JPH04408B2 - - Google Patents

Info

Publication number
JPH04408B2
JPH04408B2 JP15121483A JP15121483A JPH04408B2 JP H04408 B2 JPH04408 B2 JP H04408B2 JP 15121483 A JP15121483 A JP 15121483A JP 15121483 A JP15121483 A JP 15121483A JP H04408 B2 JPH04408 B2 JP H04408B2
Authority
JP
Japan
Prior art keywords
piezoelectric transducer
delay line
ultrasonic delay
slit
ultrasonic
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
Application number
JP15121483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6042921A (ja
Inventor
Atsushi Matsui
Fumio Tanaka
Ryoji Sato
Hiroshi Kuroda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58151214A priority Critical patent/JPS6042921A/ja
Publication of JPS6042921A publication Critical patent/JPS6042921A/ja
Publication of JPH04408B2 publication Critical patent/JPH04408B2/ja
Granted 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 elements; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP58151214A 1983-08-18 1983-08-18 超音波遅延線 Granted JPS6042921A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58151214A JPS6042921A (ja) 1983-08-18 1983-08-18 超音波遅延線

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58151214A JPS6042921A (ja) 1983-08-18 1983-08-18 超音波遅延線

Publications (2)

Publication Number Publication Date
JPS6042921A JPS6042921A (ja) 1985-03-07
JPH04408B2 true JPH04408B2 (enrdf_load_stackoverflow) 1992-01-07

Family

ID=15513727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58151214A Granted JPS6042921A (ja) 1983-08-18 1983-08-18 超音波遅延線

Country Status (1)

Country Link
JP (1) JPS6042921A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6042921A (ja) 1985-03-07

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