JPS5759135A - Detector for knocking of internal combustion engine - Google Patents

Detector for knocking of internal combustion engine

Info

Publication number
JPS5759135A
JPS5759135A JP13485980A JP13485980A JPS5759135A JP S5759135 A JPS5759135 A JP S5759135A JP 13485980 A JP13485980 A JP 13485980A JP 13485980 A JP13485980 A JP 13485980A JP S5759135 A JPS5759135 A JP S5759135A
Authority
JP
Japan
Prior art keywords
knocking
vibrations
detector
combustion engine
internal combustion
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
JP13485980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360846B2 (cg-RX-API-DMAC7.html
Inventor
Shinichi Hayashizaki
Yukio Saito
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.)
Seiko Electronic Components Ltd
Original Assignee
Seiko Electronic Components 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 Seiko Electronic Components Ltd filed Critical Seiko Electronic Components Ltd
Priority to JP13485980A priority Critical patent/JPS5759135A/ja
Publication of JPS5759135A publication Critical patent/JPS5759135A/ja
Publication of JPS6360846B2 publication Critical patent/JPS6360846B2/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
    • G01L23/222—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 using piezoelectric devices

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)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP13485980A 1980-09-26 1980-09-26 Detector for knocking of internal combustion engine Granted JPS5759135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13485980A JPS5759135A (en) 1980-09-26 1980-09-26 Detector for knocking of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13485980A JPS5759135A (en) 1980-09-26 1980-09-26 Detector for knocking of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5759135A true JPS5759135A (en) 1982-04-09
JPS6360846B2 JPS6360846B2 (cg-RX-API-DMAC7.html) 1988-11-25

Family

ID=15138133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13485980A Granted JPS5759135A (en) 1980-09-26 1980-09-26 Detector for knocking of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5759135A (cg-RX-API-DMAC7.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140118A (en) * 1979-04-18 1980-11-01 Nippon Soken Inc Knocking detector for internal combustion engine
JPS55177623U (cg-RX-API-DMAC7.html) * 1979-06-06 1980-12-19
JPS6148650A (ja) * 1984-08-11 1986-03-10 Aisin Warner Ltd 車両用自動変速機の油圧制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140118A (en) * 1979-04-18 1980-11-01 Nippon Soken Inc Knocking detector for internal combustion engine
JPS55177623U (cg-RX-API-DMAC7.html) * 1979-06-06 1980-12-19
JPS6148650A (ja) * 1984-08-11 1986-03-10 Aisin Warner Ltd 車両用自動変速機の油圧制御装置

Also Published As

Publication number Publication date
JPS6360846B2 (cg-RX-API-DMAC7.html) 1988-11-25

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