An apparatus for contactless transportation of a device in a vacuum processing system is described. The apparatus includes: a magnetic transportation arrangement for providing a magnetic levitation force (FL) for levitating the device, the magnetic transportation arrangement comprising one or more active magnetic units; a sensor for monitoring a motion of the device, and a controller configured for controlling the one or more active magnetic units based on a signal provided by the sensor.
Apparatus and method for contactless transportation of a device in a vacuum processing system
2022-11-22
Patent
Elektronische Ressource
Englisch
IPC: | H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL |
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