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Gnad
Frieder Gnad, Bad Kreuznach DE
| Patent application number | Description | Published |
|---|---|---|
| 20110275824 | PROCESS FOR THE MANUFACTURE OF DABIGATRAN ETEXILATE - An improved process for preparing dabigatran etexilate, as well as analogous compounds of formula 7, | 11-10-2011 |
Gerhard Gnad, Keltern-Weiler DE
| Patent application number | Description | Published |
|---|---|---|
| 20100050844 | DEVICE FOR PROCESSING WORKPIECES - A device for processing workpieces uses ultrasound, with an resonant system comprising an ultrasound generator, an ultrasound sonotrode, and an anvil, wherein a workpiece is processed between the anvil and the ultrasound sonotrode. The ultrasound generator comprises a regulation means which has a regulation member connected upstream of the ultrasound generator to receive a feedback signal from the resonant system and to generate a regulation variable which is supplied to the ultrasound generator. A connecting point is provided between the regulation member and the ultrasound generator, at which the regulation variable of the regulation member is linked to a process variable from the processing procedure. | 03-04-2010 |
Gerhard Gnad, Keltern DE
| Patent application number | Description | Published |
|---|---|---|
| 20090090088 | SEALING DEVICE AND METHOD FOR PRODUCING SEALED PACKAGES OF A POURABLE FOOD PRODUCT - A sealing device for producing sealed packages from a tube of packaging material fed along a path and filled with a pourable food product, comprising: a frame; a pair of jaws movable cyclically with respect to the frame and along part of the path to grip the tube; ultrasonic sealing means carried by a first jaw to seal the tube; and power means including a primary winding fixed to the frame and connectable to an electric energy source, and a secondary winding carried by the first jaw, supplying the sealing means, and receiving electric energy by electromagnetic induction from the primary winding as the first jaw travels past the primary winding; and the device having transformer means supplied by the electric energy source with a first voltage value, and supplying the primary winding with a second voltage value lower than the first voltage value. | 04-09-2009 |