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.)
Erhard Dipl.-Ing.; Haberkorn Klaus Dipl.-Ing.; χ 9000 Karl-Marx-Stadt Beyer
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.)
Leipzig/Halle Airport
Original Assignee
Leipzig/Halle Airport
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 Leipzig/Halle AirportfiledCriticalLeipzig/Halle Airport
Publication of DE2153211A1publicationCriticalpatent/DE2153211A1/de
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Control Of Direct Current Motors
(AREA)
DE197121532111970-12-181971-10-26Schaltungsanordnung zur Steuerung von Gleichstrommotoren
CeasedDE2153211A1
(de)
Sicherheits-UND-Gatter, welches im Falle einer Stoerung der Gatterschaltung ein im Sinne der groessten Sicherheit wirkendes vorgegebenes Ausgangssignal liefert