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FR838259A - Cut-off reactor for transmissions by carrier frequencies via strong current lines - Google Patents

Cut-off reactor for transmissions by carrier frequencies via strong current lines

Info

Publication number
FR838259A
FR838259A FR838259DA FR838259A FR 838259 A FR838259 A FR 838259A FR 838259D A FR838259D A FR 838259DA FR 838259 A FR838259 A FR 838259A
Authority
FR
France
Prior art keywords
transmissions
reactor
cut
carrier frequencies
strong current
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)
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 and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens 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.)
Filing date
Publication date
Application filed by Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR838259A publication Critical patent/FR838259A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR838259D 1937-05-24 1938-05-23 Cut-off reactor for transmissions by carrier frequencies via strong current lines Expired FR838259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE838259X 1937-05-24

Publications (1)

Publication Number Publication Date
FR838259A true FR838259A (en) 1939-03-02

Family

ID=6761621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838259D Expired FR838259A (en) 1937-05-24 1938-05-23 Cut-off reactor for transmissions by carrier frequencies via strong current lines

Country Status (1)

Country Link
FR (1) FR838259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709861A1 (en) * 1993-09-10 1995-03-17 Gec Alsthom T & D Sa Inductive current limiter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709861A1 (en) * 1993-09-10 1995-03-17 Gec Alsthom T & D Sa Inductive current limiter

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