CH217328A - Arcing chamber for small circuit breakers with magnetic arc extinguishing. - Google Patents

Arcing chamber for small circuit breakers with magnetic arc extinguishing.

Info

Publication number
CH217328A
CH217328A CH217328DA CH217328A CH 217328 A CH217328 A CH 217328A CH 217328D A CH217328D A CH 217328DA CH 217328 A CH217328 A CH 217328A
Authority
CH
Switzerland
Prior art keywords
circuit breakers
arc extinguishing
small circuit
arcing chamber
magnetic arc
Prior art date
Application number
Other languages
German (de)
Inventor
A-G Landis Gyr
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of CH217328A publication Critical patent/CH217328A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
CH217328D 1941-04-09 1941-04-09 Arcing chamber for small circuit breakers with magnetic arc extinguishing. CH217328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH553043X 1941-04-09

Publications (1)

Publication Number Publication Date
CH217328A true CH217328A (en) 1941-10-15

Family

ID=4519774

Family Applications (1)

Application Number Title Priority Date Filing Date
CH217328D CH217328A (en) 1941-04-09 1941-04-09 Arcing chamber for small circuit breakers with magnetic arc extinguishing.

Country Status (6)

Country Link
US (1) US2347331A (en)
BE (1) BE443934A (en)
CH (1) CH217328A (en)
FR (1) FR882812A (en)
GB (1) GB553043A (en)
NL (1) NL61186C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121160B (en) * 1954-12-30 1962-01-04 Siemens Ag Arc chamber with insulating material walls for low-voltage switchgear
CN103985577B (en) * 2014-05-23 2016-12-07 国家电网公司 A kind of portable power derailing switch

Also Published As

Publication number Publication date
FR882812A (en) 1943-06-16
GB553043A (en) 1943-05-05
BE443934A (en)
US2347331A (en) 1944-04-25
NL61186C (en)

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