发明名称 |
System for draining and recovering coolant from a motor vehicle cooling system |
摘要 |
An apparatus for recovering coolant from a motor vehicle includes an inlet tube with a sharply pointed end for penetrating a wall of a hose of the vehicle cooling system. The inlet tube is connected to an inlet of a closed container. An outlet of the closed container is coupled to a suction port of a venturi that also has a fluid inlet for attachment to a source of a pressurized fluid, and a fluid outlet. The flow of fluid from the fluid inlet to the fluid outlet creates a suction at the suction port which draws coolant from the cooling system of a vehicle into the closed container. A muffler is provided at output from the venturi to reduce noise produced by fluid flowing form that output. Specific structures for the venturi and the muffler are disclosed.
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申请公布号 |
US6135136(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19970947522 |
申请日期 |
1997.10.02 |
申请人 |
UVIEW ULTRAVIOLENT SYSTEMS, INC. |
发明人 |
KLAMM, THOMAS L. |
分类号 |
F01P11/02;(IPC1-7):F01P11/02 |
主分类号 |
F01P11/02 |
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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