CH269919A - Electrical switchgear. - Google Patents

Electrical switchgear.

Info

Publication number
CH269919A
CH269919A CH269919DA CH269919A CH 269919 A CH269919 A CH 269919A CH 269919D A CH269919D A CH 269919DA CH 269919 A CH269919 A CH 269919A
Authority
CH
Switzerland
Prior art keywords
electrical switchgear
switchgear
electrical
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Geraetebau
Original Assignee
Fkg 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
Application filed by Fkg Ag filed Critical Fkg Ag
Publication of CH269919A publication Critical patent/CH269919A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/20—Contact mechanisms of dynamic converters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Electrical Variables (AREA)
  • Emergency Protection Circuit Devices (AREA)
CH269919D 1946-07-12 1946-07-12 Electrical switchgear. CH269919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH845070X 1946-07-12

Publications (1)

Publication Number Publication Date
CH269919A true CH269919A (en) 1950-07-31

Family

ID=4541725

Family Applications (1)

Application Number Title Priority Date Filing Date
CH269919D CH269919A (en) 1946-07-12 1946-07-12 Electrical switchgear.

Country Status (2)

Country Link
CH (1) CH269919A (en)
DE (1) DE845070C (en)

Also Published As

Publication number Publication date
DE845070C (en) 1952-07-28

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