GB1296779A - - Google Patents

Info

Publication number
GB1296779A
GB1296779A GB1296779DA GB1296779A GB 1296779 A GB1296779 A GB 1296779A GB 1296779D A GB1296779D A GB 1296779DA GB 1296779 A GB1296779 A GB 1296779A
Authority
GB
United Kingdom
Prior art keywords
isolator
blade
insulator
rotatable
april
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1296779A publication Critical patent/GB1296779A/en
Expired legal-status Critical Current

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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H01H31/30—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact actuated through the movement of one or more insulators

Landscapes

  • Insulators (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB1296779D 1969-04-18 1970-04-17 Expired GB1296779A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE5465/69A SE320430B (enrdf_load_stackoverflow) 1969-04-18 1969-04-18

Publications (1)

Publication Number Publication Date
GB1296779A true GB1296779A (enrdf_load_stackoverflow) 1972-11-15

Family

ID=20266535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296779D Expired GB1296779A (enrdf_load_stackoverflow) 1969-04-18 1970-04-17

Country Status (7)

Country Link
US (1) US3629531A (enrdf_load_stackoverflow)
JP (1) JPS5128142B1 (enrdf_load_stackoverflow)
CA (1) CA937270A (enrdf_load_stackoverflow)
DE (1) DE2018023A1 (enrdf_load_stackoverflow)
FR (1) FR2045418A5 (enrdf_load_stackoverflow)
GB (1) GB1296779A (enrdf_load_stackoverflow)
SE (1) SE320430B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353119U (enrdf_load_stackoverflow) * 1976-10-06 1978-05-08
JPS55121624U (enrdf_load_stackoverflow) * 1979-02-21 1980-08-29
FR2984617B1 (fr) * 2011-12-14 2014-11-28 Alstom Technology Ltd Coude a angles d'orientation multiples pour lignes a haute tension
US10586668B2 (en) * 2016-04-20 2020-03-10 General Electric Tenchnology Gmbh HVDC disconnector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526732A (en) * 1967-10-09 1970-09-01 Westinghouse Electric Corp Electric switch structure

Also Published As

Publication number Publication date
JPS5128142B1 (enrdf_load_stackoverflow) 1976-08-17
US3629531A (en) 1971-12-21
FR2045418A5 (enrdf_load_stackoverflow) 1971-02-26
CA937270A (en) 1973-11-20
DE2018023A1 (de) 1971-02-25
SE320430B (enrdf_load_stackoverflow) 1970-02-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees