IT1274536B - Dispositivo per rilevare la posizione di fase in un motore a combustione interna - Google Patents

Dispositivo per rilevare la posizione di fase in un motore a combustione interna

Info

Publication number
IT1274536B
IT1274536B ITMI951032A ITMI951032A IT1274536B IT 1274536 B IT1274536 B IT 1274536B IT MI951032 A ITMI951032 A IT MI951032A IT MI951032 A ITMI951032 A IT MI951032A IT 1274536 B IT1274536 B IT 1274536B
Authority
IT
Italy
Prior art keywords
detect
combustion engine
internal combustion
phase position
phase
Prior art date
Application number
ITMI951032A
Other languages
English (en)
Inventor
Helmut Denz
Walter Klaus
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI951032A0 publication Critical patent/ITMI951032A0/it
Publication of ITMI951032A1 publication Critical patent/ITMI951032A1/it
Application granted granted Critical
Publication of IT1274536B publication Critical patent/IT1274536B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • F02D41/126—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off transitional corrections at the end of the cut-off period
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
ITMI951032A 1994-05-27 1995-05-19 Dispositivo per rilevare la posizione di fase in un motore a combustione interna IT1274536B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4418578A DE4418578B4 (de) 1994-05-27 1994-05-27 Einrichtung zur Erkennung der Phasenlage bei einer Brennkraftmaschine

Publications (3)

Publication Number Publication Date
ITMI951032A0 ITMI951032A0 (it) 1995-05-19
ITMI951032A1 ITMI951032A1 (it) 1996-11-19
IT1274536B true IT1274536B (it) 1997-07-17

Family

ID=6519146

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951032A IT1274536B (it) 1994-05-27 1995-05-19 Dispositivo per rilevare la posizione di fase in un motore a combustione interna

Country Status (3)

Country Link
DE (1) DE4418578B4 (it)
FR (1) FR2720445B1 (it)
IT (1) IT1274536B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844910A1 (de) * 1998-09-30 2000-04-06 Bosch Gmbh Robert Einrichtung zur Phasenerkennung
GB2342447A (en) * 1998-10-03 2000-04-12 Ford Motor Co Verifying engine cycle of an injection IC engine
GB9821507D0 (en) * 1998-10-03 1998-11-25 Ford Motor Co Synchronisation of internal combustion engine
DE19934112A1 (de) 1999-07-21 2001-01-25 Bosch Gmbh Robert Einrichtung und Verfahren zur Erkennung und Beeinflussung der Phasenlage bei einer Brennkraftmaschine
DE10043756C2 (de) 2000-09-05 2002-11-28 Siemens Ag Verfahren zur Festlegung des Einspritzzeitpunkts bei einer Einspritzanlage für eine Brennkraftmaschine
DE10201164A1 (de) 2002-01-15 2003-08-14 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erkennung einer Phase eines Viertakt-Ottomotors
DE102006032278B3 (de) * 2006-07-12 2007-12-20 Siemens Ag Adaptionsverfahren zur optimierten Verbrennung einer in einen Zylinder einer Brennkraftmaschine eingespritzten Kraftstoffmenge
DE102012219146A1 (de) * 2012-10-19 2014-04-24 Robert Bosch Gmbh Berührungslose Drehwinkelmessung mit einem Ferritmagnet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069247A (ja) * 1983-09-27 1985-04-19 Nissan Motor Co Ltd 内燃機関の燃料噴射制御装置
DE4040828C2 (de) * 1990-12-20 2000-05-18 Bosch Gmbh Robert Steuersystem für eine Kraftstoffpumpe
SE467703B (sv) * 1990-12-27 1992-08-31 Volvo Ab Anordning foer elektronisk styrning av braensleinjektorer
FR2692623B1 (fr) * 1992-06-23 1995-07-07 Renault Procede de reperage cylindres pour le pilotage d'un systeme d'injection electronique d'un moteur a combustion interne.
DE4230616A1 (de) * 1992-09-12 1994-03-17 Bosch Gmbh Robert Einrichtung zur Erkennung der Stellung wenigstens einer, eine Referenzmarke aufweisenden Welle

Also Published As

Publication number Publication date
FR2720445B1 (fr) 1996-07-19
DE4418578B4 (de) 2004-05-27
ITMI951032A1 (it) 1996-11-19
DE4418578A1 (de) 1995-11-30
FR2720445A1 (fr) 1995-12-01
ITMI951032A0 (it) 1995-05-19

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Legal Events

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