Patent application number | Description | Published |
20110294669 | SUPERCONDUCTING DIRECT-CURRENT ELECTRICAL CABLE - A superconductive electrical direct current cable with at least two conductors insulated relative to each other is indicated, where the cable is placed with at least two conductors insulated relative to each other, where the conductors are arranged in a cryostat suitable for guidance of the cooling agent, wherein the cryostat is composed of at least one metal pipe which is surrounded by a circumferentially closed layer with thermally insulating properties. In the cryostat is arranged a d-shaped carrier composed of insulating material, where the carrier has at least two diametrically oppositely located outwardly open grooves in each of which is arranged one of the conductors. Each conductor is composed of a plurality of superconductive elements. | 12-01-2011 |
20120295792 | ARRANGEMENT FOR ELECTRICALLY CONDUCTIVELY CONNECTING TWO ELECTRICAL UNITS - An arrangement for electrically conductively connecting two electrical units by means of a bipolar high voltage direct current transmission, in which between the units are arranged at least two electrical direct current cables constructed as superconductive cables. The superconductive cables are mounted separately from each other in a cryostat ( | 11-22-2012 |
20130190183 | ARRANGEMENT WITH A SUPERCONDUCTIVE ELECTRICAL DIRECT CURRENT CABLE SYSTEM - An arrangement with a superconductive electrical direct current cable system is specified which includes at least one direct current transmission element ( | 07-25-2013 |
20130298573 | APPARATUS FOR COMPENSATING LONGITUDINAL CHANGES IN SUPERCONDUCTIVE CABLES - An apparatus for guiding a cryostat for the compensation of thermal contraction, particularly of a cryostat, which contains along its inner volume a cable core with a superconductor, which particularly preferred is secured stationary to the ends of the cryostat, wherein the cryostat has in a section an arc-shape configuration and is movably guided essentially exclusively perpendicular to its longitudinal axis. | 11-14-2013 |
20140162883 | ARRANGEMENT WITH AT LEAST ONE SUPERCONDUCTIVE CABLE - An arrangement is provided at least one superconductive cable ( | 06-12-2014 |
20140235449 | METHOD OF COOLING A SUPERCONDUCTIVE CABLE - A method of cooling at least one superconductive cable is disclosed which is arranged in a cryostat having at least one thermally insulated pipe with a free space surrounded by the pipe, wherein the cable and at least one tubular structure are arranged in the free space, and wherein a cooling agent is conducted through the free space from a feeding point located at one end to a distal end. The cooling agent is conducted through the cryostat and the tubular structure exclusively in one direction of the cable until it reaches its temperature of operation and is discharged to the outside at the distal end. After reaching the temperature of operation, the cooling agent is returned from the distal end of the arrangement through the tubular structure to the feeding point. | 08-21-2014 |
20140371077 | METHOD OF MANUFACTURING A SUPERCONDUCTIVE CABLE - A method is provided for manufacturing a superconductive cable equipped with means for compensating length. changes caused by temperature changes which occur when the cable is cooled from room temperature to work temperature and vice-versa. A superconductive cable (SK) with a tubular, central carrier ( | 12-18-2014 |