发明授权
US07812473B2 Auxiliary component control for use with a lawn and garden tractor
有权
用于草坪和花园拖拉机的辅助部件控制
- 专利标题： Auxiliary component control for use with a lawn and garden tractor
- 专利标题（中）： 用于草坪和花园拖拉机的辅助部件控制
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申请号： US11870487申请日： 2007-10-11
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公开(公告)号： US07812473B2公开(公告)日： 2010-10-12
- 发明人: Scott Larsen , Dennis Davis , David A. Straka
- 申请人： Scott Larsen , Dennis Davis , David A. Straka
- 申请人地址： US OH Streetsboro
- 专利权人： Delta Systems, Inc.
- 当前专利权人： Delta Systems, Inc.
- 当前专利权人地址： US OH Streetsboro
- 代理机构： Tarolli, Sundheim, Covell & Tummino LLP
- 主分类号： B60L3/00
- IPC分类号： B60L3/00 ; F02B77/08
摘要：
A controller including a controller input coupled to an engine magneto for monitoring tractor engine operation by monitoring a change in magneto signal thereby determining if the engine is running. A power output circuit coupled to an output from the controller draws current from a tractor battery for powering an auxiliary component when the tractor engine is running and disrupts power to the auxiliary component when the tractor engine is not running to conserve battery life.
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