GB2141902B - Composite transducer - Google Patents

Composite transducer

Info

Publication number
GB2141902B
GB2141902B GB08412335A GB8412335A GB2141902B GB 2141902 B GB2141902 B GB 2141902B GB 08412335 A GB08412335 A GB 08412335A GB 8412335 A GB8412335 A GB 8412335A GB 2141902 B GB2141902 B GB 2141902B
Authority
GB
United Kingdom
Prior art keywords
composite transducer
transducer
composite
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
GB08412335A
Other languages
English (en)
Other versions
GB2141902A (en
GB8412335D0 (en
Inventor
Donald Ricketts
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.)
Raytheon Co
Original Assignee
Raytheon 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 Raytheon Co filed Critical Raytheon Co
Publication of GB8412335D0 publication Critical patent/GB8412335D0/en
Publication of GB2141902A publication Critical patent/GB2141902A/en
Application granted granted Critical
Publication of GB2141902B publication Critical patent/GB2141902B/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
    • B06B1/0607—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB08412335A 1983-05-23 1984-05-15 Composite transducer Expired GB2141902B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49736583A 1983-05-23 1983-05-23

Publications (3)

Publication Number Publication Date
GB8412335D0 GB8412335D0 (en) 1984-06-20
GB2141902A GB2141902A (en) 1985-01-03
GB2141902B true GB2141902B (en) 1986-09-17

Family

ID=23976562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08412335A Expired GB2141902B (en) 1983-05-23 1984-05-15 Composite transducer

Country Status (3)

Country Link
JP (1) JPS6018096A (enrdf_load_stackoverflow)
DE (1) DE3419256C2 (enrdf_load_stackoverflow)
GB (1) GB2141902B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581819B1 (fr) * 1985-05-10 1989-06-30 France Etat Armement Transducteurs piezo-electriques de type tonpilz recepteurs a large bande et emetteurs et antenne de sonar composee de ces transducteurs
JP2735203B2 (ja) * 1987-12-17 1998-04-02 株式会社東芝 超音波診断装置
JP2642812B2 (ja) * 1991-08-23 1997-08-20 防衛庁技術研究本部長 水中用送受波器
JP3026593U (ja) * 1994-09-02 1996-07-16 株式会社ダッチェス ブラジャー等のバストカップ又はパッド
DE19626293A1 (de) * 1996-07-01 1998-01-08 Teves Gmbh Alfred Ultraschallwandler mit Kontaktglied
JP6353224B2 (ja) * 2013-12-27 2018-07-04 古野電気株式会社 超音波送受波器、水中探知装置、及び超音波送受波器の製造方法
RU2768297C1 (ru) * 2021-07-06 2022-03-23 АКЦИОНЕРНОЕ ОБЩЕСТВО "КОНЦЕРН "МОРСКОЕ ПОДВОДНОЕ ОРУЖИЕ - ГИДРОПРИБОР" (АО "Концерн "МПО-Гидроприбор") Составной электроакустический преобразователь

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716828A (en) * 1970-02-02 1973-02-13 Dynamics Corp Massa Div Electroacoustic transducer with improved shock resistance
US3986161A (en) * 1975-04-07 1976-10-12 Sea-Scan, Inc. Underwater directional guidance apparatus
JPS5434558Y2 (enrdf_load_stackoverflow) * 1975-07-18 1979-10-22
DE2914031C2 (de) * 1979-04-06 1981-01-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ultraschallwandler
NL7904924A (nl) * 1979-06-25 1980-12-30 Philips Nv Akoestische transducent.
CH642503A5 (en) * 1979-08-02 1984-04-13 Landis & Gyr Ag Ultrasound converter
DE3012038C2 (de) * 1980-03-28 1982-08-19 Honeywell-Elac-Nautik Gmbh, 2300 Kiel Elektroakustischer Wasserschallwandler
JPS6115667Y2 (enrdf_load_stackoverflow) * 1980-07-11 1986-05-15
JPS5943700A (ja) * 1982-09-02 1984-03-10 Nec Corp 送受波器

Also Published As

Publication number Publication date
GB2141902A (en) 1985-01-03
DE3419256C2 (de) 1995-06-22
JPH0562513B2 (enrdf_load_stackoverflow) 1993-09-08
GB8412335D0 (en) 1984-06-20
DE3419256A1 (de) 1984-12-13
JPS6018096A (ja) 1985-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940515