AT321370B - Electromechanical filter - Google Patents

Electromechanical filter

Info

Publication number
AT321370B
AT321370B AT781072A AT781072A AT321370B AT 321370 B AT321370 B AT 321370B AT 781072 A AT781072 A AT 781072A AT 781072 A AT781072 A AT 781072A AT 321370 B AT321370 B AT 321370B
Authority
AT
Austria
Prior art keywords
electromechanical filter
electromechanical
filter
Prior art date
Application number
AT781072A
Other languages
German (de)
Original Assignee
Siemens Ag
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
Priority claimed from DE19712145742 external-priority patent/DE2145742C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT321370B publication Critical patent/AT321370B/en

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46Filters
    • H03H9/48Coupling means therefor
    • H03H9/50Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AT781072A 1971-09-13 1972-09-12 Electromechanical filter AT321370B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712145742 DE2145742C3 (en) 1971-09-13 Electromechanical filter

Publications (1)

Publication Number Publication Date
AT321370B true AT321370B (en) 1975-03-25

Family

ID=5819427

Family Applications (1)

Application Number Title Priority Date Filing Date
AT781072A AT321370B (en) 1971-09-13 1972-09-12 Electromechanical filter

Country Status (10)

Country Link
JP (1) JPS5147561B2 (en)
AT (1) AT321370B (en)
AU (1) AU465685B2 (en)
BE (1) BE788773A (en)
FR (1) FR2153931A5 (en)
GB (1) GB1390120A (en)
IL (1) IL40300A (en)
IT (1) IT967257B (en)
NL (1) NL153746B (en)
SE (1) SE384432B (en)

Also Published As

Publication number Publication date
BE788773A (en) 1973-01-02
IL40300A0 (en) 1972-11-28
GB1390120A (en) 1975-04-09
IT967257B (en) 1974-02-28
SE384432B (en) 1976-05-03
DE2145742B2 (en) 1975-06-12
NL7212378A (en) 1973-03-15
JPS4838648A (en) 1973-06-07
IL40300A (en) 1975-08-31
AU465685B2 (en) 1975-10-02
JPS5147561B2 (en) 1976-12-15
NL153746B (en) 1977-06-15
FR2153931A5 (en) 1973-05-04
AU4642872A (en) 1974-03-14
DE2145742A1 (en) 1973-03-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee