JPS51147940A - Non-dispersion mode supersonic delay lines - Google Patents

Non-dispersion mode supersonic delay lines

Info

Publication number
JPS51147940A
JPS51147940A JP50072414A JP7241475A JPS51147940A JP S51147940 A JPS51147940 A JP S51147940A JP 50072414 A JP50072414 A JP 50072414A JP 7241475 A JP7241475 A JP 7241475A JP S51147940 A JPS51147940 A JP S51147940A
Authority
JP
Japan
Prior art keywords
delay lines
dispersion mode
mode supersonic
supersonic delay
dispersion
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
JP50072414A
Other languages
Japanese (ja)
Inventor
Takeo Yokoyama
Toshiki Omori
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP50072414A priority Critical patent/JPS51147940A/en
Publication of JPS51147940A publication Critical patent/JPS51147940A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time

Abstract

PURPOSE:To supress non-dispersing echo by mounting a transducer slantwise to the plane vertical to the direction of supersonic wave progagation.
JP50072414A 1975-06-14 1975-06-14 Non-dispersion mode supersonic delay lines Pending JPS51147940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50072414A JPS51147940A (en) 1975-06-14 1975-06-14 Non-dispersion mode supersonic delay lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072414A JPS51147940A (en) 1975-06-14 1975-06-14 Non-dispersion mode supersonic delay lines

Publications (1)

Publication Number Publication Date
JPS51147940A true JPS51147940A (en) 1976-12-18

Family

ID=13488587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50072414A Pending JPS51147940A (en) 1975-06-14 1975-06-14 Non-dispersion mode supersonic delay lines

Country Status (1)

Country Link
JP (1) JPS51147940A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191515A (en) * 1982-04-30 1983-11-08 Showa Electric Wire & Cable Co Ltd Ultrasonic wave solid-state delay line
JPS5917635U (en) * 1982-07-21 1984-02-02 松下電器産業株式会社 ultrasonic delay line

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311854A (en) * 1962-06-13 1967-03-28 Bell Telephone Labor Inc Single crystal quartz filter elements, transducers and delay lines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311854A (en) * 1962-06-13 1967-03-28 Bell Telephone Labor Inc Single crystal quartz filter elements, transducers and delay lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191515A (en) * 1982-04-30 1983-11-08 Showa Electric Wire & Cable Co Ltd Ultrasonic wave solid-state delay line
JPS5917635U (en) * 1982-07-21 1984-02-02 松下電器産業株式会社 ultrasonic delay line

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