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.)
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General Electric Co
Original Assignee
General Electric Co
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Publication date
Application filed by General Electric CofiledCriticalGeneral Electric Co
Priority to ES0292104ApriorityCriticalpatent/ES292104A3/en
Publication of ES292104A3publicationCriticalpatent/ES292104A3/en
VOLTAGE REGULATOR, to control the output voltage of a generator that has armature and excitation winding, comprising a detector circuit including a rectifier and elements connectors to the winding of the generator armature to provide a DC voltage replica of the connected, with magnitude reduced; a reference circuit including elements connected to the generator armature winding to originate reference voltage proportional to the frequency but independent of the line voltage; means for amplifying the voltage difference between the detected and reference voltages; elements for amplifying the voltage difference and supplying it to a capacitor-timer having a load current proportional to the voltage; elements for connecting the capacitor-timer to a switching device; elements for synchronizing the capacitor-timer with the supply source to the regulator to ensure an energization of the switching device at the precise time; and, elements for connecting the excitation winding of the generator with the switching device to supply the excitation power of the generator. (Machine-translation by Google Translate, not legally binding)
ES0292104A1963-10-021963-10-02Tension regulator (Machine-translation by Google Translate, not legally binding)
ExpiredES292104A3
(en)
A circuit provision to control the speed of an engine rolled in series by means of controlled semiconductor rectifier. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in a control device for the retention coil of a circuit breaker. (Machine-translation by Google Translate, not legally binding)