Patent ID: 9512844
Filing Date: 2016-12-06
CPC Classification: F04D,G04C,G04G

Claim Text:
1. A pump assembly comprising: a centrifugal pump driven by an electric motor having a time control with a time display comprising: a plurality of illumination devices to each of which a time is assigned; wherein the time display continuously represents present time of day and a settable switching time, wherein the plurality of illumination devices are light emitting diodes and form a first circularly annular row of light emitting diodes having a first color and displaying one of the present time of day and the settable switching time and a second circularly annular row of light emitting diodes concentric to and within the first circularly annular row of light emitting diodes, the second circularly annular row of light emitting diodes having a second color different the first color and displaying the other of the present time of day and the settable switching time, and wherein the illumination devices of the first circularly annular row of light emitting diodes and the illumination devices of the second circularly annular row of light emitting diodes lie in a paired manner on a radial line.