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1.发明申请公开(公告)号：US20210372389A1
公开(公告)日：2021-12-02
申请号：US17396652
申请日：2021-08-06
发明人： Gene M. Thompson , Catherine Jones
IPC分类号： F04B39/10
摘要： A poppet valve assembly for a high-speed compressor, the poppet valve assembly including a cage that includes a plurality of counter bores disposed therein. The poppet valve assembly further includes a plurality of poppets, each poppet having a stem and a head. The head of each poppet has a maximum diameter that is less than approximately 0.75 inches. The stem of the poppet is disposed in each of said counter bores. The poppet valve assembly also includes a seat plate overlying said cage, said seat plate including a plurality of through bores axially aligned with the counter bores of the cage. Each through bore is sized to have a smaller diameter than the maximum diameter of the head. A lift spacer is disposed in each of the counter bores.
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2.发明申请公开(公告)号：US20190078564A1
公开(公告)日：2019-03-14
申请号：US16184138
申请日：2018-11-08
发明人： Gene M. Thompson , Catherine Jones
IPC分类号： F04B39/10
摘要： A poppet valve assembly for a high-speed compressor, the poppet valve assembly including a cage that includes a plurality of counter bores disposed therein. The poppet valve assembly further includes a plurality of poppets, each poppet having a stem and a head. The head of each poppet has a maximum diameter that is less than approximately 0.75 inches. The stem of the poppet is disposed in each of said counter bores. The poppet valve assembly also includes a seat plate overlying said cage, said seat plate including a plurality of through bores axially aligned with the counter bores of the cage. Each through bore is sized to have a smaller diameter than the maximum diameter of the head. A lift spacer is disposed in each of the counter bores.
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公开(公告)号：US20210396163A1
公开(公告)日：2021-12-23
申请号：US17461747
申请日：2021-08-30
摘要： A scavenger valve and method of directing gas in a two stroke engine are provided involving poppet elements in a scavenger valve with specific multiple, different flow paths from individual poppet heads.
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公开(公告)号：US20190284970A1
公开(公告)日：2019-09-19
申请号：US16463722
申请日：2018-06-13
摘要： A scavenger valve and method of directing gas in a two stroke engine are provided involving poppet elements in a scavenger valve with specific multiple, different flow paths from individual poppet heads.
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5.发明申请Poppet Valve Assembly, System, and Apparatus for Use in High Speed Compressor Applications 审中-公开提升阀组件，系统和用于高速压缩机应用的设备公开(公告)号：US20170030350A1
公开(公告)日：2017-02-02
申请号：US15291850
申请日：2016-10-12
CPC分类号： F04B53/108 , F04B39/102 , F04B39/1053 , F04B53/10 , F16K15/025 , Y10T137/7839 , Y10T137/7932
摘要： A miniature poppet valve assembly for a high-speed compressor, the miniature poppet valve assembly includes a plurality of miniature poppets, each characterized by a stem and a head with a maximum head diameter of no more than 0.9 inches; a cage having a plurality of counter bores disposed therein, each counter bore disposed for receipt of a poppet; and a seat plate overlying the cage, the seat plate including a plurality of through bores axially aligned with the counter bores of the cage. Each counter bore includes a chamfered edge against which the head of the poppet seats, thereby forming a seal. The chamfered edged is provided with a chamfer angle of approximately 30 degrees. In one embodiment, poppet heads have a convex head surface and are shaped so that the tangent angle at the point of contact between the edge and the head is approximately 30 degrees.
摘要翻译： 一种用于高速压缩机的小型提升阀组件，该微型提升阀组件包括多个微型气泡，每个都由一个杆和一个具有不超过0.9英寸的最大磁头直径的磁头组成。 具有设置在其中的多个计数器孔的保持架，每个设置用于接收提升阀的排气孔; 以及覆盖所述保持架的座板，所述座板包括与所述保持架的所述对置孔轴向对齐的多个通孔。 每个排气孔包括倒角边缘，提升阀座的头部与之对齐，从而形成密封。 倒角边缘设有大约30度的倒角。 在一个实施例中，提升头具有凸头表面并且被成形为使得边缘和头部之间的接触点处的切线角大约为30度。
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