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公开(公告)号：US09303769B2
公开(公告)日：2016-04-05
申请号：US14478483
申请日：2014-09-05
Inventor： Andrew Parkin , Andrew Wayne Harrison
CPC classification number: F16J15/3464 , B01F15/00006
Abstract: A mechanical seal comprising; a. a sleeve which is for sealing engagement with a rotating shaft; b. one or more primary or secondary sealing faces urged toward one another via a plurality of spring members; c. a gland which is for detachable attachment to a housing of within which the seal is to be situated: d. a clamp ring wherein set screws reside to provide drive between said sleeve, clamp ring and shaft; and e. one or more setting members which are detachably attached to said clamping ring to restrict axial movement and make the internal dimensions independent of tolerances and assembly accuracy.
Abstract translation: 机械密封包括： 一个。 用于与旋转轴密封接合的套筒; b。 一个或多个主密封面或次密封面经由多个弹簧构件相互朝向彼此推压; C。 用于可拆卸地连接到密封件所在的壳体的密封件; d。 夹紧环，其中固定螺钉位于所述套筒，夹紧环和轴之间的驱动; 和e。 一个或多个设置构件，其可拆卸地附接到所述夹紧环以限制轴向运动，并使内部尺寸与公差和组装精度无关。
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公开(公告)号：US20150069715A1
公开(公告)日：2015-03-12
申请号：US14478483
申请日：2014-09-05
Inventor： Andrew Parkin , Andrew Wayne Harrison
CPC classification number: F16J15/3464 , B01F15/00006
Abstract: A mechanical seal comprising; a. a sleeve which is for sealing engagement with a rotating shaft; b. one or more primary or secondary sealing faces urged toward one another via a plurality of spring members; c. a gland which is for detachable attachment to a housing of within which the seal is to be situated: d. a clamp ring wherein set screws reside to provide drive between said sleeve, clamp ring and shaft; and e. one or more setting members which are detachably attached to said clamping ring to restrict axial movement and make the internal dimensions independent of tolerances and assembly accuracy.
Abstract translation: 机械密封包括： 一个。 用于与旋转轴密封接合的套筒; b。 一个或多个主密封面或次密封面经由多个弹簧构件相互朝向彼此推压; C。 用于可拆卸地连接到密封件所在的壳体的密封件; d。 夹紧环，其中固定螺钉位于所述套筒，夹紧环和轴之间的驱动; 和e。 一个或多个设置构件，其可拆卸地附接到所述夹紧环以限制轴向运动，并使内部尺寸与公差和组装精度无关。
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