FR757250A - Fuse circuit breakers - Google Patents

Fuse circuit breakers

Info

Publication number
FR757250A
FR757250A FR757250DA FR757250A FR 757250 A FR757250 A FR 757250A FR 757250D A FR757250D A FR 757250DA FR 757250 A FR757250 A FR 757250A
Authority
FR
France
Prior art keywords
circuit breakers
fuse circuit
fuse
breakers
circuit
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR757250A publication Critical patent/FR757250A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
FR757250D 1932-06-22 1933-06-20 Fuse circuit breakers Expired FR757250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE757250X 1932-06-22

Publications (1)

Publication Number Publication Date
FR757250A true FR757250A (en) 1933-12-22

Family

ID=20326621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757250D Expired FR757250A (en) 1932-06-22 1933-06-20 Fuse circuit breakers

Country Status (1)

Country Link
FR (1) FR757250A (en)

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