FR2905146B1 - FUEL SUPPLY DEVICE FOR COMBUSTION ENGINE - Google Patents

FUEL SUPPLY DEVICE FOR COMBUSTION ENGINE

Info

Publication number
FR2905146B1
FR2905146B1 FR0607533A FR0607533A FR2905146B1 FR 2905146 B1 FR2905146 B1 FR 2905146B1 FR 0607533 A FR0607533 A FR 0607533A FR 0607533 A FR0607533 A FR 0607533A FR 2905146 B1 FR2905146 B1 FR 2905146B1
Authority
FR
France
Prior art keywords
combustion engine
supply device
fuel supply
fuel
combustion
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.)
Active
Application number
FR0607533A
Other languages
French (fr)
Other versions
FR2905146A1 (en
Inventor
Daniel Passerel
Franck Levy
Olivier Poussin
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0607533A priority Critical patent/FR2905146B1/en
Publication of FR2905146A1 publication Critical patent/FR2905146A1/en
Application granted granted Critical
Publication of FR2905146B1 publication Critical patent/FR2905146B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/005—Pressure relief valves
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0054—Check valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0607533A 2006-08-25 2006-08-25 FUEL SUPPLY DEVICE FOR COMBUSTION ENGINE Active FR2905146B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0607533A FR2905146B1 (en) 2006-08-25 2006-08-25 FUEL SUPPLY DEVICE FOR COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607533A FR2905146B1 (en) 2006-08-25 2006-08-25 FUEL SUPPLY DEVICE FOR COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2905146A1 FR2905146A1 (en) 2008-02-29
FR2905146B1 true FR2905146B1 (en) 2008-11-07

Family

ID=38016777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0607533A Active FR2905146B1 (en) 2006-08-25 2006-08-25 FUEL SUPPLY DEVICE FOR COMBUSTION ENGINE

Country Status (1)

Country Link
FR (1) FR2905146B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010064192A1 (en) * 2010-12-27 2012-06-28 Robert Bosch Gmbh Pressure-switching valve for a fuel injection system of an internal combustion engine
DE102015008135A1 (en) * 2015-06-24 2016-12-29 L'orange Gmbh Safety valve and fuel injection system with such

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2943340B2 (en) * 1991-01-24 1999-08-30 株式会社デンソー Accumulator type fuel injection device
JPH05149209A (en) * 1991-11-27 1993-06-15 Nippondenso Co Ltd Fuel injection device
JP3763698B2 (en) * 1998-10-22 2006-04-05 株式会社日本自動車部品総合研究所 Design method of fuel supply system that can relieve pressure pulsation
JP2001107822A (en) * 1999-10-07 2001-04-17 Yanmar Diesel Engine Co Ltd Fuel injection device
US6125822A (en) * 2000-02-04 2000-10-03 Stanadyne Automotive Corp. Two stage pressure relief valve
US6832599B2 (en) * 2003-04-14 2004-12-21 Caterpillar Inc Fuel system for an internal combustion engine
DE102004037962A1 (en) * 2004-08-05 2006-03-16 Robert Bosch Gmbh Reverse flow throttle valve mechanism for common-rail system, has throttle device, and variable stroke stop for valve closing unit, and piston with hole, which creates flow connection between mechanism and clearance hole in piston

Also Published As

Publication number Publication date
FR2905146A1 (en) 2008-02-29

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