초록 ▼

In the embodiments described in the specification, a permanent magnet machine has a stator assembly containing a circular array of stator windings and a rotor assembly containing passages for permanent magnets and supported for rotation within the stator windings. The rotor assembly contains dummy m

In the embodiments described in the specification, a permanent magnet machine has a stator assembly containing a circular array of stator windings and a rotor assembly containing passages for permanent magnets and supported for rotation within the stator windings. The rotor assembly contains dummy magnet blocks in each passage during assembly of the rotor assembly in the stator assembly and a loading fixture containing energized permanent magnets is aligned with each passage in succession into which it supplies a row of permanent magnets while the dummy magnet blocks are removed by a retrieving fixture at the opposite end of the passage. After the permanent magnets have been inserted an end cover is mounted at each end of the passage to hold the energized permanent magnets in position.

대표청구항 ▼

1. An arrangement for removing energized permanent magnets from a rotor of a permanent magnet machine having passages containing energized permanent magnets comprising a loading fixture containing dummy magnet blocks aligned with the passage and a retrieval fixture aligned with the opposite end of t

1. An arrangement for removing energized permanent magnets from a rotor of a permanent magnet machine having passages containing energized permanent magnets comprising a loading fixture containing dummy magnet blocks aligned with the passage and a retrieval fixture aligned with the opposite end of the passage for removing energized permanent magnets.