FR1165331A - Interrupteur pour courants de forte intensité, continus ou alternatifs - Google Patents

Interrupteur pour courants de forte intensité, continus ou alternatifs

Info

Publication number
FR1165331A
FR1165331A FR1165331DA FR1165331A FR 1165331 A FR1165331 A FR 1165331A FR 1165331D A FR1165331D A FR 1165331DA FR 1165331 A FR1165331 A FR 1165331A
Authority
FR
France
Prior art keywords
direct
switch
high intensity
alternating currents
currents
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)
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1165331A publication Critical patent/FR1165331A/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
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/106—Adaptation for built-in fuses fuse and switch being connected in parallel
    • 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
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for interrupting DC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H87/00—Protective devices in which a current flowing through a liquid or solid is interrupted by the evaporation of the liquid or by the melting and evaporation of the solid when the current becomes excessive, the circuit continuity being reestablished on cooling
FR1165331D 1956-02-10 1957-01-26 Interrupteur pour courants de forte intensité, continus ou alternatifs Expired FR1165331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES47432A DE1013349B (de) 1956-02-10 1956-02-10 Starkstromschaltgeraet fuer Gleich- und Wechselstrom

Publications (1)

Publication Number Publication Date
FR1165331A true FR1165331A (fr) 1958-10-21

Family

ID=7486414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1165331D Expired FR1165331A (fr) 1956-02-10 1957-01-26 Interrupteur pour courants de forte intensité, continus ou alternatifs

Country Status (3)

Country Link
CH (1) CH352022A (fr)
DE (1) DE1013349B (fr)
FR (1) FR1165331A (fr)

Also Published As

Publication number Publication date
DE1013349B (de) 1957-08-08
CH352022A (de) 1961-02-15

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