公开(公告)号：US20150267816A1

公开(公告)日：2015-09-24

申请号：US14664642

申请日：2015-03-20

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： Mario Boskovski

IPC: F16J15/32

CPC classification number: F16J15/3208 ,  F16J15/3212 ,  F16J15/3252

Abstract: A rotary shaft seal including an annular body having an aperture defining a central axis and an inner surface; a sealing element positioned at least partially within the annular body, wherein the sealing element is configured to extend radially and form a seal between the annular body and a shaft disposed within the aperture of the annular body; and a biasing element biasing at least a portion of the sealing element in a radial direction.

Abstract translation: 一种旋转轴密封件，包括具有限定中心轴线和内表面的孔的环形体; 密封元件至少部分地定位在所述环形体内，其中所述密封元件构造成径向延伸并且在所述环形体与设置在所述环形体的所述孔内的轴之间形成密封; 以及沿径向对所述密封元件的至少一部分施力的偏压元件。

公开(公告)号：US10393268B2

公开(公告)日：2019-08-27

申请号：US15129760

申请日：2015-03-27

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Andreas Gorol ,  Mario Boskovski

IPC: F16J15/3228 ,  F16J15/3252 ,  F16J15/3284

Abstract: A rotary shaft seal housing including a body having an aperture defining a central axis and an inner surface, the body defining a cavity concentric to the central axis of the aperture and extending outward from the central axis and into the body, and a flange extending inward toward the central axis a distance beyond the inner surface, the flange having a first surface contiguous with the cavity and a second surface opposite the first surface, wherein the cavity is adapted to hold a sealing element, and wherein the first surface is generally smooth.