CH343482A - Schalteinrichtung für extrem schnelle Abschaltungen - Google Patents

Schalteinrichtung für extrem schnelle Abschaltungen

Info

Publication number
CH343482A
CH343482A CH343482DA CH343482A CH 343482 A CH343482 A CH 343482A CH 343482D A CH343482D A CH 343482DA CH 343482 A CH343482 A CH 343482A
Authority
CH
Switzerland
Prior art keywords
shutdowns
switching device
extremely fast
extremely
fast
Prior art date
Application number
Other languages
English (en)
Inventor
Erk Adil Ing Dr
Original Assignee
Calor Emag Elektrizitaets 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 Calor Emag Elektrizitaets Ag filed Critical Calor Emag Elektrizitaets Ag
Publication of CH343482A publication Critical patent/CH343482A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
    • 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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
CH343482D 1955-01-26 1955-12-23 Schalteinrichtung für extrem schnelle Abschaltungen CH343482A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE10141A DE1052531B (de) 1955-01-26 1955-01-26 Schalteinrichtung mit einer axialsymmetrisch an einer Drehstabfeder sitzenden Kontaktbruecke

Publications (1)

Publication Number Publication Date
CH343482A true CH343482A (de) 1959-12-31

Family

ID=7067797

Family Applications (1)

Application Number Title Priority Date Filing Date
CH343482D CH343482A (de) 1955-01-26 1955-12-23 Schalteinrichtung für extrem schnelle Abschaltungen

Country Status (4)

Country Link
CH (1) CH343482A (de)
DE (1) DE1052531B (de)
FR (1) FR1140292A (de)
GB (1) GB783398A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919331A (en) * 1958-08-01 1959-12-29 Ncr Co Switching means
US4598187A (en) * 1984-11-26 1986-07-01 General Electric Company Current limiting circuit breaker
DE19830231B4 (de) * 1998-07-07 2008-10-23 Abb Research Ltd. Nennstromkontaktanordnung eines Leistungsschalters
US6396369B1 (en) * 1999-08-27 2002-05-28 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
US6633009B1 (en) * 2002-06-14 2003-10-14 Eaton Corporation Shorting switch and system to eliminate arcing faults in low voltage power distribution equipment
US6657150B1 (en) * 2002-06-14 2003-12-02 Eaton Corporation Shorting switch and system to eliminate arcing faults in power distribution equipment
FR3023234B1 (fr) * 2014-07-03 2018-07-20 Autoliv Dev Commutateur pyrotechnique
WO2018029760A1 (ja) * 2016-08-08 2018-02-15 三菱電機株式会社 操作装置および遮断器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186333B (nl) * 1945-08-07 Perm Vnii Burovoj Tekhn Reductie-overbrenging van een boormotor.
BE471339A (de) * 1946-02-23
BE474972A (de) * 1946-07-05
US2662136A (en) * 1951-03-14 1953-12-08 Hitachi Ltd High speed trip device for electric circuit breakers

Also Published As

Publication number Publication date
DE1052531B (de) 1959-03-12
GB783398A (en) 1957-09-25
FR1140292A (fr) 1957-07-18

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