FR2065391A5 - - Google Patents

Info

Publication number
FR2065391A5
FR2065391A5 FR7036896A FR7036896A FR2065391A5 FR 2065391 A5 FR2065391 A5 FR 2065391A5 FR 7036896 A FR7036896 A FR 7036896A FR 7036896 A FR7036896 A FR 7036896A FR 2065391 A5 FR2065391 A5 FR 2065391A5
Authority
FR
France
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
FR7036896A
Other languages
French (fr)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR2065391A5 publication Critical patent/FR2065391A5/fr
Expired 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
    • B06B1/0607—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 multiple elements
    • B06B1/0611—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 multiple elements in a pile
    • B06B1/0618—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 multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'
    • 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
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR7036896A 1969-10-13 1970-10-13 Expired FR2065391A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86557669A 1969-10-13 1969-10-13

Publications (1)

Publication Number Publication Date
FR2065391A5 true FR2065391A5 (en) 1971-07-23

Family

ID=25345819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7036896A Expired FR2065391A5 (en) 1969-10-13 1970-10-13

Country Status (4)

Country Link
US (1) US3555297A (en)
DE (1) DE2049761A1 (en)
FR (1) FR2065391A5 (en)
GB (1) GB1331763A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694675A (en) * 1971-02-25 1972-09-26 Eastman Kodak Co Cooled ultrasonic transducer
US4352459A (en) * 1979-11-13 1982-10-05 Sono-Tek Corporation Ultrasonic liquid atomizer having an axially-extending liquid feed passage
US4962330A (en) * 1989-03-21 1990-10-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustic transducer apparatus with reduced thermal conduction
DE4113667A1 (en) * 1991-04-26 1992-11-05 Fraunhofer Ges Forschung Piezoelectric positioning drive for machine tools - uses copper@ heat sink and Peltier-effect modules to reduce operating temp.
US5546809A (en) * 1994-12-12 1996-08-20 Houston Industries Incorporated Vibration monitor mounting block
FR2742861B1 (en) * 1995-12-22 1998-03-13 Naphtachimie Sa VIBRATION MEASUREMENT METHOD AND DEVICE
DE19626671C1 (en) * 1996-07-03 1997-10-16 Fraunhofer Ges Forschung High-frequency piezoelectric power actuator apparatus with heat dissipation
US5936163A (en) * 1998-05-13 1999-08-10 Greathouse; John D. Portable high temperature ultrasonic testing (UT) piezo probe with cooling apparatus
DE19856202A1 (en) * 1998-12-05 2000-06-15 Bosch Gmbh Robert Piezoelectric actuator
US6434244B1 (en) * 2000-04-26 2002-08-13 Branson Ultrasonics Corporation Electroacoustic converter
US7287537B2 (en) * 2002-01-29 2007-10-30 Akrion Technologies, Inc. Megasonic probe energy director
DE10254894B3 (en) * 2002-11-20 2004-05-27 Dr. Hielscher Gmbh Cooling device for ultrasonic transducers has cooling fluid passed through flow channels at defined pressure for reducing or preventing cavitation
IT201900014946A1 (en) * 2019-08-22 2021-02-22 Sonic Italia S R L FORCED COOLING PIEZOELECTRIC TRANSDUCER
US20220134342A1 (en) * 2020-11-03 2022-05-05 Applied Cells Inc. Microfluidic System Including Cooling Device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831295A (en) * 1955-09-21 1958-04-22 Gulton Ind Inc Ultrasonic drill
US3218488A (en) * 1961-08-01 1965-11-16 Branson Instr Transducer
US3283182A (en) * 1965-05-11 1966-11-01 Aeroprojects Inc Transducer assembly

Also Published As

Publication number Publication date
US3555297A (en) 1971-01-12
DE2049761A1 (en) 1971-04-22
GB1331763A (en) 1973-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse