FR1156409A - Improvements to blow-out switches - Google Patents

Improvements to blow-out switches

Info

Publication number
FR1156409A
FR1156409A FR1156409DA FR1156409A FR 1156409 A FR1156409 A FR 1156409A FR 1156409D A FR1156409D A FR 1156409DA FR 1156409 A FR1156409 A FR 1156409A
Authority
FR
France
Prior art keywords
blow
out switches
switches
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)
Inventor
Andre Latour
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1156409A publication Critical patent/FR1156409A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
FR1156409D 1956-07-18 1956-07-18 Improvements to blow-out switches Expired FR1156409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156409T 1956-07-18

Publications (1)

Publication Number Publication Date
FR1156409A true FR1156409A (en) 1958-05-16

Family

ID=9649961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156409D Expired FR1156409A (en) 1956-07-18 1956-07-18 Improvements to blow-out switches

Country Status (2)

Country Link
BE (1) BE55827A (en)
FR (1) FR1156409A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385941A (en) * 1964-08-18 1968-05-28 Westinghouse Electric Corp Combined protective gap device and by-pass switch for series capacitor installations
EP2237300A1 (en) * 2009-04-03 2010-10-06 Areva T&D Sas Interrupting chamber with mobile contact having interior arc-blowing provision, HVDC bypass interruptor and HVDC-conversion substation with such a chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385941A (en) * 1964-08-18 1968-05-28 Westinghouse Electric Corp Combined protective gap device and by-pass switch for series capacitor installations
EP2237300A1 (en) * 2009-04-03 2010-10-06 Areva T&D Sas Interrupting chamber with mobile contact having interior arc-blowing provision, HVDC bypass interruptor and HVDC-conversion substation with such a chamber
FR2944136A1 (en) * 2009-04-03 2010-10-08 Areva T & D Sa ARC-BLOW MOBILE CONTACT CURRENT CHAMBER COMPLETELY FITTED THROUGH THE SAME, BY-PASS SWITCH HVDC AND UNDER HVDC CONVERSION STATION COMPRISING SUCH A ROOM.

Also Published As

Publication number Publication date
BE55827A (en)

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