Inventor
PFANNSCHMIDT BERND
DE11 patents
⚠️ This page may combine multiple inventors who share the name “PFANNSCHMIDT BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
10 patentsUS7411323B2Aug 12, 2008
Electrical machine having cooled laminated stator and rotor cores and windings
SIEMENS AG44 citations91
US5509492AApr 23, 1996
Drive including an external rotor motor for a vehicle wheel
SIEMENS AG22 citations91
US7714467B2May 11, 2010
Electric machine with coolant guiding channel and corresponding cooling method
SIEMENS AG9 citations82
US9866086B2Jan 9, 2018
Electrical machine having a housing over a partial circumference
SIEMENS AG2 citations71
US11046337B2Jun 29, 2021
Double axle drive
SIEMENS AG0 citations61
US9109631B2Aug 18, 2015
Slip coupling with automatic release in the event of a persistent overload
SIEMENS AG3 citations61
US7812486B2Oct 12, 2010
Direct electrical drive
SIEMENS AG6 citations61
US7555988B2Jul 7, 2009
Guideway for a maglev vehicle
SIEMENS AG3 citations61
US10099707B2Oct 16, 2018
Bogie comprising a wheelset drive mounted on bearings
SIEMENS AG1 citations45
US10780902B2Sep 22, 2020
Rail vehicle drive with a brake device
SIEMENS AG0 citations41