FR591718A - Improvements to switching devices for electrical circuits - Google Patents

Improvements to switching devices for electrical circuits

Info

Publication number
FR591718A
FR591718A FR591718DA FR591718A FR 591718 A FR591718 A FR 591718A FR 591718D A FR591718D A FR 591718DA FR 591718 A FR591718 A FR 591718A
Authority
FR
France
Prior art keywords
switching devices
electrical circuits
circuits
electrical
switching
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.)
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 FR591718A publication Critical patent/FR591718A/en
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
FR591718D 1925-01-16 1925-01-16 Improvements to switching devices for electrical circuits Expired FR591718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR591718T 1925-01-16

Publications (1)

Publication Number Publication Date
FR591718A true FR591718A (en) 1925-07-17

Family

ID=8964297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591718D Expired FR591718A (en) 1925-01-16 1925-01-16 Improvements to switching devices for electrical circuits

Country Status (1)

Country Link
FR (1) FR591718A (en)

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