发明名称 |
TURBOCHARGER EMBEDDING ELECTRICAL MACHINE WITH PERMANENT MAGNETS |
摘要 |
PROBLEM TO BE SOLVED: To provide an electrical machine preferable for a turbocharger which overcomes disadvantages of a prior art.SOLUTION: An electrical machine coupled to a compressor having a rotatable shaft comprises: a rotor forming a part of the rotatable shaft and having at least two magnetic portions separated by an inclined non-magnetic portion and two elements of non-magnetic material at each end of the rotatable shaft; a stator comprising a laminated magnetic iron stack surrounded by a winding and disposed along a periphery of the rotor to define a first annular gap; a ring of non-magnetic material disposed around the stator; and a casing of magnetic material comprising permanent magnets, disposed around the non-magnetic ring and having radial walls that project inwardly towards the rotor by defining a second annular gap therebetween. |
申请公布号 |
JP2014005832(A) |
申请公布日期 |
2014.01.16 |
申请号 |
JP20130130343 |
申请日期 |
2013.06.21 |
申请人 |
ESKAEF MANUTIC MECHATRONIC |
发明人 |
RAMDANE LATEB;CARL VISSERS |
分类号 |
F02B37/10;F02B39/00 |
主分类号 |
F02B37/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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