JPS57191530A - Knocking detecting method - Google Patents

Knocking detecting method

Info

Publication number
JPS57191530A
JPS57191530A JP7679381A JP7679381A JPS57191530A JP S57191530 A JPS57191530 A JP S57191530A JP 7679381 A JP7679381 A JP 7679381A JP 7679381 A JP7679381 A JP 7679381A JP S57191530 A JPS57191530 A JP S57191530A
Authority
JP
Japan
Prior art keywords
pressure
knocking
crank angle
combustion chamber
time
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
JP7679381A
Other languages
English (en)
Other versions
JPH0248853B2 (ja
Inventor
Shinji Ikeda
Shigeru Uenishi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP7679381A priority Critical patent/JPS57191530A/ja
Publication of JPS57191530A publication Critical patent/JPS57191530A/ja
Publication of JPH0248853B2 publication Critical patent/JPH0248853B2/ja
Granted legal-status Critical Current

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)
  • Measuring Fluid Pressure (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
JP7679381A 1981-05-22 1981-05-22 Knocking detecting method Granted JPS57191530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7679381A JPS57191530A (en) 1981-05-22 1981-05-22 Knocking detecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7679381A JPS57191530A (en) 1981-05-22 1981-05-22 Knocking detecting method

Publications (2)

Publication Number Publication Date
JPS57191530A true JPS57191530A (en) 1982-11-25
JPH0248853B2 JPH0248853B2 (ja) 1990-10-26

Family

ID=13615502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7679381A Granted JPS57191530A (en) 1981-05-22 1981-05-22 Knocking detecting method

Country Status (1)

Country Link
JP (1) JPS57191530A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131974A (ja) * 1985-12-02 1987-06-15 Honda Motor Co Ltd 内燃機関の点火時期制御装置
JPS62168326U (ja) * 1986-04-16 1987-10-26
JPH02500762A (ja) * 1986-11-08 1990-03-15 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の燃料量を変調するための電子制御装置
JPH03188344A (ja) * 1989-10-23 1991-08-16 Nippon Mining Co Ltd 内燃機関の動作状態検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142425A (en) * 1978-04-28 1979-11-06 Toyota Central Res & Dev Lab Inc Knocking controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142425A (en) * 1978-04-28 1979-11-06 Toyota Central Res & Dev Lab Inc Knocking controller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131974A (ja) * 1985-12-02 1987-06-15 Honda Motor Co Ltd 内燃機関の点火時期制御装置
JPS62168326U (ja) * 1986-04-16 1987-10-26
JPH02500762A (ja) * 1986-11-08 1990-03-15 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の燃料量を変調するための電子制御装置
JPH03188344A (ja) * 1989-10-23 1991-08-16 Nippon Mining Co Ltd 内燃機関の動作状態検出装置

Also Published As

Publication number Publication date
JPH0248853B2 (ja) 1990-10-26

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