DK143530C - Filterarrangement med i det mindste to paa en grundplade anbragte elektromekaniske filtre - Google Patents

Filterarrangement med i det mindste to paa en grundplade anbragte elektromekaniske filtre

Info

Publication number
DK143530C
DK143530C DK413075A DK413075A DK143530C DK 143530 C DK143530 C DK 143530C DK 413075 A DK413075 A DK 413075A DK 413075 A DK413075 A DK 413075A DK 143530 C DK143530 C DK 143530C
Authority
DK
Denmark
Prior art keywords
filter arrangements
basis plate
electromechanical filters
plate electromechanical
filters
Prior art date
Application number
DK413075A
Other languages
English (en)
Other versions
DK143530B (da
DK413075A (da
Inventor
J Magerl
G Schramm
R Habrich
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 DE19742444419 external-priority patent/DE2444419C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK413075A publication Critical patent/DK413075A/da
Publication of DK143530B publication Critical patent/DK143530B/da
Application granted granted Critical
Publication of DK143530C publication Critical patent/DK143530C/da

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)
  • Control Of Motors That Do Not Use Commutators (AREA)
DK413075A 1974-09-17 1975-09-16 Filterarrangement med i det mindste to paa en grundplade anbragte elektromekaniske filtre DK143530C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742444419 DE2444419C3 (de) 1974-09-17 Filteranordnung mit wenigstens zwei auf einer Grundplatte angeordneten elektromechanischen Filtern
DE2444419 1974-09-17

Publications (3)

Publication Number Publication Date
DK413075A DK413075A (da) 1976-03-18
DK143530B DK143530B (da) 1981-08-31
DK143530C true DK143530C (da) 1982-01-11

Family

ID=5925997

Family Applications (1)

Application Number Title Priority Date Filing Date
DK413075A DK143530C (da) 1974-09-17 1975-09-16 Filterarrangement med i det mindste to paa en grundplade anbragte elektromekaniske filtre

Country Status (13)

Country Link
JP (1) JPS558047B2 (da)
AU (1) AU498698B2 (da)
BE (1) BE833522A (da)
BR (1) BR7505969A (da)
CH (1) CH611090A5 (da)
DK (1) DK143530C (da)
FR (1) FR2285747A1 (da)
GB (1) GB1491316A (da)
IL (1) IL48094A (da)
IT (1) IT1042515B (da)
LU (1) LU73235A1 (da)
NL (1) NL161635C (da)
SE (1) SE409391B (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH491545A (de) * 1968-05-29 1970-05-31 Siemens Ag Elektromechanisches Filter
CH491544A (de) * 1968-05-29 1970-05-31 Siemens Ag Elektromechanische Filter mit wenigstens drei parallel zueinander angeordneten Biegeresonatoren

Also Published As

Publication number Publication date
AU498698B2 (en) 1979-03-22
DK143530B (da) 1981-08-31
GB1491316A (en) 1977-11-09
AU8487275A (en) 1977-03-24
JPS5156157A (da) 1976-05-17
FR2285747A1 (fr) 1976-04-16
FR2285747B1 (da) 1979-03-30
SE409391B (sv) 1979-08-13
NL161635C (nl) 1980-02-15
BE833522A (fr) 1976-01-16
IL48094A (en) 1977-11-30
NL7510893A (nl) 1976-03-19
IL48094A0 (en) 1975-11-25
LU73235A1 (da) 1976-03-02
DE2444419B2 (de) 1976-10-21
JPS558047B2 (da) 1980-03-01
CH611090A5 (en) 1979-05-15
DE2444419A1 (de) 1976-04-01
BR7505969A (pt) 1976-08-03
SE7510074L (sv) 1976-03-18
IT1042515B (it) 1980-01-30
DK413075A (da) 1976-03-18

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Legal Events

Date Code Title Description
PBP Patent lapsed