发明授权
- 专利标题： Control system having variable-speed engine-drive fan
- 专利标题（中）： 具有变速发动机驱动风扇的控制系统
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申请号： US13086966申请日： 2011-04-14
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公开(公告)号： US08869523B2公开(公告)日： 2014-10-28
- 发明人: Michael J. Chadwick , Jared P. Johnson , Gregory G. Hermann , Thomas G. Pusch
- 申请人： Michael J. Chadwick , Jared P. Johnson , Gregory G. Hermann , Thomas G. Pusch
- 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
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- 主分类号： F01P7/04
- IPC分类号： F01P7/04
摘要：
A control system for use with a machine having an engine is disclosed. The control system may have a cooling circuit, a heat exchanger associated with the cooling circuit, and a sensor configured to generate a signal indicative of a temperature of the cooling circuit. The cooling system may also have a fan mechanically driven by the engine to direct air through the cooling circuit, and a controller in communication with the sensor and the engine. The controller may be configured to adjust a speed of the engine based on the signal.
公开/授权文献
- US20120260867A1 CONTROL SYSTEM HAVING VARIABLE-SPEED ENGINE-DRIVE FAN 公开/授权日：2012-10-18
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