Inventor
HAMMEL WOLFGANG
DE12 patents
⚠️ This page may combine multiple inventors who share the name “HAMMEL WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEW EURODRIVE GMBH & CO
5 patentsUS11218102B2Jan 4, 2022
Method for determining a rotor position of a three-phase machine without using a rotary encoder and device for controlling a three-phase motor without using a rotary encoder
SEW EURODRIVE GMBH & CO0 citations60
US9966886B2May 8, 2018
Method for determining the rotor position of a synchronous machine operated in field-oriented manner
SEW EURODRIVE GMBH & CO0 citations51
US10735022B2Aug 4, 2020
Method for processing a measured-value signal determined in an analog manner, a resolver system for implementing the method and a method for determining an output current of a converter
SEW EURODRIVE GMBH & CO0 citations47
US10454494B2Oct 22, 2019
Method for processing a measured-value signal determined in an analog manner, a resolver system for implementing the method and a method for determining an output current of a converter
SEW EURODRIVE GMBH & CO0 citations47
US10135458B2Nov 20, 2018
Method for processing a measured-value signal representing a value determined in analog form for the output current of a converter and device for carrying out the method
SEW EURODRIVE GMBH & CO0 citations46
HAMMEL WOLFGANG
4 patentsUS8125178B2Feb 28, 2012
Drive and method
HAMMEL WOLFGANG2 citations59
US9154073B2Oct 6, 2015
Method for determining the rotor position of a synchronous machine operated in field-oriented manner
HAMMEL WOLFGANG1 citations49
US9331711B2May 3, 2016
Method for processing a measured-value signal determined in an analog manner, a resolver system for implementing the method and a method for determining an output current of a converter
HAMMEL WOLFGANG0 citations45
US9948225B2Apr 17, 2018
Drive and method
HAMMEL WOLFGANG0 citations38