FR2720445B1 - Device for recognizing the phase relationship in an internal combustion engine. - Google Patents

Device for recognizing the phase relationship in an internal combustion engine.

Info

Publication number
FR2720445B1
FR2720445B1 FR9505349A FR9505349A FR2720445B1 FR 2720445 B1 FR2720445 B1 FR 2720445B1 FR 9505349 A FR9505349 A FR 9505349A FR 9505349 A FR9505349 A FR 9505349A FR 2720445 B1 FR2720445 B1 FR 2720445B1
Authority
FR
France
Prior art keywords
recognizing
combustion engine
internal combustion
phase relationship
relationship
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 - Fee Related
Application number
FR9505349A
Other languages
French (fr)
Other versions
FR2720445A1 (en
Inventor
Helmut Denz
Klaus Walter
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 FR2720445A1 publication Critical patent/FR2720445A1/en
Application granted granted Critical
Publication of FR2720445B1 publication Critical patent/FR2720445B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
FR9505349A 1994-05-27 1995-05-04 Device for recognizing the phase relationship in an internal combustion engine. Expired - Fee Related FR2720445B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4418578A DE4418578B4 (en) 1994-05-27 1994-05-27 Device for detecting the phase position in an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2720445A1 FR2720445A1 (en) 1995-12-01
FR2720445B1 true FR2720445B1 (en) 1996-07-19

Family

ID=6519146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9505349A Expired - Fee Related FR2720445B1 (en) 1994-05-27 1995-05-04 Device for recognizing the phase relationship in an internal combustion engine.

Country Status (3)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844910A1 (en) * 1998-09-30 2000-04-06 Bosch Gmbh Robert Phase detection device
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 (en) 1999-07-21 2001-01-25 Bosch Gmbh Robert Device for controlling or regulating combustion engine has pressure sensor for detecting engine phase angle whose pressure signal has characteristic variation when blow-back occurs
DE10043756C2 (en) 2000-09-05 2002-11-28 Siemens Ag Method for determining the injection timing in an injection system for an internal combustion engine
DE10201164A1 (en) 2002-01-15 2003-08-14 Bosch Gmbh Robert Method and device for recognizing a phase of a four-stroke gasoline engine
DE102006032278B3 (en) * 2006-07-12 2007-12-20 Siemens Ag Four-cylinder internal-combustion engine adaption method for combustion of fuel quantity injected in cylinder, involves determining cylinder/specific air/gas filling based on temporal rotation speed change in compression phase
DE102012219146A1 (en) * 2012-10-19 2014-04-24 Robert Bosch Gmbh Non-contact angle measurement with a ferrite magnet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069247A (en) * 1983-09-27 1985-04-19 Nissan Motor Co Ltd Fuel injection controlling apparatus for internal- combustion engine
DE4040828C2 (en) * 1990-12-20 2000-05-18 Bosch Gmbh Robert Control system for a fuel pump
SE467703B (en) * 1990-12-27 1992-08-31 Volvo Ab DEVICE FOR ELECTRONIC CONTROL OF BRAIN INJECTORS
FR2692623B1 (en) * 1992-06-23 1995-07-07 Renault CYLINDER MARKING METHOD FOR THE PILOTAGE OF AN ELECTRONIC INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE.
DE4230616A1 (en) * 1992-09-12 1994-03-17 Bosch Gmbh Robert Device for recognizing the position of at least one shaft having a reference mark

Also Published As

Publication number Publication date
DE4418578B4 (en) 2004-05-27
ITMI951032A1 (en) 1996-11-19
ITMI951032A0 (en) 1995-05-19
DE4418578A1 (en) 1995-11-30
FR2720445A1 (en) 1995-12-01
IT1274536B (en) 1997-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130131