CH579775A5 - - Google Patents

Info

Publication number
CH579775A5
CH579775A5 CH1070274A CH1070274A CH579775A5 CH 579775 A5 CH579775 A5 CH 579775A5 CH 1070274 A CH1070274 A CH 1070274A CH 1070274 A CH1070274 A CH 1070274A CH 579775 A5 CH579775 A5 CH 579775A5
Authority
CH
Switzerland
Application number
CH1070274A
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH579775A5 publication Critical patent/CH579775A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH1070274A 1973-08-06 1974-08-05 CH579775A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/385,893 US3934460A (en) 1973-08-06 1973-08-06 Apparatus for focusing and collimating ultrasonic waves

Publications (1)

Publication Number Publication Date
CH579775A5 true CH579775A5 (de) 1976-09-15

Family

ID=23523293

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1070274A CH579775A5 (de) 1973-08-06 1974-08-05

Country Status (4)

Country Link
US (1) US3934460A (de)
JP (1) JPS556430B2 (de)
CH (1) CH579775A5 (de)
DE (1) DE2436856C2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384728B (de) * 1981-09-04 1987-12-28 Strahlen Umweltforsch Gmbh Ultraschall-diagnosegeraet
DE4119147A1 (de) * 1991-06-11 1993-02-18 Morgenstern Juergen Nachweisgeraet fuer aktiv abstrahlende flaechen von ultraschall-schwingern

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773267A (en) * 1980-03-31 1988-09-27 Micro Pure Systems, Inc. Ultrasonic sensing
DE3147482C1 (de) * 1981-12-01 1983-06-01 Krautkrämer GmbH, 5000 Köln Ultraschallpruefkopf mit einer Vielzahl von Ultraschallwandlern
US4455873A (en) * 1981-12-04 1984-06-26 Micro Pure Systems, Inc. Ultrasonic probe
US4510812A (en) * 1982-12-20 1985-04-16 Dunegan Corporation Apparatus for acoustic emission detection including a waveguide made of aluminum or beryllium oxide
EP0131653A1 (de) * 1983-07-19 1985-01-23 N.V. Optische Industrie "De Oude Delft" Einrichtung zum berührungsfreien Zertrümmern von im Körper befindlichen steinigen Gegenständen mittels Schallschockwellen
DE3328051A1 (de) * 1983-08-03 1985-02-14 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum beruehrungslosen zertruemmern von konkrementen
DE3447440A1 (de) * 1984-12-27 1986-07-03 Siemens AG, 1000 Berlin und 8000 München Stosswellenrohr fuer die zertruemmerung von konkrementen
FR2578081B1 (fr) * 1985-02-28 1987-05-07 Centre Nat Rech Scient Dispositif acoustique multi-lentilles a grandissement et focale variables
DE3576752D1 (de) * 1985-04-26 1990-04-26 Ibm Abtastendes ultraschallmikroskop.
JPS6336172A (ja) * 1986-07-29 1988-02-16 Toshiba Corp 超音波カプラ
JPS6362107U (de) * 1986-10-14 1988-04-25
FR2643770B1 (fr) * 1989-02-28 1991-06-21 Centre Nat Rech Scient Sonde microechographique de collimation a ultrasons a travers une surface deformable
US5127410A (en) * 1990-12-06 1992-07-07 Hewlett-Packard Company Ultrasound probe and lens assembly for use therein
DE4041063A1 (de) * 1990-12-20 1992-06-25 Siemens Ag Vorrichtung zum entfernen von implantierten gelenkprothesen
WO1995033258A1 (de) * 1994-05-30 1995-12-07 Sonident Anstalt Liechtensteinischen Rechts Verfahren und vorrichtung zur herstellung von kugelwellen im ultraschallbereich
GB9828276D0 (en) * 1998-12-23 1999-02-17 Belron Int Nv Repair of flaws or voids in bodies
US20030005771A1 (en) * 2001-06-07 2003-01-09 Gokhan Percin Two-dimensional array of ultrasonic sensors for high throughput fluid screening
US8151645B2 (en) * 2008-04-04 2012-04-10 Microsoft Systems Inc. Methods and apparatus for ultrasonic coupling using micro surface tension and capillary effects
US8127614B2 (en) * 2008-04-04 2012-03-06 Microsonic Systems Inc. Methods and systems for ultrasonic coupling using ultrasonic radiation pressure
US8319398B2 (en) * 2008-04-04 2012-11-27 Microsonic Systems Inc. Methods and systems to form high efficiency and uniform fresnel lens arrays for ultrasonic liquid manipulation
GB201520388D0 (en) 2015-11-19 2016-01-06 Rolls Royce Plc Ultrasonic testing tool
DE102019102232A1 (de) * 2018-01-30 2019-08-01 Ford Motor Company Ultraschallzerstäuber mit akustischer fokussiervorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732083A (en) * 1953-04-30 1955-06-15 Murphy Radio Ltd Apparatus for testing by ultrasonic waves
US3299696A (en) * 1961-11-09 1967-01-24 Iii Ben Wade Oakes Dickinson Apparatus for generating, directing and receiving ultrasonic wave trains
US3309655A (en) * 1962-03-02 1967-03-14 Transformatoren & Roentgenwerk Ultrasonic diagnostic vibration transducer
DE1236258B (de) * 1964-05-14 1967-03-09 Parametrics Inc Ultraschallschwinger mit einem Kopplungsstueck
US3387604A (en) * 1965-02-23 1968-06-11 Magnaflux Corp Focused contact transducer
US3663842A (en) * 1970-09-14 1972-05-16 North American Rockwell Elastomeric graded acoustic impedance coupling device
US3741004A (en) * 1971-02-16 1973-06-26 Automation Ind Inc Ultrasonic contact scanner
US3815409A (en) * 1973-02-15 1974-06-11 A Macovski Focused sonic imaging system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384728B (de) * 1981-09-04 1987-12-28 Strahlen Umweltforsch Gmbh Ultraschall-diagnosegeraet
DE4119147A1 (de) * 1991-06-11 1993-02-18 Morgenstern Juergen Nachweisgeraet fuer aktiv abstrahlende flaechen von ultraschall-schwingern

Also Published As

Publication number Publication date
DE2436856C2 (de) 1982-06-09
US3934460A (en) 1976-01-27
JPS556430B2 (de) 1980-02-16
DE2436856A1 (de) 1975-02-20
JPS5072620A (de) 1975-06-16

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Legal Events

Date Code Title Description
PL Patent ceased