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EGR VALVE HAVING A STRUCTURE REDUCING THERMAL LOAD, CAPABLE OF PROTECTING COMPONENTS OF THE EGR VALVE
EGR VALVE HAVING A STRUCTURE REDUCING THERMAL LOAD, CAPABLE OF PROTECTING COMPONENTS OF THE EGR VALVE
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机译：EGR阀具有减少热负荷的结构，能够保护EGR阀的组件
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摘要
PURPOSE: An EGR valve having a structure reducing thermal load is provided to operate components normally as a U-shaped pipe efficiently cools a second housing, so as to protect components such as a solenoid valve, and a sensor which are weak at heat.;CONSTITUTION: An EGR valve having a structure reducing thermal load comprises second housing(20), a cooling part(40), and a U-shaped pipe(50). The second housing connects a first housing(10) and a mounting base(30). The cooling part is integrally formed with the second housing. Two through-holes are formed at the one side of the cooling part. The U-shaped pipe is pressed-fitted into the two through-holes. Cooling water circulates inside the U-shaped pipe.;COPYRIGHT KIPO 2010
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