FR1125309A - Column type cut-off switch - Google Patents

Column type cut-off switch

Info

Publication number
FR1125309A
FR1125309A FR1125309DA FR1125309A FR 1125309 A FR1125309 A FR 1125309A FR 1125309D A FR1125309D A FR 1125309DA FR 1125309 A FR1125309 A FR 1125309A
Authority
FR
France
Prior art keywords
switch
column type
type cut
cut
column
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
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1125309A publication Critical patent/FR1125309A/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
    • H01H31/34—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
FR1125309D 1954-06-09 1955-05-26 Column type cut-off switch Expired FR1125309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2748211X 1954-06-09

Publications (1)

Publication Number Publication Date
FR1125309A true FR1125309A (en) 1956-10-29

Family

ID=4571474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1125309D Expired FR1125309A (en) 1954-06-09 1955-05-26 Column type cut-off switch

Country Status (4)

Country Link
US (1) US2748211A (en)
CH (1) CH320539A (en)
DE (1) DE1029446B (en)
FR (1) FR1125309A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830145A (en) * 1955-02-11 1958-04-08 Porter Co H K Isolator switch
US2774832A (en) * 1956-02-16 1956-12-18 Eastern Power Devices Ltd High tension disconnecting switch
GB855325A (en) * 1958-05-21 1960-11-30 Asea Ab Isolating switch of the pantograph type
DE1080660B (en) * 1958-10-10 1960-04-28 Licentia Gmbh Scissor separator
NL253677A (en) * 1959-07-18
DE102011077768A1 (en) * 2011-06-17 2012-12-20 Siemens Aktiengesellschaft An outdoor switching equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT437776A (en) *
CH296803A (en) * 1950-02-17 1954-02-28 Siemens Ag Disconnector.

Also Published As

Publication number Publication date
CH320539A (en) 1957-03-31
DE1029446B (en) 1958-05-08
US2748211A (en) 1956-05-29

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