SE8901369L - Braensleinsprutningspump foer foerbraenningsmotorer med foer- och huvudinsprutning - Google Patents

Braensleinsprutningspump foer foerbraenningsmotorer med foer- och huvudinsprutning

Info

Publication number
SE8901369L
SE8901369L SE8901369A SE8901369A SE8901369L SE 8901369 L SE8901369 L SE 8901369L SE 8901369 A SE8901369 A SE 8901369A SE 8901369 A SE8901369 A SE 8901369A SE 8901369 L SE8901369 L SE 8901369L
Authority
SE
Sweden
Prior art keywords
pump
piston
injection
arrangement
working chamber
Prior art date
Application number
SE8901369A
Other languages
Unknown language ( )
English (en)
Other versions
SE8901369D0 (sv
Inventor
H A Kochanowski
Original Assignee
Hatz Motoren
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 Hatz Motoren filed Critical Hatz Motoren
Publication of SE8901369D0 publication Critical patent/SE8901369D0/sv
Publication of SE8901369L publication Critical patent/SE8901369L/sv

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
SE8901369A 1988-04-18 1989-04-17 Braensleinsprutningspump foer foerbraenningsmotorer med foer- och huvudinsprutning SE8901369L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812867A DE3812867A1 (de) 1988-04-18 1988-04-18 Kraftstoff-einspritzpumpe fuer brennkraftmaschinen mit vor- und haupteinspritzung des kraftstoffes

Publications (2)

Publication Number Publication Date
SE8901369D0 SE8901369D0 (sv) 1989-04-17
SE8901369L true SE8901369L (sv) 1989-10-19

Family

ID=6352231

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901369A SE8901369L (sv) 1988-04-18 1989-04-17 Braensleinsprutningspump foer foerbraenningsmotorer med foer- och huvudinsprutning

Country Status (9)

Country Link
US (1) US5074766A (sv)
JP (1) JPH01305159A (sv)
CH (1) CH680231A5 (sv)
DE (1) DE3812867A1 (sv)
FR (1) FR2630166A1 (sv)
GB (1) GB2219356B (sv)
IT (1) IT1227750B (sv)
SE (1) SE8901369L (sv)
ZA (1) ZA889305B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029159A1 (de) * 1990-01-03 1991-07-04 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung fuer einspritzbrennkraftmaschinen
DE4106813A1 (de) * 1991-03-04 1992-09-10 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US5492098A (en) * 1993-03-01 1996-02-20 Caterpillar Inc. Flexible injection rate shaping device for a hydraulically-actuated fuel injection system
AT1628U1 (de) * 1995-03-30 1997-08-25 Avl Verbrennungskraft Messtech Einspritzeinrichtung für eine brennkraftmaschine mit direkteinspritzung
US5730104A (en) * 1997-02-19 1998-03-24 Caterpillar Inc. Injection rate shaping device for a fill metered hydraulically-actuated fuel injection system
DE19941688C2 (de) 1999-09-01 2001-08-09 Siemens Ag Einspritzeinrichtung für eine Brennkraftmaschine mit Direkteinspritzung
US6923382B2 (en) 2001-01-17 2005-08-02 Siemens Diesel Systems Technology Hydraulically actuated injector with delay piston and method of using the same
JP4767282B2 (ja) * 2008-05-30 2011-09-07 本田技研工業株式会社 内燃機関の制御装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585014C (de) * 1932-06-22 1933-09-27 Robert Bosch Akt Ges Einspritzpumpe fuer Brennkraftmaschinen mit Voreinspritzung
FR1019381A (fr) * 1950-06-01 1953-01-21 Aviat Et Materiel Moderne Soc Pompe à injection, à injection préalable
DE916605C (de) * 1951-09-16 1954-08-12 Augsburg Nuernberg A G Zweigni Verfahren einer in Vor- und Haupteinspritzung unterteilten Kraftstoffeinspritzung mittels Einspritzpumpe
US2871796A (en) * 1955-08-02 1959-02-03 Allis Chalmers Mfg Co Pilot injection pump
FR2482669A2 (fr) * 1979-05-28 1981-11-20 Semt Perfectionnement a une pompe d'injection pour un moteur a combustion interne
DE3334032A1 (de) * 1983-09-21 1985-04-04 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung
FI864598A (fi) * 1986-01-09 1987-07-10 Sulzer Ag Sprutsystem foer insprutning av braensle i en cylinder i en kolvfoerbraenningsmaskin.
DE3731817A1 (de) * 1987-09-22 1989-03-30 Hatz Motoren Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Also Published As

Publication number Publication date
FR2630166A1 (fr) 1989-10-20
IT1227750B (it) 1991-05-06
GB2219356A (en) 1989-12-06
IT8823167A0 (it) 1988-12-30
DE3812867A1 (de) 1989-10-26
FR2630166B1 (sv) 1994-07-13
GB8907140D0 (en) 1989-05-10
SE8901369D0 (sv) 1989-04-17
GB2219356B (en) 1992-03-18
JPH01305159A (ja) 1989-12-08
ZA889305B (en) 1989-09-27
US5074766A (en) 1991-12-24
DE3812867C2 (sv) 1992-11-12
CH680231A5 (sv) 1992-07-15

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