ATE352713T1 - Pumpenanordnung - Google Patents

Pumpenanordnung

Info

Publication number
ATE352713T1
ATE352713T1 AT03254935T AT03254935T ATE352713T1 AT E352713 T1 ATE352713 T1 AT E352713T1 AT 03254935 T AT03254935 T AT 03254935T AT 03254935 T AT03254935 T AT 03254935T AT E352713 T1 ATE352713 T1 AT E352713T1
Authority
AT
Austria
Prior art keywords
compression chamber
fuel
flow path
flow
pressurisation
Prior art date
Application number
AT03254935T
Other languages
English (en)
Inventor
Nicholas Felton
Original Assignee
Delphi Tech 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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE352713T1 publication Critical patent/ATE352713T1/de

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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/06—Pumps peculiar thereto
    • F02M45/066—Having specially arranged spill port and spill contour on the 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Eye Examination Apparatus (AREA)
AT03254935T 2003-08-07 2003-08-07 Pumpenanordnung ATE352713T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03254935A EP1505294B1 (de) 2003-08-07 2003-08-07 Pumpenanordnung

Publications (1)

Publication Number Publication Date
ATE352713T1 true ATE352713T1 (de) 2007-02-15

Family

ID=33547792

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03254935T ATE352713T1 (de) 2003-08-07 2003-08-07 Pumpenanordnung

Country Status (3)

Country Link
EP (1) EP1505294B1 (de)
AT (1) ATE352713T1 (de)
DE (1) DE60311454T2 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN147113B (de) * 1975-11-05 1979-11-17 Semt
DE3419167A1 (de) * 1984-05-23 1985-11-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung an einer brennkraftmaschine
US6012429A (en) * 1996-10-25 2000-01-11 Beatty; David J. Hydraulically-actuated fuel injector with idle stability port
DE19831078A1 (de) * 1998-07-10 2000-01-13 Orange Gmbh Kraftstoffeinspritzpumpe
US6913212B2 (en) * 2001-01-17 2005-07-05 Siemens Diesel Systems Technology, Llc Oil activated fuel injector control with delay plunger

Also Published As

Publication number Publication date
DE60311454D1 (de) 2007-03-15
EP1505294B1 (de) 2007-01-24
EP1505294A1 (de) 2005-02-09
DE60311454T2 (de) 2007-11-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties