FR2271701A1 - Matching element for active filter coupling to AC network - has transformer in parallel to capacitor of AC coupled RC element - Google Patents

Matching element for active filter coupling to AC network - has transformer in parallel to capacitor of AC coupled RC element

Info

Publication number
FR2271701A1
FR2271701A1 FR7514698A FR7514698A FR2271701A1 FR 2271701 A1 FR2271701 A1 FR 2271701A1 FR 7514698 A FR7514698 A FR 7514698A FR 7514698 A FR7514698 A FR 7514698A FR 2271701 A1 FR2271701 A1 FR 2271701A1
Authority
FR
France
Prior art keywords
transformer
network
capacitor
coupled
parallel
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
FR7514698A
Other languages
English (en)
French (fr)
Other versions
FR2271701B1 (US07794700-20100914-C00152.png
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 FR2271701A1 publication Critical patent/FR2271701A1/fr
Application granted granted Critical
Publication of FR2271701B1 publication Critical patent/FR2271701B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
  • Networks Using Active Elements (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR7514698A 1974-05-13 1975-05-12 Matching element for active filter coupling to AC network - has transformer in parallel to capacitor of AC coupled RC element Granted FR2271701A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423033 DE2423033B2 (de) 1974-05-13 1974-05-13 Eingangsschaltung eines aktiven Filters für Rundsteuerempfänger zum' Anschluß an ein Wechselspannungsnetz

Publications (2)

Publication Number Publication Date
FR2271701A1 true FR2271701A1 (en) 1975-12-12
FR2271701B1 FR2271701B1 (US07794700-20100914-C00152.png) 1980-03-28

Family

ID=5915357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514698A Granted FR2271701A1 (en) 1974-05-13 1975-05-12 Matching element for active filter coupling to AC network - has transformer in parallel to capacitor of AC coupled RC element

Country Status (4)

Country Link
JP (1) JPS50156950A (US07794700-20100914-C00152.png)
CH (1) CH577252A5 (US07794700-20100914-C00152.png)
DE (1) DE2423033B2 (US07794700-20100914-C00152.png)
FR (1) FR2271701A1 (US07794700-20100914-C00152.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648417U (ja) * 1992-12-14 1994-07-05 大可工業株式会社 肩掛け用ボックス

Also Published As

Publication number Publication date
FR2271701B1 (US07794700-20100914-C00152.png) 1980-03-28
JPS50156950A (US07794700-20100914-C00152.png) 1975-12-18
DE2423033A1 (de) 1975-11-20
CH577252A5 (US07794700-20100914-C00152.png) 1976-06-30
DE2423033B2 (de) 1978-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse