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ABB Norden Holding AB
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ASEA AB
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Application filed by ASEA ABfiledCriticalASEA AB
Publication of DE1109764BpublicationCriticalpatent/DE1109764B/de
Application grantedgrantedCritical
Publication of DE1109764C2publicationCriticalpatent/DE1109764C2/de
G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
G05B19/00—Program-control systems
G05B19/02—Program-control systems electric
G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
G05B19/07—Program control other than numerical control, i.e. in sequence controllers or logic controllers where the program is defined in the fixed connection of electrical elements, e.g. potentiometers, counters or transistors
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Automation & Control Theory
(AREA)
Relay Circuits
(AREA)
DEA26000A1955-11-151956-11-13Vorrichtung zur Verwandlung einer elektrischen Impulsserie
GrantedDE1109764B
(de)
Fernsteuerungs- und UEberwachungseinrichtung, insbesondere in elektrischen Energieverteilungsanlagen, mit von einer Hauptstelle gesteuerten Zweigstellen