Portal pylon

Portal pylon

In electricity distribution, a portal pylon is a type of pylon with which the cross beams on the conductor cables rest on at least two towers. Portal pylons can be made of wood, concrete, steel tubing or steel lattice. They are used in German railroad wiring because of their enormous space requirement as a rule only for anchor pylons, which have to resist high traction power and as bases for lines in switchgears as anchor portals.


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  • PORTAL — I noun access, aperture, approach, corridor, door, doorway, entrance, entranceway, entry, gate, gateway, ingress, inlet, means of access, opening, passageway, postern, pylon II index admittance (means of approach), entrance, margin (outs …   Law dictionary

  • pylon — index portal Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

  • portal — I noun access, aperture, approach, corridor, door, doorway, entrance, entranceway, entry, gate, gateway, ingress, inlet, means of access, opening, passageway, postern, pylon II index admittance (means of approach), entrance, margin (outs …   Law dictionary

  • Portal:U.S. Roads — Portals → Technology → Transport → Roads → U.S. Roads edit   …   Wikipedia

  • portal — Synonyms and related words: French door, archway, back door, barway, bulkhead, carriage entrance, cellar door, cellarway, door, doorjamb, doorpost, doorway, entrance, entrance hall, entranceway, entry, entryway, foyer, front door, galilee, gate,… …   Moby Thesaurus

  • pylon — Synonyms and related words: French door, antenna tower, archway, back door, barbican, barway, beacon, beam, belfry, bell tower, bulkhead, campanile, carriage entrance, cellar door, cellarway, colossus, column, cupola, derrick, dome, door,… …   Moby Thesaurus

  • Pylon — Py|lon der; en, en u. Py|lo|ne die; , n <aus gr. pylo̅n »Tor, Portal; Turm«>: 1. großes Eingangstor altägypt. Tempel u. Paläste, von zwei wuchtigen, abgeschrägten Ecktürmen flankiert. 2. turm od. portalartiger Teil von Hängebrücken o. Ä.,… …   Das große Fremdwörterbuch

  • Electricity pylon — An electricity pylon or transmission tower is a tall, usually steel lattice structure used to support overhead electricity conductors for electric power transmission.High voltage AC transmission towersThree phase electric power systems are used… …   Wikipedia

  • Long-distance anchor pylon — A long distance anchor pylon is an anchor pylon at the end of a line section with a span width longer than the others used in the line. At long distance anchor pylons there are larger distances between the conductor cables as at other sections in …   Wikipedia

  • Bubastis Portal — This portal gate is located in Karnak, within the Precinct of Amun Re temple complex, between the temple of Ramesses III and the second pylon.It records the conquests and military campaigns in Syria Palestine of Shoshenq I, of the Twenty second… …   Wikipedia

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