FR1041496A - Trip and arming device for circuit breakers - Google Patents

Trip and arming device for circuit breakers

Info

Publication number
FR1041496A
FR1041496A FR1041496DA FR1041496A FR 1041496 A FR1041496 A FR 1041496A FR 1041496D A FR1041496D A FR 1041496DA FR 1041496 A FR1041496 A FR 1041496A
Authority
FR
France
Prior art keywords
trip
circuit breakers
arming device
arming
breakers
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 FR1041496A publication Critical patent/FR1041496A/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
    • H01H71/205—Electrothermal mechanisms with fusible mass using a ratchet wheel kept against rotation by solder
FR1041496D 1950-09-30 1951-09-03 Trip and arming device for circuit breakers Expired FR1041496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE686227X 1950-09-30

Publications (1)

Publication Number Publication Date
FR1041496A true FR1041496A (en) 1953-10-23

Family

ID=20315055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041496D Expired FR1041496A (en) 1950-09-30 1951-09-03 Trip and arming device for circuit breakers

Country Status (4)

Country Link
DE (1) DE889792C (en)
FR (1) FR1041496A (en)
GB (1) GB686227A (en)
NL (2) NL163908B (en)

Also Published As

Publication number Publication date
DE889792C (en) 1953-07-30
NL76867C (en)
NL163908B (en)
GB686227A (en) 1953-01-21

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