Schweinfurth
Ralf Schweinfurth, Darmstadt DE
Patent application number | Description | Published |
---|---|---|
20080274198 | USE OF MULTILAYERED PIGMENTS IN THE FOOD AND PHARMACEUTICALS SECTOR - The present invention relates to the use of multilayered pigments based on platelet-shaped substrates for colouring food and pharmaceutical products. | 11-06-2008 |
Ralf Schweinfurth, Wiesloch DE
Patent application number | Description | Published |
---|---|---|
20110129506 | Colouring using pearlescent pigments in the food and pharmaceutical sectors - The present invention relates to the use of titanium dioxide pigments and/or iron oxide pigments based on platy substrates for colouring food products and pharmaceutical products. | 06-02-2011 |
Reiner Schweinfurth, Eppingen DE
Patent application number | Description | Published |
---|---|---|
20150115861 | Method and Apparatus for Conducting a Plausibility Check on a Position of an Actuating Element of a Position Encoder System with an Electronically Commutated Electric Machine - A method for operating a position encoder system includes performing a closed loop position control based on a detected first position indication of a position of an actuating element. The performing of the closed loop position includes generating a position correcting variable and allocating a space vector the position correcting variable to enable an adjustment drive to be controlled. The method further includes performing a check on the first position indication or correcting the first position indication with the allocated space vector. An adjustment drive is configured to adjust the actuating element. The actuating device includes a rotating electronically commuted motor. The motor has a rotor and an electronic rotor position of the rotor is configured to be allocated to multiple positions of the actuating element. | 04-30-2015 |