SE301517B - - Google Patents

Info

Publication number
SE301517B
SE301517B SE1245265A SE1245265A SE301517B SE 301517 B SE301517 B SE 301517B SE 1245265 A SE1245265 A SE 1245265A SE 1245265 A SE1245265 A SE 1245265A SE 301517 B SE301517 B SE 301517B
Authority
SE
Sweden
Application number
SE1245265A
Inventor
K Kriechbaum
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE301517B publication Critical patent/SE301517B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • 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
    • H01H33/46—Interlocking mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
SE1245265A 1964-09-28 1965-09-24 SE301517B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL0048876 1964-09-28
DEL0050725 1965-05-17

Publications (1)

Publication Number Publication Date
SE301517B true SE301517B (en) 1968-06-10

Family

ID=25985872

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1245265A SE301517B (en) 1964-09-28 1965-09-24

Country Status (4)

Country Link
AT (1) AT253037B (en)
CH (1) CH437492A (en)
GB (1) GB1121078A (en)
SE (1) SE301517B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518172C2 (en) * 1999-11-04 2002-09-03 Abb Ab Electric plant and method and use of such plant
US7079367B1 (en) * 1999-11-04 2006-07-18 Abb Technology Ag Electric plant and method and use in connection with such plant
DE102007055071B3 (en) * 2007-11-16 2009-07-09 Moeller Gmbh Short-circuit limiting device in a low-voltage system
US8395868B2 (en) 2008-11-14 2013-03-12 Eaton Industries Gmbh Short circuit limitation device in a low voltage system

Also Published As

Publication number Publication date
AT253037B (en) 1967-03-28
CH437492A (en) 1967-06-15
GB1121078A (en) 1968-07-24

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