Patent · US Active

Drive for rotary anode with stator with yoke winding

US9171692B2 · kind B2 · utility

1Cited by

5References

12Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Andreas Baral · Kassel, DE
Andreas Rohrmoser · Kassel, DE
Carsten Voss · Heroldsbach, DE
Thomas Weidinger · Erlangen, DE

Key dates

Filing date	Aug 17, 2012
Grant date	Oct 27, 2015
Priority date	—
Expiry date	Mar 21, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2213/03
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An x-ray arrangement includes a vacuum container in, which a rotary anode and a rotor of an electrical machine are disposed. The rotary anode and the rotor have a torque-proof connection to one another and are rotatably supported in the vacuum container, so that the rotary anode and the rotor are rotatable around an axis of rotation. Viewed in a direction of the axis of rotation, a laminated stator core is disposed in an area of the rotor. The area of the rotor, in relation to the axis of rotation, surrounds the vacuum container radially outwards. A stator winding system is disposed in the laminated stator core. The stator winding system has windings embodied as a yoke winding.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.