EP0280696A1 - Dispositif de commande d'un moteur a combustion interne. - Google Patents

Dispositif de commande d'un moteur a combustion interne.

Info

Publication number
EP0280696A1
EP0280696A1 EP87904848A EP87904848A EP0280696A1 EP 0280696 A1 EP0280696 A1 EP 0280696A1 EP 87904848 A EP87904848 A EP 87904848A EP 87904848 A EP87904848 A EP 87904848A EP 0280696 A1 EP0280696 A1 EP 0280696A1
Authority
EP
European Patent Office
Prior art keywords
perforation
internal combustion
combustion engine
segments
receiving element
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.)
Granted
Application number
EP87904848A
Other languages
German (de)
English (en)
Other versions
EP0280696B1 (fr
Inventor
Richard Schleupen
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
Publication of EP0280696A1 publication Critical patent/EP0280696A1/fr
Application granted granted Critical
Publication of EP0280696B1 publication Critical patent/EP0280696B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Le dispositif de commande d'un moteur à combustion interne d'un véhicule comprend un système détecteur pourvu d'un disque émetteur rotatif (10) monté sur un arbre du moteur en face d'un élément capteur fixe (20). Le pourtour du disque (10) est muni de segments (11, 12) dont le nombre est proportionnel à celui des cylindres du moteur. Au moins un des segments (11, 12) comprend une rangée de perforations (15) dont la largeur devient plus grande lorsque l'angle de rotation de l'arbre augmente. Les signaux générés dans l'élément capteur (20) par les perforations (15) ou les segments (11, 12) sont transmis à un circuit de commande (21) pour l'allumage, l'injection, etc., du véhicule. Ceci permet une attribution précise des impulsions d'allumage pour une distribution à haute tension sans distributeur au moyen d'un seul organe émetteur.
EP19870904848 1986-09-05 1987-08-08 Dispositif de commande d'un moteur a combustion interne Expired - Lifetime EP0280696B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3630272 1986-09-05
DE19863630272 DE3630272A1 (de) 1986-09-05 1986-09-05 Vorrichtung zum steuern einer brennkraftmaschine

Publications (2)

Publication Number Publication Date
EP0280696A1 true EP0280696A1 (fr) 1988-09-07
EP0280696B1 EP0280696B1 (fr) 1991-10-16

Family

ID=6308991

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870904848 Expired - Lifetime EP0280696B1 (fr) 1986-09-05 1987-08-08 Dispositif de commande d'un moteur a combustion interne

Country Status (5)

Country Link
US (1) US4848298A (fr)
EP (1) EP0280696B1 (fr)
JP (1) JPH01500682A (fr)
DE (2) DE3630272A1 (fr)
WO (1) WO1988001691A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922859A1 (de) * 1989-07-12 1991-01-24 Bosch Gmbh Robert Verfahren zur steuerung der kraftstoffzumessung in eine brennkraftmaschine
DE3928726A1 (de) * 1989-08-30 1991-03-07 Vogt Electronic Ag Zuendsystem mit stromkontrollierter halbleiterschaltung
JP2853300B2 (ja) * 1990-08-24 1999-02-03 国産電機株式会社 内燃機関の気筒判別用信号発生装置
DE4039062C1 (fr) * 1990-12-07 1992-06-04 Vogt Electronic Ag, 8391 Obernzell, De
JP3053254B2 (ja) * 1991-05-17 2000-06-19 三信工業株式会社 エンジンの点火時期調整装置
DE19808744A1 (de) * 1998-03-02 1999-05-12 Bosch Gmbh Robert Vorrichtung zum Steuern einer Brennkraftmaschine
US6188216B1 (en) 1998-05-18 2001-02-13 Cts Corporation Low profile non-contacting position sensor
US6124709A (en) * 1998-06-05 2000-09-26 Cts Corporation Magnetic position sensor having a variable width magnet mounted into a rotating disk and a hall effect sensor
US6323641B1 (en) 1999-05-13 2001-11-27 Cts Corporation Non-contacting position sensor with helical flux linkage
US6404185B1 (en) 1999-06-01 2002-06-11 Cts Corporation Apparatus and method for sensing an angular position of a flux linkage member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209361B (de) * 1962-09-18 1966-01-20 Philips Patentverwaltung Vorrichtung zur drehzahlabhaengigen Zuendzeit-punkteinstellung bei Brennkraftmaschinen
US3465739A (en) * 1967-10-16 1969-09-09 Phelon Co Inc Inductively triggered breakerless ignition system with automatic spark advance
DE2726132A1 (de) * 1977-06-10 1978-12-21 Bosch Gmbh Robert Winkelsignalgeber fuer rotierende teile
DE2923425A1 (de) * 1979-06-09 1980-12-11 Bosch Gmbh Robert Zuendanlage fuer brennkraftmaschinen
DE3131121C2 (de) * 1981-08-06 1984-11-15 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Zahnkranz mit einem markierten Zahnkopf
EP0124239A3 (fr) * 1983-04-05 1986-01-15 LUCAS INDUSTRIES public limited company Réglage de l'angle de conduction pour le dispositif d'allumage d'un moteur à combustion interne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8801691A1 *

Also Published As

Publication number Publication date
DE3630272A1 (de) 1988-03-17
EP0280696B1 (fr) 1991-10-16
WO1988001691A1 (fr) 1988-03-10
DE3773901D1 (fr) 1991-11-21
US4848298A (en) 1989-07-18
JPH01500682A (ja) 1989-03-09

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