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公开(公告)号：US20120045342A1
公开(公告)日：2012-02-23
申请号：US12858399
申请日：2010-08-17
CPC分类号： F01D5/141 , F02C7/277 , F05D2250/74 , Y02T50/671 , Y02T50/673
摘要： A blade profile section for an Air Turbine Starter includes an airfoil which defines an airfoil profile section through a leading edge and a trailing edge. The airfoil profile section is defined by a set of X-coordinates and Y-coordinates defined in any of Table I, Table II, Table III or Table IV scaled by a desired factor. The X-coordinate is the tangential direction, the Y-coordinate is the axial direction, and the Z-coordinate is a radial direction between an airfoil root and an airfoil tip.
摘要翻译： 用于空气涡轮起动器的叶片轮廓部分包括翼型件，其限定通过前缘和后缘的翼型轮廓部分。 机翼轮廓部分由按照期望因子缩放的表I，表II，表III或表IV中任一个中定义的一组X坐标和Y坐标限定。 X坐标是切线方向，Y坐标是轴向，Z坐标是翼型根和翼型端之间的径向方向。
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公开(公告)号：US20120042659A1
公开(公告)日：2012-02-23
申请号：US12858415
申请日：2010-08-17
CPC分类号： F02C7/277 , F01D25/24 , F02C7/32 , F05D2220/50 , F05D2250/51 , F05D2250/71 , F05D2250/74 , Y02T50/671 , Y02T50/673
摘要： An inlet housing assembly for an Air Turbine Starter includes an outer flowpath curve of an inlet flowpath defined by a multiple of arcuate surfaces in cross-section.
摘要翻译： 用于空气涡轮起动器的入口壳体组件包括由横截面中的多个弧形表面限定的入口流动路径的外部流路曲线。
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公开(公告)号：US09359957B2
公开(公告)日：2016-06-07
申请号：US13271456
申请日：2011-10-12
CPC分类号： F02C7/277 , F05D2260/40311 , F16H55/17 , F16H2001/2881 , Y10T29/49464
摘要： A planet gear for use in an air turbine starter is formed of a first part having a set of gear teeth at a first axial location. A shaft extends axially away from the first set of gear teeth. A second part is interference fit on the first part, with the second part having a second set of gear teeth. The second part is mounted on the shaft of the first part. An outer diameter of the shaft is selected to be significantly larger than an inner diameter of a cylindrical portion of the second part which is interference fit on the shaft. A ratio of the outer diameter to the inner diameter is between 1.0005 and 1.0100. A planetary gear system, an air turbine starter and a method of installing a planet gear are also disclosed.
摘要翻译： 用于空气涡轮起动器的行星齿轮由在第一轴向位置具有一组齿轮齿的第一部分形成。 轴从第一组齿轮齿轴向延伸。 第二部分是在第一部分上的过盈配合，第二部分具有第二组齿轮齿。 第二部分安装在第一部分的轴上。 轴的外径被选择为显着地大于在轴上过盈配合的第二部分的圆柱形部分的内径。 外径与内径之比在1.0005与1.0100之间。 还公开了行星齿轮系统，空气涡轮起动器和安装行星齿轮的方法。
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公开(公告)号：US08973266B2
公开(公告)日：2015-03-10
申请号：US13673174
申请日：2012-11-09
IPC分类号： F02C7/275 , F16H57/02 , F16H57/021 , F16H57/023
CPC分类号： F16H57/02 , F02C7/277 , F05D2260/40311 , F16H57/021 , F16H57/023 , F16H57/082 , Y10T29/4932 , Y10T29/49464
摘要： A gear cage assembly configured to support a plurality of planet gear in an air turbine starter is provided including a main plate and a back plate. The main plate includes a plurality of legs that extend from a first surface. A pin protrudes from a one of the plurality of legs. A plurality of shallow openings formed in the first surface extends over only a portion of a depth of the main plate. The back plate includes a plurality of bearing holes substantially identical to the plurality of shallow openings. A biasing mechanism and at least one alignment feature protrude from the back plate. The at least one alignment feature and the biasing mechanism are configured to contact at least one of the plurality of legs. A bushing mounted within the back plate is configured to receive the pin.
摘要翻译： 提供了一种构造成在空气涡轮起动器中支撑多个行星齿轮的齿轮箱组件，包括主板和后板。 主板包括从第一表面延伸的多个腿。 销从多个腿中的一个突出。 形成在第一表面中的多个浅开口仅在主板的深度的一部分上延伸。 背板包括与多个浅开口基本相同的多个轴承孔。 偏置机构和至少一个对准特征从背板突出。 所述至少一个对准特征和所述偏置机构构造成接触所述多个腿中的至少一个。 安装在后板中的衬套被配置为接收销。
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公开(公告)号：US08899910B2
公开(公告)日：2014-12-02
申请号：US13218635
申请日：2011-08-26
申请人： Jeffrey M. Makulec , Marc Westen
发明人： Jeffrey M. Makulec , Marc Westen
CPC分类号： F02C7/277 , F01D25/18 , F05D2260/4023 , F05D2260/602 , F05D2260/605
摘要： A clutch assembly includes a shaft, vent plug and oil guide sleeve. The shaft includes an internal cavity, first passages for allowing oil to lubricate clutch components, and second passages for allowing excess oil to drain from the internal cavity. The vent plug has a radial passage in communication with the internal cavity for venting the cavity with an external source of air. The oil guide sleeve directs oil into the internal cavity. A method for lubricating and venting an air turbine starter includes delivering lubricating oil to an internal cavity of a clutch via an oil guide sleeve. The oil guide sleeve prevents oil from exiting the cavity through excess oil drainage passages before it lubricates the clutch components. The method also includes draining excess oil from the cavity through excess oil drainage passages so that excess oil does not substantially impede air flow through a vent plug passage.
