DK393280A - Stroembegraenser - Google Patents

Stroembegraenser

Info

Publication number
DK393280A
DK393280A DK393280A DK393280A DK393280A DK 393280 A DK393280 A DK 393280A DK 393280 A DK393280 A DK 393280A DK 393280 A DK393280 A DK 393280A DK 393280 A DK393280 A DK 393280A
Authority
DK
Denmark
Prior art keywords
current limits
limits
current
Prior art date
Application number
DK393280A
Other languages
English (en)
Inventor
W Haas
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of DK393280A publication Critical patent/DK393280A/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
DK393280A 1979-09-17 1980-09-17 Stroembegraenser DK393280A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792937490 DE2937490A1 (de) 1979-09-17 1979-09-17 Strombegrenzer

Publications (1)

Publication Number Publication Date
DK393280A true DK393280A (da) 1981-03-18

Family

ID=6081044

Family Applications (1)

Application Number Title Priority Date Filing Date
DK393280A DK393280A (da) 1979-09-17 1980-09-17 Stroembegraenser

Country Status (5)

Country Link
US (1) US4367508A (da)
EP (1) EP0025918B1 (da)
JP (1) JPS5652825A (da)
DE (1) DE2937490A1 (da)
DK (1) DK393280A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3179349B2 (ja) * 1996-04-03 2001-06-25 三菱電機株式会社 開閉装置
DE10118746B4 (de) * 2001-04-17 2004-06-24 Siemens Ag Verfahren zum Betreiben eines Schaltgerätes mit einem zuschaltbaren Strombegrenzer und zugehörige Anordnung
NL1020224C2 (nl) * 2002-03-21 2003-09-23 Holec Holland Nv Boogbestendige kast voor schakelsysteem.
EP2814049A1 (en) * 2013-06-11 2014-12-17 ABB Technology AG Drive mechanism for a switching device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162719A (en) * 1938-06-14 1939-06-20 Matilda K Hay Combination spring bellows control device
CH318307A (de) * 1952-10-23 1956-12-31 Voigt & Haeffner Ag Flüssigkeitsschalter mit einer durch den Schaltstift betätigten Pumpeinrichtung für die Löschflüssigkeit
DE1954979B2 (de) * 1969-10-31 1971-10-28 Strombegrenzungsvorrichtung
JPS5024013B1 (da) * 1970-12-16 1975-08-12
CH564842A5 (da) * 1973-11-05 1975-07-31 Bbc Brown Boveri & Cie
CH566640A5 (da) * 1973-11-12 1975-09-15 Bbc Brown Boveri & Cie
US3909676A (en) * 1974-04-22 1975-09-30 Ite Imperial Corp Self-operating fault current limiter switch
JPS5818730B2 (ja) * 1975-01-24 1983-04-14 テラサキデンキサンギヨウ カブシキガイシヤ ゲンリユウソウチ
JPS5185450A (ja) * 1975-01-24 1976-07-27 Terasaki Denki Sangyo Kk Genryusochi
JPS5185448A (ja) * 1975-01-24 1976-07-27 Terasaki Denki Sangyo Kk Genryusochi
JPS54299B2 (da) * 1975-02-26 1979-01-09

Also Published As

Publication number Publication date
EP0025918A1 (de) 1981-04-01
US4367508A (en) 1983-01-04
EP0025918B1 (de) 1983-05-25
DE2937490A1 (de) 1981-04-02
JPS5652825A (en) 1981-05-12

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment