FR484474A - Relais retardateur électro-magnétique - Google Patents

Relais retardateur électro-magnétique

Info

Publication number
FR484474A
FR484474A FR484474A FR484474DA FR484474A FR 484474 A FR484474 A FR 484474A FR 484474 A FR484474 A FR 484474A FR 484474D A FR484474D A FR 484474DA FR 484474 A FR484474 A FR 484474A
Authority
FR
France
Prior art keywords
delay relay
electromagnetic delay
electromagnetic
relay
delay
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
FR484474A
Other languages
English (en)
Inventor
Karl Hoehn
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR484474A publication Critical patent/FR484474A/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
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
FR484474A 1916-04-13 Relais retardateur électro-magnétique Expired FR484474A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR484474T

Publications (1)

Publication Number Publication Date
FR484474A true FR484474A (fr) 1917-10-09

Family

ID=8903843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR484474A Expired FR484474A (fr) 1916-04-13 Relais retardateur électro-magnétique

Country Status (2)

Country Link
DE (1) DE301035C (fr)
FR (1) FR484474A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753230C (de) * 1938-07-15 1953-04-16 Ver Kaliwerke Salzdetfurth A G Schutzschaltung fuer Drehstromverbraucher in Verbindung mit einem Schuetzenschalter

Also Published As

Publication number Publication date
DE301035C (fr)

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