发明名称 |
APPARATUS AND METHOD FOR FILLING A MOTOR VEHICLE COOLING SYSTEM WITH COOLANT |
摘要 |
An apparatus (30) for adding coolant (64) to a cooling system of a motor vehicle includes a cap (32) with a resilient sleeve (82) that expands against the inside wall of a radiator filler neck (24) to provide an airtight connection. A valve (36) attached to the cap (32) controls the flow of air and coolant through the cap (32). A gauge (34) on the cap (32) indicates the pressure inside the radiator (20). A venturi assembly (44) connected to the valve (36) provides a source of vacuum (40) for evacuating air from the cooling system. Thereafter, coolant (64) is drawn through the cap (32) by the vacuum created in the system.
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申请公布号 |
CA2399037(A1) |
申请公布日期 |
2001.08.09 |
申请号 |
CA20002399037 |
申请日期 |
2000.11.08 |
申请人 |
UVIEW ULTRAVIOLET SYSTEMS INC. |
发明人 |
KLAMM, THOMAS L. |
分类号 |
F01P11/02;(IPC1-7):B67D5/06;F01P11/00;B67D5/08;B67D5/373 |
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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