CH408159A - Arc extinguishing device with permanent magnet for DC switching devices - Google Patents

Arc extinguishing device with permanent magnet for DC switching devices

Info

Publication number
CH408159A
CH408159A CH1483663A CH1483663A CH408159A CH 408159 A CH408159 A CH 408159A CH 1483663 A CH1483663 A CH 1483663A CH 1483663 A CH1483663 A CH 1483663A CH 408159 A CH408159 A CH 408159A
Authority
CH
Switzerland
Prior art keywords
permanent magnet
switching devices
arc extinguishing
extinguishing device
arc
Prior art date
Application number
CH1483663A
Other languages
German (de)
Inventor
Mueller Karl
Schnaufer Franz
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH408159A publication Critical patent/CH408159A/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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
CH1483663A 1962-12-06 1963-12-04 Arc extinguishing device with permanent magnet for DC switching devices CH408159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST20043A DE1246851B (en) 1962-12-06 1962-12-06 Arc extinguishing device with permanent magnet

Publications (1)

Publication Number Publication Date
CH408159A true CH408159A (en) 1966-02-28

Family

ID=7458425

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1483663A CH408159A (en) 1962-12-06 1963-12-04 Arc extinguishing device with permanent magnet for DC switching devices

Country Status (3)

Country Link
CH (1) CH408159A (en)
DE (2) DE1915972U (en)
FR (1) FR1361227A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441915A1 (en) * 1978-11-15 1980-06-13 Bbc Brown Boveri & Cie DEVICE FOR CONTROLLING THE DEVELOPMENT OF ELECTRIC ARCS IN A DC CIRCUIT BREAKER

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713628A (en) * 1980-06-27 1982-01-23 Mitsubishi Electric Corp Direct current electromagnetic contactor
FR2632772B1 (en) * 1988-06-10 1990-08-31 Merlin Gerin LOW VOLTAGE CIRCUIT BREAKER WITH MAGNETIC ARC BLOWING BY A PERMANENT MAGNET
DE102006035844B4 (en) 2006-08-01 2008-06-19 Schaltbau Gmbh Contactor for DC and AC operation
DE102007025537A1 (en) * 2007-05-31 2008-12-04 Abb Ag Electrical service switching device with an arc blowing device
DE102007054958A1 (en) * 2007-11-17 2009-06-04 Moeller Gmbh Switching device for DC applications
DE102010031907B9 (en) 2010-07-22 2013-01-17 Schaltbau Gmbh Unidirectional switching DC contactor
US8222983B2 (en) * 2010-12-08 2012-07-17 Eaton Corporation Single direct current arc chamber, and bi-directional direct current electrical switching apparatus employing the same
EP2600367A1 (en) * 2011-11-29 2013-06-05 Eaton Industries GmbH Switching device for DC applications
US8847096B2 (en) 2012-09-05 2014-09-30 Eaton Corporation Single direct current arc chute, and bi-directional direct current electrical switching apparatus employing the same
US9006601B2 (en) 2013-03-13 2015-04-14 Eaton Corporation Arc chamber for bi-directional DC
US9343251B2 (en) 2013-10-30 2016-05-17 Eaton Corporation Bi-directional direct current electrical switching apparatus including small permanent magnets on ferromagnetic side members and one set of arc splitter plates
DE102014004455B4 (en) * 2014-03-27 2021-10-07 Schaltbau Gmbh Electrical switching device with improved arc extinguishing device and method for manufacturing such switching device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898019C (en) * 1931-10-27 1953-11-26 Siemens Ag Loeschblechpaket assembly for switch
DE598048C (en) * 1932-08-31 1934-06-04 Otto Naef Switchgear with arc extinguishing by magnetic blowing
DE728612C (en) * 1934-10-20 1942-11-30 Siemens Ag Arc Chamber Switch
DE833745C (en) * 1949-09-23 1952-03-13 Ver Kugellagerfabriken A G Pendulum support
CH140851A (en) * 1951-04-08 1930-06-30 Siemens Ag Device for extinguishing the arc at electrical interruption points using compressed air.
DE1003319B (en) * 1955-09-10 1957-02-28 Calor Emag Elektrizitaets Ag Magnetic field switch
DE1040103B (en) * 1957-03-20 1958-10-02 Wissenschaftlich Tech Buero Fu Erase insert for electrical switchgear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441915A1 (en) * 1978-11-15 1980-06-13 Bbc Brown Boveri & Cie DEVICE FOR CONTROLLING THE DEVELOPMENT OF ELECTRIC ARCS IN A DC CIRCUIT BREAKER

Also Published As

Publication number Publication date
FR1361227A (en) 1964-05-15
DE1915972U (en) 1965-05-20
DE1246851B (en) 1967-08-10

Similar Documents

Publication Publication Date Title
CH408159A (en) Arc extinguishing device with permanent magnet for DC switching devices
CH404761A (en) Switching device with arcing plate arrangement
CH406357A (en) Switch for high voltage direct current
CH409165A (en) Permanent magnet
AT260337B (en) Electrical switchgear
AT227820B (en) Residual current circuit breaker and residual current relay with a release containing a permanent magnet
FR1343823A (en) Current limiting switch
FR1233187A (en) Magnetic switching devices
FR1274667A (en) Switching device for electric currents
CH416796A (en) Current limit switch
AT245665B (en) Electrical switchgear
AT242224B (en) Drive device for electrical switching devices
AT262430B (en) Electrical switching device
AT273280B (en) Arc extinguishing device for DC switching devices
DK100247C (en) Flexible permanent magnet.
CH422949A (en) Switch position signaling device for electrical switching devices
CH417730A (en) Switch with permanent magnet and protective tube contact
AT259671B (en) Holding magnet as a trigger for electrical devices
FR1244994A (en) Magnetically operated switching device
FR1365619A (en) Magnetically controlled switching device
CH417135A (en) Electrical display device
FR77301E (en) Switching Device Improvements
CH397816A (en) Arc extinguishing device for electrical switches
FI41419C (en) Böjlig permanent magnet
FR1342936A (en) Static switching circuit