SE0201901D0 - Fuel system for an internal combustion engine - Google Patents

Fuel system for an internal combustion engine

Info

Publication number
SE0201901D0
SE0201901D0 SE0201901A SE0201901A SE0201901D0 SE 0201901 D0 SE0201901 D0 SE 0201901D0 SE 0201901 A SE0201901 A SE 0201901A SE 0201901 A SE0201901 A SE 0201901A SE 0201901 D0 SE0201901 D0 SE 0201901D0
Authority
SE
Sweden
Prior art keywords
combustion engine
internal combustion
fuel system
chamber
cone
Prior art date
Application number
SE0201901A
Other languages
Swedish (sv)
Other versions
SE0201901L (en
SE522504C2 (en
Inventor
Anders Larsson
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Priority to SE0201901A priority Critical patent/SE522504C2/en
Publication of SE0201901D0 publication Critical patent/SE0201901D0/en
Priority to DE60326583T priority patent/DE60326583D1/en
Priority to CNB038142104A priority patent/CN100354518C/en
Priority to JP2004515288A priority patent/JP4340627B2/en
Priority to AU2003246196A priority patent/AU2003246196A1/en
Priority to AT03738804T priority patent/ATE425353T1/en
Priority to EP03738804A priority patent/EP1518048B1/en
Priority to BRPI0311989-0A priority patent/BR0311989B1/en
Priority to PCT/SE2003/000884 priority patent/WO2004001217A1/en
Publication of SE0201901L publication Critical patent/SE0201901L/en
Publication of SE522504C2 publication Critical patent/SE522504C2/en
Priority to US10/905,165 priority patent/US7201153B2/en

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
    • F02M37/22—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
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The system has an upper part of a valve chamber comprising of an outlet for bleeding to a fuel tank. The chamber also has a valve cone (24) provided with an inner passage having a valve seat under normal fuel pressure interacts with a bleed cone (26) which is movable in the passage. The bleed cone interacts with a lower valve seat (27) of the chamber when the pressure is low and moves away as the pressure rises.
SE0201901A 2002-06-19 2002-06-19 Fuel injection system for internal combustion engine, has upper part of valve chamber with outlet for bleeding to fuel tank and valve cone with inner passage having valve seat which interacts with bleed cone at normal pressure SE522504C2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0201901A SE522504C2 (en) 2002-06-19 2002-06-19 Fuel injection system for internal combustion engine, has upper part of valve chamber with outlet for bleeding to fuel tank and valve cone with inner passage having valve seat which interacts with bleed cone at normal pressure
PCT/SE2003/000884 WO2004001217A1 (en) 2002-06-19 2003-05-28 Fuel injection system for an internal combustion engine
AU2003246196A AU2003246196A1 (en) 2002-06-19 2003-05-28 Fuel injection system for an internal combustion engine
CNB038142104A CN100354518C (en) 2002-06-19 2003-05-28 Fuel injection system for an internal combustion engine
JP2004515288A JP4340627B2 (en) 2002-06-19 2003-05-28 Fuel injection device for internal combustion engine
DE60326583T DE60326583D1 (en) 2002-06-19 2003-05-28 FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINE
AT03738804T ATE425353T1 (en) 2002-06-19 2003-05-28 FUEL INJECTION SYSTEM FOR COMBUSTION ENGINE
EP03738804A EP1518048B1 (en) 2002-06-19 2003-05-28 Fuel injection system for an internal combustion engine
BRPI0311989-0A BR0311989B1 (en) 2002-06-19 2003-05-28 fuel injection system for an internal combustion engine.
US10/905,165 US7201153B2 (en) 2002-06-19 2004-12-20 Fuel injection system for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201901A SE522504C2 (en) 2002-06-19 2002-06-19 Fuel injection system for internal combustion engine, has upper part of valve chamber with outlet for bleeding to fuel tank and valve cone with inner passage having valve seat which interacts with bleed cone at normal pressure

Publications (3)

Publication Number Publication Date
SE0201901D0 true SE0201901D0 (en) 2002-06-19
SE0201901L SE0201901L (en) 2003-12-20
SE522504C2 SE522504C2 (en) 2004-02-10

Family

ID=20288260

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201901A SE522504C2 (en) 2002-06-19 2002-06-19 Fuel injection system for internal combustion engine, has upper part of valve chamber with outlet for bleeding to fuel tank and valve cone with inner passage having valve seat which interacts with bleed cone at normal pressure

Country Status (1)

Country Link
SE (1) SE522504C2 (en)

Also Published As

Publication number Publication date
SE0201901L (en) 2003-12-20
SE522504C2 (en) 2004-02-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed