IT1123146B - DISCONNECTOR, IN PARTICULAR SINGLE-COLUMN SCISSOR DISCONNECTOR - Google Patents

DISCONNECTOR, IN PARTICULAR SINGLE-COLUMN SCISSOR DISCONNECTOR

Info

Publication number
IT1123146B
IT1123146B IT25710/79A IT2571079A IT1123146B IT 1123146 B IT1123146 B IT 1123146B IT 25710/79 A IT25710/79 A IT 25710/79A IT 2571079 A IT2571079 A IT 2571079A IT 1123146 B IT1123146 B IT 1123146B
Authority
IT
Italy
Prior art keywords
disconnector
particular single
column
scissor
column scissor
Prior art date
Application number
IT25710/79A
Other languages
Italian (it)
Other versions
IT7925710A0 (en
Inventor
Plettner Horst
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 IT7925710A0 publication Critical patent/IT7925710A0/en
Application granted granted Critical
Publication of IT1123146B publication Critical patent/IT1123146B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
    • H01H31/36—Contact moved by pantograph
    • 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
IT25710/79A 1978-09-14 1979-09-14 DISCONNECTOR, IN PARTICULAR SINGLE-COLUMN SCISSOR DISCONNECTOR IT1123146B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782839914 DE2839914A1 (en) 1978-09-14 1978-09-14 DISCONNECTOR WITH A MAIN AND Tear-off contact

Publications (2)

Publication Number Publication Date
IT7925710A0 IT7925710A0 (en) 1979-09-14
IT1123146B true IT1123146B (en) 1986-04-30

Family

ID=6049377

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25710/79A IT1123146B (en) 1978-09-14 1979-09-14 DISCONNECTOR, IN PARTICULAR SINGLE-COLUMN SCISSOR DISCONNECTOR

Country Status (3)

Country Link
DE (1) DE2839914A1 (en)
FR (1) FR2436489A1 (en)
IT (1) IT1123146B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103356A1 (en) * 1981-01-31 1982-08-19 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Interrupter switch having an arc auxiliary contact
DE3205909C2 (en) * 1981-02-19 1987-09-10 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Disconnectors, in particular single column disconnectors
DE3111286A1 (en) * 1981-03-23 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt High-voltage isolating switch, in particular a pantograph isolating switch
DE3224712A1 (en) * 1982-07-02 1984-01-19 Brown, Boveri & Cie Ag, 6800 Mannheim SWITCHGEAR
DE3231170A1 (en) * 1982-08-21 1984-02-23 Brown, Boveri & Cie Ag, 6800 Mannheim SCISSOR DISCONNECTOR
DE3235353A1 (en) * 1982-09-24 1984-03-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt HIGH VOLTAGE DISCONNECTOR WITH PRE-CONTACTS
DE3307401A1 (en) * 1983-02-28 1984-08-30 Siemens AG, 1000 Berlin und 8000 München Contact system for single-column pantograph interrupters
DE3332500A1 (en) * 1983-02-28 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Contact system for a single-column pantograph interruptor switch
DE3307606A1 (en) * 1983-03-01 1984-10-11 Siemens AG, 1000 Berlin und 8000 München Contact system for a single-column pantograph disconnector
US4495390A (en) * 1983-09-22 1985-01-22 Ruhrtal Elektrizitatsgesellschaft Hartig GmbH & Co. Disconnect switch
WO1992007373A1 (en) * 1990-10-12 1992-04-30 Elin Energieversorgung Gesellschaft M.B.H. Isolating switch
CN112129498A (en) * 2019-06-25 2020-12-25 平高集团有限公司 Scissor type isolating switch and transmission difference detection method thereof

Also Published As

Publication number Publication date
DE2839914A1 (en) 1980-03-27
IT7925710A0 (en) 1979-09-14
FR2436489A1 (en) 1980-04-11

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