YU37248B - Electromechanicl filter - Google Patents

Electromechanicl filter

Info

Publication number
YU37248B
YU37248B YU2708/76A YU270876A YU37248B YU 37248 B YU37248 B YU 37248B YU 2708/76 A YU2708/76 A YU 2708/76A YU 270876 A YU270876 A YU 270876A YU 37248 B YU37248 B YU 37248B
Authority
YU
Yugoslavia
Prior art keywords
electromechanicl
filter
electromechanicl filter
Prior art date
Application number
YU2708/76A
Other languages
English (en)
Other versions
YU270876A (en
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of YU270876A publication Critical patent/YU270876A/xx
Publication of YU37248B publication Critical patent/YU37248B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/52—Electric coupling means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
YU2708/76A 1975-11-28 1976-11-04 Electromechanicl filter YU37248B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2553709A DE2553709C2 (de) 1975-11-28 1975-11-28 Elektromechanisches Filter mit mehreren mechanisch gekoppelten, parallel zueinander angeordneten mechanischen Resonatoren

Publications (2)

Publication Number Publication Date
YU270876A YU270876A (en) 1983-04-27
YU37248B true YU37248B (en) 1984-08-31

Family

ID=5962996

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2708/76A YU37248B (en) 1975-11-28 1976-11-04 Electromechanicl filter

Country Status (23)

Country Link
US (1) US4114118A (xx)
JP (1) JPS5828929B2 (xx)
AT (1) AT348594B (xx)
BE (1) BE848808A (xx)
BR (1) BR7607828A (xx)
CA (1) CA1078934A (xx)
CH (1) CH611091A5 (xx)
CS (1) CS195743B2 (xx)
DE (1) DE2553709C2 (xx)
DK (1) DK144258C (xx)
ES (1) ES453683A1 (xx)
FR (1) FR2333383A1 (xx)
GB (1) GB1494980A (xx)
GR (1) GR61162B (xx)
HU (1) HU174512B (xx)
IE (1) IE43636B1 (xx)
IL (1) IL50735A (xx)
IT (1) IT1064421B (xx)
LU (1) LU75746A1 (xx)
NL (1) NL170580C (xx)
PT (1) PT65895B (xx)
YU (1) YU37248B (xx)
ZA (1) ZA766467B (xx)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656516A (en) * 1952-08-14 1953-10-20 Collins Radio Co Filter using transverse supporting means
US2799832A (en) * 1953-09-11 1957-07-16 Motoroln Inc Electromechanical filter
US2829350A (en) * 1955-08-16 1958-04-01 Collins Radio Co Mechanical filter with coupling wires
DE1541986A1 (de) * 1967-09-29 1970-11-26 Siemens Ag Elektromechanisches Bandfilter
CH491545A (de) * 1968-05-29 1970-05-31 Siemens Ag Elektromechanisches Filter
US3766616A (en) * 1972-03-22 1973-10-23 Statek Corp Microresonator packaging and tuning
US3931600A (en) * 1973-06-11 1976-01-06 Kokusai Electric Co., Ltd. Mechanical filter

Also Published As

Publication number Publication date
ES453683A1 (es) 1977-11-16
JPS5267942A (en) 1977-06-06
LU75746A1 (xx) 1977-04-28
CH611091A5 (xx) 1979-05-15
DE2553709A1 (de) 1977-06-02
IT1064421B (it) 1985-02-18
US4114118A (en) 1978-09-12
JPS5828929B2 (ja) 1983-06-18
DK144258B (da) 1982-01-25
IE43636L (en) 1977-05-28
ATA764176A (de) 1978-07-15
IL50735A (en) 1979-03-12
IL50735A0 (en) 1976-12-31
AT348594B (de) 1979-02-26
BE848808A (fr) 1977-03-16
FR2333383A1 (fr) 1977-06-24
NL170580C (nl) 1982-11-16
GB1494980A (en) 1977-12-14
PT65895A (de) 1976-12-01
AU1914176A (en) 1977-11-17
DE2553709C2 (de) 1983-09-08
IE43636B1 (en) 1981-04-22
ZA766467B (en) 1977-10-26
CS195743B2 (en) 1980-02-29
FR2333383B1 (xx) 1979-07-27
GR61162B (en) 1978-09-30
DK144258C (da) 1982-06-28
NL7613247A (nl) 1977-06-01
DK529976A (da) 1977-05-29
CA1078934A (en) 1980-06-03
HU174512B (hu) 1980-01-28
PT65895B (de) 1978-05-18
BR7607828A (pt) 1977-10-11
YU270876A (en) 1983-04-27

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