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.)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of DE1799309UpublicationCriticalpatent/DE1799309U/de
Anordnung an Einphasen-Wechselstrommaschinen, deren Gleichstrom oder niederfrequenten Wechselstrom fuehrende Erregerwicklung an eine Gleich- oder Wechselstromkommutator-maschine angeschlossen ist
Anordnung an in den Sekundaerstromkreis von Asynchronmaschinen eingeschalteten Mehrphasen-Kommutatormaschinen mit einer Reihenschlusswicklung im Staender
