| Patent application number | Description | Published |
|---|
| 20090121561 | Machine System with Thermosyphon Cooled Superconductor Rotor Winding - A machine has a rotor, that can be rotated about an axis, with a superconductive winding that is coupled in a heat-conducting manner to a central coolant area of a fixed heat conducting body proturding into a hollow of the rotor via a winding carrier and a heat contact gas. The coolant area forms a line system with the line parts thereof, that are laterally connected thereto, and a condenser area of a cold unit, in which a coolant circulates in the line system as result of a thermosiphon effect. To maintain the supply of coolant to the central coolant area, even when the rotor encounters difficulties, the coolant area is provided with a lining of a porous material, preferably a sinter material, having high thermal conductivity. | 05-14-2009 |
| 20090255254 | Method and device for increasing the energy efficiency of a power plant - The invention relates to improving the efficiency or the energy balance of a power plant. Here, the heat content waste heat from the power plant is employed in such a way that the waste heat is fed into a first and/or a second thermoacoustic machine. In the first thermoacoustic machine a work output is generated with the aid of the waste heat and as a result of the thermoacoustic effect, which is employed elsewhere in the power plant, for example to operate a compressor. The second thermoacoustic machine is likewise used for cooling a working fluid by utilizing the waste heat and the thermoacoustic effect. | 10-15-2009 |
| 20090255273 | Method and device for condensing CO2 - The invention relates to a method and to a device for condensing CO2 or CO2 separation. According to the invention the thermoacoustic effect is used, with the aid of waste heat from a power station, to produce power for a compressor for compressing a working medium, in particular for compressing a CO2-containing flue gas, and/or for cooling the working medium. | 10-15-2009 |
| 20090294624 | Guide Element - A guide element, which has an independent rigidity in each of three spatial directions and in which great length modifications in relation to the geometric dimensions are achieved by suitable 3-D structures, enabling the durability of the element to be maintained over its entire service life. This permits the production of small spring elements. | 12-03-2009 |
| 20090301293 | Compressor - Known compressors are equipped with gas bearings, in which the bearing nozzles are continuously supplied with a stream of gas. According to the invention, the gas bearing is a self-sufficient bearing, in which the supply pressure is independent of the delivery pressure. To achieve this, the compressor is equipped with a gas reservoir with a bearing supply pressure. | 12-10-2009 |
| 20100034489 | Gas Bearing - Prior art discloses gas bearings, which use a stream of gas to support a piston. This is achieved by micro-nozzles in the cylinder wall of a cylindrical element. Micro-nozzles of this type are susceptible to dirt retention. According to the invention, channels that run parallel with the cylinder axis are provided on the inner face of the base element, some of the channels supplying gas via the compression chamber and the other channels being connected to the gas reservoir. | 02-11-2010 |
| 20100196173 | LINEAR COMPRESSOR - A linear compressor having an electromagnet; an oscillating body that moves back and forth in the alternating field of the electromagnet; a piston that is connected to the oscillating body and that reciprocates in a cylinder and delineates a pump chamber; and an elastically deformable plate that forms at least one of the end faces of the pump chamber. | 08-05-2010 |
| 20100310394 | COMPRESSOR UNIT - A compressor unit having a cylinder and a piston, wherein the cylinder and the piston delimit a compressor chamber. The compressor unit also includes a capsule that surrounds at least the cylinder and the piston and a linear drive to drive a relative movement of the cylinder, the piston and the capsule. The compressor chamber has an outlet opening that opens into an interior of the capsule. | 12-09-2010 |
| 20110110796 | WATER JET TYPE PUMP AND METHOD FOR OPERATION THEREOF - A water jet type pump is part of a system for generating an ultrahigh vacuum. The pump includes a pump chamber through which an ionic fluid flows at high velocity. The chamber has a first fluid feed for the fluid, the first feed ending in a nozzle with a nozzle opening, and a fluid discharge. A second feed of the pump chamber is connected to a high pressure chamber to be evacuated. Gas is suctioned out of the high vacuum chamber through the second feed by way of the flowing fluid jet, which is used to discharge the gas out of the pump chamber. | 05-12-2011 |
