发明授权
- 专利标题: Streamlined annular volute for centrifugal blower
- 专利标题(中): 用于离心鼓风机的流线型环形蜗壳
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申请号: US609062申请日: 1996-02-29
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公开(公告)号: US5743710A公开(公告)日: 1998-04-28
- 发明人: Martin G. Yapp
- 申请人: Martin G. Yapp
- 申请人地址: MA Waltham
- 专利权人: Bosch Automotive Motor Systems Corporation
- 当前专利权人: Bosch Automotive Motor Systems Corporation
- 当前专利权人地址: MA Waltham
- 主分类号: F04D17/16
- IPC分类号: F04D17/16 ; F04D29/08 ; F04D29/44
摘要:
Centrifugal blower with improved envelope geometry, and improved impeller top and hub plate design.
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