发明名称 |
Portable pressure washer |
摘要 |
A self-contained, completely portable pressure washer is disclosed which requires only connection to a conventional garden hose for operation. The portable pressure washer is driven by a two-cycle, internal combustion engine that is of relatively small size and weight. A positive displacement pump of the vane type is connected to the engine through a centrifugal clutch that causes operation of the pump only after a predetermined engine speed greater than idling speed has been reached. A garden hose is connected to the pump inlet and a substantially rigid spray wand having a spray head is mounted directly to the pump outlet. A primary handle on the engine housing and a secondary handle on the spray wand enable the user to carry and manipulate the portable pressure washer during all operative spray functions.
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申请公布号 |
US5421520(A) |
申请公布日期 |
1995.06.06 |
申请号 |
US19930116129 |
申请日期 |
1993.09.02 |
申请人 |
DIVERSIFIED DYNAMICS CORPORATION |
发明人 |
SIMONETTE, DALLAS W.;BRUGGEMAN, JON |
分类号 |
B08B3/02;F02B75/02;(IPC1-7):B05B9/01 |
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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