BE386667A - - Google Patents

Info

Publication number
BE386667A
BE386667A BE386667DA BE386667A BE 386667 A BE386667 A BE 386667A BE 386667D A BE386667D A BE 386667DA BE 386667 A BE386667 A BE 386667A
Authority
BE
Belgium
Application number
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.)
Family has litigation
Publication of BE386667A publication Critical patent/BE386667A/xx
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9849812&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE386667(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

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
    • B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Toys (AREA)
BE386667D 1931-03-18 BE386667A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8297/31A GB375375A (en) 1931-03-18 1931-03-18 Improvements in and relating to the measurement of distances by echo reception methods

Publications (1)

Publication Number Publication Date
BE386667A true BE386667A (forum.php)

Family

ID=9849812

Family Applications (1)

Application Number Title Priority Date Filing Date
BE386667D BE386667A (forum.php) 1931-03-18

Country Status (4)

Country Link
US (1) US2076330A (forum.php)
BE (1) BE386667A (forum.php)
FR (1) FR730584A (forum.php)
GB (1) GB375375A (forum.php)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943323C (de) * 1936-02-07 1956-05-17 Johannes Gruetzmacher Dr Ing Einrichtung zum Senden oder Empfangen mechanischer Schwingungen
US2444967A (en) * 1936-03-23 1948-07-13 Submarine Signal Co Oscillator
DE759452C (de) * 1938-11-23 1951-07-26 Siemens Reiniger Werke Ag Einrichtung zur Erzeugung und Anwendung von Ultraschall
DE750135C (de) * 1940-03-22 1944-12-15 Einrichtung zur Aussendung von Schallimpulsen bzw. Schallzeichen kurzer Dauer zur Abstandsbestimmung
DE967417C (de) * 1940-09-18 1957-11-07 Siemens Ag Magnetostriktionsschwinger
US2452085A (en) * 1942-08-06 1948-10-26 Submarine Signal Co Means for the interchange of electrical and acoustical energy
US2434285A (en) * 1943-02-27 1948-01-13 Bell Telephone Labor Inc Compressional wave translating device
DE954398C (de) * 1943-06-22 1956-12-13 Atlas Werke Ag Vorrichtung zum Senden oder Empfangen von Schallwellen
US2473971A (en) * 1944-02-25 1949-06-21 Donald E Ross Underwater transducer
US2497901A (en) * 1944-08-18 1950-02-21 Bell Telephone Labor Inc Magnetostrictive transmitter
US2438926A (en) * 1944-08-18 1948-04-06 Bell Telephone Labor Inc Magnetostrictive supersonic transducer
US2422425A (en) * 1944-11-29 1947-06-17 Rca Corp Art of tuning magnetostrictive elements
US2705313A (en) * 1945-03-28 1955-03-29 Francis P Bundy Magnetostriction oscillator
US2480199A (en) * 1945-07-09 1949-08-30 Us Sec War Reflector
US2468837A (en) * 1945-08-02 1949-05-03 Bell Telephone Labor Inc Magnetostrictive transducer
US2595791A (en) * 1946-04-05 1952-05-06 Us Navy Transducer
US2530971A (en) * 1947-07-26 1950-11-21 Standard Oil Dev Co Acoustic well logging apparatus
US2490273A (en) * 1947-11-18 1949-12-06 Standard Oil Dev Co Structure for magnetostriction transducers
US2550771A (en) * 1948-07-20 1951-05-01 Pennsylvania Res Corp Magnetostriction transducer
US2879496A (en) * 1948-09-30 1959-03-24 Research Corp Plastic cast ring stack transducer
US2613261A (en) * 1948-12-08 1952-10-07 Massa Frank Underwater transducer
US2631271A (en) * 1949-04-28 1953-03-10 Commerce National Bank Of Tubular hydrophone
US2521136A (en) * 1949-04-28 1950-09-05 Commerce National Bank Of Hydrophone
US2530224A (en) * 1949-08-02 1950-11-14 Pennsylvania Res Corp Magnetostriction transducer
DE937419C (de) * 1949-10-16 1956-01-05 Siemens Reiniger Werke Ag Piezoelektrischer Wandler
US2638577A (en) * 1949-11-15 1953-05-12 Harris Transducer Corp Transducer
US2617874A (en) * 1950-02-16 1952-11-11 Pennsylvania Res Corp System for the production of a high-pressure sound field
DE977490C (de) * 1950-03-17 1966-08-18 Bendix Corp Magnetostriktiver Laengsschwinger
US2767387A (en) * 1950-04-05 1956-10-16 Clevite Corp Cylindrical electro-mechanical transducer
US2943297A (en) * 1950-04-27 1960-06-28 Raymond L Steinberger Multiple element electroacoustic transducer
US2945208A (en) * 1951-01-05 1960-07-12 Gen Electric Compressional wave transducer
DE1120784B (de) * 1951-03-06 1961-12-28 Bendix Corp UEbertrager zum Umwandeln von Schallwellen in elektrische Wellen und umgekehrt
US2749532A (en) * 1952-06-04 1956-06-05 Harris Transducer Corp Hydrophone
US2776417A (en) * 1952-11-04 1957-01-01 Harris Transducer Corp Compensated winding
US2938592A (en) * 1953-03-23 1960-05-31 Jersey Prod Res Co Seismic velocity well logging apparatus
US2858108A (en) * 1953-04-22 1958-10-28 Drilling Res Inc Well drilling system
US2746026A (en) * 1953-08-14 1956-05-15 Bendix Aviat Corp Half wave annular transducer
US2890354A (en) * 1954-07-01 1959-06-09 Libbey Owens Ford Glass Co Vibratory devices
US2884084A (en) * 1954-10-28 1959-04-28 Sussman Harry Acoustic panel
US2826396A (en) * 1955-02-01 1958-03-11 Telephonics Corp Vibration producing apparatus
US2981357A (en) * 1955-02-01 1961-04-25 Socony Mobil Oil Co Inc Submerged strata acoustic probe system
US2961638A (en) * 1955-04-25 1960-11-22 Jr Louis R Padberg Magnetostrictive electro-acoustical transducer
US2947888A (en) * 1956-05-11 1960-08-02 Harris Transducer Corp Transducer construction
DE1097730B (de) * 1956-07-03 1961-01-19 Prakla Gmbh Anordnung zur Vermeidung der Kopplung zwischen ringfoermigen magnetostriktiven Schallwandlern
DE1107000B (de) * 1956-09-25 1961-05-18 Libbey Owens Ford Glass Co Schwingungsvorrichtung zur Erzeugung von Schwingungen, insbesondere Ultraschallschwingungen, in einem UEbertragungsmedium
US2930913A (en) * 1957-10-02 1960-03-29 Bendix Aviat Corp Transducers for generating vibrations in liquids
US3068446A (en) * 1958-08-21 1962-12-11 Stanley L Ehrlich Tubular electrostrictive transducer with spaced electrodes and loading masses
WO1985002084A1 (en) * 1983-10-31 1985-05-09 Gould Inc. Low frequency sound transducer
EP0207095A4 (en) * 1984-12-19 1989-03-13 Gould Inc FLEXTENSIONAL TRANSDUCER IN RARE EARTHS.

Also Published As

Publication number Publication date
FR730584A (fr) 1932-08-18
GB375375A (en) 1932-06-20
US2076330A (en) 1937-04-06

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