JPH0448002B2 - - Google Patents

Info

Publication number
JPH0448002B2
JPH0448002B2 JP60091068A JP9106885A JPH0448002B2 JP H0448002 B2 JPH0448002 B2 JP H0448002B2 JP 60091068 A JP60091068 A JP 60091068A JP 9106885 A JP9106885 A JP 9106885A JP H0448002 B2 JPH0448002 B2 JP H0448002B2
Authority
JP
Japan
Prior art keywords
absorbing material
sound absorbing
sound
delay line
medium
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.)
Expired - Lifetime
Application number
JP60091068A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61251310A (ja
Inventor
Takeshi Okada
Atsuhito Hashimoto
Michihiko Uemura
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP9106885A priority Critical patent/JPS61251310A/ja
Publication of JPS61251310A publication Critical patent/JPS61251310A/ja
Publication of JPH0448002B2 publication Critical patent/JPH0448002B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP9106885A 1985-04-30 1985-04-30 超音波遅延線 Granted JPS61251310A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9106885A JPS61251310A (ja) 1985-04-30 1985-04-30 超音波遅延線

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9106885A JPS61251310A (ja) 1985-04-30 1985-04-30 超音波遅延線

Publications (2)

Publication Number Publication Date
JPS61251310A JPS61251310A (ja) 1986-11-08
JPH0448002B2 true JPH0448002B2 (en]) 1992-08-05

Family

ID=14016182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9106885A Granted JPS61251310A (ja) 1985-04-30 1985-04-30 超音波遅延線

Country Status (1)

Country Link
JP (1) JPS61251310A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4548088B2 (ja) * 2004-10-20 2010-09-22 セイコーエプソン株式会社 弾性表面波装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967533U (en]) * 1972-09-26 1974-06-12
JPS5436817B2 (en]) * 1973-11-20 1979-11-12
JPS54119865A (en) * 1978-03-09 1979-09-18 Matsushita Electric Ind Co Ltd Ultrasonic wave delay line of piezoelectric type and its manufacture
JPS57200926U (en]) * 1981-06-18 1982-12-21
JPS5826222U (ja) * 1981-08-14 1983-02-19 昭和電線電纜株式会社 超音波固体遅延線
JPS58161519A (ja) * 1982-03-19 1983-09-26 Matsushita Electric Ind Co Ltd 超音波遅延線

Also Published As

Publication number Publication date
JPS61251310A (ja) 1986-11-08

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