发明申请
- 专利标题： Cooling Fan Shroud
- 专利标题（中）： 冷却风扇护罩
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申请号： US13561227申请日： 2012-07-30
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公开(公告)号： US20140026833A1公开(公告)日： 2014-01-30
- 发明人: Jeff A. Jensen , Alexander Speros Leanos , Donald Lemont Stamets , Gerald Alan Nuese , John Curtis Simkins , Casey Bradford Behringer
- 申请人： Jeff A. Jensen , Alexander Speros Leanos , Donald Lemont Stamets , Gerald Alan Nuese , John Curtis Simkins , Casey Bradford Behringer
- 申请人地址： US IL Peoria
- 专利权人： CATERPILLAR, INC.
- 当前专利权人： CATERPILLAR, INC.
- 当前专利权人地址： US IL Peoria
- 主分类号： F01P7/02
- IPC分类号： F01P7/02 ; B21D53/78
摘要：
A cooling fan shroud comprises multiple, functionally identical sections that form a ring-like structure that completely surrounds the fan when the shroud is installed onto an aperture plate or other structure. The shroud makes the cooling system more efficient by improving air flow at a given fan speed by reducing fan tip clearance, and increasing air flow due through the fan. An alternative, single piece shroud is also provided which can be retrofitted to an existing cooling system.
公开/授权文献
- US08950367B2 Cooling fan shroud 公开/授权日：2015-02-10
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