GB1526565A - Ultrasonic transducer - Google Patents

Ultrasonic transducer

Info

Publication number
GB1526565A
GB1526565A GB2625476A GB2625476A GB1526565A GB 1526565 A GB1526565 A GB 1526565A GB 2625476 A GB2625476 A GB 2625476A GB 2625476 A GB2625476 A GB 2625476A GB 1526565 A GB1526565 A GB 1526565A
Authority
GB
United Kingdom
Prior art keywords
conductors
waves
june
produce
extent
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
GB2625476A
Other languages
English (en)
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.)
TI Ltd
Original Assignee
TI Ltd
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 TI Ltd filed Critical TI Ltd
Priority to GB2625476A priority Critical patent/GB1526565A/en
Priority to IE120277A priority patent/IE45000B1/en
Priority to DE19772727272 priority patent/DE2727272A1/de
Priority to BE178475A priority patent/BE855731A/xx
Priority to DK274377A priority patent/DK274377A/da
Priority to FR7719220A priority patent/FR2355575A1/fr
Priority to IT2502477A priority patent/IT1081106B/it
Priority to NL7707067A priority patent/NL7707067A/xx
Priority to LU77613A priority patent/LU77613A1/xx
Publication of GB1526565A publication Critical patent/GB1526565A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H03H9/14502—Surface acoustic wave [SAW] transducers for a particular purpose

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB2625476A 1976-06-24 1976-06-24 Ultrasonic transducer Expired GB1526565A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB2625476A GB1526565A (en) 1976-06-24 1976-06-24 Ultrasonic transducer
IE120277A IE45000B1 (en) 1976-06-24 1977-06-13 Ultrasonic transducer
DE19772727272 DE2727272A1 (de) 1976-06-24 1977-06-16 Verfahren zur erzeugung von oberflaechenschallwellen und wandler zur durchfuehrung des verfahrens
BE178475A BE855731A (fr) 1976-06-24 1977-06-16 Transducteur ultrasonique
DK274377A DK274377A (da) 1976-06-24 1977-06-21 Fremgangsmade og apparat til frembringelse af lydbolger
FR7719220A FR2355575A1 (fr) 1976-06-24 1977-06-23 Procede et appareil de generation d'ondes sonores de surface dans un corps conducteur de l'electricite
IT2502477A IT1081106B (it) 1976-06-24 1977-06-24 Trasduttore ultrasonico
NL7707067A NL7707067A (nl) 1976-06-24 1977-06-24 Werkwijze en inrichting voor het in een elektrisch geleidend lichaam opwekken van acoustische opper- vlaktegolven.
LU77613A LU77613A1 (enExample) 1976-06-24 1977-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2625476A GB1526565A (en) 1976-06-24 1976-06-24 Ultrasonic transducer

Publications (1)

Publication Number Publication Date
GB1526565A true GB1526565A (en) 1978-09-27

Family

ID=10240760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2625476A Expired GB1526565A (en) 1976-06-24 1976-06-24 Ultrasonic transducer

Country Status (9)

Country Link
BE (1) BE855731A (enExample)
DE (1) DE2727272A1 (enExample)
DK (1) DK274377A (enExample)
FR (1) FR2355575A1 (enExample)
GB (1) GB1526565A (enExample)
IE (1) IE45000B1 (enExample)
IT (1) IT1081106B (enExample)
LU (1) LU77613A1 (enExample)
NL (1) NL7707067A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752154B4 (de) * 1997-11-25 2011-05-12 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Sendesystem für Ultraschallwellen

Also Published As

Publication number Publication date
FR2355575A1 (fr) 1978-01-20
DE2727272A1 (de) 1978-01-12
BE855731A (fr) 1977-10-17
FR2355575B1 (enExample) 1984-04-13
IE45000B1 (en) 1982-06-02
NL7707067A (nl) 1977-12-28
LU77613A1 (enExample) 1977-10-03
DK274377A (da) 1977-12-25
IT1081106B (it) 1985-05-16
IE45000L (en) 1977-12-24

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Legal Events

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