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公开(公告)号：US20160215588A1
公开(公告)日：2016-07-28
申请号：US14606477
申请日：2015-01-27
申请人： Black Horse LLC
发明人： Daryl BELSHAN , Justin MCCOY , Paul LIGHTFOOT
CPC分类号： F16K31/12 , F04B1/0456 , F04B53/10 , F04B53/1087 , F16K1/38 , F16K15/028 , F16K15/063 , Y10T137/7866 , Y10T137/7868
摘要： An apparatus can include a housing, a plunger configured to reciprocate along an axis within the housing, and an internal fluid chamber disposed in the housing. A valve, having a valve base and a deformable seal, can also be included in the apparatus. The apparatus can further include a seat having an aperture therein. The valve is configured to move into and out of contact with the seat when the plunger reciprocates within the housing, based upon a fluid pressure in the internal flow chamber. In addition, an outer diameter of the deformable seal of the valve is less than an outer diameter of the seat.
摘要翻译： 装置可以包括壳体，被构造成沿壳体内的轴线往复运动的柱塞和设置在壳体中的内部流体室。 具有阀座和可变形密封件的阀也可以包括在该装置中。 该装置还可包括其中具有孔的座。 基于内部流动室中的流体压力，阀被配置成当柱塞在壳体内往复运动时，移动进入和离开与座的接触。 此外，阀的可变形密封件的外径小于座椅的外径。
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2.发明申请公开(公告)号：US20160258433A1
公开(公告)日：2016-09-08
申请号：US14641111
申请日：2015-03-06
申请人： Black Horse LLC
发明人： Daryl BELSHAN , Jacob BROWN , Justin MCCOY , Joseph LEE
CPC分类号： F04B53/02 , F04B1/0448 , F04B53/14 , F04B53/143 , F04B53/16
摘要： A self-retaining packing nut assembly may include a first piece having a first and a second section. The first section can be configured to engage diametrically an inside of a pump housing. The packing nut assembly may also include a second piece having a third and fourth section. The third section can engage diametrically an inner surface of the first piece. In addition, the second piece can be configured to axially adjust inside the first piece.
摘要翻译： 自固定填料螺母组件可以包括具有第一和第二部分的第一部件。 第一部分可以被配置成沿径向接合泵壳体的内部。 包装螺母组件还可以包括具有第三和第四部分的第二部件。 第三部分可以直径接合第一部件的内表面。 此外，第二件可以构造成在第一件内部轴向调节。
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