Patent application number | Description | Published |
20080230998 | Hermetic Sealing System - A sealing system for two components which can be moved in relation to one another, in particular for a piston which can be moved in a cylinder chamber or for a piston rod, is disclosed. The sealing system has two or more moving seals. An ionic liquid is arranged between at least two of the moving seals. | 09-25-2008 |
20080246222 | Displacer Unit With a Valve Plate Body - A displacer unit with a valve plate body is disclosed. The displacer unit having at least one displacer space which is arranged in a cylindrical drum rotating about an axis of rotation and which can be connected to an inlet connection and an outlet connection by means of a control surface. The control surface is formed on a valve plate body which is provided with a first control opening, which is connected to the inlet connection, and with a second control opening, which is connected to the outlet connection. The first control opening and the second control opening are spaced apart radially, where the displacer space can be connected to the first control opening by a first connecting passage and to the second control opening by a second connecting passage. The connecting passages are provided with a respective mechanical face seal for sealing relative to the control openings. | 10-09-2008 |
20080298979 | Engine - An engine having at least one displacer cylinder in which a liquid, in particular an ionic liquid, is arranged and which can be connected to a feed passage and a discharge passage for a medium, is disclosed. The liquid is operatively connected to a displacer device. The displacer cylinder is arranged in a cylindrical drum, rotatably mounted about an axis of rotation, at an angle to the axis of rotation of the cylindrical drum. In an embodiment, the displacer cylinder is arranged perpendicularly to the axis of rotation of the cylindrical drum, and the displacer cylinder is designed as a radial bore arranged in the cylindrical drum. | 12-04-2008 |
20090136373 | COMPRESSOR COMPRISING AN OSCILLATING PISTON - The invention relates to a compressor for cryogenic media comprising at least one compressor cylinder in which a compressor piston is arranged, wherein the compressor piston interacts with a crankshaft by means of a connecting rod. To solve the object of attaining a secure operation and of attaining a long service life of the compressor by means of low production efforts, it is proposed according to the invention that the compressor piston is embodied as an oscillating piston. | 05-28-2009 |
20100150746 | COMPRESSOR - The invention relates to a compressor ( | 06-17-2010 |
20100175778 | METHOD FOR FILLING A HYDROGEN STORAGE CONTAINER - Described is a method for filling a storage container with a gaseous, pressurized medium, preferably with gaseous, pressurized hydrogen. | 07-15-2010 |
20120269654 | OPTIMIZATION OF DEAD SPACE IN PISTONLESS COMPRESSORS - A method for operating a pistonless compressor, which serves the purpose of compressing a gaseous medium, in particular a cryogenic medium and in the cylinder of which a liquid column is moved up and down, is described. | 10-25-2012 |
20130032237 | MOBILE COMPRESSED GAS DISPENSING DEVICE - A mobile compressed gas dispensing device, in particular a mobile hydrogen filling station, which is transported by means of a vehicle is disclosed. The device contains a drive unit, which serves to drive the vehicle, which transports the compressed gas dispensing device; at least one storage container, which is suitable for storing a compressed medium; at least one line, via which the storage container or the storage containers, respectively, can be connected to an external storage container, which is to be filled by the compressed gas dispensing device, and at least one compressor. The compressor is operatively connected to the drive unit of the vehicle in such a manner that it can be driven by said drive unit. | 02-07-2013 |
20130118362 | COMPRESSION OF A WATER-SATURATED MEDIUM - A method and device for compressing a gas-phase medium, particularly hydrogen or natural gas, wherein the medium may have a water content up to total saturation with water and wherein the medium is compressed in a single or multiple stages in at least one liquid-filled chamber. The liquid(s) that is/are used are an ionic liquid that is not susceptible to attack by the water contained in the medium to be compressed and/or a liquid with low vapor pressure that is not susceptible to attack by the water contained in the medium to be compressed, and the compressed medium undergoes a water separation stage. | 05-16-2013 |
20130213491 | HYDROGEN INFRASTRUCTURE - A method for transporting and distributing gaseous hydrogen is described. | 08-22-2013 |
20130268130 | FILLING STATION WITH COMMUNICATION - The invention relates to a filling station for a pressurized gas such as hydrogen or natural gas for refuelling a vehicle tank, wherein
| 10-10-2013 |