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FR1354388A - Electrical switching devices - Google Patents

Electrical switching devices

Info

Publication number
FR1354388A
FR1354388A FR928062A FR928062A FR1354388A FR 1354388 A FR1354388 A FR 1354388A FR 928062 A FR928062 A FR 928062A FR 928062 A FR928062 A FR 928062A FR 1354388 A FR1354388 A FR 1354388A
Authority
FR
France
Prior art keywords
switching devices
electrical switching
electrical
devices
switching
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
FR928062A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 CH372462A external-priority patent/CH424887A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR928062A priority Critical patent/FR1354388A/en
Application granted granted Critical
Publication of FR1354388A publication Critical patent/FR1354388A/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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR928062A 1962-03-28 1963-03-15 Electrical switching devices Expired FR1354388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR928062A FR1354388A (en) 1962-03-28 1963-03-15 Electrical switching devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH372462A CH424887A (en) 1962-03-28 1962-03-28 Electrical switchgear
FR928062A FR1354388A (en) 1962-03-28 1963-03-15 Electrical switching devices

Publications (1)

Publication Number Publication Date
FR1354388A true FR1354388A (en) 1964-03-06

Family

ID=25693711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928062A Expired FR1354388A (en) 1962-03-28 1963-03-15 Electrical switching devices

Country Status (1)

Country Link
FR (1) FR1354388A (en)

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