FR467320A - Relais électrique - Google Patents

Relais électrique

Info

Publication number
FR467320A
FR467320A FR467320A FR467320DA FR467320A FR 467320 A FR467320 A FR 467320A FR 467320 A FR467320 A FR 467320A FR 467320D A FR467320D A FR 467320DA FR 467320 A FR467320 A FR 467320A
Authority
FR
France
Prior art keywords
electric relays
relays
electric
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
FR467320A
Other languages
English (en)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR467320A publication Critical patent/FR467320A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H03F3/64—Two-way amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
FR467320A 1913-02-08 1914-01-15 Relais électrique Expired FR467320A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US321171XA 1913-02-08 1913-02-08

Publications (1)

Publication Number Publication Date
FR467320A true FR467320A (fr) 1914-06-09

Family

ID=21863193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR467320A Expired FR467320A (fr) 1913-02-08 1914-01-15 Relais électrique

Country Status (2)

Country Link
DE (1) DE321171C (fr)
FR (1) FR467320A (fr)

Also Published As

Publication number Publication date
DE321171C (de) 1920-05-25

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