FR52828E - Method for cutting off alternating current - Google Patents

Method for cutting off alternating current

Info

Publication number
FR52828E
FR52828E FR52828DA FR52828E FR 52828 E FR52828 E FR 52828E FR 52828D A FR52828D A FR 52828DA FR 52828 E FR52828 E FR 52828E
Authority
FR
France
Prior art keywords
cutting
alternating current
alternating
current
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
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.)
ANCIENS ETS SKODA
Original Assignee
ANCIENS ETS SKODA
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 ANCIENS ETS SKODA filed Critical ANCIENS ETS SKODA
Application granted granted Critical
Publication of FR52828E publication Critical patent/FR52828E/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
    • H01H33/02—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
    • H01H33/593—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 ensuring operation of the switch at a predetermined point of the ac cycle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR52828D 1937-03-30 1943-04-10 Method for cutting off alternating current Expired FR52828E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS225436X 1937-03-30

Publications (1)

Publication Number Publication Date
FR52828E true FR52828E (en) 1945-08-10

Family

ID=5451136

Family Applications (2)

Application Number Title Priority Date Filing Date
FR835905D Expired FR835905A (en) 1937-03-30 1938-03-30 Method for cutting off alternating current
FR52828D Expired FR52828E (en) 1937-03-30 1943-04-10 Method for cutting off alternating current

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR835905D Expired FR835905A (en) 1937-03-30 1938-03-30 Method for cutting off alternating current

Country Status (2)

Country Link
CH (2) CH225436A (en)
FR (2) FR835905A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581790B1 (en) * 1985-05-13 1988-12-30 Stopcircuit Sa CLEAN BREAKER CIRCUIT BREAKER

Also Published As

Publication number Publication date
CH225436A (en) 1943-01-31
FR835905A (en) 1939-01-05
CH240131A (en) 1945-11-30

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