PL95322B1 - Przetwornik miedzypalczasty,sposob wykonywani ikow miedzypalczastych oraz urzadzenie do wyk zetwornikow miedzypalczastych - Google Patents

Przetwornik miedzypalczasty,sposob wykonywani ikow miedzypalczastych oraz urzadzenie do wyk zetwornikow miedzypalczastych Download PDF

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Publication number
PL95322B1
PL95322B1 PL1974168364A PL16836474A PL95322B1 PL 95322 B1 PL95322 B1 PL 95322B1 PL 1974168364 A PL1974168364 A PL 1974168364A PL 16836474 A PL16836474 A PL 16836474A PL 95322 B1 PL95322 B1 PL 95322B1
Authority
PL
Poland
Prior art keywords
bar
needle
metal layer
base
making
Prior art date
Application number
PL1974168364A
Other languages
English (en)
Polish (pl)
Original Assignee
Zaklady Ceramiki Radiowejpo
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 Zaklady Ceramiki Radiowejpo filed Critical Zaklady Ceramiki Radiowejpo
Priority to PL1974168364A priority Critical patent/PL95322B1/pl
Priority to GB129975A priority patent/GB1455805A/en
Priority to DE19752501826 priority patent/DE2501826C3/de
Priority to FR7501933A priority patent/FR2259481B1/fr
Priority to JP50010368A priority patent/JPS50105394A/ja
Publication of PL95322B1 publication Critical patent/PL95322B1/pl

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/08Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02Details
    • H03H9/02535Details of surface acoustic wave devices
    • H03H9/02543Characteristics of substrate, e.g. cutting angles

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Micromachines (AREA)
PL1974168364A 1974-01-26 1974-01-26 Przetwornik miedzypalczasty,sposob wykonywani ikow miedzypalczastych oraz urzadzenie do wyk zetwornikow miedzypalczastych PL95322B1 (pl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL1974168364A PL95322B1 (pl) 1974-01-26 1974-01-26 Przetwornik miedzypalczasty,sposob wykonywani ikow miedzypalczastych oraz urzadzenie do wyk zetwornikow miedzypalczastych
GB129975A GB1455805A (en) 1974-01-26 1975-01-13 Method of making interdigital transducers device for making interdigital transducers and interdigital transducer
DE19752501826 DE2501826C3 (de) 1974-01-26 1975-01-17 Verfahren und Vorrichtung zum Herstellen von interdigitalen Wandlern
FR7501933A FR2259481B1 (en, 2012) 1974-01-26 1975-01-22
JP50010368A JPS50105394A (en, 2012) 1974-01-26 1975-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1974168364A PL95322B1 (pl) 1974-01-26 1974-01-26 Przetwornik miedzypalczasty,sposob wykonywani ikow miedzypalczastych oraz urzadzenie do wyk zetwornikow miedzypalczastych

Publications (1)

Publication Number Publication Date
PL95322B1 true PL95322B1 (pl) 1977-10-31

Family

ID=19965846

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1974168364A PL95322B1 (pl) 1974-01-26 1974-01-26 Przetwornik miedzypalczasty,sposob wykonywani ikow miedzypalczastych oraz urzadzenie do wyk zetwornikow miedzypalczastych

Country Status (4)

Country Link
JP (1) JPS50105394A (en, 2012)
FR (1) FR2259481B1 (en, 2012)
GB (1) GB1455805A (en, 2012)
PL (1) PL95322B1 (en, 2012)

Also Published As

Publication number Publication date
JPS50105394A (en, 2012) 1975-08-20
FR2259481B1 (en, 2012) 1978-12-29
DE2501826B2 (de) 1976-01-15
FR2259481A1 (en, 2012) 1975-08-22
GB1455805A (en) 1976-11-17
DE2501826A1 (de) 1975-07-31

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