发明名称 |
Cleaning method and system |
摘要 |
A method of cleaning a surface such as a driveway or a vertical wall which includes converting or retro-fitting a zero-turn radius (ZTR) or other type of mower to a cleaning apparatus. The conversion of the mower includes the steps of adding a water supply tank to the deck area of the mower and providing low pressure and high pressure flow lines. The low pressure flow lines are supplied via a low pressure pump. The high pressure flow lines are supplied by a separate high pressure pump unit. Plural solenoid valves are utilized in the method and system to control the flow of a cleaning solution for various method operations.
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申请公布号 |
US2009199871(A1) |
申请公布日期 |
2009.08.13 |
申请号 |
US20080012899 |
申请日期 |
2008.02.07 |
申请人 |
RUSHIN WILLIAM;RUSHIN CHARLES |
发明人 |
RUSHIN WILLIAM;RUSHIN CHARLES |
分类号 |
B08B3/02;B08B7/04;G06Q30/00 |
主分类号 |
B08B3/02 |
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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