METHOD FOR OPERATING A PUMP UNIT, PUMP UNIT AND USE THEREOF

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United States of America Patent

SERIAL NO

15094242

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for operating a pump unit including a pump and a drive motor for the latter, the pump unit being disposed in a fluid circuit that is to be filled with a liquid to be moved and in which the liquid to be moved is moved using the pump unit. In order to provide a method in which the pump unit can be operated in a more energy-efficient manner, it is proposed that the fill status of the fluid circuit be determined and, with the use of a control unit, the working point of the pump unit be modified in operation thereof depending on the fill status of the fluid circuit. Also described is a pump unit for carrying out the method and to the use of a pump unit.

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Patent Owner(s)

Patent OwnerAddress
XYLEM IP HOLDINGS LLC1133 WESTCHESTER AVENUE WHITE PLAINS NY 10604

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laing, Karsten Althuette, DE 51 878
Szabo, Gabor Gyongyos, HU 37 287

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