FR1071199A - laminate probe for exploration and processing of materials by the ultrasonic - Google Patents

laminate probe for exploration and processing of materials by the ultrasonic

Info

Publication number
FR1071199A
FR1071199A FR1071199DA FR1071199A FR 1071199 A FR1071199 A FR 1071199A FR 1071199D A FR1071199D A FR 1071199DA FR 1071199 A FR1071199 A FR 1071199A
Authority
FR
Grant status
Grant
Patent type
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
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.)
Realisations Ultrasoniques
Original Assignee
Realisations Ultrasoniques
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction
    • B06B1/0644Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using a single piezo-electric element
    • B06B1/0662Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using a single piezo-electric element with an electrode on the sensitive surface
    • B06B1/0681Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using a single piezo-electric element with an electrode on the sensitive surface and a damping structure
    • B06B1/0685Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using a single piezo-electric element with an electrode on the sensitive surface and a damping structure on the back only of piezo-electric elements
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
FR1071199A 1952-11-07 1952-11-07 laminate probe for exploration and processing of materials by the ultrasonic Expired FR1071199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1071199T 1952-11-07

Publications (1)

Publication Number Publication Date
FR1071199A true FR1071199A (en) 1954-08-26

Family

ID=9605044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071199A Expired FR1071199A (en) 1952-11-07 1952-11-07 laminate probe for exploration and processing of materials by the ultrasonic

Country Status (2)

Country Link
FR (1) FR1071199A (en)
GB (1) GB738941A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567394A1 (en) * 1984-07-14 1986-01-17 Wolf Gmbh Richard Piezoelectric transducer for destroying concretions in the interior of the body
EP0435203A2 (en) * 1989-12-25 1991-07-03 Canon Kabushiki Kaisha Coordinate input apparatus
EP0727259A3 (en) * 1995-02-15 1997-11-12 Hewlett-Packard Company Ultrasonic transducer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252022A (en) * 1978-11-17 1981-02-24 Westinghouse Electric Corp. Detection, characterization and studying of flaws in work by acoustic imaging
US4507582A (en) * 1982-09-29 1985-03-26 New York Institute Of Technology Matching region for damped piezoelectric ultrasonic apparatus
DE3382209D1 (en) * 1982-12-30 1991-04-18 Fujitsu Ltd Ultrasonic diagnosegeraet with an electro-acoustic transducer.
DE3424652C2 (en) * 1984-07-04 1993-11-11 Gao Ges Automation Org Device for the dynamic contactless determination of the local basis weight of sheet material
DE4028315A1 (en) * 1990-09-06 1992-03-12 Siemens Ag Ultrasonic transducer for measuring the transit time of ultrasonic pulses in a gas
WO2002045074A1 (en) * 2000-11-30 2002-06-06 Siemens Aktiengesellschaft Ultrasonic transducer and ultrasonic flowmeter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567394A1 (en) * 1984-07-14 1986-01-17 Wolf Gmbh Richard Piezoelectric transducer for destroying concretions in the interior of the body
EP0435203A2 (en) * 1989-12-25 1991-07-03 Canon Kabushiki Kaisha Coordinate input apparatus
EP0435203A3 (en) * 1989-12-25 1991-11-13 Canon Kabushiki Kaisha Coordinate input apparatus
EP0727259A3 (en) * 1995-02-15 1997-11-12 Hewlett-Packard Company Ultrasonic transducer

Also Published As

Publication number Publication date Type
GB738941A (en) 1955-10-19 application

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