摘要翻译： 离合器组件包括轴，通气塞和导油套筒。 轴包括内腔，用于允许油润滑离合器部件的第一通道和用于允许多余的油从内部空腔排出的第二通道。 通气塞具有与内腔连通的径向通道，用于将外部空气源排出空腔。 油导套将油引导到内腔中。 用于润滑和排空空气涡轮起动器的方法包括经由导油套管将润滑油输送到离合器的内腔。 导油套筒在润滑离合器部件之前防止油通过多余的排油通道离开空腔。 该方法还包括通过多余的排油通道从空腔排出多余的油，使得多余的油基本上不阻碍通过通气塞通道的空气流动。
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公开(公告)号：US08651806B2
公开(公告)日：2014-02-18
申请号：US12858415
申请日：2010-08-17
CPC分类号： F02C7/277 , F01D25/24 , F02C7/32 , F05D2220/50 , F05D2250/51 , F05D2250/71 , F05D2250/74 , Y02T50/671 , Y02T50/673
摘要： An inlet housing assembly for an Air Turbine Starter includes an outer flowpath curve of an inlet flowpath defined by a multiple of arcuate surfaces in cross-section.
摘要翻译： 用于空气涡轮起动器的入口壳体组件包括由横截面中的多个弧形表面限定的入口流动路径的外部流路曲线。
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公开(公告)号：US20120328426A1
公开(公告)日：2012-12-27
申请号：US13597899
申请日：2012-08-29
CPC分类号： F01D5/143 , F01D5/141 , F02C7/277 , Y02T50/671 , Y02T50/673 , Y10T29/49229
摘要： A vane profile section for an air turbine starter includes an airfoil which defines an airfoil profile section through a leading edge and a trailing edge, the airfoil profile section defined by a set of X-coordinates and Z-coordinates.
摘要翻译： 用于空气涡轮起动器的叶片轮廓部分包括翼型件，其限定通过前缘和后缘的翼型轮廓部分，所述翼型轮廓部分由一组X坐标和Z坐标限定。
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公开(公告)号：US09028208B2
公开(公告)日：2015-05-12
申请号：US13597899
申请日：2012-08-29
CPC分类号： F01D5/143 , F01D5/141 , F02C7/277 , Y02T50/671 , Y02T50/673 , Y10T29/49229
摘要： A vane profile section for an air turbine starter includes an airfoil which defines an airfoil profile section through a leading edge and a trailing edge, the airfoil profile section defined by a set of X-coordinates and Z-coordinates.
摘要翻译： 用于空气涡轮起动器的叶片轮廓部分包括翼型件，其限定通过前缘和后缘的翼型轮廓部分，所述翼型轮廓部分由一组X坐标和Z坐标限定。
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公开(公告)号：US20140130356A1
公开(公告)日：2014-05-15
申请号：US13673174
申请日：2012-11-09
IPC分类号： F16H57/02 , F16H57/023 , F16H57/021
CPC分类号： F16H57/02 , F02C7/277 , F05D2260/40311 , F16H57/021 , F16H57/023 , F16H57/082 , Y10T29/4932 , Y10T29/49464
摘要： A gear cage assembly configured to support a plurality of planet gear in an air turbine starter is provided including a main plate and a back plate. The main plate includes a plurality of legs that extend from a first surface. A pin protrudes from a one of the plurality of legs. A plurality of shallow openings formed in the first surface extends over only a portion of a depth of the main plate. The back plate includes a plurality of bearing holes substantially identical to the plurality of shallow openings. A biasing mechanism and at least one alignment feature protrude from the back plate. The at least one alignment feature and the biasing mechanism are configured to contact at least one of the plurality of legs. A bushing mounted within the back plate is configured to receive the pin.
摘要翻译： 提供了一种构造成在空气涡轮起动器中支撑多个行星齿轮的齿轮箱组件，包括主板和后板。 主板包括从第一表面延伸的多个腿。 销从多个腿中的一个突出。 形成在第一表面中的多个浅开口仅在主板的深度的一部分上延伸。 背板包括与多个浅开口基本相同的多个轴承孔。 偏置机构和至少一个对准特征从背板突出。 所述至少一个对准特征和所述偏置机构构造成接触所述多个腿中的至少一个。 安装在后板中的衬套被配置为接收销。
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10.发明申请公开(公告)号：US20140124449A1
公开(公告)日：2014-05-08
申请号：US13668983
申请日：2012-11-05
IPC分类号： B03C1/02
CPC分类号： B03C1/0332 , B03C1/284 , B03C1/286 , B03C2201/18 , B03C2201/28
摘要： A chip collector body is provided including a coupled base and elongate member. The base and elongate member have a substantially hollow interior extending from a first end to a second end, so as to form a shell. A collector element is positioned within the hollow interior. The collector element has a magnetic element positioned adjacent the second end and a flange positioned near the first end. The collector element is configured to move between a first position and a second position to selectively demagnetize the chip collector body. An axial biasing member is positioned between the flange of the collector element and a rigid surface. The axial biasing member is configured to bias the collector element into the first position.
摘要翻译： 提供了一种芯片收集器本体，其包括联接的底座和细长构件。 基部和细长构件具有从第一端延伸到第二端的基本上中空的内部，从而形成外壳。 收集器元件位于中空内部。 集电器元件具有邻近第二端定位的磁性元件和位于第一端附近的凸缘。 集电体元件构造成在第一位置和第二位置之间移动，以选择性地使集电体本体去磁。 轴向偏置构件位于收集器元件的凸缘和刚性表面之间。 轴向偏置构件构造成将收集器元件偏置到第一位置。
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