发明名称 |
Aspirador para um compartimento de ventoinha que circunda uma ventoinha de refrigeração de um veículo |
摘要 |
An aspirator is mounted on a fan shroud surrounding a vehicle cooling fan. The aspirator has a housing which forms a duct which connects an opening to a port for connecting to a vehicle function. The aspirator is spaced apart from the fan and upstream from the fan and extends at an acute angle with respect to a tangent to a cylindrical wall of the shroud. The aspirator has a near edge which faces generally opposite to a direction of rotation of the fan blades and which is parallel to a leading edge of a fan blade when the leading edge is spaced apart from the near edge by a distance which is slightly larger than the width of the fan blade. The aspirator has a flange which projects parallel to a plane of rotation of the fan and generally in the rotation direction of the fan. The duct has a triangular cross sectional shape with an apex which projects in a direction which is upstream with respect flow of air moved by the fan. |
申请公布号 |
BR9501226(A) |
申请公布日期 |
1995.11.14 |
申请号 |
BR19959501226 |
申请日期 |
1995.03.27 |
申请人 |
DEERE & COMPANY |
发明人 |
SCOTT ANDREW HUDSON |
分类号 |
F02M35/06;F01P5/06;F01P11/10;F04D29/42;(IPC1-7):F01P3/22 |
主分类号 |
F02M35/06 |
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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