JPS5288375A - Frequency identifying apparatus - Google Patents

Frequency identifying apparatus

Info

Publication number
JPS5288375A
JPS5288375A JP482476A JP482476A JPS5288375A JP S5288375 A JPS5288375 A JP S5288375A JP 482476 A JP482476 A JP 482476A JP 482476 A JP482476 A JP 482476A JP S5288375 A JPS5288375 A JP S5288375A
Authority
JP
Japan
Prior art keywords
identifying apparatus
frequencies
references
frequency identifying
varying
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
JP482476A
Other languages
Japanese (ja)
Inventor
Kozo Matsumoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP482476A priority Critical patent/JPS5288375A/en
Publication of JPS5288375A publication Critical patent/JPS5288375A/en
Priority to JP1983181306U priority patent/JPS5995271U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE: To provide hysteresis characteristics between pulse width references and smoothly change over circuits for varying frequencies, by providing every two references of mutually minutely varying pulse widths concerning individual switching point owing to frequencies.
COPYRIGHT: (C)1977,JPO&Japio
JP482476A 1976-01-19 1976-01-19 Frequency identifying apparatus Pending JPS5288375A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP482476A JPS5288375A (en) 1976-01-19 1976-01-19 Frequency identifying apparatus
JP1983181306U JPS5995271U (en) 1976-01-19 1983-11-24 Frequency determination device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP482476A JPS5288375A (en) 1976-01-19 1976-01-19 Frequency identifying apparatus
JP1983181306U JPS5995271U (en) 1976-01-19 1983-11-24 Frequency determination device

Publications (1)

Publication Number Publication Date
JPS5288375A true JPS5288375A (en) 1977-07-23

Family

ID=59690202

Family Applications (2)

Application Number Title Priority Date Filing Date
JP482476A Pending JPS5288375A (en) 1976-01-19 1976-01-19 Frequency identifying apparatus
JP1983181306U Pending JPS5995271U (en) 1976-01-19 1983-11-24 Frequency determination device

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1983181306U Pending JPS5995271U (en) 1976-01-19 1983-11-24 Frequency determination device

Country Status (1)

Country Link
JP (2) JPS5288375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570121A (en) * 1978-11-20 1980-05-27 Sanyo Electric Co Ltd Frequency switching circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017131670A1 (en) * 2016-01-27 2017-08-03 Micro Motion, Inc. Gas energy measurement method and related apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570121A (en) * 1978-11-20 1980-05-27 Sanyo Electric Co Ltd Frequency switching circuit

Also Published As

Publication number Publication date
JPS5995271U (en) 1984-06-28

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