JPS54139390A - Variable frequency electromagnetostrictive device - Google Patents

Variable frequency electromagnetostrictive device

Info

Publication number
JPS54139390A
JPS54139390A JP11492377A JP11492377A JPS54139390A JP S54139390 A JPS54139390 A JP S54139390A JP 11492377 A JP11492377 A JP 11492377A JP 11492377 A JP11492377 A JP 11492377A JP S54139390 A JPS54139390 A JP S54139390A
Authority
JP
Japan
Prior art keywords
electromagnetostrictive
variable frequency
variable
frequency
frequency electromagnetostrictive
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
JP11492377A
Other languages
Japanese (ja)
Inventor
Noboru Tsuya
Kenichi Arai
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.)
Shingijutsu Kaihatsu Jigyodan
Original Assignee
Shingijutsu Kaihatsu Jigyodan
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 Shingijutsu Kaihatsu Jigyodan filed Critical Shingijutsu Kaihatsu Jigyodan
Priority to JP11492377A priority Critical patent/JPS54139390A/en
Publication of JPS54139390A publication Critical patent/JPS54139390A/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP11492377A 1977-09-24 1977-09-24 Variable frequency electromagnetostrictive device Pending JPS54139390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11492377A JPS54139390A (en) 1977-09-24 1977-09-24 Variable frequency electromagnetostrictive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11492377A JPS54139390A (en) 1977-09-24 1977-09-24 Variable frequency electromagnetostrictive device

Publications (1)

Publication Number Publication Date
JPS54139390A true JPS54139390A (en) 1979-10-29

Family

ID=14649998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11492377A Pending JPS54139390A (en) 1977-09-24 1977-09-24 Variable frequency electromagnetostrictive device

Country Status (1)

Country Link
JP (1) JPS54139390A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838365A (en) * 1973-02-05 1974-09-24 Allied Chem Acoustic devices using amorphous metal alloys
JPS53102648A (en) * 1977-02-18 1978-09-07 Matsushita Electric Ind Co Ltd Magnetostriction delay line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838365A (en) * 1973-02-05 1974-09-24 Allied Chem Acoustic devices using amorphous metal alloys
JPS53102648A (en) * 1977-02-18 1978-09-07 Matsushita Electric Ind Co Ltd Magnetostriction delay line

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