DE2107266C2 - Nockenwellenantrieb für Brennstoffeinspritzpumpe von Brennkraftmaschinen - Google Patents

Nockenwellenantrieb für Brennstoffeinspritzpumpe von Brennkraftmaschinen

Info

Publication number
DE2107266C2
DE2107266C2 DE19712107266 DE2107266A DE2107266C2 DE 2107266 C2 DE2107266 C2 DE 2107266C2 DE 19712107266 DE19712107266 DE 19712107266 DE 2107266 A DE2107266 A DE 2107266A DE 2107266 C2 DE2107266 C2 DE 2107266C2
Authority
DE
Germany
Prior art keywords
pump
piston
relief
pressure
camshaft
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
Application number
DE19712107266
Other languages
German (de)
English (en)
Other versions
DE2107266A1 (de
Inventor
Gerhard 8900 Augsburg Held
Gorm 8906 Gersthofen Kappler
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DE19712107266 priority Critical patent/DE2107266C2/de
Priority to CH150572A priority patent/CH549156A/xx
Priority to ES399455A priority patent/ES399455A1/es
Priority to DD16083772A priority patent/DD96303A1/xx
Priority to BE779399A priority patent/BE779399A/xx
Priority to NL7202007A priority patent/NL7202007A/xx
Priority to JP1635572A priority patent/JPS5522624B1/ja
Publication of DE2107266A1 publication Critical patent/DE2107266A1/de
Application granted granted Critical
Publication of DE2107266C2 publication Critical patent/DE2107266C2/de
Expired 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of 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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/001—Pumps with means for preventing erosion on fuel discharge
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/08—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/361—Valves being actuated mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Vibration Prevention Devices (AREA)
DE19712107266 1971-02-16 1971-02-16 Nockenwellenantrieb für Brennstoffeinspritzpumpe von Brennkraftmaschinen Expired DE2107266C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19712107266 DE2107266C2 (de) 1971-02-16 1971-02-16 Nockenwellenantrieb für Brennstoffeinspritzpumpe von Brennkraftmaschinen
CH150572A CH549156A (de) 1971-02-16 1972-02-02 Verfahren zur druckentlastung einer brennstoffeinspritzvorrichtung und brennstoffeinspritzvorrichtung zur durchfuehrung des verfahrens.
ES399455A ES399455A1 (es) 1971-02-16 1972-02-03 Procedimiento y dispositivo para la descarga de presion de dispositivos de inyeccion de combustibles.
DD16083772A DD96303A1 (forum.php) 1971-02-16 1972-02-11
BE779399A BE779399A (fr) 1971-02-16 1972-02-15 Procede et dispositif de decompression pour dispositifs d'injection de combustible
NL7202007A NL7202007A (forum.php) 1971-02-16 1972-02-16
JP1635572A JPS5522624B1 (forum.php) 1971-02-16 1972-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712107266 DE2107266C2 (de) 1971-02-16 1971-02-16 Nockenwellenantrieb für Brennstoffeinspritzpumpe von Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE2107266A1 DE2107266A1 (de) 1972-08-31
DE2107266C2 true DE2107266C2 (de) 1984-03-08

Family

ID=5798889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712107266 Expired DE2107266C2 (de) 1971-02-16 1971-02-16 Nockenwellenantrieb für Brennstoffeinspritzpumpe von Brennkraftmaschinen

Country Status (7)

Country Link
JP (1) JPS5522624B1 (forum.php)
BE (1) BE779399A (forum.php)
CH (1) CH549156A (forum.php)
DD (1) DD96303A1 (forum.php)
DE (1) DE2107266C2 (forum.php)
ES (1) ES399455A1 (forum.php)
NL (1) NL7202007A (forum.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009745A1 (de) * 1990-03-27 1991-10-02 Man B & W Diesel Ag Hochdruck-kraftstoffeinspritzpumpe
DE4340311C1 (de) * 1993-11-26 1994-12-15 Daimler Benz Ag Verfahren zur Kraftstoffeinspritzung für eine Brennkraftmaschine mit Hochdruckeinspritzung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379662B (de) * 1982-02-12 1986-02-10 Friedmann & Maier Ag Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
GB8705783D0 (en) * 1987-03-11 1987-04-15 Lucas Ind Plc Fuel pumping apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE463411C (de) * 1925-06-30 1930-02-05 Motoren Werke Mannheim Ag Brennstoffpumpe
DE607324C (de) * 1933-03-07 1934-12-21 Fried Krupp Germaniawerft Akt Regelungsventil fuer Brennstoffpumpen
DE1023636B (de) * 1956-08-21 1958-01-30 Bosch Gmbh Robert Einspritzpumpe fuer Brennkraftmaschinen
CH476917A (de) * 1967-06-19 1969-08-15 Sulzer Ag Brennstoffeinspritzpumpe einer Kolbenbrennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009745A1 (de) * 1990-03-27 1991-10-02 Man B & W Diesel Ag Hochdruck-kraftstoffeinspritzpumpe
DE4340311C1 (de) * 1993-11-26 1994-12-15 Daimler Benz Ag Verfahren zur Kraftstoffeinspritzung für eine Brennkraftmaschine mit Hochdruckeinspritzung

Also Published As

Publication number Publication date
CH549156A (de) 1974-05-15
ES399455A1 (es) 1974-10-16
DE2107266A1 (de) 1972-08-31
NL7202007A (forum.php) 1972-08-18
DD96303A1 (forum.php) 1973-03-12
JPS5522624B1 (forum.php) 1980-06-18
BE779399A (fr) 1972-05-30

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OGA New person/name/address of the applicant
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee