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公开(公告)号：US20130192544A1
公开(公告)日：2013-08-01
申请号：US13691280
申请日：2012-11-30
IPC分类号： F01P7/16
CPC分类号： F01P7/16 , F01P2007/146
摘要： A snowmobile coolant system that includes an engine outlet line, an engine inlet line, and an inlet thermostat. The engine outlet line provides coolant flow between an engine and a heat exchanger of the snowmobile. The engine inlet line provides coolant flow between the heat exchanger and the engine. The inlet thermostat is positioned in the engine inlet line and is operable between open and closed states based on a temperature of coolant flowing from the heat exchanger to the inlet thermostat.
摘要翻译： 包括发动机出口管线，发动机入口管线和入口恒温器的雪地车辆冷却剂系统。 发动机出口管线提供发动机和雪地车的热交换器之间的冷却剂流。 发动机进气管线在热交换器和发动机之间提供冷却剂流。 入口恒温器定位在发动机入口管线中，并且可基于从热交换器流入入口恒温器的冷却剂的温度在打开和关闭状态之间操作。
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公开(公告)号：US20130056077A1
公开(公告)日：2013-03-07
申请号：US13603529
申请日：2012-09-05
IPC分类号： F01L3/12
CPC分类号： F01P7/16 , F01P11/029 , F01P11/04 , F01P11/20 , Y10T137/0318 , Y10T137/85978
摘要： A flow controller for an engine cooling system is disclosed and claimed. The flow controller includes a housing and a valve. The housing defines a first entrance, a second entrance, and an exit. A main coolant flow path is defined by the first entrance with the exit, and a bypass coolant flow path is defined by the second entrance with the exit. The first entrance is adapted to be connected to the cooler, the second entrance is adapted to be connected to the engine bypass port, and the exit is adapted to be connected to the pump. With the valve closed, the main flow path is blocked; that is, coolant from the cooler and/or reservoir is prevented from entering the pump.
摘要翻译： 公开并要求保护用于发动机冷却系统的流量控制器。 流量控制器包括壳体和阀。 壳体限定第一入口，第二入口和出口。 主冷却剂流动路径由具有出口的第一入口限定，旁路冷却剂流动路径由具有出口的第二入口限定。 第一入口适于连接到冷却器，第二入口适于连接到发动机旁通端口，并且出口适于连接到泵。 阀关闭后，主流路阻塞; 即来自冷却器和/或储存器的冷却剂被阻止进入泵。
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