DE69816785D1 - Brennstoffeinspritzpumpe mit ausfallverhindernden merkmalen - Google Patents

Brennstoffeinspritzpumpe mit ausfallverhindernden merkmalen

Info

Publication number
DE69816785D1
DE69816785D1 DE69816785T DE69816785T DE69816785D1 DE 69816785 D1 DE69816785 D1 DE 69816785D1 DE 69816785 T DE69816785 T DE 69816785T DE 69816785 T DE69816785 T DE 69816785T DE 69816785 D1 DE69816785 D1 DE 69816785D1
Authority
DE
Germany
Prior art keywords
failure
fuel injection
injection pump
preventing characteristics
preventing
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
DE69816785T
Other languages
English (en)
Other versions
DE69816785T2 (de
Inventor
D Sparks
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of DE69816785D1 publication Critical patent/DE69816785D1/de
Publication of DE69816785T2 publication Critical patent/DE69816785T2/de
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
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69816785T 1997-11-26 1998-11-17 Brennstoffeinspritzpumpe mit ausfallverhindernden merkmalen Expired - Fee Related DE69816785T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/979,577 US6176171B1 (en) 1997-11-26 1997-11-26 Fuel injection pump with precipitate inhibiting features
US979577 1997-11-26
PCT/US1998/024552 WO1999027249A1 (en) 1997-11-26 1998-11-17 Fuel injection pump with precipitate inhibiting features

Publications (2)

Publication Number Publication Date
DE69816785D1 true DE69816785D1 (de) 2003-09-04
DE69816785T2 DE69816785T2 (de) 2004-05-27

Family

ID=25526980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816785T Expired - Fee Related DE69816785T2 (de) 1997-11-26 1998-11-17 Brennstoffeinspritzpumpe mit ausfallverhindernden merkmalen

Country Status (5)

Country Link
US (1) US6176171B1 (de)
EP (1) EP0954698B1 (de)
JP (1) JP4237273B2 (de)
DE (1) DE69816785T2 (de)
WO (1) WO1999027249A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1402968B1 (it) 2010-09-06 2013-09-27 Iacobucci Hf Electronics S P A Macchina per caffè da incasso

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU641153A1 (ru) * 1976-06-23 1979-01-05 Специальное Конструкторское Бюро Научно-Производственного Объединения "Геотехника" Насос
GB2123492A (en) 1982-07-08 1984-02-01 Lucas Ind Plc Fuel injection pump
JPS59221459A (ja) 1983-05-28 1984-12-13 Mitsubishi Heavy Ind Ltd 燃料噴射ポンプ
US4826081A (en) 1987-08-20 1989-05-02 Zwick Eugene B Unit type fuel injector for low lubricity, low viscosity fuels
US4963077A (en) * 1989-02-07 1990-10-16 Dresser Industries, Inc. Profiled plunger for a reciprocating pump
US5204314A (en) * 1990-07-06 1993-04-20 Advanced Technology Materials, Inc. Method for delivering an involatile reagent in vapor form to a CVD reactor
DE4030951B4 (de) * 1990-09-29 2004-03-18 Robert Bosch Gmbh Schweröl-Kraftstoffeinspritzeinrichtung für Einspritzbrennkraftmaschinen

Also Published As

Publication number Publication date
DE69816785T2 (de) 2004-05-27
WO1999027249A1 (en) 1999-06-03
EP0954698B1 (de) 2003-07-30
JP2001509857A (ja) 2001-07-24
US6176171B1 (en) 2001-01-23
EP0954698A1 (de) 1999-11-10
JP4237273B2 (ja) 2009-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee