EP0448066A3 - Fuel injection pump - Google Patents

Fuel injection pump Download PDF

Info

Publication number
EP0448066A3
EP0448066A3 EP19910104311 EP91104311A EP0448066A3 EP 0448066 A3 EP0448066 A3 EP 0448066A3 EP 19910104311 EP19910104311 EP 19910104311 EP 91104311 A EP91104311 A EP 91104311A EP 0448066 A3 EP0448066 A3 EP 0448066A3
Authority
EP
European Patent Office
Prior art keywords
fuel injection
injection pump
pump
fuel
injection
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.)
Withdrawn
Application number
EP19910104311
Other languages
German (de)
Other versions
EP0448066A2 (en
Inventor
Harald Prof. Dr.-Ing. Maass
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of EP0448066A2 publication Critical patent/EP0448066A2/en
Publication of EP0448066A3 publication Critical patent/EP0448066A3/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP19910104311 1990-03-20 1991-03-20 Fuel injection pump Withdrawn EP0448066A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904008902 DE4008902A1 (en) 1990-03-20 1990-03-20 FUEL INJECTION PUMP

Publications (2)

Publication Number Publication Date
EP0448066A2 EP0448066A2 (en) 1991-09-25
EP0448066A3 true EP0448066A3 (en) 1991-11-06

Family

ID=6402628

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910104311 Withdrawn EP0448066A3 (en) 1990-03-20 1991-03-20 Fuel injection pump

Country Status (2)

Country Link
EP (1) EP0448066A3 (en)
DE (1) DE4008902A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353193A1 (en) * 1973-10-24 1975-05-07 Heinrich Krauel Fuel injector pump plunger - has regulator wedge to close fuel port in pump cylinder and to adjust injection timing
DE3332470A1 (en) * 1982-09-08 1984-03-08 Steyr-Daimler-Puch AG, 1011 Wien Piston injection pump with helix control, especially for diesel engines
DE3732776A1 (en) * 1987-09-29 1988-06-30 Daimler Benz Ag Bevel edge-controlled high-pressure injection pump for an air-compressing internal combustion engine with fuel injection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829681C (en) * 1948-10-02 1952-01-28 Bosch Gmbh Robert Injection pump, especially for internal combustion engines
DE1749266U (en) * 1956-01-17 1957-07-25 Bosch Gmbh Robert FUEL INJECTION PUMPS, IN PARTICULAR FOR INTERNAL IGNITION ENGINES FOR DRIVING VEHICLES.
EP0269610A1 (en) * 1986-11-21 1988-06-01 Robert Bosch Ag Pump element of a fuel injection pump for an injection combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353193A1 (en) * 1973-10-24 1975-05-07 Heinrich Krauel Fuel injector pump plunger - has regulator wedge to close fuel port in pump cylinder and to adjust injection timing
DE3332470A1 (en) * 1982-09-08 1984-03-08 Steyr-Daimler-Puch AG, 1011 Wien Piston injection pump with helix control, especially for diesel engines
DE3732776A1 (en) * 1987-09-29 1988-06-30 Daimler Benz Ag Bevel edge-controlled high-pressure injection pump for an air-compressing internal combustion engine with fuel injection

Also Published As

Publication number Publication date
DE4008902A1 (en) 1991-09-26
EP0448066A2 (en) 1991-09-25

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Effective date: 19920507