FR853067A - Circuits de transmission de signaux électriques - Google Patents

Circuits de transmission de signaux électriques

Info

Publication number
FR853067A
FR853067A FR853067DA FR853067A FR 853067 A FR853067 A FR 853067A FR 853067D A FR853067D A FR 853067DA FR 853067 A FR853067 A FR 853067A
Authority
FR
France
Prior art keywords
electrical signal
signal transmission
transmission circuits
circuits
electrical
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
English (en)
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.)
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 FR853067A publication Critical patent/FR853067A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/04—Cases; Covers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/542—Replacing by standby devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR853067D 1938-04-22 1939-04-13 Circuits de transmission de signaux électriques Expired FR853067A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US203604A US2153528A (en) 1938-04-22 1938-04-22 Broad band transmission system

Publications (1)

Publication Number Publication Date
FR853067A true FR853067A (fr) 1940-03-09

Family

ID=22754627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853067D Expired FR853067A (fr) 1938-04-22 1939-04-13 Circuits de transmission de signaux électriques

Country Status (4)

Country Link
US (1) US2153528A (enrdf_load_stackoverflow)
BE (2) BE445505A (enrdf_load_stackoverflow)
CH (1) CH227863A (enrdf_load_stackoverflow)
FR (1) FR853067A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163809A (en) * 1961-01-10 1964-12-29 Ling Temco Vought Inc Random noise system for vibration testing

Also Published As

Publication number Publication date
CH227863A (de) 1943-07-15
US2153528A (en) 1939-04-04
BE433887A (enrdf_load_stackoverflow)
BE445505A (enrdf_load_stackoverflow)

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