Invention Grant
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
- Patent Title: Auxiliary component control for use with a lawn and garden tractor
- Patent Title (中): 用于草坪和花园拖拉机的辅助部件控制
-
Application No.: US11870487Application Date: 2007-10-11
-
Publication No.: US07812473B2Publication Date: 2010-10-12
- Inventor: Scott Larsen , Dennis Davis , David A. Straka
- Applicant: Scott Larsen , Dennis Davis , David A. Straka
- Applicant Address: US OH Streetsboro
- Assignee: Delta Systems, Inc.
- Current Assignee: Delta Systems, Inc.
- Current Assignee Address: US OH Streetsboro
- Agency: Tarolli, Sundheim, Covell & Tummino LLP
- Main IPC: B60L3/00
- IPC: B60L3/00 ; F02B77/08
Abstract:
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.
Public/Granted literature
- US20090121545A1 Auxiliary Component Control for Use with a Lawn and Garden Tractor Public/Granted day:2009-05-14
Information query
IPC分类:
