DE3914939C2 - - Google Patents

Info

Publication number
DE3914939C2
DE3914939C2 DE19893914939 DE3914939A DE3914939C2 DE 3914939 C2 DE3914939 C2 DE 3914939C2 DE 19893914939 DE19893914939 DE 19893914939 DE 3914939 A DE3914939 A DE 3914939A DE 3914939 C2 DE3914939 C2 DE 3914939C2
Authority
DE
Germany
Prior art keywords
line
fuel
pressure
valve
short
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
DE19893914939
Other languages
German (de)
English (en)
Other versions
DE3914939A1 (de
Inventor
Klaus 8056 Neufahrn De Borgmann
Harald 8000 Muenchen De Job
Bernd 8068 Pfaffenhofen De Plodek
Hartmut 8901 Dasing De Windisch
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE19893914939 priority Critical patent/DE3914939A1/de
Publication of DE3914939A1 publication Critical patent/DE3914939A1/de
Application granted granted Critical
Publication of DE3914939C2 publication Critical patent/DE3914939C2/de
Granted 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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of 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
    • F02M37/20—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 characterised by means for preventing vapour lock
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/60—Fuel-injection apparatus having means for facilitating the starting of engines, e.g. with valves or fuel passages for keeping residual pressure in common rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19893914939 1989-05-06 1989-05-06 Niederdruck-brennstoff-einspritzanlage Granted DE3914939A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893914939 DE3914939A1 (de) 1989-05-06 1989-05-06 Niederdruck-brennstoff-einspritzanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893914939 DE3914939A1 (de) 1989-05-06 1989-05-06 Niederdruck-brennstoff-einspritzanlage

Publications (2)

Publication Number Publication Date
DE3914939A1 DE3914939A1 (de) 1990-11-08
DE3914939C2 true DE3914939C2 (Direct) 1993-09-23

Family

ID=6380218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893914939 Granted DE3914939A1 (de) 1989-05-06 1989-05-06 Niederdruck-brennstoff-einspritzanlage

Country Status (1)

Country Link
DE (1) DE3914939A1 (Direct)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241374A1 (de) * 1992-12-09 1994-06-16 Kloeckner Humboldt Deutz Ag Kraftstoffversorgungssystem
DE102004017729A1 (de) * 2004-04-10 2005-10-27 Volkswagen Ag Kraftstoffeinspritzanlage für Brennkraftmaschinen
DE19539883B4 (de) * 1995-05-26 2011-06-01 Robert Bosch Gmbh Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine
DE102010007254A1 (de) 2010-02-09 2011-08-11 Bayerische Motoren Werke Aktiengesellschaft, 80809 Kraftstoffleitung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136833A1 (de) * 1991-11-08 1993-05-13 Bayerische Motoren Werke Ag Anordnung zur kraftstoff-versorgung einer brennkraftmaschine
US5598817A (en) * 1993-09-10 1997-02-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fuel feeding system for internal combustion engine
DE4336871A1 (de) * 1993-10-28 1995-05-04 Siemens Ag Vorrichtung zur Reduzierung der Kraftstofftemperatur im Tank eines Kraftfahrzeuges
US5590631A (en) * 1994-01-14 1997-01-07 Walbro Corporation Fuel system accumulator
DE19540892A1 (de) * 1995-11-02 1997-05-07 Bayerische Motoren Werke Ag Kraftstoffanlage
FR2783019B1 (fr) * 1998-09-04 2000-10-27 Renault Circuit d'alimentation en carburant pour moteur a combustion interne
DE102009055037B4 (de) * 2009-12-21 2013-05-29 Ford Global Technologies, Llc Common Rail Minimaldruck zum schnellen Druckaufbau

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902390A1 (de) * 1979-01-23 1980-07-31 Bosch Gmbh Robert Kraftstoffeinspritzanlage
JPS6115248Y2 (Direct) * 1981-01-12 1986-05-12
US4526152A (en) * 1984-01-12 1985-07-02 Ford Motor Company Low pressure low cost automotive type fuel injection system
JPS62129566A (ja) * 1985-12-02 1987-06-11 Hitachi Ltd 燃料供給装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241374A1 (de) * 1992-12-09 1994-06-16 Kloeckner Humboldt Deutz Ag Kraftstoffversorgungssystem
DE19539883B4 (de) * 1995-05-26 2011-06-01 Robert Bosch Gmbh Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine
DE102004017729A1 (de) * 2004-04-10 2005-10-27 Volkswagen Ag Kraftstoffeinspritzanlage für Brennkraftmaschinen
DE102010007254A1 (de) 2010-02-09 2011-08-11 Bayerische Motoren Werke Aktiengesellschaft, 80809 Kraftstoffleitung

Also Published As

Publication number Publication date
DE3914939A1 (de) 1990-11-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee