JPS641615Y2 - - Google Patents

Info

Publication number
JPS641615Y2
JPS641615Y2 JP7527982U JP7527982U JPS641615Y2 JP S641615 Y2 JPS641615 Y2 JP S641615Y2 JP 7527982 U JP7527982 U JP 7527982U JP 7527982 U JP7527982 U JP 7527982U JP S641615 Y2 JPS641615 Y2 JP S641615Y2
Authority
JP
Japan
Prior art keywords
knocking
piezoelectric element
case
metal case
sensing member
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
JP7527982U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58177843U (ja
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 filed Critical
Priority to JP7527982U priority Critical patent/JPS58177843U/ja
Publication of JPS58177843U publication Critical patent/JPS58177843U/ja
Application granted granted Critical
Publication of JPS641615Y2 publication Critical patent/JPS641615Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP7527982U 1982-05-21 1982-05-21 内燃機関のノツキング検出装置 Granted JPS58177843U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7527982U JPS58177843U (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
JP7527982U JPS58177843U (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
JPS58177843U JPS58177843U (ja) 1983-11-28
JPS641615Y2 true JPS641615Y2 (US20080293856A1-20081127-C00150.png) 1989-01-13

Family

ID=30084647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7527982U Granted JPS58177843U (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) JPS58177843U (US20080293856A1-20081127-C00150.png)

Also Published As

Publication number Publication date
JPS58177843U (ja) 1983-11-28

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