AT139741B - Protection device for three-phase networks. - Google Patents

Protection device for three-phase networks.

Info

Publication number
AT139741B
AT139741B AT139741DA AT139741B AT 139741 B AT139741 B AT 139741B AT 139741D A AT139741D A AT 139741DA AT 139741 B AT139741 B AT 139741B
Authority
AT
Austria
Prior art keywords
protection device
phase networks
networks
phase
protection
Prior art date
Application number
Other languages
German (de)
Inventor
Vendel Dipl Ing Szieghart
Original Assignee
Aeg Union Elek Wien
Filing date
Publication date
Application filed by Aeg Union Elek Wien filed Critical Aeg Union Elek Wien
Application granted granted Critical
Publication of AT139741B publication Critical patent/AT139741B/en

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Emergency Protection Circuit Devices (AREA)

Description

  

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AT139741D 1932-11-16 Protection device for three-phase networks. AT139741B (en)

Publications (1)

Publication Number Publication Date
AT139741B true AT139741B (en) 1934-12-10

Family

ID=2494

Family Applications (1)

Application Number Title Priority Date Filing Date
AT139741D AT139741B (en) 1932-11-16 Protection device for three-phase networks.

Country Status (1)

Country Link
AT (1) AT139741B (en)

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