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GB815873A - Underwater transducer - Google Patents

Underwater transducer

Info

Publication number
GB815873A
GB815873A GB15626/57A GB1562657A GB815873A GB 815873 A GB815873 A GB 815873A GB 15626/57 A GB15626/57 A GB 15626/57A GB 1562657 A GB1562657 A GB 1562657A GB 815873 A GB815873 A GB 815873A
Authority
GB
United Kingdom
Prior art keywords
disc
underwater transducer
cylinder
hollow
underwater
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.)
Expired
Application number
GB15626/57A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB815873A publication Critical patent/GB815873A/en
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
    • B06B1/0644—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
    • B06B1/0655—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 of cylindrical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

815,873. Underwater transducers. BENDIX AVIATION CORPORATION. May 16, 1957 [June 1.5, 1956], No. 15626/57. Class 40 (4). An under-water transducer comprises a hollow ceramic cylinder 10a, a radiating disc 10b of aluminium, a sound porous window 14, a hollow cylinder 10c of lead, a disc 15 of soundabsorbent material and a moulded rubber casing 11d. The prior state of the art is represented by a reference to Specification 780,178.
GB15626/57A 1956-06-15 1957-05-16 Underwater transducer Expired GB815873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US591602A US3094636A (en) 1956-06-15 1956-06-15 Underwater transducer

Publications (1)

Publication Number Publication Date
GB815873A true GB815873A (en) 1959-07-01

Family

ID=24367117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15626/57A Expired GB815873A (en) 1956-06-15 1957-05-16 Underwater transducer

Country Status (3)

Country Link
US (1) US3094636A (en)
DE (1) DE1105211B (en)
GB (1) GB815873A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068446A (en) * 1958-08-21 1962-12-11 Stanley L Ehrlich Tubular electrostrictive transducer with spaced electrodes and loading masses
US3217288A (en) * 1961-07-26 1965-11-09 Claude C Sims Noise measurement hydrophone
US3336573A (en) * 1966-09-14 1967-08-15 Texaco Inc Crystal pressure sensitive geophones for use in soft earth
DE3146949A1 (en) * 1981-11-26 1983-06-01 Siemens AG, 1000 Berlin und 8000 München Ultrasonic transducer

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460061A (en) * 1965-10-07 1969-08-05 Dynamics Corp America Electroacoustic transducer with improved shock resistance
US3553393A (en) * 1966-06-10 1971-01-05 Akg Akustische Kino Geraete Electro-acoustic transducer housing for dampening vibrations
US3573515A (en) * 1969-02-28 1971-04-06 United States Steel Corp Transducer-holding block adapted to be mounted within a liquid-filled work-engaging roller
US3631383A (en) * 1969-07-25 1971-12-28 Bendix Corp Piezoelectric transducer configuration
US3806909A (en) * 1972-03-23 1974-04-23 Texas Instruments Inc Stress sensor for a perimeter intrusion detector system
US4059098A (en) * 1975-07-21 1977-11-22 Stanford Research Institute Flexible ultrasound coupling system
US4012649A (en) * 1975-10-09 1977-03-15 Teledyne Industries, Inc. Piezoelectric stress/strain intrusion detectors
US4972390A (en) * 1989-04-03 1990-11-20 General Instrument Corp. Stack driven flexural disc transducer
DE19742294A1 (en) * 1997-09-25 1999-04-01 Elster Produktion Gmbh Sound receiver or producer
DE29916042U1 (en) 1999-09-13 2000-02-17 PIL Sensoren GmbH, 63486 Bruchköbel Ultrasonic sensor
DE10000924B4 (en) * 2000-01-12 2011-11-24 Volkswagen Ag ultrasonic sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE527250A (en) *
FR597706A (en) * 1925-05-06 1925-11-27 Indirect vibratory massage method and device for performing this method
FR896806A (en) * 1940-02-22 1945-03-05 Atlas Werke Ag Piezoelectric oscillator device
US2520938A (en) * 1944-10-07 1950-09-05 Klein Elias Tourmaline crystal transducer
US2508544A (en) * 1947-03-01 1950-05-23 Brush Dev Co Electroacoustic transducer device
US2638577A (en) * 1949-11-15 1953-05-12 Harris Transducer Corp Transducer
BE509494A (en) * 1951-03-06
US2753543A (en) * 1952-08-28 1956-07-03 Raytheon Mfg Co Transducers
BE545751A (en) * 1955-03-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068446A (en) * 1958-08-21 1962-12-11 Stanley L Ehrlich Tubular electrostrictive transducer with spaced electrodes and loading masses
US3217288A (en) * 1961-07-26 1965-11-09 Claude C Sims Noise measurement hydrophone
US3336573A (en) * 1966-09-14 1967-08-15 Texaco Inc Crystal pressure sensitive geophones for use in soft earth
DE3146949A1 (en) * 1981-11-26 1983-06-01 Siemens AG, 1000 Berlin und 8000 München Ultrasonic transducer

Also Published As

Publication number Publication date
US3094636A (en) 1963-06-18
DE1105211B (en) 1961-04-20

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