JPS5312672A - Digital detector for rotational frequency - Google Patents

Digital detector for rotational frequency

Info

Publication number
JPS5312672A
JPS5312672A JP8753276A JP8753276A JPS5312672A JP S5312672 A JPS5312672 A JP S5312672A JP 8753276 A JP8753276 A JP 8753276A JP 8753276 A JP8753276 A JP 8753276A JP S5312672 A JPS5312672 A JP S5312672A
Authority
JP
Japan
Prior art keywords
rotational frequency
digital detector
counting
output
measur
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
JP8753276A
Other languages
Japanese (ja)
Inventor
Tatsuo Wada
Toshiomi Yabu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8753276A priority Critical patent/JPS5312672A/en
Publication of JPS5312672A publication Critical patent/JPS5312672A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)

Abstract

PURPOSE: To measur rotational frequency with no adjustment in all digital system, by making variable the dividing ratio of clock frequency divider circuit applying output of counting circuit for counting gate output of rotational frequency detecting means.
COPYRIGHT: (C)1978,JPO&Japio
JP8753276A 1976-07-21 1976-07-21 Digital detector for rotational frequency Pending JPS5312672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8753276A JPS5312672A (en) 1976-07-21 1976-07-21 Digital detector for rotational frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8753276A JPS5312672A (en) 1976-07-21 1976-07-21 Digital detector for rotational frequency

Publications (1)

Publication Number Publication Date
JPS5312672A true JPS5312672A (en) 1978-02-04

Family

ID=13917588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8753276A Pending JPS5312672A (en) 1976-07-21 1976-07-21 Digital detector for rotational frequency

Country Status (1)

Country Link
JP (1) JPS5312672A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713314A (en) * 1980-06-30 1982-01-23 Toyo Electric Mfg Co Ltd Digital angle detector
JPS60134515A (en) * 1983-12-22 1985-07-17 Toshiba Mach Co Ltd Pulse generating circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713314A (en) * 1980-06-30 1982-01-23 Toyo Electric Mfg Co Ltd Digital angle detector
JPS60134515A (en) * 1983-12-22 1985-07-17 Toshiba Mach Co Ltd Pulse generating circuit

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