JPH0426278B2 - - Google Patents

Info

Publication number
JPH0426278B2
JPH0426278B2 JP60116132A JP11613285A JPH0426278B2 JP H0426278 B2 JPH0426278 B2 JP H0426278B2 JP 60116132 A JP60116132 A JP 60116132A JP 11613285 A JP11613285 A JP 11613285A JP H0426278 B2 JPH0426278 B2 JP H0426278B2
Authority
JP
Japan
Prior art keywords
signal
electrode
vibrator
amplitude
transformer
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
JP60116132A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61274497A (ja
Inventor
Toyoki Sasakura
Yasuhiko Endo
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP11613285A priority Critical patent/JPS61274497A/ja
Priority to GB8602730A priority patent/GB2173068B/en
Priority to US06/826,413 priority patent/US4780860A/en
Priority to NO860442A priority patent/NO168794C/no
Publication of JPS61274497A publication Critical patent/JPS61274497A/ja
Publication of JPH0426278B2 publication Critical patent/JPH0426278B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP11613285A 1985-02-08 1985-05-29 送受波器 Granted JPS61274497A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11613285A JPS61274497A (ja) 1985-05-29 1985-05-29 送受波器
GB8602730A GB2173068B (en) 1985-02-08 1986-02-04 Beam forming device
US06/826,413 US4780860A (en) 1985-02-08 1986-02-05 Beam forming device
NO860442A NO168794C (no) 1985-02-08 1986-02-07 Straalebuntformende innretning.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11613285A JPS61274497A (ja) 1985-05-29 1985-05-29 送受波器

Publications (2)

Publication Number Publication Date
JPS61274497A JPS61274497A (ja) 1986-12-04
JPH0426278B2 true JPH0426278B2 (en]) 1992-05-06

Family

ID=14679508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11613285A Granted JPS61274497A (ja) 1985-02-08 1985-05-29 送受波器

Country Status (1)

Country Link
JP (1) JPS61274497A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824879B2 (en) 1999-06-10 2004-11-30 Honeywell International Inc. Spin-on-glass anti-reflective coatings for photolithography
US8053159B2 (en) 2003-11-18 2011-11-08 Honeywell International Inc. Antireflective coatings for via fill and photolithography applications and methods of preparation thereof
US8864898B2 (en) 2011-05-31 2014-10-21 Honeywell International Inc. Coating formulations for optical elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511271A (en) * 1978-07-12 1980-01-26 Nec Corp Ultrasonic light modulator
JPS5511270A (en) * 1978-07-12 1980-01-26 Nec Corp Ultrasonic light modulator
JPS57168232A (en) * 1981-04-09 1982-10-16 Matsushita Electric Ind Co Ltd Acoustooptic element
JPS61184091A (ja) * 1985-02-08 1986-08-16 Furuno Electric Co Ltd 送受波器

Also Published As

Publication number Publication date
JPS61274497A (ja) 1986-12-04

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