FR2290788A1 - Filtre pour oscillations electriques - Google Patents

Filtre pour oscillations electriques

Info

Publication number
FR2290788A1
FR2290788A1 FR7534133A FR7534133A FR2290788A1 FR 2290788 A1 FR2290788 A1 FR 2290788A1 FR 7534133 A FR7534133 A FR 7534133A FR 7534133 A FR7534133 A FR 7534133A FR 2290788 A1 FR2290788 A1 FR 2290788A1
Authority
FR
France
Prior art keywords
electric oscillation
oscillation filter
filter
electric
oscillation
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.)
Granted
Application number
FR7534133A
Other languages
English (en)
French (fr)
Other versions
FR2290788B1 (sv
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.)
Siemens AG
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 FR2290788A1 publication Critical patent/FR2290788A1/fr
Application granted granted Critical
Publication of FR2290788B1 publication Critical patent/FR2290788B1/fr
Granted 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 devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Centrifugal Separators (AREA)
FR7534133A 1974-11-08 1975-11-07 Filtre pour oscillations electriques Granted FR2290788A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453122 DE2453122A1 (de) 1974-11-08 1974-11-08 Filter fuer elektrische schwingungen

Publications (2)

Publication Number Publication Date
FR2290788A1 true FR2290788A1 (fr) 1976-06-04
FR2290788B1 FR2290788B1 (sv) 1979-05-04

Family

ID=5930393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534133A Granted FR2290788A1 (fr) 1974-11-08 1975-11-07 Filtre pour oscillations electriques

Country Status (16)

Country Link
JP (1) JPS5171046A (sv)
AT (1) AT348592B (sv)
AU (1) AU473205B2 (sv)
BE (1) BE835385A (sv)
CH (1) CH595014A5 (sv)
DE (1) DE2453122A1 (sv)
DK (1) DK502975A (sv)
FI (1) FI753135A (sv)
FR (1) FR2290788A1 (sv)
GB (1) GB1531759A (sv)
IE (1) IE42756B1 (sv)
IT (1) IT1048771B (sv)
LU (1) LU73747A1 (sv)
NL (1) NL163918C (sv)
NO (1) NO143687C (sv)
SE (1) SE411283B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828465A1 (de) * 1977-07-01 1979-01-11 Telecommunications Sa Elektromechanisches bandpassfilter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10790801B2 (en) * 2018-09-07 2020-09-29 Vtt Technical Research Centre Of Finland Ltd Loaded resonators for adjusting frequency response of acoustic wave resonators

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959393A (en) * 1959-09-18 1964-06-03 Philips Electrical Ind Ltd Improvements in or relating to electro-mechanical filter systems
DE2037209A1 (de) * 1970-07-27 1972-02-10 Siemens Ag Mechanisches Filter mit mehreren, achsparallel angeordneten Torsionsresonatoren
FR2128816A1 (sv) * 1971-03-12 1972-10-20 Siemens Ag
FR2242815A1 (sv) * 1973-08-02 1975-03-28 Rizhavsky Alexandr

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020126B2 (sv) * 1971-09-13 1975-07-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959393A (en) * 1959-09-18 1964-06-03 Philips Electrical Ind Ltd Improvements in or relating to electro-mechanical filter systems
DE2037209A1 (de) * 1970-07-27 1972-02-10 Siemens Ag Mechanisches Filter mit mehreren, achsparallel angeordneten Torsionsresonatoren
FR2128816A1 (sv) * 1971-03-12 1972-10-20 Siemens Ag
FR2242815A1 (sv) * 1973-08-02 1975-03-28 Rizhavsky Alexandr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828465A1 (de) * 1977-07-01 1979-01-11 Telecommunications Sa Elektromechanisches bandpassfilter

Also Published As

Publication number Publication date
JPS5171046A (sv) 1976-06-19
ATA834475A (de) 1978-07-15
SE411283B (sv) 1979-12-10
SE7512464L (sv) 1976-05-10
NL163918C (nl) 1980-10-15
NL7513106A (nl) 1976-05-11
AU473205B2 (en) 1976-06-17
AU8642975A (en) 1976-06-17
BE835385A (fr) 1976-05-07
AT348592B (de) 1979-02-26
DK502975A (da) 1976-05-09
IE42756L (en) 1976-05-08
FR2290788B1 (sv) 1979-05-04
NO143687B (no) 1980-12-15
IE42756B1 (en) 1980-10-08
NO753740L (sv) 1976-05-11
DE2453122A1 (de) 1976-05-20
NL163918B (nl) 1980-05-16
IT1048771B (it) 1980-12-20
GB1531759A (en) 1978-11-08
FI753135A (sv) 1976-05-09
NO143687C (no) 1981-03-25
LU73747A1 (sv) 1976-09-06
CH595014A5 (sv) 1978-01-31

Similar Documents

Publication Publication Date Title
BE827630A (fr) Resonateurs pour ondes electriques
SE400144B (sv) Dielektriskt resonatorfilter
FR2292331A1 (fr) Filtre de wien
FI50767C (sv) Elektrisk filter.
BE803889A (fr) Filtre a flanc de nyquist pour oscillations electriques
SE408001B (sv) Fasfilter
FR2291643A1 (fr) Circuit de filtrage pour des ondes electriques
FR2282746A1 (fr) Resonateur piezoelectrique
AT371961B (de) Frequenzstabilisierter oszillator
FR2274409A1 (fr) Tondeuse pour rasoir electrique
RO68472A (ro) Electrolit pentru argintare lucioasa
FR2314610A1 (fr) Circuit de demarrage pour inverseur
YU37488B (en) Improved vibration device for manufacturing melting electrodes
AT346938B (de) Frequenzmodulator
FR2290788A1 (fr) Filtre pour oscillations electriques
BE797253A (fr) Filtre pour oscillations electriques
FR2285004A1 (fr) Bagues collectrices pour machines electriques
BE828661A (fr) Separateur pour generateur electrochimique
IT1072873B (it) Circuito oscillante elettrico lc
FR2276732A1 (fr) Resonateur piezo-electrique pour oscillateur
FR2292374A1 (fr) Filtre piezo-electrique monolithique
CH520447A (fr) Module tripôle pour filtre électrique
FR2291612A1 (fr) Pile pour montre electrique
BE820166A (fr) Filtre coupe-bande pour oscillations electriques
AT374975B (de) Oszillator

Legal Events

Date Code Title Description
ST Notification of lapse