EP2060773A3 - Fuel delivery unit - Google Patents

Fuel delivery unit Download PDF

Info

Publication number
EP2060773A3
EP2060773A3 EP08105505A EP08105505A EP2060773A3 EP 2060773 A3 EP2060773 A3 EP 2060773A3 EP 08105505 A EP08105505 A EP 08105505A EP 08105505 A EP08105505 A EP 08105505A EP 2060773 A3 EP2060773 A3 EP 2060773A3
Authority
EP
European Patent Office
Prior art keywords
fuel
components
delivery unit
motor vehicle
fuel delivery
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.)
Ceased
Application number
EP08105505A
Other languages
German (de)
French (fr)
Other versions
EP2060773A2 (en
Inventor
Bernd Rumpf
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
Publication of EP2060773A2 publication Critical patent/EP2060773A2/en
Publication of EP2060773A3 publication Critical patent/EP2060773A3/en
Ceased 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
    • F02M37/04—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
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/44—Filters structurally associated with pumps
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/46—Filters structurally associated with 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
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/50—Filters arranged in or on fuel tanks

Abstract

Gegenstand der Erfindung ist eine Kraftstofffördereinheit 1 zum Fördern von Kraftstoff aus einem Kraftstoffbehälter zu einer Brennkraftmaschine eines Kraftfahrzeugs, bestehend aus mehreren Komponenten 4 - 6, 9 ,12 - 14, 16, 17, 19 - 21, 27, 28, wobei die Komponenten ein Flansch zum Verschließen einer Öffnung des Kraftstoffbehälters, ein mit dem Flansch über Abstützelemente 12, 13 verbundener Schwalltopf 14, eine darin angeordnete Kraftstoffpumpe 17, ein Kraftstofffilter 3, ein Druckregler 9, ein Füllstandsgeber 15 und ein Pumpenvorfilter 19 sind, und Mitteln 25, 25a, 26, 29, 30 zum Verbinden jeder einzelnen Komponente mit einem Massepotential 24 des Kraftfahrzeugs. Vom Kraftstoff durchströmte oder umspülte Komponenten 4 - 6, 9,12 - 14, 16, 17, 19 - 21, 27, 28 sind über mindestens zwei elektrisch leitende Verbindungen 25, 25a, 26, 29, 30 mit dem Massepotential 24 verbunden sind.

Figure imgaf001
The invention relates to a fuel delivery unit 1 for conveying fuel from a fuel tank to an internal combustion engine of a motor vehicle, comprising a plurality of components 4 - 6, 9, 12 - 14, 16, 17, 19 - 21, 27, 28, wherein the components Flange for closing an opening of the fuel tank, a swirl pot 14 connected to the flange via support members 12, 13, a fuel pump 17 disposed therein, a fuel filter 3, a pressure regulator 9, a level sensor 15 and a pump pre-filter 19, and means 25, 25a, 26, 29, 30 for connecting each individual component to a ground potential 24 of the motor vehicle. Components 4 - 6, 9, 12 - 14, 16, 17, 19 - 21, 27, 28 through which fuel flows or through which the fuel flows are connected to the ground potential 24 via at least two electrically conductive connections 25, 25 a, 26, 29, 30.
Figure imgaf001
EP08105505A 2007-11-16 2008-10-07 Fuel delivery unit Ceased EP2060773A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007054857A DE102007054857A1 (en) 2007-11-16 2007-11-16 Fuel delivery unit

Publications (2)

Publication Number Publication Date
EP2060773A2 EP2060773A2 (en) 2009-05-20
EP2060773A3 true EP2060773A3 (en) 2010-03-10

Family

ID=40344617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08105505A Ceased EP2060773A3 (en) 2007-11-16 2008-10-07 Fuel delivery unit

Country Status (3)

Country Link
US (1) US7607419B2 (en)
EP (1) EP2060773A3 (en)
DE (1) DE102007054857A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101138206B1 (en) * 2010-01-12 2012-05-10 주식회사 코아비스 Fuel Pump Module
DE102010054883A1 (en) * 2010-12-17 2012-06-21 Continental Automotive Gmbh Fuel delivery unit
DE102011078467A1 (en) 2011-06-30 2013-01-03 Robert Bosch Gmbh Plastic housing
DE102013011409A1 (en) 2013-07-09 2015-01-15 Daimler Ag Modular system for a plurality of Bauvaraianten a fuel delivery device of an internal combustion engine
DE102013011371A1 (en) 2013-07-09 2015-01-15 Daimler Ag Suction jet pump, in particular for a fuel delivery device
DE102013011417A1 (en) 2013-07-09 2015-01-15 Daimler Ag Fuel delivery device for conveying fuel of an internal combustion engine
DE102013011416A1 (en) 2013-07-09 2015-01-15 Daimler Ag Valve element for adjusting or limiting a pressure of a liquid
DE102013220153A1 (en) * 2013-10-04 2015-04-09 Mahle International Gmbh Filter device for a motor vehicle
CN104675589A (en) * 2015-02-13 2015-06-03 重庆峰瑞塑料制品有限公司 Direct through type fast oil return carbon tank oil tank cover
CN205154469U (en) * 2015-10-27 2016-04-13 南车南京浦镇车辆有限公司 Rail vehicle modularization fuel conveyor
US11319966B2 (en) 2016-08-15 2022-05-03 Pierburg Pump Technology Gmbh Motor vehicle auxiliary power unit vacuum pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843019C1 (en) * 1998-09-19 2000-03-09 Bosch Gmbh Robert Fuel feed device for automobile engine fuel injection system has fuel filter housing and fuel tank provided with earth connection via electrically conductive pipe connections
US20030084884A1 (en) * 2001-11-08 2003-05-08 Ulf Sawert Grounded fuel delivery module for fuel system
US20040074995A1 (en) * 2002-10-18 2004-04-22 Denso Corporation Fuel feed apparatus having conductive members grounded each other
US20060219003A1 (en) * 2005-04-05 2006-10-05 Forgue John R Electrostatic charge control for in-tank fuel module components

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076920B2 (en) * 1990-08-30 1998-05-05 Allied Signal Inc Electrostatically dissipative fuel filter
US5647330A (en) * 1996-07-25 1997-07-15 General Motors Corporation Fuel sender for motor vehicle
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843019C1 (en) * 1998-09-19 2000-03-09 Bosch Gmbh Robert Fuel feed device for automobile engine fuel injection system has fuel filter housing and fuel tank provided with earth connection via electrically conductive pipe connections
US20030084884A1 (en) * 2001-11-08 2003-05-08 Ulf Sawert Grounded fuel delivery module for fuel system
US20040074995A1 (en) * 2002-10-18 2004-04-22 Denso Corporation Fuel feed apparatus having conductive members grounded each other
US20060219003A1 (en) * 2005-04-05 2006-10-05 Forgue John R Electrostatic charge control for in-tank fuel module components

Also Published As

Publication number Publication date
US20090126699A1 (en) 2009-05-21
EP2060773A2 (en) 2009-05-20
US7607419B2 (en) 2009-10-27
DE102007054857A1 (en) 2009-05-20

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