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发明名称
交流同步节能发动机
摘要
一种交流同步节能发动机,包括定子、转子、风扇叶,在转子外周上固定有稀土强磁片,其磁片片数与定子极数相对应,在各磁片极之间,设有断磁阻尼槽,稀土强磁片的磁基可采用铁、钢、铸钢、铝材料,磁片和转子之间采用燕尾槽固定,并用胶粘剂粘接。在同等条件下,与一般异步电动机相比,体积可减小到1/3左右,效率可提高10~20%,实际效率可达到99.2~99.5%,并具有很好的调频调速特性。
申请公布号
CN2130003Y
申请公布日期
1993.04.14
申请号
CN92234043.9
申请日期
1992.09.29
申请人
北京市星光装饰工艺品厂
发明人
孔维林;卢治新
分类号
H02K1/27
主分类号
H02K1/27
代理机构
代理人
主权项
1、一种交流同步节能发动机,主要由定子、转子、风扇叶组成,其特征在于:在转子外周上固定有稀土强磁片,其磁片片数与定子极数相对应,在各磁片极之间,设有断磁阻尼槽。
地址
100039北京市玉泉路11号院
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