The present invention relates to a ground coil device for magnetic levitation railway which can be manufactured with a high productivity and exhibit a less fluctuation in strength, a reduced weight and a good recyclability, and a process for manufacturing the device. There are provided a ground coil device for magnetic levitation railway which includes a coil conductor covered with a thermoplastic resin molding material containing (A) 100 parts by mass of a thermoplastic resin, (B) from 20 to 200 parts by mass of an inorganic filler, and (C) from 0 to 25 parts by mass of an elastomer, and a process for producing the ground coil device for magnetic levitation railway which includes the step of filling the thermoplastic resin molding material into a cavity of a metal mold into which the coil conductor is previously inserted, by an injection molding method, to obtain an integrally molded product.
GROUND COIL DEVICE FOR MAGNETIC LEVITATION RAILWAY AND METHOD FOR MANUFACTURE THEREOF
INDUKTIONSSPULENEINRICHTUNG FÜR EINE MAGNETSCHWEBEBAHN UND VERFAHREN ZU IHRER HERSTELLUNG
DISPOSITIF A BOBINE A LA TERRE POUR VOIE DE SUSTENTATION MAGNETIQUE ET SON PROCEDE DE FABRICATION
2019-05-08
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / H01F MAGNETS , Magnete / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
SIMULATION GROUND COIL AND SIMULATION PROPULSION COIL FOR MAGNETIC LEVITATION TYPE RAILWAY
European Patent Office | 2019
|SYSTEM AND METHOD FOR MEASURING GROUND COIL POSITION OF MAGNETIC LEVITATION TYPE RAILWAY
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