| AEG POWER SOLUTIONS B.V. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110285371 | Device for the distribution of firing pulses, circuit arrangement for the sequence control of power regulators with such a device for the distribution of firing pulses and procedure for sequence control of power regulators for realization with such a circuit arrangement - This invention relates to a device ( | 11-24-2011 |
| 20110273013 | Power supply arrangement with a first voltage supply device and a second voltage supply device - The invention relates to a current supply arrangement for, e.g., producing polysilicon with the Siemens process, with a first current supply device and a second power supply device, including two AC current regulators and a voltage sequence controller for controlling the AC current regulators, with a terminal group having two terminals for connecting a load. A terminals is connected directly, i.e., without an interconnected switch, with an output terminal of the second current supply device, and with a first switching means group associated with the terminal group, with switching means for connecting and disconnecting the terminals of the terminal group with or from output terminals of the first current supply device. The current supply arrangement also includes an additional current supply device having two AC current regulators and a voltage sequence controller for controlling the AC current regulators, additional terminal groups comprising two terminals for connecting one load. | 11-10-2011 |
| 20110216802 | POWER SUPPLY ARRANGEMENT - A power supply arrangement for supplying a square-wave current (I | 09-08-2011 |
| 20110204718 | Power supply arrangement, in particular for supplying power to a reactor for producing polysilicon - The invention relates to a power supply arrangement, in particular for supplying power to thin silicon rods in a reactor for producing polysilicon with the Siemens process, with inputs (L | 08-25-2011 |
| 20110169332 | Modular power supply arrangement, in particular for reactors for producing polysilicon - A power supply arrangement for producing polysilicon with a central control unit and a basic supply unit, which are regulated and controlled by control means. The basic supply unit supplies the supply module with electric energy, an output for connecting to loads which are supplied with electric energy from the mains via basic supply unit, and controllable switches, which are connected to the input and to the output and which are configured for adjusting the energy to be supplied to the loads. The switches are controllable. The control unit is supplied with electric energy. The power supply includes a communication bus. The control module and the basic supply module are connectable to the control module and the basic supply module to the communication bus. The control module and the basic supply module provide connections to the control module and the basic supply module to the communication bus. | 07-14-2011 |
| 20110134671 | AC/DC CONVERTER PRELOADING CIRCUIT - In an AC/DC converter a preloading circuit is provided for a bridgeless boost converter, including a first diode D | 06-09-2011 |
| 20100309691 | DC/DC CONVERTER WITH FULLWAVE REGULATION - A secondary circuit for a DC/DC converter, the secondary circuit having a main outlet and an auxiliary outlet, the secondary circuit comprising a main automatically controlled synchronous rectifier circuit receiving a voltage from the secondary winding of a transformer having an intermediate tap and delivering firstly a fullwave first rectified voltage for the main outlet and secondly a halfwave second rectified voltage, and an auxiliary synchronous rectifier circuit controlled by a synchronous post regulation control circuit receiving the halfwave second rectified voltage V | 12-09-2010 |
| 20100231039 | Device for the ignition and the start-up of silicon rods - The invention relates to a circuit arrangement for igniting four thin silicon rods in a reactor for producing from the thin silicon rods silicon rods according to the Siemens process and for starting up such reactor. Also described is a method for igniting the thin silicon rods and for starting up, i.e., commencing operation of the reactor. | 09-16-2010 |
| 20100025090 | PRINTED SUBSTRATE THROUGH WHICH VERY STRONG CURRENTS CAN PASS AND CORRESPONDING PRODUCTION METHOD - On a printed circuit or substrate board ( | 02-04-2010 |
| 20090262469 | CIRCUIT FOR PROTECTING A DC NETWORK WITH DC LOADS AGAINST OVERVOLTAGE - A circuit (S) for protecting a DC network having DC loads ( | 10-22-2009 |
| 20090229991 | DEVICE AND METHOD FOR PRODUCING A UNIFORM TEMPERATURE DISTRIBUTION IN SILICON RODS DURING A PRECIPITATION PROCESS - The present invention relates to a device for supplying current to at least one silicon rod ( | 09-17-2009 |
