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1. 发明申请

WO1981000881A1 FLUID SEQUENCE BYPASS APPARATUS 审中-公开
标题翻译：流体序列旁路设备
公开(公告)号：WO1981000881A1
公开(公告)日：1981-04-02
申请号：PCT/US1979000799
申请日：1979-09-28
申请人： CATERPILLAR TRACTOR CO , OBERTH H , AMINGER G
发明人： CATERPILLAR TRACTOR CO
IPC分类号： F01P07/14
CPC分类号： F01P7/14 , F01M1/10 , F01M5/005 , F01M9/10 , F01M9/107 , F01P3/08 , F01P2060/04 , F16N13/22
摘要： In some piston engines a pressurized fluid which is delivered to a main receptor (16) is also delivered to a secondary receptor (18) from which it is directed to cool the pistons. During engine startup and low idle operation such cooling is unnecessary, and further, it is desirable to provide as much fluid flow as possible to the main receptor (16), which is generally the main lubricating manifold (16) of the engine. Herein, delivery of the pressurized fluid to the secondary receptor (18) is prevented until the fluid pressure in the main receptor (16) reaches an initiating value (A). The main receptor (16) thus receives added fluid flow at startup and during low idle operation, while adequate piston cooling is provided at normal operating speeds.
摘要翻译：在一些活塞式发动机中，输送到主受体（16）的加压流体也被输送到二级接收器（18），从而从其被引导以冷却活塞。在发动机启动和低怠速运行期间，不需要这样的冷却，并且进一步地，期望向主接收器（16）提供尽可能多的流体流，主接收器（16）通常是发动机的主润滑歧管（16）。这里，防止将加压流体输送到二次接收器（18），直到主受体（16）中的流体压力达到起始值（A）。主接收器（16）因此在启动时和低空闲操作期间接收添加的流体流量，同时在正常操作速度下提供足够的活塞冷却。

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