EP1091116A3 - Fuel supply device and fuel pump - Google Patents

Fuel supply device and fuel pump Download PDF

Info

Publication number
EP1091116A3
EP1091116A3 EP00119705A EP00119705A EP1091116A3 EP 1091116 A3 EP1091116 A3 EP 1091116A3 EP 00119705 A EP00119705 A EP 00119705A EP 00119705 A EP00119705 A EP 00119705A EP 1091116 A3 EP1091116 A3 EP 1091116A3
Authority
EP
European Patent Office
Prior art keywords
fuel
supply device
pump
fuel pump
fuel supply
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.)
Withdrawn
Application number
EP00119705A
Other languages
German (de)
French (fr)
Other versions
EP1091116A2 (en
Inventor
Klaus Gebert
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.)
Kautex Textron GmbH and Co KG
Original Assignee
Kautex Textron GmbH and Co KG
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 Kautex Textron GmbH and Co KG filed Critical Kautex Textron GmbH and Co KG
Publication of EP1091116A2 publication Critical patent/EP1091116A2/en
Publication of EP1091116A3 publication Critical patent/EP1091116A3/en
Withdrawn legal-status Critical Current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
    • F02M37/02—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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • 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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Brushless Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Die Erfindung betrifft eine Kraftstoffversorgungseinrichtung für ein Kraftfahrzeug, mit wenigstens einer elektrisch betriebenen Kraftstoffpumpe (5), die in einem Schwalltopf (6) angeordnet ist und Kraftstoff aus dem Schwalltopf (6) in eine Kraftstoff-Zuleitung zu einem Motor (3) fördert und mit wenigstens einer Kraftstoff-Rücklaufleitung vom Motor (3) oder von einem Bypass in der Zuleitung (2). Die Kraftstoffversorgungseinrichtung zeichnet sich insbesondere dadurch aus, daß die Kraftstoffpumpe (5) eine elektronische Steuerung und wenigstens einen hydraulischen Steuereingang (13) aufweist und daß der hydraulische Steuereingang (13) der Kraftstoffpumpe (5) an die Kraftstoff-Zuleitung und/oder an die Kraftstoff-Rücklaufleitung angeschlossen ist.

Figure 00000001
The invention relates to a fuel supply device for a motor vehicle, with at least one electrically operated fuel pump (5), which is arranged in a swirl pot (6) and conveys fuel from the swirl pot (6) into a fuel feed line to an engine (3) and with it at least one fuel return line from the engine (3) or from a bypass in the supply line (2). The fuel supply device is characterized in particular in that the fuel pump (5) has an electronic control and at least one hydraulic control input (13) and that the hydraulic control input (13) of the fuel pump (5) to the fuel supply line and / or to the fuel - Return line is connected.
Figure 00000001
EP00119705A 1999-10-07 2000-09-09 Fuel supply device and fuel pump Withdrawn EP1091116A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999148170 DE19948170B4 (en) 1999-10-07 1999-10-07 Fuel supply device and fuel pump
DE19948170 1999-10-07

Publications (2)

Publication Number Publication Date
EP1091116A2 EP1091116A2 (en) 2001-04-11
EP1091116A3 true EP1091116A3 (en) 2001-12-19

Family

ID=7924716

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00119705A Withdrawn EP1091116A3 (en) 1999-10-07 2000-09-09 Fuel supply device and fuel pump

Country Status (4)

Country Link
EP (1) EP1091116A3 (en)
JP (1) JP2001173534A (en)
CA (1) CA2321606A1 (en)
DE (1) DE19948170B4 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162772B4 (en) * 2001-12-20 2005-11-03 Ti Automotive (Neuss) Gmbh Media conveyor
DE10303444B3 (en) * 2003-01-29 2004-05-06 Siemens Ag Base control signal determination method for fuel pump of IC engine fuel injection system ensuring minimum pressure at output of fuel pump is maintained
DE102004007878A1 (en) * 2004-02-18 2005-09-15 Ti Automotive (Neuss) Gmbh Fuel supply system and method for controlling the fuel supply
DE102005023700A1 (en) * 2005-05-23 2006-11-30 Robert Bosch Gmbh Fuel delivery device and method of monitoring a filter of the device
DE102005052144A1 (en) * 2005-10-28 2007-05-03 Bayerische Motoren Werke Ag Fuel supply arrangement for internal combustion engine, has tank feedbacking line arranged to point of ejector pumps in impedance-free manner, and discharging amount of fuel downstream to ejector pumps over pressure relief valve
US8820298B2 (en) 2009-12-07 2014-09-02 Denso International America, Inc. Passive and semi-active diesel and gasoline fuel module
TWM453728U (en) * 2012-11-22 2013-05-21 Shen S Glory Inc Fuel supply device and oil reflow tee thereof
IT202000005620A1 (en) 2020-03-17 2021-09-17 Vittorazi Motors S R L FUEL INJECTION CONTROL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE FITTED WITH A FUEL RETURN LINE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596519A (en) * 1982-07-29 1986-06-24 Walbro Corporation Gear rotor fuel pump
JPH0842419A (en) * 1994-07-29 1996-02-13 Aisan Ind Co Ltd Impeller type pump
US5605133A (en) * 1995-11-20 1997-02-25 Walbro Corporation Fuel rail pressure control
US5697769A (en) * 1995-09-25 1997-12-16 Walbro Corporation Fuel pump outlet assembly
US5762481A (en) * 1995-03-23 1998-06-09 Nippondenso Co., Ltd. In-tank type fuel pump
JPH11257176A (en) * 1998-03-06 1999-09-21 Keihin Corp Fuel pump device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926829A (en) * 1988-11-28 1990-05-22 Walbro Corporation Pressure-responsive fuel delivery system
US5579739A (en) * 1994-01-14 1996-12-03 Walbro Corporation Returnless fuel system with demand fuel pressure regulator
DE19504217C2 (en) * 1995-02-09 2002-11-14 Bosch Gmbh Robert Device for conveying fuel from a storage tank to the internal combustion engine of a motor vehicle
US5659217A (en) * 1995-02-10 1997-08-19 Petersen; Christian C. Permanent magnet d.c. motor having a radially-disposed working flux gap
DE19618707C2 (en) * 1996-05-09 1998-12-17 Siemens Ag Method and device for regulating a fuel volume flow
DE19618932C2 (en) * 1996-05-10 2001-02-01 Siemens Ag Device and method for regulating the fuel pressure in a high pressure accumulator
DE19735938B4 (en) * 1997-08-19 2007-12-13 Robert Bosch Gmbh Method and device for controlling an internal combustion engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596519A (en) * 1982-07-29 1986-06-24 Walbro Corporation Gear rotor fuel pump
JPH0842419A (en) * 1994-07-29 1996-02-13 Aisan Ind Co Ltd Impeller type pump
US5762481A (en) * 1995-03-23 1998-06-09 Nippondenso Co., Ltd. In-tank type fuel pump
US5697769A (en) * 1995-09-25 1997-12-16 Walbro Corporation Fuel pump outlet assembly
US5605133A (en) * 1995-11-20 1997-02-25 Walbro Corporation Fuel rail pressure control
JPH11257176A (en) * 1998-03-06 1999-09-21 Keihin Corp Fuel pump device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 06 28 June 1996 (1996-06-28) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 14 22 December 1999 (1999-12-22) *

Also Published As

Publication number Publication date
CA2321606A1 (en) 2001-04-07
EP1091116A2 (en) 2001-04-11
DE19948170A1 (en) 2001-04-12
DE19948170B4 (en) 2005-05-04
JP2001173534A (en) 2001-06-26

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