FR2694838B1 - IMPROVEMENT IN ELECTRICAL LINE CUTTING DEVICES INCLUDING MEANS FOR CONTAINING ELECTRIC ARC FLOWING. - Google Patents

IMPROVEMENT IN ELECTRICAL LINE CUTTING DEVICES INCLUDING MEANS FOR CONTAINING ELECTRIC ARC FLOWING.

Info

Publication number
FR2694838B1
FR2694838B1 FR9214176A FR9214176A FR2694838B1 FR 2694838 B1 FR2694838 B1 FR 2694838B1 FR 9214176 A FR9214176 A FR 9214176A FR 9214176 A FR9214176 A FR 9214176A FR 2694838 B1 FR2694838 B1 FR 2694838B1
Authority
FR
France
Prior art keywords
improvement
electric arc
including means
devices including
electrical line
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 - Fee Related
Application number
FR9214176A
Other languages
French (fr)
Other versions
FR2694838A1 (en
Inventor
Maxime Lhonneur
Jean-Francois Ricaud
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.)
Soule SA
Original Assignee
Soule 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
Priority claimed from FR9208943A external-priority patent/FR2693834B1/en
Application filed by Soule SA filed Critical Soule SA
Priority to FR9214176A priority Critical patent/FR2694838B1/en
Publication of FR2694838A1 publication Critical patent/FR2694838A1/en
Application granted granted Critical
Publication of FR2694838B1 publication Critical patent/FR2694838B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
    • H01H33/124—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement the auxiliary contact being a whip contact
FR9214176A 1992-07-20 1992-11-25 IMPROVEMENT IN ELECTRICAL LINE CUTTING DEVICES INCLUDING MEANS FOR CONTAINING ELECTRIC ARC FLOWING. Expired - Fee Related FR2694838B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9214176A FR2694838B1 (en) 1992-07-20 1992-11-25 IMPROVEMENT IN ELECTRICAL LINE CUTTING DEVICES INCLUDING MEANS FOR CONTAINING ELECTRIC ARC FLOWING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9208943A FR2693834B1 (en) 1992-07-20 1992-07-20 Electrical line cut-off device comprising means for confining the ignition of an electric arc.
FR9214176A FR2694838B1 (en) 1992-07-20 1992-11-25 IMPROVEMENT IN ELECTRICAL LINE CUTTING DEVICES INCLUDING MEANS FOR CONTAINING ELECTRIC ARC FLOWING.

Publications (2)

Publication Number Publication Date
FR2694838A1 FR2694838A1 (en) 1994-02-18
FR2694838B1 true FR2694838B1 (en) 1997-05-30

Family

ID=26229606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9214176A Expired - Fee Related FR2694838B1 (en) 1992-07-20 1992-11-25 IMPROVEMENT IN ELECTRICAL LINE CUTTING DEVICES INCLUDING MEANS FOR CONTAINING ELECTRIC ARC FLOWING.

Country Status (1)

Country Link
FR (1) FR2694838B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955181A (en) * 1958-09-19 1960-10-04 Hi Voltage Equipment Company High voltage switch mechanism
FR1386521A (en) * 1963-12-12 1965-01-22 L App Electr Simplex Load cut-off device for overhead switch
DE2409527C3 (en) * 1974-02-28 1986-06-19 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Outdoor switchgear for high-voltage switchgear
FR2495822A1 (en) * 1980-12-04 1982-06-11 Soule Sa Medium or high tension distribution circuit - uses alloy whip with base formed is spring to increase rupture capacity, and isolating material under moving parts to reduce corrosion
US4591678A (en) * 1984-10-26 1986-05-27 Square D Company High power switching apparatus

Also Published As

Publication number Publication date
FR2694838A1 (en) 1994-02-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
ST Notification of lapse