JPS5266386A - Production of ultra-sonic oscillator - Google Patents

Production of ultra-sonic oscillator

Info

Publication number
JPS5266386A
JPS5266386A JP14310075A JP14310075A JPS5266386A JP S5266386 A JPS5266386 A JP S5266386A JP 14310075 A JP14310075 A JP 14310075A JP 14310075 A JP14310075 A JP 14310075A JP S5266386 A JPS5266386 A JP S5266386A
Authority
JP
Japan
Prior art keywords
ultra
face
production
sonic oscillator
linbo3
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
JP14310075A
Other languages
Japanese (ja)
Inventor
Takeshi Namikata
Shosuke Takano
Toru Sato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14310075A priority Critical patent/JPS5266386A/en
Publication of JPS5266386A publication Critical patent/JPS5266386A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

PURPOSE:To obtain high temperature resistive ultra-sonic oscillator by evaporation forming multilayers of Cr, Au and In on each face of LiNbO3 monocrystal vibration board and a ceramic board having more or loss the same thermal coefficient (or LiNbO3 monocrystal cut in the identical direction), by press-joining the two boards face to face and by heat-treating them at a temperature of 100 to 300 deg.C.
JP14310075A 1975-11-28 1975-11-28 Production of ultra-sonic oscillator Pending JPS5266386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14310075A JPS5266386A (en) 1975-11-28 1975-11-28 Production of ultra-sonic oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14310075A JPS5266386A (en) 1975-11-28 1975-11-28 Production of ultra-sonic oscillator

Publications (1)

Publication Number Publication Date
JPS5266386A true JPS5266386A (en) 1977-06-01

Family

ID=15330898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14310075A Pending JPS5266386A (en) 1975-11-28 1975-11-28 Production of ultra-sonic oscillator

Country Status (1)

Country Link
JP (1) JPS5266386A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151899A (en) * 1979-05-16 1980-11-26 Nec Corp Adhering method for piezoelectric converter
JP2000329755A (en) * 1999-05-18 2000-11-30 Hitachi Ltd Ultrasonic probe
JP2014529919A (en) * 2011-06-30 2014-11-13 コミシリア ア レネルジ アトミック エ オ エナジーズ オルタネティヴズ Method for manufacturing high temperature ultrasonic transducers using lithium niobate crystals brazed with gold and indium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151899A (en) * 1979-05-16 1980-11-26 Nec Corp Adhering method for piezoelectric converter
JP2000329755A (en) * 1999-05-18 2000-11-30 Hitachi Ltd Ultrasonic probe
JP2014529919A (en) * 2011-06-30 2014-11-13 コミシリア ア レネルジ アトミック エ オ エナジーズ オルタネティヴズ Method for manufacturing high temperature ultrasonic transducers using lithium niobate crystals brazed with gold and indium
US9425384B2 (en) 2011-06-30 2016-08-23 Commissariat A L'energie Atomique Et Aux Energies Alternatives Method for manufacturing a high-temperature ultrasonic transducer using a lithium niobate crystal brazed with gold and indium

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