FR1552981A - - Google Patents

Info

Publication number
FR1552981A
FR1552981A FR1552981DA FR1552981A FR 1552981 A FR1552981 A FR 1552981A FR 1552981D A FR1552981D A FR 1552981DA FR 1552981 A FR1552981 A FR 1552981A
Authority
FR
France
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)
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
Application granted granted Critical
Publication of FR1552981A publication Critical patent/FR1552981A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/346—Details concerning the arc formation chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
FR1552981D 1966-11-07 1967-11-07 Expired FR1552981A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59244366A 1966-11-07 1966-11-07

Publications (1)

Publication Number Publication Date
FR1552981A true FR1552981A (enrdf_load_stackoverflow) 1969-01-10

Family

ID=24370663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552981D Expired FR1552981A (enrdf_load_stackoverflow) 1966-11-07 1967-11-07

Country Status (5)

Country Link
JP (1) JPS4313565B1 (enrdf_load_stackoverflow)
DE (1) DE1640263A1 (enrdf_load_stackoverflow)
ES (1) ES346785A1 (enrdf_load_stackoverflow)
FR (1) FR1552981A (enrdf_load_stackoverflow)
GB (1) GB1196798A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475290A1 (fr) * 1980-01-31 1981-08-07 Merlin Gerin Chambre de coupure de disjoncteurs basse tension a joues composites de guidage de l'arc

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2880468B1 (fr) * 2005-01-04 2007-04-06 Soule Prot Surtensions Sa Appareil de protection d'une installation electrique a capacite de coupure amelioree

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475290A1 (fr) * 1980-01-31 1981-08-07 Merlin Gerin Chambre de coupure de disjoncteurs basse tension a joues composites de guidage de l'arc

Also Published As

Publication number Publication date
GB1196798A (en) 1970-07-01
JPS4313565B1 (enrdf_load_stackoverflow) 1968-08-06
ES346785A1 (es) 1969-01-01
DE1640263A1 (de) 1970-05-27

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Legal Events

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