IT1177168B - DEVICE FOR THE RECOGNITION OF DETONANT COMBUSTIONS IN HEAT ENGINES - Google Patents

DEVICE FOR THE RECOGNITION OF DETONANT COMBUSTIONS IN HEAT ENGINES

Info

Publication number
IT1177168B
IT1177168B IT23543/84A IT2354384A IT1177168B IT 1177168 B IT1177168 B IT 1177168B IT 23543/84 A IT23543/84 A IT 23543/84A IT 2354384 A IT2354384 A IT 2354384A IT 1177168 B IT1177168 B IT 1177168B
Authority
IT
Italy
Prior art keywords
detonant
combustions
recognition
heat engines
engines
Prior art date
Application number
IT23543/84A
Other languages
Italian (it)
Other versions
IT8423543A0 (en
Inventor
Adolf Dreyer
Herman Roozenbeek
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 IT8423543A0 publication Critical patent/IT8423543A0/en
Application granted granted Critical
Publication of IT1177168B publication Critical patent/IT1177168B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
IT23543/84A 1983-11-24 1984-11-13 DEVICE FOR THE RECOGNITION OF DETONANT COMBUSTIONS IN HEAT ENGINES IT1177168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833342466 DE3342466A1 (en) 1983-11-24 1983-11-24 Device for detecting knocking combustion in internal combustion engines

Publications (2)

Publication Number Publication Date
IT8423543A0 IT8423543A0 (en) 1984-11-13
IT1177168B true IT1177168B (en) 1987-08-26

Family

ID=6215130

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23543/84A IT1177168B (en) 1983-11-24 1984-11-13 DEVICE FOR THE RECOGNITION OF DETONANT COMBUSTIONS IN HEAT ENGINES

Country Status (4)

Country Link
JP (1) JPH061214B2 (en)
DE (1) DE3342466A1 (en)
FR (1) FR2555664B1 (en)
IT (1) IT1177168B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644918A (en) * 1986-04-14 1987-02-24 General Motors Corporation Knock control with AGC having reduced knock dependence
DE3623829C2 (en) * 1986-07-15 1998-01-15 Audi Ag Device for controlling the ignition timing of an internal combustion engine
JPH0681923B2 (en) * 1988-05-19 1994-10-19 三菱自動車工業株式会社 Knock suppression device for internal combustion engine
JP2795976B2 (en) * 1990-08-28 1998-09-10 三菱電機株式会社 Knock control device for internal combustion engine
US5205258A (en) * 1990-08-28 1993-04-27 Mitsubishi Denki Kabushiki Kaisha Knock suppressing apparatus and method
JPH04224260A (en) * 1990-12-26 1992-08-13 Nippondenso Co Ltd Combustion condition detecting device for internal combustion engine
DE10220600B4 (en) * 2002-05-08 2015-11-12 Continental Automotive Gmbh Method for monitoring an adaptive system
DE102007049150A1 (en) * 2007-10-12 2009-04-16 Robert Bosch Gmbh Knock detection system and method for gain control of a knock signal
EP2116834A1 (en) * 2008-05-07 2009-11-11 Robert Bosch GmbH A knock detection device and method for a combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535899A (en) * 1966-08-26 1968-08-09 British Petroleum Co Apparatus for detecting the presence of a knock in a spark ignition engine
US4153020A (en) * 1977-07-26 1979-05-08 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Method and apparatus for spark control of engine knock
DE3010324A1 (en) * 1980-03-18 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart IC engine knock detection system - has variable amplifier between knock sensor and demodulator controlled by drive rotation rate
DE3020853A1 (en) * 1980-06-02 1981-12-10 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR DETECTING THE KNOCKING OF AN INTERNAL COMBUSTION ENGINE AND DEVICE FOR IMPLEMENTING THE METHOD
JPS57178114A (en) * 1981-04-27 1982-11-02 Nissan Motor Co Ltd Knocking detector
DE3137016C2 (en) * 1981-09-17 1985-01-03 Robert Bosch Gmbh, 7000 Stuttgart Device for detecting knocking of an internal combustion engine

Also Published As

Publication number Publication date
IT8423543A0 (en) 1984-11-13
FR2555664B1 (en) 1989-07-28
FR2555664A1 (en) 1985-05-31
JPS60138427A (en) 1985-07-23
JPH061214B2 (en) 1994-01-05
DE3342466A1 (en) 1985-06-05

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