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FR755518A - AC switch - Google Patents

AC switch

Info

Publication number
FR755518A
FR755518A FR755518DA FR755518A FR 755518 A FR755518 A FR 755518A FR 755518D A FR755518D A FR 755518DA FR 755518 A FR755518 A FR 755518A
Authority
FR
France
Prior art keywords
switch
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.)
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 FR755518A publication Critical patent/FR755518A/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
    • H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the AC cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
FR755518D 1932-05-14 1933-05-12 AC switch Expired FR755518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE409904X 1932-05-14

Publications (1)

Publication Number Publication Date
FR755518A true FR755518A (en) 1933-11-25

Family

ID=6422470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR755518D Expired FR755518A (en) 1932-05-14 1933-05-12 AC switch

Country Status (2)

Country Link
FR (1) FR755518A (en)
GB (1) GB409904A (en)

Also Published As

Publication number Publication date
GB409904A (en) 1934-05-10

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