CH471969A - Fuel injection pump with two axially parallel pump plungers for internal combustion engines - Google Patents

Fuel injection pump with two axially parallel pump plungers for internal combustion engines

Info

Publication number
CH471969A
CH471969A CH753468A CH753468A CH471969A CH 471969 A CH471969 A CH 471969A CH 753468 A CH753468 A CH 753468A CH 753468 A CH753468 A CH 753468A CH 471969 A CH471969 A CH 471969A
Authority
CH
Switzerland
Prior art keywords
internal combustion
fuel injection
pump
combustion engines
axially parallel
Prior art date
Application number
CH753468A
Other languages
German (de)
Inventor
Henkel Werner
Original Assignee
Maschf 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
Priority claimed from DE19671576591 external-priority patent/DE1576591C/en
Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of CH471969A publication Critical patent/CH471969A/en

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
    • F02M59/28—Mechanisms therefor
    • 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)
  • High-Pressure Fuel Injection Pump Control (AREA)
CH753468A 1967-08-29 1968-05-21 Fuel injection pump with two axially parallel pump plungers for internal combustion engines CH471969A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671576591 DE1576591C (en) 1967-08-29 1967-08-29 Fuel injection pump for internal combustion engines
DEM0075340 1967-08-29

Publications (1)

Publication Number Publication Date
CH471969A true CH471969A (en) 1969-04-30

Family

ID=25753184

Family Applications (1)

Application Number Title Priority Date Filing Date
CH753468A CH471969A (en) 1967-08-29 1968-05-21 Fuel injection pump with two axially parallel pump plungers for internal combustion engines

Country Status (4)

Country Link
CH (1) CH471969A (en)
FR (1) FR1577145A (en)
GB (1) GB1227397A (en)
NL (1) NL6807495A (en)

Also Published As

Publication number Publication date
DE1576591A1 (en) 1972-02-10
FR1577145A (en) 1969-08-01
GB1227397A (en) 1971-04-07
NL6807495A (en) 1969-03-04

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Legal Events

Date Code Title Description
PL Patent ceased