JPS64470A - Speed detecting circuit - Google Patents

Speed detecting circuit

Info

Publication number
JPS64470A
JPS64470A JP15452787A JP15452787A JPS64470A JP S64470 A JPS64470 A JP S64470A JP 15452787 A JP15452787 A JP 15452787A JP 15452787 A JP15452787 A JP 15452787A JP S64470 A JPS64470 A JP S64470A
Authority
JP
Japan
Prior art keywords
pulse period
pulse
period
detecting
signal
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.)
Pending
Application number
JP15452787A
Other languages
English (en)
Other versions
JPH01470A (ja
Inventor
Shigeru Hagiwara
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.)
Yazaki Corp
Original Assignee
Yazaki 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 Yazaki Corp filed Critical Yazaki Corp
Priority to JP62-154527A priority Critical patent/JPH01470A/ja
Priority claimed from JP62-154527A external-priority patent/JPH01470A/ja
Publication of JPS64470A publication Critical patent/JPS64470A/ja
Publication of JPH01470A publication Critical patent/JPH01470A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
JP62-154527A 1987-06-23 速度検出回路 Pending JPH01470A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-154527A JPH01470A (ja) 1987-06-23 速度検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-154527A JPH01470A (ja) 1987-06-23 速度検出回路

Publications (2)

Publication Number Publication Date
JPS64470A true JPS64470A (en) 1989-01-05
JPH01470A JPH01470A (ja) 1989-01-05

Family

ID=

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216370B2 (ja) * 1971-11-16 1977-05-09
JPS60111162A (ja) * 1983-11-21 1985-06-17 Japan Electronic Control Syst Co Ltd 内燃機関の機関回転速度判別装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216370B2 (ja) * 1971-11-16 1977-05-09
JPS60111162A (ja) * 1983-11-21 1985-06-17 Japan Electronic Control Syst Co Ltd 内燃機関の機関回転速度判別装置

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