SE349891B - - Google Patents

Info

Publication number
SE349891B
SE349891B SE01847/71A SE184771A SE349891B SE 349891 B SE349891 B SE 349891B SE 01847/71 A SE01847/71 A SE 01847/71A SE 184771 A SE184771 A SE 184771A SE 349891 B SE349891 B SE 349891B
Authority
SE
Sweden
Application number
SE01847/71A
Inventor
S Bachler
S Akervall
S Wallenstein
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE01847/71A priority Critical patent/SE349891B/xx
Priority to DE2204760A priority patent/DE2204760C3/de
Priority to US00223924A priority patent/US3755634A/en
Priority to IT67406/72A priority patent/IT949051B/it
Priority to FR7204662A priority patent/FR2125391A1/fr
Priority to CA134,578A priority patent/CA946893A/en
Priority to GB642272A priority patent/GB1373585A/en
Publication of SE349891B publication Critical patent/SE349891B/xx

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
SE01847/71A 1971-02-12 1971-02-12 SE349891B (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE01847/71A SE349891B (enrdf_load_stackoverflow) 1971-02-12 1971-02-12
DE2204760A DE2204760C3 (de) 1971-02-12 1972-02-02 Trennschalter
US00223924A US3755634A (en) 1971-02-12 1972-02-07 Single pillar isolator switch
IT67406/72A IT949051B (it) 1971-02-12 1972-02-10 Sezionatore elettrico a colonna singola
FR7204662A FR2125391A1 (enrdf_load_stackoverflow) 1971-02-12 1972-02-11
CA134,578A CA946893A (en) 1971-02-12 1972-02-11 Single pillar isolator switch
GB642272A GB1373585A (en) 1971-02-12 1972-02-11 Electric isolator switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01847/71A SE349891B (enrdf_load_stackoverflow) 1971-02-12 1971-02-12

Publications (1)

Publication Number Publication Date
SE349891B true SE349891B (enrdf_load_stackoverflow) 1972-10-09

Family

ID=20258946

Family Applications (1)

Application Number Title Priority Date Filing Date
SE01847/71A SE349891B (enrdf_load_stackoverflow) 1971-02-12 1971-02-12

Country Status (7)

Country Link
US (1) US3755634A (enrdf_load_stackoverflow)
CA (1) CA946893A (enrdf_load_stackoverflow)
DE (1) DE2204760C3 (enrdf_load_stackoverflow)
FR (1) FR2125391A1 (enrdf_load_stackoverflow)
GB (1) GB1373585A (enrdf_load_stackoverflow)
IT (1) IT949051B (enrdf_load_stackoverflow)
SE (1) SE349891B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048795A1 (de) * 1980-12-23 1982-07-15 Brown, Boveri & Cie Ag, 6800 Mannheim Gegenkontakt fuer einen scherentrenner
DE3205909C2 (de) * 1981-02-19 1987-09-10 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Trennschalter, insbesondere Einsäulentrennschalter
DE3124805C2 (de) * 1981-06-24 1983-05-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einsäulen-Trennschalter
US4564731A (en) * 1982-03-17 1986-01-14 Ruhrtal-Elektrizitatsgesellschaft Hartig Gmbh & Co. Scissor-type disconnect switch with contact elements having wear-resistant armatures
DE3732004A1 (de) * 1987-09-23 1989-04-06 Asea Brown Boveri Hochspannungs-trennschalter
CN100350531C (zh) * 2005-08-05 2007-11-21 王光顺 双断口折叠式垂直分合隔离开关
DE102011077768A1 (de) * 2011-06-17 2012-12-20 Siemens Aktiengesellschaft Freiluftschaltgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1126960B (de) * 1959-08-21 1962-04-05 Elektro Watt Elek Sche Und Ind Federnde Kontaktschlaufe mit Gegenkontaktstueck fuer einen Pantographen-Trennschalter, die zum Ausgleich des Durchhanges im Zuge der Sammelschienenseile elektrischer Hochspannungsschaltanlagen angeordnet ist
FR1356187A (fr) * 1962-05-09 1964-03-20 D App Electr Sprecher Et Schuh Sectionneur à colonne unique pour installation à haute tension
US3530265A (en) * 1969-05-28 1970-09-22 Ite Imperial Corp Shielding for vertical break switches of high voltage rating
US4298832A (en) * 1980-03-14 1981-11-03 The Singer Company Digital motor speed controller

Also Published As

Publication number Publication date
IT949051B (it) 1973-06-11
GB1373585A (en) 1974-11-13
CA946893A (en) 1974-05-07
DE2204760C3 (de) 1975-06-19
DE2204760B2 (de) 1974-11-07
FR2125391A1 (enrdf_load_stackoverflow) 1972-09-29
US3755634A (en) 1973-08-28
DE2204760A1 (de) 1972-08-17

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