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    • 2. 发明专利
    • Hydrodynamic seal with circumferentially varying lift force
    • 具有循环变形提升力的水动力密封
    • JP2008106940A
    • 2008-05-08
    • JP2007274533
    • 2007-10-23
    • Rexnord Industries Llcレックスノード インダストリーズ, エルエルシーRexnord Industries, LLC
    • FLAHERTY ANDREW L
    • F16J15/34F16J15/36
    • F16J15/3412
    • PROBLEM TO BE SOLVED: To provide a seal having a lift force that varies about the circumference of a mating ring where a squeeze film effect axially separates a first ring and a second ring from each other at high altitudes and low surface speeds.
      SOLUTION: A seal assembly which operates efficiently at high altitudes and low surface speeds includes a first seal ring, a second seal ring, and hydropads. The first seal ring is of a generally annular shape and defining radial and circumferential directions. The second seal ring is positioned in facing relation to the first seal ring and rotatably mounted relative to the first seal ring about an axis of rotation. A plurality of hydropads formed on one of the first seal ring and second seal ring provides a lift force that varies about the circumference of the mating ring.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种具有围绕配合环的圆周变化的升力的密封件,其中挤压薄膜效应在高海拔和低表面速度下彼此轴向分离第一环和第二环。 解决方案:在高海拔和低表面速度下有效操作的密封组件包括第一密封环,第二密封环和水力平台。 第一密封环是大致环形的并且限定径向和圆周方向。 第二密封环与第一密封环面对,并且围绕旋转轴线相对于第一密封环可旋转地安装。 形成在第一密封环和第二密封环中的一个上的多个液压平台提供围绕配合环的圆周变化的提升力。 版权所有(C)2008,JPO&INPIT
    • 5. 发明专利
    • Modular belt link having detachable fixed reinforcement link
    • 具有可拆卸固定加固链接的模块带链接
    • JP2008150216A
    • 2008-07-03
    • JP2007321468
    • 2007-12-13
    • Rexnord Industries Llcレックスノード インダストリーズ, エルエルシーRexnord Industries, LLC
    • STEBNICKI JAMES CHANSEN KEVIN S
    • B65G17/06
    • B65G17/086B65G17/06
    • PROBLEM TO BE SOLVED: To provide a modular conveyer assembly which is formed of a belt module and a modular, and easily and inexpensively assembled, disassembled, and repaired. SOLUTION: A conveyer assembly includes the module having a detachable fixed reinforcement link to simplify modular conveyor assembling, disassembling, and repair. The module includes a first link end extending in a first direction from a tip, and a second link end extending in a second direction from a trailing edge. The first link end includes a first aperture for receiving a first link pin connecting the module to an adjacent module. The second link end includes a second aperture for receiving a second link pin connecting the module to the other adjacent module. The reinforcement link is detachably fixed to the module. The reinforcement link includes a third aperture aligned with the first aperture for receiving the first link pin. The reinforcement link includes a fourth aperture aligned with the second aperture for receiving the second link pin. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种由带式组件形成的模块化输送组件,其模块化且容易且廉价地组装,拆卸和修理。 解决方案:输送机组件包括具有可拆卸的固定加强连杆的模块,以简化模块化的输送机组装,拆卸和修理。 模块包括从尖端沿第一方向延伸的第一连杆端和从后缘沿第二方向延伸的第二连杆端。 第一连接端包括用于接收将模块连接到相邻模块的第一连接销的第一孔。 第二连接端包括用于接收将模块连接到另一相邻模块的第二连杆销的第二孔。 加强连杆可拆卸地固定在模块上。 加强连杆包括与第一孔对准的第三孔,用于接收第一连杆销。 加强连杆包括与第二孔对准的第四孔,用于接收第二连杆销。 版权所有(C)2008,JPO&INPIT