JPS6229012B2 - - Google Patents

Info

Publication number
JPS6229012B2
JPS6229012B2 JP5091480A JP5091480A JPS6229012B2 JP S6229012 B2 JPS6229012 B2 JP S6229012B2 JP 5091480 A JP5091480 A JP 5091480A JP 5091480 A JP5091480 A JP 5091480A JP S6229012 B2 JPS6229012 B2 JP S6229012B2
Authority
JP
Japan
Prior art keywords
reference voltage
signal
knocking
engine
circuit
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
Application number
JP5091480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56147037A (en
Inventor
Shuichi Toki
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.)
Nippon Denshi Kiki Co Ltd
Original Assignee
Nippon Denshi Kiki Co Ltd
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 Nippon Denshi Kiki Co Ltd filed Critical Nippon Denshi Kiki Co Ltd
Priority to JP5091480A priority Critical patent/JPS56147037A/ja
Publication of JPS56147037A publication Critical patent/JPS56147037A/ja
Publication of JPS6229012B2 publication Critical patent/JPS6229012B2/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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP5091480A 1980-04-17 1980-04-17 Knocking detector for internal combustion engine Granted JPS56147037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5091480A JPS56147037A (en) 1980-04-17 1980-04-17 Knocking detector for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5091480A JPS56147037A (en) 1980-04-17 1980-04-17 Knocking detector for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS56147037A JPS56147037A (en) 1981-11-14
JPS6229012B2 true JPS6229012B2 (enrdf_load_stackoverflow) 1987-06-24

Family

ID=12872040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5091480A Granted JPS56147037A (en) 1980-04-17 1980-04-17 Knocking detector for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS56147037A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429715U (enrdf_load_stackoverflow) * 1990-07-02 1992-03-10

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10260202A (ja) * 1997-03-19 1998-09-29 Tokai Rika Co Ltd Ｇスイッチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429715U (enrdf_load_stackoverflow) * 1990-07-02 1992-03-10

Also Published As

Publication number Publication date
JPS56147037A (en) 1981-11-14

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