SE8904048D0 - DEVICE AND PROCEDURE FOR ADJUSTING THE INJECTION TIME - Google Patents

DEVICE AND PROCEDURE FOR ADJUSTING THE INJECTION TIME

Info

Publication number
SE8904048D0
SE8904048D0 SE8904048A SE8904048A SE8904048D0 SE 8904048 D0 SE8904048 D0 SE 8904048D0 SE 8904048 A SE8904048 A SE 8904048A SE 8904048 A SE8904048 A SE 8904048A SE 8904048 D0 SE8904048 D0 SE 8904048D0
Authority
SE
Sweden
Prior art keywords
housing
shafts
varying
timing
recess
Prior art date
Application number
SE8904048A
Other languages
Swedish (sv)
Other versions
SE465134B (en
SE8904048L (en
Inventor
N O Haakansson
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Priority to SE8904048A priority Critical patent/SE465134B/en
Publication of SE8904048D0 publication Critical patent/SE8904048D0/en
Priority to AT91900065T priority patent/ATE117766T1/en
Priority to PCT/SE1990/000783 priority patent/WO1991008387A1/en
Priority to EP91900065A priority patent/EP0504198B1/en
Priority to DE69016457T priority patent/DE69016457T2/en
Publication of SE8904048L publication Critical patent/SE8904048L/en
Publication of SE465134B publication Critical patent/SE465134B/en

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
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

This invention relates to a device and method for varying the timing of fuel injection for a combustion engine. The device comprises a housing (1) within which two shafts (2, 3) are coaxially arranged and torsionally conjoined by means of splines (6, 7) and a force-transmitting member (5). When the force-transmitting member (5) is displaced, which is partially achieved by means of a hydraulic fluid within the housing, the angular positions of the shafts (2, 3) will be readjusted. Furthermore, the housing (1) contains a revolution sensing device (83, 84) which is movable in a radial direction within a recess (24) which communicate with a pressurized hydraulic fluid. The revolution sensing device (83, 84) controls the flow fhrough the recess (24) in dependence on the number of revolutions. The method deals with the varying of the timing of fuel injection at three different intervals of rotational speed.
SE8904048A 1989-11-30 1989-11-30 INSPRUTNINGSOMSTAELLARE SE465134B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8904048A SE465134B (en) 1989-11-30 1989-11-30 INSPRUTNINGSOMSTAELLARE
AT91900065T ATE117766T1 (en) 1989-11-30 1990-11-28 DEVICE FOR ADJUSTING THE TIMING OF FUEL INJECTION.
PCT/SE1990/000783 WO1991008387A1 (en) 1989-11-30 1990-11-28 Device and method for varying the timing of fuel-injection
EP91900065A EP0504198B1 (en) 1989-11-30 1990-11-28 Device for varying the timing of fuel-injection
DE69016457T DE69016457T2 (en) 1989-11-30 1990-11-28 DEVICE FOR ADJUSTING THE FUEL INJECTION TIME.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8904048A SE465134B (en) 1989-11-30 1989-11-30 INSPRUTNINGSOMSTAELLARE

Publications (3)

Publication Number Publication Date
SE8904048D0 true SE8904048D0 (en) 1989-11-30
SE8904048L SE8904048L (en) 1991-05-31
SE465134B SE465134B (en) 1991-07-29

Family

ID=20377652

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8904048A SE465134B (en) 1989-11-30 1989-11-30 INSPRUTNINGSOMSTAELLARE

Country Status (5)

Country Link
EP (1) EP0504198B1 (en)
AT (1) ATE117766T1 (en)
DE (1) DE69016457T2 (en)
SE (1) SE465134B (en)
WO (1) WO1991008387A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752266C (en) * 1936-05-10 1953-03-02 Saurer Ag Adolph Control device for adjusting the injection timing of the injection pump of internal combustion engines
US3603112A (en) * 1968-09-28 1971-09-07 Fiat Spa Injection pump for internal combustion engines
AT364577B (en) * 1980-06-13 1981-10-27 Friedmann & Maier Ag DEVICE FOR ADJUSTING THE DELIVERY START OF A FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
JPS5968555A (en) * 1982-10-14 1984-04-18 Nissan Motor Co Ltd Adjusting device of injection timing of fuel injection pump

Also Published As

Publication number Publication date
ATE117766T1 (en) 1995-02-15
DE69016457D1 (en) 1995-03-09
SE465134B (en) 1991-07-29
EP0504198B1 (en) 1995-01-25
WO1991008387A1 (en) 1991-06-13
EP0504198A1 (en) 1992-09-23
DE69016457T2 (en) 1995-07-13
SE8904048L (en) 1991-05-31

Similar Documents

Publication Publication Date Title
DE3684513D1 (en) DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE.
IT8123824A0 (en) PROCEDURE FOR CHECKING THE OPERATION OF MULTI-CYLINDER INTERNAL COMBUSTION ENGINES, PARTICULARLY FOR MOTOR VEHICLES.
KR910010052A (en) Internal combustion engine controller
DE68920934D1 (en) Torque control system for a dynamometer of internal combustion engines.
GB1405368A (en) Centrifugal speed governors for internal combustion engines
GB1395384A (en) Fuel injection pumps for internal combustion engines
ES371604A1 (en) Injection pump for internal combustion engines
GB1441415A (en) Centrifugal governors
SE9803949L (en) Device for internal combustion engines
SE8904048L (en) DEVICE AND PROCEDURE FOR ADJUSTING THE INJECTION TIME
DE3782670D1 (en) DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE.
KR900014743A (en) Ignition timing controller of internal combustion engine
KR830006580A (en) Timing device for changing the relative rotation position of two shafts in response to speed
EP0385793A3 (en) Multiple-cylinder engine combustion control apparatus and method of controlling said engine
GB1485490A (en) Fuel injection pumping apparatus
JPS57124208A (en) Crank position sensor
KR910008263A (en) Ignition Control Method for Internal Combustion Engines
KR920701662A (en) Fuel Injection Pumps for Internal Combustion Engines
IT7926202A0 (en) DEVICE FOR GENERATING CONTROL SIGNALS AS A FUNCTION OF ROTATION ANGLES, PARTICULARLY FOR IGNITION SYSTEMS HAVING A CLOSING ANGLE CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINES.
ES478743A1 (en) Crankshaft position transducer system.
KR910008269A (en) Internal combustion engine control method
KR930700767A (en) Fuel injection pump for internal combustion engine
BR8501861A (en) SPIN REGULATOR BY CENTRIFUGAL FORCE FOR INJECTION COMBUSTION ENGINES
KR890002538A (en) Distributor for internal combustion engine
KR940021917A (en) Mechanical governors for internal combustion engines

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8904048-9

Format of ref document f/p: F

NUG Patent has lapsed