CH346927A - Metal arcing chamber for electrical switchgear - Google Patents

Metal arcing chamber for electrical switchgear

Info

Publication number
CH346927A
CH346927A CH346927DA CH346927A CH 346927 A CH346927 A CH 346927A CH 346927D A CH346927D A CH 346927DA CH 346927 A CH346927 A CH 346927A
Authority
CH
Switzerland
Prior art keywords
electrical switchgear
arcing chamber
metal arcing
metal
chamber
Prior art date
Application number
Other languages
German (de)
Inventor
Bohuslav Dr Ing Novotny
Rybar Vladimir
Original Assignee
Ckd Modrany Narodni Podnik
Bohuslav Dr Ing Novotny
Rybar Vladimir
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 Ckd Modrany Narodni Podnik, Bohuslav Dr Ing Novotny, Rybar Vladimir filed Critical Ckd Modrany Narodni Podnik
Publication of CH346927A publication Critical patent/CH346927A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/185—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
CH346927D 1956-07-10 1956-07-09 Metal arcing chamber for electrical switchgear CH346927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2133356A GB834018A (en) 1956-07-10 1956-07-10 An electric circuit breaker with a metal quenching chamber

Publications (1)

Publication Number Publication Date
CH346927A true CH346927A (en) 1960-06-15

Family

ID=10161109

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346927D CH346927A (en) 1956-07-10 1956-07-09 Metal arcing chamber for electrical switchgear

Country Status (3)

Country Link
CH (1) CH346927A (en)
FR (1) FR1171319A (en)
GB (1) GB834018A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441261A1 (en) * 1978-11-10 1980-06-06 Merlin Gerin ROTARY ARC SWITCH
DE2904109A1 (en) * 1979-02-03 1980-08-07 Licentia Gmbh COMPRESSED GAS HIGH VOLTAGE CIRCUIT BREAKERS
FR2480028A1 (en) * 1980-04-04 1981-10-09 Merlin Gerin SWITCH WITH A ROTATING ARC BY ACTION OF A PERMANENT MAGNET
FR2505550A1 (en) * 1981-05-11 1982-11-12 Yaskawa Denki Seisakusho Kk Gas filled electric circuit breaker - uses permanent magnet surrounding conductive cylinder enclosing contacts to deflect arc
JPS58117621A (en) * 1981-12-30 1983-07-13 株式会社安川電機 Rotary arc type gas breaker
EP0483121B1 (en) * 1986-06-06 1994-09-07 Mitsubishi Denki Kabushiki Kaisha Switchgear
RU209515U1 (en) * 2021-08-23 2022-03-16 Общество С Ограниченной Ответственностью "Электро Пром Торг" THREE-POLE MOTOR CONTROL DEVICE WITH ELECTROMAGNETIC DRIVE

Also Published As

Publication number Publication date
FR1171319A (en) 1959-01-23
GB834018A (en) 1960-05-04

Similar Documents

Publication Publication Date Title
CH365108A (en) Control circuit for electrical amplifiers
CH385316A (en) Electrical distribution switchboard
CH355829A (en) Electrical connection terminal
CH376594A (en) Circuit breakers for electric hotplates
CH346927A (en) Metal arcing chamber for electrical switchgear
AT202626B (en) Notches for electrical cam switches
FR1192197A (en) Detachable electrical contacts
CH330290A (en) Electric circuit breaker
CH316524A (en) Spark chamber for electrical switches
FR1147076A (en) Electric circuit breaker
CH366875A (en) Electrical switchgear
CH337254A (en) Spark chamber arrangement for circuit breakers
CH399564A (en) Arc extinguishing chamber for electrical switchgear
CH377420A (en) Arc extinguishing chamber for electrical switchgear with permanent blow magnets
CH319735A (en) Housings for electrical equipment
AT199259B (en) Arc chamber for high-performance electrical switchgear
FR1173769A (en) Electric circuit breaker
CH346274A (en) Multipole high voltage circuit breaker
AT190145B (en) Contact arrangement for electrical circuit breakers
FR1156206A (en) Rod terminal for electrical circuits
AT195511B (en) Closed arcing chamber for electrical liquid circuit breakers
CH328224A (en) Terminal for electrical conductors
AT191002B (en) Fire chamber for electrical circuit breakers
CH351652A (en) Electrical terminal block
AT186719B (en) Switch pole for electrical switchgear