DE59701035D1 - Fuel supply unit - Google Patents

Fuel supply unit

Info

Publication number
DE59701035D1
DE59701035D1 DE59701035T DE59701035T DE59701035D1 DE 59701035 D1 DE59701035 D1 DE 59701035D1 DE 59701035 T DE59701035 T DE 59701035T DE 59701035 T DE59701035 T DE 59701035T DE 59701035 D1 DE59701035 D1 DE 59701035D1
Authority
DE
Germany
Prior art keywords
supply unit
fuel supply
fuel
unit
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.)
Expired - Fee Related
Application number
DE59701035T
Other languages
German (de)
Inventor
Klaus-Dieter Meese
Otto Korst
Joachim Guenther
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.)
Siemens AG
Original Assignee
Mannesmann VDO 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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Application granted granted Critical
Publication of DE59701035D1 publication Critical patent/DE59701035D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0017—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor related to fuel pipes or their connections, e.g. joints or sealings
    • 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
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • 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
    • 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
    • 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
    • F02D33/006—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 depending on engine operating conditions, e.g. start, stop or ambient conditions
    • 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

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)
DE59701035T 1996-12-10 1997-11-21 Fuel supply unit Expired - Fee Related DE59701035D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19651188A DE19651188C2 (en) 1996-12-10 1996-12-10 Fuel supply unit

Publications (1)

Publication Number Publication Date
DE59701035D1 true DE59701035D1 (en) 2000-02-24

Family

ID=7814170

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19651188A Expired - Fee Related DE19651188C2 (en) 1996-12-10 1996-12-10 Fuel supply unit
DE59701035T Expired - Fee Related DE59701035D1 (en) 1996-12-10 1997-11-21 Fuel supply unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19651188A Expired - Fee Related DE19651188C2 (en) 1996-12-10 1996-12-10 Fuel supply unit

Country Status (2)

Country Link
EP (1) EP0848157B1 (en)
DE (2) DE19651188C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934648C1 (en) * 1999-07-23 2000-10-26 Daimler Chrysler Ag Fuel supply for an internal combustion motor with fuel injection has a two-way valve between the feed line and the pressure store with a second valve outlet opening into the fuel tank for operation at high pressures
DE102007061355A1 (en) * 2007-12-19 2009-07-02 Audi Ag Emergency emptying method for fuel tank of motor vehicle, involves leading rear side of fuel pump to detachable interface i.e. quick coupler, and subjecting fuel pump to low-pressure over detachable interface for emptying tank

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920690A (en) * 1954-10-06 1960-01-12 Tokheim Corp Pressure-regulated fuel supply system
US4569637A (en) * 1984-02-22 1986-02-11 Walbro Corporation In-tank fuel pump assembly
US4694857A (en) * 1986-03-31 1987-09-22 Stant Inc. Fuel sender unit
US4780063A (en) * 1987-10-09 1988-10-25 Walbro Corporation Vehicle fuel pump having a noise-reduction jacket
US5148792A (en) * 1992-01-03 1992-09-22 Walbro Corporation Pressure-responsive fuel delivery system
GB2268225B (en) * 1992-06-29 1995-07-05 Ford Motor Co A fuel supply arrangement
US5361742A (en) * 1993-02-08 1994-11-08 Walbro Corporation Fuel pump manifold
JP3734281B2 (en) * 1993-09-10 2006-01-11 株式会社デンソー In-tank fuel pump
DE4411566C2 (en) * 1994-04-02 2000-08-31 Mannesmann Vdo Ag Fuel tank with pump unit arranged inside the tank
US5623910A (en) * 1994-11-30 1997-04-29 Walbro Corporation Check and vent valve assembly

Also Published As

Publication number Publication date
EP0848157A1 (en) 1998-06-17
DE19651188A1 (en) 1998-06-18
DE19651188C2 (en) 2000-04-13
EP0848157B1 (en) 2000-01-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

8339 Ceased/non-payment of the annual fee