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ATA334982A - PISTON INJECTION PUMP WITH SLOPE EDGE CONTROL, ESPECIALLY FOR DIESEL ENGINES - Google Patents

PISTON INJECTION PUMP WITH SLOPE EDGE CONTROL, ESPECIALLY FOR DIESEL ENGINES

Info

Publication number
ATA334982A
ATA334982A AT334982A AT334982A ATA334982A AT A334982 A ATA334982 A AT A334982A AT 334982 A AT334982 A AT 334982A AT 334982 A AT334982 A AT 334982A AT A334982 A ATA334982 A AT A334982A
Authority
AT
Austria
Prior art keywords
injection pump
diesel engines
edge control
piston injection
slope edge
Prior art date
Application number
AT334982A
Other languages
German (de)
Inventor
Franz Dipl Ing Dr Moser
Original Assignee
Steyr Daimler Puch 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 Steyr Daimler Puch Ag filed Critical Steyr Daimler Puch Ag
Priority to AT334982A priority Critical patent/ATA334982A/en
Priority to DE19833332470 priority patent/DE3332470A1/en
Publication of ATA334982A publication Critical patent/ATA334982A/en
Priority to AT171085A priority patent/AT391166B/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
    • F02M59/265—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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
AT334982A 1982-09-08 1982-09-08 PISTON INJECTION PUMP WITH SLOPE EDGE CONTROL, ESPECIALLY FOR DIESEL ENGINES ATA334982A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT334982A ATA334982A (en) 1982-09-08 1982-09-08 PISTON INJECTION PUMP WITH SLOPE EDGE CONTROL, ESPECIALLY FOR DIESEL ENGINES
DE19833332470 DE3332470A1 (en) 1982-09-08 1983-09-08 Piston injection pump with helix control, especially for diesel engines
AT171085A AT391166B (en) 1982-09-08 1985-06-07 Piston injection pump having inclined edge control, in particular for diesel engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT334982A ATA334982A (en) 1982-09-08 1982-09-08 PISTON INJECTION PUMP WITH SLOPE EDGE CONTROL, ESPECIALLY FOR DIESEL ENGINES

Publications (1)

Publication Number Publication Date
ATA334982A true ATA334982A (en) 1985-05-15

Family

ID=3549190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT334982A ATA334982A (en) 1982-09-08 1982-09-08 PISTON INJECTION PUMP WITH SLOPE EDGE CONTROL, ESPECIALLY FOR DIESEL ENGINES

Country Status (2)

Country Link
AT (1) ATA334982A (en)
DE (1) DE3332470A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010479A1 (en) * 1988-04-22 1989-11-02 Hei-Tech B.V. High-pressure piston cylinder unit
US5219280A (en) * 1990-02-09 1993-06-15 Zexel Corporation Fuel injection pump plunger
JP2511197Y2 (en) * 1990-02-09 1996-09-18 株式会社ゼクセル Fuel injection pump plunger
DE4008902A1 (en) * 1990-03-20 1991-09-26 Kloeckner Humboldt Deutz Ag FUEL INJECTION PUMP
DE4135929C2 (en) * 1991-10-31 1994-09-08 Daimler Benz Ag High pressure fuel injection pump for internal combustion engines
DE4443161C2 (en) * 1994-12-05 2000-12-07 Deutz Ag Fuel injection pump for diesel internal combustion engines
DE10121465A1 (en) * 2001-05-02 2002-11-07 Deutz Ag Fuel injection pump with stepped plunger has step grinding in which is machined control edge formed as ramp running out into step head
CN104061099A (en) * 2014-06-25 2014-09-24 洪宝童 Energy-saving engine fuel injection pump plunger
CN104819058A (en) * 2015-05-08 2015-08-05 洪宝童 Energy-saving multi-cylinder engine and oil injection method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE662866C (en) * 1935-03-09 1938-07-23 Bosch Gmbh Robert Injection pump for internal combustion engines
FR925312A (en) * 1946-04-08 1947-09-01 Zbrojovka Brno Np Fuel injection pump for combustion engines
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.

Also Published As

Publication number Publication date
DE3332470A1 (en) 1984-03-08

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Legal Events

Date Code Title Description
A1V Refusal
A1V Refusal