Patent application number | Description | Published |
20090194645 | CABLE SUSPENSION DEVICE - The present invention relates to problems how to keep cable arrangement functional, or at least make the damage as little as possible, after being exposed to different types of mechanical overloads. The problems are solved by methods and arrangements in which the securing means and the contact material of the securing means are arranged so that the cable can slide through the securing means when it is exposed to mechanical overloads. | 08-06-2009 |
20100122844 | Electrical Cable With A Tube For An Optical Cable - An electrical cable with three insulated conductors, a tube for an optical cable, a strip of elastic material embedding the tube, and a jacket. When the cable is handled, e.g. suspended between poles or dredged into the ground, the tube can be deformed by external forces. This makes it impossible to blow or float the optical cable into the tube. The tube is protected by the strip, and especially by the strip having a flat interval in proximity to the tube. External forces will mainly deform the strip at the ends of the interval and less of the forces will hit the tube. The deformation sets up an interior pressure in the strip that acts in sideward direction on the tube and contributes to keep it round and non deformed. | 05-20-2010 |
20100141232 | Power Station for Power Transmission to Remotely Located Load - The invention relates to distribution of electrical power, supervision and security. The invention comprises a power feeding station PFS for delivering electrical power. The PFS comprises a low voltage side LVS, a high voltage side HVS and a transformer TF which is configured to deliver high voltage single phase alternating current on the high voltage side, The power can be distributed, via a cable, to one or more power receiving stations PRS. The cable is configured to distribute current-symmetrical single phase current delivered by the power feeding station. The cable can preferable be a coaxial cable with the shield as current return path. The invention also comprises a current sensor unit CSU which is situated on the high voltage side. The means for measuring characteristics of the current CD can comprise a coil without galvanic contact with the high voltage side. A circuit break unit CBU suitable for breaking the current is situated on the low voltage side. A control function CF is configured to activate the circuit break unit based on the safety rules and the characteristics of the current CD. Characteristics of the current and other system information SI can also be delivered to an information unit IU. | 06-10-2010 |
20130025906 | POWER CABLE WITH CONDUCTING OUTER MATERIAL - A power cable comprises at least one insulated cable core having an electric conductor, a screen and an outer insulating sheath surrounding the core/cores, and an outer conducting material attached to the exterior of the outer sheath. The outer conducting material includes at least one band attached to the outer sheath extending along the full length of the cable and having a width (W) extending over only a part of an outer periphery of the cable. At least one groove extends along the cable outer sheath and the band/bands of conducting material are received in the groove/grooves, or at least one rib extends along the cable outer sheath and the band/bands of conducting material are attached to an outer surface of said rib/ribs; or at least one band of the outer conducting material is adhered to the outer sheath and requires a stripping force. | 01-31-2013 |
20130180753 | SELF-SUPPORTING CABLE - The current invention relates to self-supporting cables that often are aerial mounted between cable fixing points ( | 07-18-2013 |
20130213687 | Self-Supporting Cable - The current invention relates to self-supporting cables that often are aerial mounted between cable fixing points ( | 08-22-2013 |
20150090487 | CABLE FOR POWERING OF MAST MOUNTED RADIO EQUIPMENT - A cable for powering of radio equipment mounted on a mast for carrying the radio equipment is disclosed. The cable comprises a first conductor for feeding a current to the radio equipment, a return and shielding conductor for feeding a return current from the radio equipment and for shielding of the first conductor, and an insulating material disposed between the first conductor and the return and shielding conductor. The first conductor is at least partially enclosed by the insulating material. A first cross-sectional area of the first conductor is less than a second cross-sectional area of the return and shielding conductor. | 04-02-2015 |
Patent application number | Description | Published |
20150098671 | TOROIDAL ROLLER BEARING - A toroidal roller bearing, which comprises an outer ring, an inner ring and a plurality of roller elements interposed between the outer and inner rings, wherein the toroidal roller bearing allows for angular and axial displacement between the outer ring and the inner ring. The bearing includes a cage for holding the roller elements, wherein the cage provides an axial guiding feature for axially guiding the roller elements against at least one of the outer ring, inner ring and a separate element located outside the toroidal roller bearing. | 04-09-2015 |
20150098825 | BEARING ARRANGEMENT - A bearing arrangement, comprising a rolling bearing, which includes an inner ring, an outer ring, rolling elements interposed therebetween, and a cage for holding and separating the rolling elements, wherein the inner ring presents an inner circumferential surface. A shaft is also present, wherein the rolling bearing is mounted on the shaft via the inner circumferential surface of the inner ring. The shaft during operation is meant to oscillate in its axial direction, or is positioned in an angle α being (90−y) degrees, wherein y is between 0 and 89, or the rolling elements during operation are exposed of an axial force F, and the cage presents means for axially guiding the rolling elements against at least one of the inner ring, the outer ring or a separate element located outside the rolling bearing. The bearing can be integrated into a wind turbine main shaft arrangement. | 04-09-2015 |