-tank fuel pump apparatus having improved structure for dissipating electrostatic charges
DE19530526A1 (en) * 1995-08-19 1997-02-20 Knecht Filterwerke Gmbh Fuel filter for motor vehicle IC engine

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US2319934A (en) * 1939-08-23 1943-05-25 Carter Carburetor Corp Electric fuel pump
US4620512A (en) * 1982-09-30 1986-11-04 Allied Corporation Glow plug having a conductive film heater
US5076242A (en) * 1990-07-18 1991-12-31 Illinois Tool Works Inc. Integral fuel line
US5076920B2 (en) * 1990-08-30 1998-05-05 Allied Signal Inc Electrostatically dissipative fuel filter
US5865218A (en) * 1992-04-14 1999-02-02 Itt Corporation Multi-layer fuel and vapor tube
DE4242242C2 (en) * 1992-12-15 2003-04-30 Bosch Gmbh Robert Device for supplying the internal combustion engine of a motor vehicle with fuel present in a storage tank
DE4402224A1 (en) 1994-01-26 1995-07-27 Bosch Gmbh Robert Device for supplying an internal combustion engine with fuel from a storage container
EP0754483B1 (en) * 1995-02-03 2004-02-04 Denso Corporation Filter
US5598824A (en) * 1996-04-15 1997-02-04 Ford Motor Company Fuel delivery system for an internal combustion engine
DE19709780A1 (en) * 1997-03-10 1998-09-17 Bosch Gmbh Robert Device for delivering fuel from a fuel tank
DE19712155A1 (en) * 1997-03-22 1998-09-24 Bosch Gmbh Robert Fuel supply system
DE19838555A1 (en) * 1997-08-30 1999-03-04 Mannesmann Vdo Ag Safety device for a fuel tank

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289200A (en) * 1965-03-02 1966-11-29 Amp Inc Housing for indicating lamp or other electrical components
JPH07192791A (en) * 1993-12-28 1995-07-28 Matsushita Electric Works Ltd Cable connector terminal
JPH08232792A (en) * 1994-12-28 1996-09-10 Nippondenso Co Ltd In-tank type fuel pump device
EP0754852A2 (en) * 1995-07-18 1997-01-22 Nippondenso Co., Ltd. In-tank fuel pump apparatus having improved structure for dissipating electrostatic charges
DE19530526A1 (en) * 1995-08-19 1997-02-20 Knecht Filterwerke Gmbh Fuel filter for motor vehicle IC engine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31) *

Also Published As

Publication number Publication date
EP0968364B1 (en) 2003-09-17
JP2001517283A (en) 2001-10-02
EP0968364A1 (en) 2000-01-05
EP1260698A2 (en) 2002-11-27
DE19712155A1 (en) 1998-09-24
DE59809647D1 (en) 2003-10-23
EP1260698B1 (en) 2006-10-18
ES2209114T3 (en) 2004-06-16
US6435163B1 (en) 2002-08-20
WO1998042973A1 (en) 1998-10-01
KR20010005516A (en) 2001-01-15
DE59813776D1 (en) 2006-11-30
KR100633269B1 (en) 2006-10-13
JP4108764B2 (en) 2008-06-25
ES2274937T3 (en) 2007-06-01
US6802301B2 (en) 2004-10-12
US20020124833A1 (en) 2002-09-12
BR9808623A (en) 2000-05-16

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