DE3470911D1 - Fuel injection pump for internal combustion engines - Google Patents

Fuel injection pump for internal combustion engines

Info

Publication number
DE3470911D1
DE3470911D1 DE8484114808T DE3470911T DE3470911D1 DE 3470911 D1 DE3470911 D1 DE 3470911D1 DE 8484114808 T DE8484114808 T DE 8484114808T DE 3470911 T DE3470911 T DE 3470911T DE 3470911 D1 DE3470911 D1 DE 3470911D1
Authority
DE
Germany
Prior art keywords
internal combustion
fuel injection
combustion engines
injection pump
rod
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
DE8484114808T
Other languages
German (de)
Inventor
Walter Ing Hafele
Peter Dipl Ing Knorreck
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8484114808T priority Critical patent/DE3470911D1/en
Application granted granted Critical
Publication of DE3470911D1 publication Critical patent/DE3470911D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • 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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston

Abstract

The pump has a profiled control rod (12) leaving the casing (10) at one end where a cylindrical sliding-bearing sleeve (16) is fixed. A cylindircal guide (17) slides in the sleeve with the least possible radial play and is connected to the rod. The guide links the rod to the external mechanism (13) which sets the rod and provides a seal through the casing.
DE8484114808T 1983-12-12 1984-12-05 Fuel injection pump for internal combustion engines Expired DE3470911D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484114808T DE3470911D1 (en) 1983-12-12 1984-12-05 Fuel injection pump for internal combustion engines

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3344820 1983-12-12
DE19843442953 DE3442953A1 (en) 1983-12-12 1984-11-24 FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE8484114808T DE3470911D1 (en) 1983-12-12 1984-12-05 Fuel injection pump for internal combustion engines

Publications (1)

Publication Number Publication Date
DE3470911D1 true DE3470911D1 (en) 1988-06-09

Family

ID=25816355

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843442953 Withdrawn DE3442953A1 (en) 1983-12-12 1984-11-24 FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE8484114808T Expired DE3470911D1 (en) 1983-12-12 1984-12-05 Fuel injection pump for internal combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843442953 Withdrawn DE3442953A1 (en) 1983-12-12 1984-11-24 FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES

Country Status (3)

Country Link
EP (1) EP0150343B1 (en)
JP (1) JP2543020B2 (en)
DE (2) DE3442953A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630799A1 (en) * 1986-03-22 1987-09-24 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE4207275A1 (en) * 1992-03-07 1993-09-09 Kloeckner Humboldt Deutz Ag Electromagnetic actuator control for diesel injector pumps - has drive current level to achieve set position of control rod determined by detection of marker with current level measured and stored in memory

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845600A (en) * 1928-07-12 1932-02-16 Westinghouse Electric & Mfg Co Fuel injection system
DE728166C (en) * 1937-03-16 1942-11-21 Daimler Benz Ag Device for adjusting the individual pistons of a multi-cylinder pump, in particular a fuel injection pump
DE1138982B (en) * 1961-03-17 1962-10-31 Bosch Gmbh Robert Fuel injection pump for internal combustion engines
US3667437A (en) * 1970-08-19 1972-06-06 Allis Chalmers Mfg Co Multiple plunger fuel injection pump
DE2950633C2 (en) * 1979-12-15 1985-11-07 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Fuel injection pump for internal combustion engines
JPS5828587A (en) * 1981-08-01 1983-02-19 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Fuel injecting pump for internal combustion engine

Also Published As

Publication number Publication date
EP0150343A1 (en) 1985-08-07
JP2543020B2 (en) 1996-10-16
DE3442953A1 (en) 1985-06-20
JPS60166752A (en) 1985-08-30
EP0150343B1 (en) 1988-05-04

Similar Documents

Publication Publication Date Title
GB2072744B (en) Two-cycle engine with fuel injection
JPS56154137A (en) 2-cycle internal combustion engine with fuel injector
DE68904835T2 (en) Fuel injection valve for internal combustion engines.
BR8506760A (en) APPLIANCE FOR STABILIZING THE POSITION OF A CONNECTING ROD AND PISTON INSIDE THE INTERNAL COMBUSTION ENGINE CARTER AND CYLINDER, INTERNAL COMBUSTION ENGINE APPLIANCE, INTERNAL COMBUSTION ENGINE APPLIANCE WITH AT LEAST ONE CYLINDER AND INTERCOMBUSION ENGINE INCLUDING INCLUDING
DE69011153D1 (en) Internal combustion engine with fuel injection unit.
PT73033A (en) External combustion engine with alternative stroke and method for operating same
IT1198062B (en) TWO STROKE INTERNAL COMBUSTION ENGINE, FUEL INJECTION AND COMMAND IGNITION
DE3382368D1 (en) AIR COMPRESSING INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION.
GB2133081B (en) Control of i.c. engine exhaust recirculation with fuel injection pump timing
DE3278508D1 (en) Fuel injection pump for internal combustion engines
DE69204075T2 (en) FUEL INJECTION VALVE FOR COMBUSTION ENGINES.
DE3564848D1 (en) Internal combustion engine with ignition by high energy rays introduced into the combusion changer
DE3470911D1 (en) Fuel injection pump for internal combustion engines
GB2117838B (en) Connecting mechanism for internal combustion engine with multiple power sources
GB2167137B (en) Fuel injection pumps for internal combustion engines
DE3462539D1 (en) Internal combustion engine with direct fuel injection
GB2104156B (en) Fuel injection pumps for internal-combustion engines
GB2109872B (en) Fuel injection pump for internal combustion engines
GB2064019B (en) Internal combustion engine fuel injection pumps
FR2629516B3 (en) DIESEL CYCLE ENGINE FOR FUEL WITH HIGH VAPOR VOLTAGE
DE68913416T2 (en) High pressure fuel injector for engines.
FI854539A (en) STRUCTURE FOR RELEASE OF TRYCKET I ROERLEDNINGAR.
GB2101229B (en) Fuel injection pumping apparatus for internal combustion engines
YU263480A (en) Injection pump for internal combistion engines with fuel injection,particularly for diesel engines
JPS5698560A (en) Internal combustion engine with injection pump device

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee