BE786341A - Circuit gyrateur a limitation de courant - Google Patents

Circuit gyrateur a limitation de courant

Info

Publication number
BE786341A
BE786341A BE786341DA BE786341A BE 786341 A BE786341 A BE 786341A BE 786341D A BE786341D A BE 786341DA BE 786341 A BE786341 A BE 786341A
Authority
BE
Belgium
Prior art keywords
current limitation
gyrator circuit
gyrator
circuit
limitation
Prior art date
Application number
Other languages
English (en)
Inventor
J S Colardelle
C P H Lerouge
M A Regnier
Original Assignee
Int Standard Electric Corp
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.)
Publication date
Publication of BE786341A publication Critical patent/BE786341A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/40—Impedance converters
    • H03H11/42—Gyrators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H04M19/005—Feeding arrangements without the use of line transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Circuits Of Receivers In General (AREA)
BE786341D 1971-07-08 Circuit gyrateur a limitation de courant BE786341A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7125013A FR2145074A5 (fr) 1971-07-08 1971-07-08

Publications (1)

Publication Number Publication Date
BE786341A true BE786341A (fr) 1973-01-17

Family

ID=9080030

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786341D BE786341A (fr) 1971-07-08 Circuit gyrateur a limitation de courant

Country Status (13)

Country Link
JP (1) JPS5240950B2 (fr)
AR (1) AR196308A1 (fr)
AT (1) AT313978B (fr)
AU (1) AU462563B2 (fr)
BE (1) BE786341A (fr)
CA (1) CA961125A (fr)
CH (1) CH570742A5 (fr)
DE (1) DE2232986B2 (fr)
ES (1) ES404623A1 (fr)
FR (1) FR2145074A5 (fr)
IT (1) IT956882B (fr)
NL (1) NL7208964A (fr)
NO (1) NO134352C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531447A (en) * 1974-11-14 1978-11-08 Philips Electronic Associated Three-port circulator or gyrator circuit arrangement
FR2368752A1 (fr) * 1976-10-20 1978-05-19 Labo Cent Telecommunicat Dipole electronique a limitation de courant
FR2460078B1 (fr) * 1979-06-25 1986-12-12 Trt Telecom Radio Electr Joncteur d'abonne electronique
FR2530105B1 (fr) * 1982-07-07 1985-07-05 Constr Telephoniques Circuit de boucle pour ligne telephonique
DE10012519B4 (de) * 2000-03-15 2014-12-11 Sennheiser Electronic Gmbh & Co. Kg Drahtlosmikrofon mit einem Mikrofonverstärker

Also Published As

Publication number Publication date
NO134352C (fr) 1976-09-29
ES404623A1 (es) 1975-06-16
DE2232986B2 (de) 1980-01-31
NL7208964A (fr) 1973-01-10
NO134352B (fr) 1976-06-14
FR2145074A5 (fr) 1973-02-16
JPS5240950B2 (fr) 1977-10-15
AU4438572A (en) 1974-01-17
JPS4817949A (fr) 1973-03-07
AR196308A1 (es) 1973-12-18
CA961125A (en) 1975-01-14
AT313978B (de) 1974-03-11
DE2232986A1 (de) 1973-01-25
IT956882B (it) 1973-10-10
AU462563B2 (en) 1975-06-26
CH570742A5 (fr) 1975-12-15

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