Poppet Valve System and Method

Lynn, Pete [Inventor]Albert, Kevin [Inventor]Nucci, Giancarlo [Inventor]Swift, Tim [Inventor]Telleria, Maria [Inventor]Russell, Loren [Inventor]Pompa, Jonathan [Inventor]

关键词: SHAFTS (MACHINE ELEMENTS);    VALVES;    PATENTS;   

RP-ID  :  US-Patent-9,995,321, US-Patent-Appl-SN-15/083,015

学科分类：机械工程学

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

A poppet valve system that includes a valve body having a first and second end and defining a valve cavity and a poppet assembly extending from the first end to the second end and through the valve cavity. The poppet assembly can include a movable poppet head disposed at the first end of the poppet assembly and configured generate a seal by contacting a portion of the valve body and configured to define an opening between the valve cavity and a pressure cavity. The poppet assembly can also include a movable guiding element disposed at the second end of the valve body and a shaft extending from the first end to the second end and coupled to the poppet head and guiding element.