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FR46943E - Perfectionnements apportés aux interrupteurs de courant électrique - Google Patents

Perfectionnements apportés aux interrupteurs de courant électrique

Info

Publication number
FR46943E
FR46943E FR46943DA FR46943E FR 46943 E FR46943 E FR 46943E FR 46943D A FR46943D A FR 46943DA FR 46943 E FR46943 E FR 46943E
Authority
FR
France
Prior art keywords
electric current
improvements made
current switches
switches
electric
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)
French (fr)
Inventor
Ruppel
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 FR46943E publication Critical patent/FR46943E/fr
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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/06—Insulating body insertable between contacts
    • 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
    • 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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • 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
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H2033/085—Stationary parts for restricting or subdividing the arc, e.g. barrier plate using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade
    • 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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
FR46943D 1935-02-23 1935-12-18 Perfectionnements apportés aux interrupteurs de courant électrique Expired FR46943E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER92703D DE644580C (de) 1935-02-23 1935-02-23 Trennschalter mit Lichtbogenloescheinrichtung

Publications (1)

Publication Number Publication Date
FR46943E true FR46943E (fr) 1936-11-07

Family

ID=7418821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46943D Expired FR46943E (fr) 1935-02-23 1935-12-18 Perfectionnements apportés aux interrupteurs de courant électrique

Country Status (2)

Country Link
DE (1) DE644580C (de)
FR (1) FR46943E (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169844B (nl) * 1951-05-25 Iwema Foerpacknings Ab Werktuig voor het aan elkaar vastlassen van thermoplastische foeliebladen.
DE1240973B (de) * 1958-11-15 1967-05-24 Sachsenwerk Licht & Kraft Ag Lasttrennschalter
DE1125992B (de) * 1959-10-01 1962-03-22 Bbc Brown Boveri & Cie Elektrischer Trennschalter
DE1246084B (de) * 1960-09-27 1967-08-03 Siemens Ag Hochspannungslasttrennschalter
DE1159538B (de) * 1961-01-21 1963-12-19 Energieversorgung Erfurt Veb Loeschkammer fuer elektrische Schalteinrichtungen
FR1438174A (fr) * 1963-05-15 1966-05-13 Merlin Gerin Sectionneur à coupure sous charge
DE1918473C3 (de) * 1969-04-11 1983-12-22 H.J. Müller GmbH & Co Verwaltungs-KG, 6228 Eltville NH-Sicherung
DE102017207426A1 (de) * 2017-05-03 2018-11-08 Siemens Aktiengesellschaft Mechanisches Schaltgerät zur Stromunterbrechung

Also Published As

Publication number Publication date
DE644580C (de) 1937-05-08

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