JPS64810A - Ultrasonic delay line - Google Patents

Ultrasonic delay line

Info

Publication number
JPS64810A
JPS64810A JP1580788A JP1580788A JPS64810A JP S64810 A JPS64810 A JP S64810A JP 1580788 A JP1580788 A JP 1580788A JP 1580788 A JP1580788 A JP 1580788A JP S64810 A JPS64810 A JP S64810A
Authority
JP
Japan
Prior art keywords
signal route
sound
main signal
main surface
coating patterns
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
JP1580788A
Other languages
English (en)
Other versions
JPH01810A (ja
Inventor
Kaoru Asano
Atsuhito Hashimoto
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 JP1580788A priority Critical patent/JPS64810A/ja
Publication of JPH01810A publication Critical patent/JPH01810A/ja
Publication of JPS64810A publication Critical patent/JPS64810A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1580788A 1987-03-12 1988-01-28 Ultrasonic delay line Pending JPS64810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1580788A JPS64810A (en) 1987-03-12 1988-01-28 Ultrasonic delay line

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-55308 1987-03-12
JP5530887 1987-03-12
JP1580788A JPS64810A (en) 1987-03-12 1988-01-28 Ultrasonic delay line

Publications (2)

Publication Number Publication Date
JPH01810A JPH01810A (ja) 1989-01-05
JPS64810A true JPS64810A (en) 1989-01-05

Family

ID=26352023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1580788A Pending JPS64810A (en) 1987-03-12 1988-01-28 Ultrasonic delay line

Country Status (1)

Country Link
JP (1) JPS64810A (ja)

Similar Documents

Publication Publication Date Title
JPS57202114A (en) Band pass filter
FI863702L (fi) Hiilihydraattiyhdisteen käyttö in vitro viruspartikkelien tai viruksen pintakomponenttien valmistukseen tai eristämiseen
DE2960263D1 (en) Piezoelectric transducers with mechanical amplification for very low frequencies and acoustic antennas
ATE82531T1 (de) Ultraschall-mhz-schwinger, insbesondere zur fluessigkeitszerstaeubung.
DE3579039D1 (de) Ultraschallwandlervorrichtung mit einer anordnung von piezoelektrischen wandlerelementen.
JPS5660200A (en) Electroacoustic transducer
JPS55145419A (en) Elastic surface wave device
JPS64810A (en) Ultrasonic delay line
FR2556524B1 (fr) Circuit de suppression des variations d'amplitude des signaux modules en frequence
JPS5596713A (en) Outline vibration mode piezo-vibrator
JPS56144585A (en) Bimorph piezoelectric element
JPS53109457A (en) Element for elastic surface wave propagation
JPS5885611A (ja) 弾性表面波素子
IE842293L (en) Absorbent body with fluid transport means.
JPS6450608A (en) Surface acoustic wave device
JPS62119022U (ja)
JPS6413617A (en) Coordinate input device
JPS63147028U (ja)
Veselov et al. Wideband tuning of surface acoustic wave filters.
JPS5619216A (en) Manufacture of ultrasonic delay line
HUT38011A (en) With piezoelectric ceramic operating transducer of the ultrasonic sound
JPS5840928U (ja) 弾性表面波フイルタ
JPS5917635U (ja) 超音波遅延線
JPS52141049A (en) Ultrasonic wave atomizer
JPS6230418U (ja)