ITMI20062490A1 - COMPACT SWITCH BREAKER FOR MEDIUM AND HIGH VOLTAGE - Google Patents

COMPACT SWITCH BREAKER FOR MEDIUM AND HIGH VOLTAGE

Info

Publication number
ITMI20062490A1
ITMI20062490A1 IT002490A ITMI20062490A ITMI20062490A1 IT MI20062490 A1 ITMI20062490 A1 IT MI20062490A1 IT 002490 A IT002490 A IT 002490A IT MI20062490 A ITMI20062490 A IT MI20062490A IT MI20062490 A1 ITMI20062490 A1 IT MI20062490A1
Authority
IT
Italy
Prior art keywords
medium
high voltage
compact switch
switch breaker
breaker
Prior art date
Application number
IT002490A
Other languages
Italian (it)
Inventor
Giampietro Tosi
Original Assignee
Giampietro Tosi
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 Giampietro Tosi filed Critical Giampietro Tosi
Priority to IT002490A priority Critical patent/ITMI20062490A1/en
Priority to PCT/IB2007/004131 priority patent/WO2008078178A2/en
Publication of ITMI20062490A1 publication Critical patent/ITMI20062490A1/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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
IT002490A 2006-12-22 2006-12-22 COMPACT SWITCH BREAKER FOR MEDIUM AND HIGH VOLTAGE ITMI20062490A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT002490A ITMI20062490A1 (en) 2006-12-22 2006-12-22 COMPACT SWITCH BREAKER FOR MEDIUM AND HIGH VOLTAGE
PCT/IB2007/004131 WO2008078178A2 (en) 2006-12-22 2007-12-18 Compact isolator switch for medium and high voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002490A ITMI20062490A1 (en) 2006-12-22 2006-12-22 COMPACT SWITCH BREAKER FOR MEDIUM AND HIGH VOLTAGE

Publications (1)

Publication Number Publication Date
ITMI20062490A1 true ITMI20062490A1 (en) 2008-06-23

Family

ID=39563013

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002490A ITMI20062490A1 (en) 2006-12-22 2006-12-22 COMPACT SWITCH BREAKER FOR MEDIUM AND HIGH VOLTAGE

Country Status (2)

Country Link
IT (1) ITMI20062490A1 (en)
WO (1) WO2008078178A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101100707B1 (en) * 2009-12-31 2012-01-02 엘에스산전 주식회사 Vacuum circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726739A1 (en) * 1987-08-07 1988-03-03 Slamecka Ernst Contact pressure-producing device especially for vacuum switches in a single-row or double-row arrangement
FR2683939B1 (en) * 1991-11-20 1993-12-31 Gec Alsthom Sa MEDIUM VOLTAGE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION.
FR2731553B1 (en) * 1995-03-08 1997-04-18 Gec Alsthom T & D Sa SELF-DISCONNECTING CIRCUIT BREAKER WITH SELF-LOCKED DISCONNECTION IN THE CLOSED POSITION OF THE CUTTING CHAMBERS

Also Published As

Publication number Publication date
WO2008078178A2 (en) 2008-07-03
WO2008078178A3 (en) 2008-10-30

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