FR1138579A - Inrush current sending device - Google Patents

Inrush current sending device

Info

Publication number
FR1138579A
FR1138579A FR1138579DA FR1138579A FR 1138579 A FR1138579 A FR 1138579A FR 1138579D A FR1138579D A FR 1138579DA FR 1138579 A FR1138579 A FR 1138579A
Authority
FR
France
Prior art keywords
sending device
inrush current
current sending
inrush
sending
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Etienne Alizon
Claude Monin
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.)
Compagnie Industrielle des Telephones SA
Original Assignee
Compagnie Industrielle des Telephones SA
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 Compagnie Industrielle des Telephones SA filed Critical Compagnie Industrielle des Telephones SA
Application granted granted Critical
Publication of FR1138579A publication Critical patent/FR1138579A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/026—Arrangements for interrupting the ringing current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
FR1138579D 1955-12-14 1955-12-14 Inrush current sending device Expired FR1138579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1021899X 1955-12-14

Publications (1)

Publication Number Publication Date
FR1138579A true FR1138579A (en) 1957-06-17

Family

ID=9577272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138579D Expired FR1138579A (en) 1955-12-14 1955-12-14 Inrush current sending device

Country Status (4)

Country Link
CH (1) CH335420A (en)
DE (1) DE1021899B (en)
FR (1) FR1138579A (en)
GB (1) GB814630A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104005C (en) * 1958-10-10
DE1122583B (en) * 1959-11-25 1962-01-25 Siemens Ag Circuit arrangement for switching the ringing current on and off in telephone systems
DE1194917B (en) * 1963-09-25 1965-06-16 Merk Ag Telefonbau Friedrich Circuit arrangement for telephone switching systems
DE1263865B (en) * 1966-03-24 1968-03-21 Telefunken Patent Circuit arrangement for feeding telecommunication lines, in particular telephone subscriber lines
FR1504592A (en) * 1966-09-13 1967-12-08 Cie I B M France Ring control device applicable in particular to automatic telephone systems
DE1537901B1 (en) * 1967-09-22 1970-01-15 Telefonbau & Normalzeit Gmbh Circuit arrangement for calling telephones
DE3712573C1 (en) * 1987-04-14 1988-08-11 Telefonbau & Normalzeit Gmbh Circuit arrangement for the call current connection in telecommunications, in particular telephone switching systems

Also Published As

Publication number Publication date
GB814630A (en) 1959-06-10
CH335420A (en) 1958-12-31
DE1021899B (en) 1958-01-02

Similar Documents

Publication Publication Date Title
FR1149323A (en) Ignition device
FR1169007A (en) Switching device
CH335980A (en) Stretching device
FR1159991A (en) Switching device
FR1138579A (en) Inrush current sending device
FR1144431A (en) Overcurrent protective device with current dependent characteristic
FR1150187A (en) Device for cooling electrical windings
FR1134588A (en) Electrical connection device
FR1119361A (en) Actuating device for electric circuit breakers
FR1179248A (en) Full binary addition device
FR1303733A (en) Welding current rectifier
FR1137079A (en) Electrical connection device
FR1138663A (en) Electrical connection device
FR1221503A (en) Current supply device for alternators
FR1134695A (en) Stacking device for current rectifiers
FR1101655A (en) Selective device for reducing the intensity of an alternating current
FR1084845A (en) Inrush current reception device
FR1144604A (en) Impedance inverter device
FR1167666A (en) Assembly device
FR1141471A (en) Device for connecting electrical conductors
FR1132260A (en) Current limiter-circuit breaker device
FR1149397A (en) Device for brazing an electrical conductor
FR1241617A (en) Current supply device
FR1162464A (en) Switch with auxiliary tripping device
FR1123891A (en) Device for connecting electrical conductors