JPS52128122A - Ultrasonic oscillator - Google Patents

Ultrasonic oscillator

Info

Publication number
JPS52128122A
JPS52128122A JP4519476A JP4519476A JPS52128122A JP S52128122 A JPS52128122 A JP S52128122A JP 4519476 A JP4519476 A JP 4519476A JP 4519476 A JP4519476 A JP 4519476A JP S52128122 A JPS52128122 A JP S52128122A
Authority
JP
Japan
Prior art keywords
ultrasonic oscillator
distortion element
oscillation frequency
electric distortion
oscillation circuit
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
JP4519476A
Other languages
Japanese (ja)
Other versions
JPS599077B2 (en
Inventor
Hiroshi Numata
Masao Mizuno
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP51045194A priority Critical patent/JPS599077B2/en
Publication of JPS52128122A publication Critical patent/JPS52128122A/en
Publication of JPS599077B2 publication Critical patent/JPS599077B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To coincide the oscillation frequency of a oscillation circuit with the intrinsic oscillation frequency of electric distortion element by means of detecting the reverberation signal of the electric distortion element thereby controlling the voltage control oscillation circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP51045194A 1976-04-20 1976-04-20 ultrasonic oscillator Expired JPS599077B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51045194A JPS599077B2 (en) 1976-04-20 1976-04-20 ultrasonic oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51045194A JPS599077B2 (en) 1976-04-20 1976-04-20 ultrasonic oscillator

Publications (2)

Publication Number Publication Date
JPS52128122A true JPS52128122A (en) 1977-10-27
JPS599077B2 JPS599077B2 (en) 1984-02-29

Family

ID=12712452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51045194A Expired JPS599077B2 (en) 1976-04-20 1976-04-20 ultrasonic oscillator

Country Status (1)

Country Link
JP (1) JPS599077B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451582U (en) * 1978-08-17 1979-04-10
JPS57157167A (en) * 1981-03-25 1982-09-28 Yokogawa Hokushin Electric Corp Measuring apparatus for ultrasonic wave

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451582U (en) * 1978-08-17 1979-04-10
JPS5643739Y2 (en) * 1978-08-17 1981-10-13
JPS57157167A (en) * 1981-03-25 1982-09-28 Yokogawa Hokushin Electric Corp Measuring apparatus for ultrasonic wave

Also Published As

Publication number Publication date
JPS599077B2 (en) 1984-02-29

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