Vacuum pump

The pump (1) has a motor (8) for driving pump-active elements of two pump stages (2, 3). A transmission unit (7) transmits driving power from the motor to the pump-active elements, and a motor control (9) controls a rotational speed of the motor. An evaluation unit (12) is connected with a pressure-...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KALLENBORN, STEFAN, CROMM, THOMAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
Online-Zugang:	Volltext bestellen
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