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1.发明授权Translating nut mechanisms having enhanced lubrication features and variable bleed valve systems employing the same 有权具有增强的润滑特性的转动螺母机构和采用该润滑特性的可变泄放阀系统公开(公告)号：US09587732B2
公开(公告)日：2017-03-07
申请号：US14606781
申请日：2015-01-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Kevin K. Chakkera , Brent Bristol , Sean Countryman
CPC classification number: F16H57/0471 , F16H25/2015 , F16H25/24 , F16H57/045 , F16H57/0456 , F16H57/0497 , F16K31/508
Abstract: Embodiments of translating nut mechanism having enhanced lubrication features are provided, as are embodiments of variable bleed valve systems employing translating nut mechanism in the form of bidirectional stop mechanisms. In one embodiment, the translating nut mechanism comprises a housing containing a pool of grease or another lubricant. A screw shaft is mounted in the housing for rotation about a working axis. A translating nut is threadably mounted to the screw shaft and moves linearly along the working axis with rotation of the screw shaft. A first lubricant distribution feature, such as a grease paddle, projects from the translating nut into the lubricant pool. The first lubricant distribution feature moves through the lubricant pool to distribute lubricant within the translating nut mechanism as the translating nut moves along the working axis.
Abstract translation: 提供具有增强的润滑特征的平移螺母机构的实施例，其中采用双向停止机构形式的平移螺母机构的可变放气阀系统的实施例。 在一个实施例中，平移螺母机构包括容纳润滑脂池或其它润滑剂的壳体。 螺钉轴安装在壳体中以围绕工作轴线旋转。 平移螺母螺纹安装在螺杆轴上，并随着螺杆轴的转动而沿工作轴线线性运动。 第一润滑剂分配特征，例如油脂桨，从平移螺母突入润滑剂池。 第一润滑剂分配特征通过润滑剂池移动，以在平移螺母沿着工作轴线移动时将润滑剂分配在平移螺母机构内。
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2.发明申请公开(公告)号：US20160215870A1
公开(公告)日：2016-07-28
申请号：US14606781
申请日：2015-01-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Kevin K. Chakkera , Brent Bristol , Sean Countryman
CPC classification number: F16H57/0471 , F16H25/2015 , F16H25/24 , F16H57/045 , F16H57/0456 , F16H57/0497 , F16K31/508
Abstract: Embodiments of translating nut mechanism having enhanced lubrication features are provided, as are embodiments of variable bleed valve systems employing translating nut mechanism in the form of bidirectional stop mechanisms. In one embodiment, the translating nut mechanism comprises a housing containing a pool of grease or another lubricant. A screw shaft is mounted in the housing for rotation about a working axis. A translating nut is threadably mounted to the screw shaft and moves linearly along the working axis with rotation of the screw shaft. A first lubricant distribution feature, such as a grease paddle, projects from the translating nut into the lubricant pool. The first lubricant distribution feature moves through the lubricant pool to distribute lubricant within the translating nut mechanism as the translating nut moves along the working axis.
Abstract translation: 提供具有增强的润滑特征的平移螺母机构的实施例，其中采用双向停止机构形式的平移螺母机构的可变放气阀系统的实施例。 在一个实施例中，平移螺母机构包括容纳润滑脂池或其它润滑剂的壳体。 螺钉轴安装在壳体中以围绕工作轴线旋转。 平移螺母螺纹安装在螺杆轴上，并随着螺杆轴的转动而沿工作轴线线性运动。 第一润滑剂分配特征，例如油脂桨，从平移螺母突入润滑剂池。 第一润滑剂分配特征通过润滑剂池移动，以在平移螺母沿着工作轴线移动时将润滑剂分配在平移螺母机构内。
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