FR485754A - Relais télégraphique - Google Patents

Relais télégraphique

Info

Publication number
FR485754A
FR485754A FR485754DA FR485754A FR 485754 A FR485754 A FR 485754A FR 485754D A FR485754D A FR 485754DA FR 485754 A FR485754 A FR 485754A
Authority
FR
France
Prior art keywords
telegraph relay
telegraph
relay
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)
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.)
UNITED TELEGRAPH AND CABLE C
Original Assignee
UNITED TELEGRAPH AND CABLE C
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 UNITED TELEGRAPH AND CABLE C filed Critical UNITED TELEGRAPH AND CABLE C
Application granted granted Critical
Publication of FR485754A publication Critical patent/FR485754A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/01—Details
    • H01H53/015—Moving coils; Contact-driving arrangements associated therewith
FR485754D 1917-06-08 1917-06-08 Relais télégraphique Expired FR485754A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR485754T 1917-06-08

Publications (1)

Publication Number Publication Date
FR485754A true FR485754A (fr) 1918-02-06

Family

ID=1522431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485754D Expired FR485754A (fr) 1917-06-08 1917-06-08 Relais télégraphique

Country Status (1)

Country Link
FR (1) FR485754A (fr)

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