Modular system for suspending and rotating a rotary shaft
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 30, 2004
app pub date -
Mar 5, 2004
filing date -
Sep 6, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The system for suspending and rotating a rotary shaft comprises a motor module (100) comprising a central rotary shaft (110) having at each end a front annular bearing surface (120) defining a conical region (130), a first magnetic bearing module (200) that comprises a rotary shaft (210) having at one end a front annular bearing surface (220) defining a conical region (230) and is adapted to cooperate with one of the front annular bearing surfaces (120) of the motor module (100), and a second magnetic bearing module (300) that comprises a rotary shaft (310) having at one end a front annular bearing surface (320) defining a conical region (330) and is adapted to cooperate with the other front annular bearing surface (120) of the motor module (100). The motor module (100) and the first and second magnetic bearing modules (200, 300) are centered with respect to each other by co-operation between the conical regions (130, 230, 330) and are assembled firmly with a contact pressure by means of a tie-rod (400).
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