Patent application number | Description | Published |
20090091403 | CONTACTLESS TRANSMISSION OF A DIFFERENTIAL SIGNAL BETWEEN A TRANSMITTER AND A RECEIVER - A method for the contactless transmission of at least one differential signal between a transmitter and a receiver given the existence of at least one common-mode noise signal, which has a low frequency in comparison with at least one signal to be transmitted, is provided. The suppression of at least one common-mode noise signal within the receiver a ground reference potential assigned to the receiver is separated into two ground reference potentials decoupled from one another. At least one common-mode noise signal may be suppressed by a filter unit at the input of a receive amplifier of the receiver. | 04-09-2009 |
20090257206 | HOLDING APPARATUS - The invention specifies a holding apparatus comprising a support element and a circuit board. A trench for receiving the circuit board is embodied in the support element. At least one first clamping element is arranged on one or both longitudinal sides of the circuit board and/or at least one second clamping element is arranged in the trench. As a result, the circuit board received by the trench is fixed in the trench in a clearance-free fashion. | 10-15-2009 |
20100226479 | MULTICATHODE X-RAY TUBE - An improved x-ray tube that includes a plurality of cathodes in a region under vacuum is provided. Several wirelessly activatable elements, which are each assigned to a cathode or a group of cathodes, are arranged in the region under vacuum and make an electrically conducting connection of the cathode or the group of cathodes to a cathode control voltage line when receiving a control signal from outside of the region under vacuum. A system that includes the improved x-ray tube and several transmitter elements for the wireless activation of the wirelessly activatable elements is also provided. | 09-09-2010 |
20120286692 | ELECTRON SOURCE - An electron source includes a plurality of electron emission cathodes and at least one control electrode. A gate current regulator is provided for regulation of current flowing through the at least one control electrode. | 11-15-2012 |
Patent application number | Description | Published |
20090130885 | PLUG CONNECTION DEVICE DESIGNED TO CONNECT TWO FUNCTION ELEMENTS FOR SIGNAL AND POWER TRANSMISSION - A plug connection device that connects two function elements for signal and power transmission between the function elements, in particular for medical applications, has connection components fashioned for capacitive connection of the function elements. | 05-21-2009 |
20090212774 | ANTENNA ARRANGEMENT FOR A MAGNETIC RESONANCE APPARATUS - In an antenna arrangement for a magnetic resonance apparatus and a method for acquiring magnetic resonance signals, which has at least four individually operable antenna conductor loops arranged like a matrix in rows and columns, wherein two antenna conductor loops adjacent in a row or in a column are inductively decoupled from one another; and wherein two antenna conductor loops diagonally adjacent to one another in adjacent rows and columns are capacitively decoupled from one another. | 08-27-2009 |
20110221441 | LOCAL COIL FOR A MAGNETIC RESONANCE DEVICE - A local coil for a magnetic resonance device includes a connector apparatus for establishing a connection to a plug-in station on a patient couch and at least one storage facility. The storage facility may be used to read out by way of the connection and may store at least one non-modifiable data item describing a property of the local coil. The storage facility may include at least one detection facility for acquiring measurement values describing the state of the local coil and at least one evaluation facility configured to modify the readout address of the storage facility as a function of the measurement values. | 09-15-2011 |
20120182015 | DRUM-TYPE STANDING WAVE TRAP - A standing wave trap for a magnetic resonance tomography system includes a local coil connecting lead and at least one flexible printed circuit board in the local coil connecting lead. The local coil connecting lead is wound. | 07-19-2012 |
20120187950 | PRINTED CIRCUIT BOARD WITH INTEGRATED SHIELDING - A printed circuit board (PCB) is flat, providing a top side and a bottom side. A plurality of terminations is disposed on the top side in proximity to one end face of the PCB. Each termination has at least one contact that is connected to a respective conductor track of the PCB. The respective conductor track is connected to a respective local coil or to a contact disposed on the top side or the bottom side of a respective further termination. The local coil and/or at least one of the further terminations are disposed in proximity to the other end face. A basic shield impervious to frequencies in a magnetic resonance range is disposed on the top side and/or the bottom side, and an auxiliary shield electrically connected to the basic shield and impervious to frequencies in the magnetic resonance range is disposed on narrow sides of the PCB. | 07-26-2012 |
20130303881 | EQUIPMENT OBJECT FOR A COMBINATION IMAGING SYSTEM - An equipment object is provided for a combination imaging system and can be positioned in a measurement chamber. The equipment object includes a radionuclide imaging device and a magnetic resonance imaging device. In its peripheral region the equipment object further includes an image-critical function component which has an average radionuclide emission radiation attenuation value that reaches at least a specified attenuation limit value of 30% in relation to a first defined minimum cross-sectional area of 30 mm | 11-14-2013 |
Patent application number | Description | Published |
20100154414 | INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS TURBOCHARGER - An internal combustion engine with an exhaust gas manifold, an exhaust gas line, an exhaust gas turbocharger, by which the compressor provided to charge combustion air for the internal combustion engine is driven, and a bypass line, which branches from the exhaust gas line and in which a power turbine is arranged, wherein a short-circuit line branches from the bypass line and leads to a section of the exhaust gas line located downstream of the exhaust gas turbocharger. In addition, a first valve is positioned in the section of the exhaust gas line located downstream of the exhaust gas turbocharger in such a way that exhaust gas leaving the exhaust gas turbocharger is diverted into the short-circuit line and then to the power turbine. | 06-24-2010 |
20130167528 | INTERNAL COMBUSTION ENGINE HAVING AN EXHAUST-GAS AND CHARGE-AIR GUIDANCE ARRANGEMENT - An internal combustion engine has first and second non-deactivatable cylinder banks. Each cylinder bank is assigned exhaust lines which extend from exhaust manifolds. First and second exhaust-gas turbocharger in the exhaust line are assigned to the first and second cylinders, respectively. A first catalytic converter in the first exhaust line contains the first exhaust-gas turbocharger, and is arranged downstream of the first exhaust-gas turbocharger as viewed in the flow direction of the exhaust gas of the first cylinder bank. A second catalytic converter in the second exhaust line contains the second exhaust-gas turbocharger, and is arranged downstream of the second exhaust-gas turbocharger as viewed in the flow direction of the exhaust gas of the second cylinder bank. A flow transfer line is arranged between the first and the second exhaust line, and a first control element, by an exhaust-gas mass flow passing through the flow transfer line can be regulated. | 07-04-2013 |