An actuator having a fixed part, a movable part movable with respect to the fixed part in a travelling direction, and a non-contact position sensor connected to the movable part to read the position of the movable part. The position sensor has a reading device connected to the fixed part and having a ferromagnetic core; and a magnetic cursor, which is integrated in the movable part, is defined by a magnetized portion of the movable part, and is so magnetized as to locally saturate the ferromagnetic core at the magnetic cursor.
Actuator with a non-contact position sensor / Colli, Marcello; Dragoni, Eugenio; N., Bellato; A., Baldassari. - .
Data di concessione: | 2007 | |
Titolo: | Actuator with a non-contact position sensor | |
Autore/i: | Colli, Marcello; Dragoni, Eugenio; N., Bellato; A., Baldassari | |
Autore/i UNIMORE: | ||
Abstract: | An actuator having a fixed part, a movable part movable with respect to the fixed part in a travelling direction, and a non-contact position sensor connected to the movable part to read the position of the movable part. The position sensor has a reading device connected to the fixed part and having a ferromagnetic core; and a magnetic cursor, which is integrated in the movable part, is defined by a magnetized portion of the movable part, and is so magnetized as to locally saturate the ferromagnetic core at the magnetic cursor. | |
Handle: | http://hdl.handle.net/11380/605043 | |
Enti collegati: | Magneti Marelli Powertrain SpA | |
Rilevanza: | Internazionale | |
Numero di deposito: | EP 1 843 063 A1 | |
Tipologia | Brevetto |
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