FR580056A - Perfectionnements aux relais temporisés à retard variable - Google Patents

Perfectionnements aux relais temporisés à retard variable

Info

Publication number
FR580056A
FR580056A FR580056DA FR580056A FR 580056 A FR580056 A FR 580056A FR 580056D A FR580056D A FR 580056DA FR 580056 A FR580056 A FR 580056A
Authority
FR
France
Prior art keywords
delay time
variable delay
time relays
relays
variable
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR580056A publication Critical patent/FR580056A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
FR580056D 1923-04-12 1924-04-11 Perfectionnements aux relais temporisés à retard variable Expired FR580056A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631735A US1481938A (en) 1923-04-12 1923-04-12 Electroresponstive device

Publications (1)

Publication Number Publication Date
FR580056A true FR580056A (fr) 1924-10-29

Family

ID=24532515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR580056D Expired FR580056A (fr) 1923-04-12 1924-04-11 Perfectionnements aux relais temporisés à retard variable

Country Status (3)

Country Link
US (1) US1481938A (fr)
FR (1) FR580056A (fr)
GB (1) GB214271A (fr)

Also Published As

Publication number Publication date
US1481938A (en) 1924-01-29
GB214271A (en) 1925-06-25

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