DE60102939D1 - Common-rail-kraftstoffversorgungseinrichtung für dieselbrennkraftmaschinen - Google Patents

Common-rail-kraftstoffversorgungseinrichtung für dieselbrennkraftmaschinen

Info

Publication number
DE60102939D1
DE60102939D1 DE60102939T DE60102939T DE60102939D1 DE 60102939 D1 DE60102939 D1 DE 60102939D1 DE 60102939 T DE60102939 T DE 60102939T DE 60102939 T DE60102939 T DE 60102939T DE 60102939 D1 DE60102939 D1 DE 60102939D1
Authority
DE
Germany
Prior art keywords
conduit
chamber
internal combustion
supply device
fuel 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 - Lifetime
Application number
DE60102939T
Other languages
English (en)
Other versions
DE60102939T2 (de
Inventor
Marino Nobile
Marino Sorgo
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.)
WAERTSILAE ITALIA SpA
Original Assignee
WAERTSILAE ITALIA SpA
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 WAERTSILAE ITALIA SpA filed Critical WAERTSILAE ITALIA SpA
Application granted granted Critical
Publication of DE60102939D1 publication Critical patent/DE60102939D1/de
Publication of DE60102939T2 publication Critical patent/DE60102939T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/442—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means preventing fuel leakage around pump plunger, e.g. fluid barriers
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding 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)
  • Stand-By Power Supply Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE60102939T 2000-10-20 2001-09-06 Common-rail-kraftstoffversorgungseinrichtung für dieselbrennkraftmaschinen Expired - Lifetime DE60102939T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000PN000066A ITPN20000066A1 (it) 2000-10-20 2000-10-20 Dispositivi di alimentazione perfezionati in motori diesel denominati"common rail"
ITPN20000066 2000-10-20
PCT/EP2001/010263 WO2002035084A1 (en) 2000-10-20 2001-09-06 Improved fuel-supply devices in diesel engines of the common-rail type

Publications (2)

Publication Number Publication Date
DE60102939D1 true DE60102939D1 (de) 2004-05-27
DE60102939T2 DE60102939T2 (de) 2004-11-04

Family

ID=11453189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102939T Expired - Lifetime DE60102939T2 (de) 2000-10-20 2001-09-06 Common-rail-kraftstoffversorgungseinrichtung für dieselbrennkraftmaschinen

Country Status (6)

Country Link
EP (1) EP1327071B1 (de)
AT (1) ATE264998T1 (de)
AU (1) AU2002212209A1 (de)
DE (1) DE60102939T2 (de)
IT (1) ITPN20000066A1 (de)
WO (1) WO2002035084A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006000834A1 (de) * 2006-01-05 2007-07-19 Linde Ag Ionisch geschmiertes Einspritzventil
RU2537994C2 (ru) * 2010-06-16 2015-01-10 Борис Константинович Зуев Топливный насос высокого давления
JP5927979B2 (ja) * 2012-02-23 2016-06-01 浜名湖電装株式会社 蒸発燃料パージ装置
CN109695566A (zh) * 2019-01-18 2019-04-30 郑国璋 一种柱塞泵的密封润滑结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB724986A (en) * 1953-04-02 1955-02-23 Crossley Premier Engines Ltd Improvements relating to fuel oil injection pumps of internal combustion engines
GB852884A (en) * 1958-08-28 1960-11-02 Su Carburetter Co Ltd Improvements relating to fuel-injection pumps for compression-ignition internal combustion engines
US4036195A (en) * 1975-11-24 1977-07-19 Caterpillar Tractor Co. Unit fuel injector
DE2952218A1 (de) * 1979-12-22 1981-07-02 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
FI84093C (fi) * 1989-08-30 1991-10-10 Waertsilae Diesel Int Insprutningspump foer braensle.

Also Published As

Publication number Publication date
ATE264998T1 (de) 2004-05-15
EP1327071A1 (de) 2003-07-16
AU2002212209A1 (en) 2002-05-06
DE60102939T2 (de) 2004-11-04
WO2002035084A1 (en) 2002-05-02
EP1327071B1 (de) 2004-04-21
ITPN20000066A1 (it) 2002-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition