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1. 发明公开

EP0749534A1 ENGINE COOLANT EXTRACTOR/INJECTOR WITH DOUBLE SHUT-OFF COUPLING 失效
标题翻译：发动机冷却剂/注入器双关断耦合
公开(公告)号：EP0749534A1
公开(公告)日：1996-12-27
申请号：EP95908045.0
申请日：1995-01-09
申请人： PAYNE, Gerry E.
发明人： PAYNE, Gerry E.
IPC分类号： F04F1 , B60K11 , F01P11 , F04F3 , F16L37
CPC分类号： B60K11/02 , F01P11/06 , F04F3/00 , Y10T137/3109
摘要： An apparatus for extracting and injecting liquid coolant from and into a reservoir for an engine cooling system. The apparatus includes a storage tank (110) for the liquid coolant, and an air pressure system (200) for selectively applying fluid pressure to the tank (110) either above or below atmospheric pressure. A hose (340) connects the tank (110) to the engine cooling system reservoir through a double shut-off-type coupling (500). One part (520) of the coupling is connected to the reservoir, and the other (510), to the end of the transfer hose (340), each having its own independent shut-off valve (522, 512). When the coupling (500) is connected, the valves (512, 522) in both components are opened; conversely, when the coupling (500) is disconnected, the valves (512, 522) automatically close.
摘要翻译：一种用于从发动机冷却系统的储存器中抽出液体冷却剂并将其注入发动机冷却系统的储存器的设备该设备包括用于液体冷却剂的储罐（110）以及用于选择性地向罐（110）施加高于或低于大气压的流体压力的空气压力系统（200）。软管（340）通过双切断式联轴器（500）将罐（110）连接至发动机冷却系统储存器。联接器的一部分（520）连接到储存器，另一部分（510）连接到输送软管（340）的端部，每个都具有其自己的独立截止阀（522,512）。当连接器（500）连接时，两个部件中的阀（512,522）打开; 相反，当联轴器（500）断开时，阀（512,522）自动关闭。

2. 发明公开

EP0749534A4 ENGINE COOLANT EXTRACTOR/INJECTOR WITH DOUBLE SHUT-OFF COUPLING 失效
标题翻译： MOTORKÜHLMITTELEXTRAKTOR/ -INJEKTOR MIT DOPPELSCHNELLVERSCHLUSSKUPPLUNG
公开(公告)号：EP0749534A4
公开(公告)日：1999-08-25
申请号：EP95908045
申请日：1995-01-09
申请人： PAYNE GERRY E
发明人： PAYNE GERRY E
IPC分类号： F04F1/02 , B60K11/02 , F01P11/06 , F04F3/00 , F16L37/34
CPC分类号： B60K11/02 , F01P11/06 , F04F3/00 , Y10T137/3109
摘要： An apparatus for extracting and injecting liquid coolant from and into a reservoir for an engine cooling system. The apparatus includes a storage tank (110) for the liquid coolant, and an air pressure system (200) for selectively applying fluid pressure to the tank (110) either above or below atmospheric pressure. A hose (340) connects the tank (110) to the engine cooling system reservoir through a double shut-off-type coupling (500). One part (520) of the coupling is connected to the reservoir, and the other (510), to the end of the transfer hose (340), each having its own independent shut-off valve (522, 512). When the coupling (500) is connected, the valves (512, 522) in both components are opened; conversely, when the coupling (500) is disconnected, the valves (512, 522) automatically close.
摘要翻译：一种用于从发动机冷却系统的储存器中抽出液体冷却剂并将其注入发动机冷却系统的储存器的设备该设备包括用于液体冷却剂的储罐（110）以及用于选择性地向罐（110）施加高于或低于大气压的流体压力的空气压力系统（200）。软管（340）通过双切断式联轴器（500）将罐（110）连接至发动机冷却系统储存器。联接器的一部分（520）连接到储存器，另一部分（510）连接到输送软管（340）的端部，每个都具有其自己的独立截止阀（522,512）。当连接器（500）连接时，两个部件中的阀（512,522）打开; 相反，当联轴器（500）断开时，阀（512,522）自动关闭。

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