JPS58177842U - 内燃機関のノツキング検出装置 - Google Patents

内燃機関のノツキング検出装置

Info

Publication number
JPS58177842U
JPS58177842U JP7527882U JP7527882U JPS58177842U JP S58177842 U JPS58177842 U JP S58177842U JP 7527882 U JP7527882 U JP 7527882U JP 7527882 U JP7527882 U JP 7527882U JP S58177842 U JPS58177842 U JP S58177842U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
detection device
knocking detection
piezoelectric element
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
JP7527882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS641614Y2 (en]
Inventor
犬塚　彰仁
敏彦 木村
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP7527882U priority Critical patent/JPS58177842U/ja
Publication of JPS58177842U publication Critical patent/JPS58177842U/ja
Application granted granted Critical
Publication of JPS641614Y2 publication Critical patent/JPS641614Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP7527882U 1982-05-21 1982-05-21 内燃機関のノツキング検出装置 Granted JPS58177842U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7527882U JPS58177842U (ja) 1982-05-21 1982-05-21 内燃機関のノツキング検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7527882U JPS58177842U (ja) 1982-05-21 1982-05-21 内燃機関のノツキング検出装置

Publications (2)

Publication Number Publication Date
JPS58177842U true JPS58177842U (ja) 1983-11-28
JPS641614Y2 JPS641614Y2 (en]) 1989-01-13

Family

ID=30084646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7527882U Granted JPS58177842U (ja) 1982-05-21 1982-05-21 内燃機関のノツキング検出装置

Country Status (1)

Country Link
JP (1) JPS58177842U (en])

Also Published As

Publication number Publication date
JPS641614Y2 (en]) 1989-01-13

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