FR620901A - Protective device for electrical circuits - Google Patents

Protective device for electrical circuits

Info

Publication number
FR620901A
FR620901A FR620901DA FR620901A FR 620901 A FR620901 A FR 620901A FR 620901D A FR620901D A FR 620901DA FR 620901 A FR620901 A FR 620901A
Authority
FR
France
Prior art keywords
protective device
electrical circuits
circuits
electrical
protective
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)
Inventor
Otto Dreyer
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.)
Calor Elek Zitats A G
Original Assignee
Calor Elek Zitats A G
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 Calor Elek Zitats A G filed Critical Calor Elek Zitats A G
Application granted granted Critical
Publication of FR620901A publication Critical patent/FR620901A/en
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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
FR620901D 1926-08-31 1926-08-31 Protective device for electrical circuits Expired FR620901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR620901T 1926-08-31

Publications (1)

Publication Number Publication Date
FR620901A true FR620901A (en) 1927-05-02

Family

ID=8984719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR620901D Expired FR620901A (en) 1926-08-31 1926-08-31 Protective device for electrical circuits

Country Status (1)

Country Link
FR (1) FR620901A (en)

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