CH326724A - High-voltage column disconnector - Google Patents

High-voltage column disconnector

Info

Publication number
CH326724A
CH326724A CH326724DA CH326724A CH 326724 A CH326724 A CH 326724A CH 326724D A CH326724D A CH 326724DA CH 326724 A CH326724 A CH 326724A
Authority
CH
Switzerland
Prior art keywords
voltage column
column disconnector
disconnector
voltage
column
Prior art date
Application number
Other languages
German (de)
Inventor
A Dipl-Ing Lardelli Otto
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 CH326724A publication Critical patent/CH326724A/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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09D161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C09D161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
CH326724D 1955-06-09 1954-06-10 High-voltage column disconnector CH326724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US514189A US2781426A (en) 1955-06-09 1955-06-09 Disconnect switch

Publications (1)

Publication Number Publication Date
CH326724A true CH326724A (en) 1957-12-31

Family

ID=24046154

Family Applications (1)

Application Number Title Priority Date Filing Date
CH326724D CH326724A (en) 1955-06-09 1954-06-10 High-voltage column disconnector

Country Status (6)

Country Link
US (1) US2781426A (en)
BE (1) BE538872A (en)
CH (1) CH326724A (en)
DE (1) DE1030421B (en)
FR (1) FR1133497A (en)
IT (1) IT535383A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855325A (en) * 1958-05-21 1960-11-30 Asea Ab Isolating switch of the pantograph type
DE2014760A1 (en) * 1970-03-20 1971-10-21 Siemens Ag Disconnector
DE3124805C2 (en) * 1981-06-24 1983-05-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Single column disconnector
WO2018023723A1 (en) * 2016-08-05 2018-02-08 Abb Schweiz Ag Disconnector and manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104574B (en) * 1932-03-23
FR882025A (en) * 1942-05-13 1943-05-14 Entpr S Electr De L Ouest Soc Portable diverter-disconnector for high voltage line
CH258114A (en) * 1943-09-04 1948-11-15 Elin Und Schorch Werke Aktieng Disconnector in column design.
AT168743B (en) * 1948-09-02 1951-07-25 Elin Ag Elek Ind Wien Disconnector in column shape
CH296803A (en) * 1950-02-17 1954-02-28 Siemens Ag Disconnector.

Also Published As

Publication number Publication date
IT535383A (en)
BE538872A (en)
FR1133497A (en) 1957-03-27
US2781426A (en) 1957-02-12
DE1030421B (en) 1958-05-22

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