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公开(公告)号：US20160290389A1
公开(公告)日：2016-10-06
申请号：US14672797
申请日：2015-03-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Walter Andrew Meacham , Walter Lee Meacham
CPC classification number: F16C17/10 , F01D5/026 , F01D5/066 , F05D2220/32 , F05D2240/52 , F05D2240/54 , F16C17/26
Abstract: Apparatuses are provided for a pilot ring. The pilot ring includes a first ring and a second ring positioned concentrically within the first ring. The second ring includes a first circumferential surface positioned adjacent to the first ring and a second circumferential surface opposite the first circumferential surface. The second circumferential surface includes at least one roll feature that extends substantially along a perimeter of the second circumferential surface.
Abstract translation: 为导向环提供设备。 导向环包括同心地位于第一环内的第一环和第二环。 第二环包括邻近第一环定位的第一圆周表面和与第一圆周表面相对的第二圆周表面。 第二圆周表面包括基本上沿着第二圆周表面的周边延伸的至少一个辊特征。
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公开(公告)号：US09488218B2
公开(公告)日：2016-11-08
申请号：US14672797
申请日：2015-03-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Walter Andrew Meacham , Walter Lee Meacham
CPC classification number: F16C17/10 , F01D5/026 , F01D5/066 , F05D2220/32 , F05D2240/52 , F05D2240/54 , F16C17/26
Abstract: Apparatuses are provided for a pilot ring. The pilot ring includes a first ring and a second ring positioned concentrically within the first ring. The second ring includes a first circumferential surface positioned adjacent to the first ring and a second circumferential surface opposite the first circumferential surface. The second circumferential surface includes at least one roll feature that extends substantially along a perimeter of the second circumferential surface.
Abstract translation: 为导向环提供设备。 导向环包括同心地位于第一环内的第一环和第二环。 第二环包括邻近第一环定位的第一圆周表面和与第一圆周表面相对的第二圆周表面。 第二圆周表面包括基本上沿着第二圆周表面的周边延伸的至少一个辊特征。
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3.发明申请公开(公告)号：US20140154058A1
公开(公告)日：2014-06-05
申请号：US13691233
申请日：2012-11-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Walter Lee Meacham , Alan Margolis , Yates Wong
CPC classification number: F16C33/00 , F01D25/162 , F01D25/166 , F05D2220/40 , F16C17/024 , F16C2240/46 , F16C2360/00 , Y10T29/49639
Abstract: A rotating assembly of turbomachinery is provided. The rotating assembly includes a plurality of components mounted on a rotatable shaft within a housing of the turbomachinery and at least one foil journal bearing assembly for mounting the rotatable shaft to the housing. The foil journal bearing assembly includes an annular bearing carrier mounted to the housing. An annular bearing sleeve is disposed within the annular bearing carrier and attached thereto. The annular bearing sleeve is lined with a plurality of foils. A journal is mounted to the rotatable shaft. The journal has an outer surface engaging the foils. The journal is configured to at least one of the following: resist operational deflection thereof and reduce the effects of misalignment. A method for producing the journal of the foil journal bearing assembly is also provided.
Abstract translation: 提供涡轮机械的旋转组件。 旋转组件包括安装在涡轮机壳体内的可旋转轴上的多个部件和用于将可旋转轴安装到壳体的至少一个箔轴颈轴承组件。 箔片轴颈轴承组件包括安装到壳体的环形轴承架。 环形轴承套筒设置在环形轴承架内并与其连接。 环形轴承套筒衬有多个箔片。 轴颈安装在旋转轴上。 该轴颈具有与箔片接合的外表面。 该轴颈被配置为以下中的至少一个：抵抗其操作偏转并减小未对准的影响。 还提供了一种用于制造箔轴颈轴承组件的轴颈的方法。
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Patent Agency Ranking
4.发明授权Rotating assemblies of turbomachinery, foil journal bearing assemblies thereof, and methods for producing journals of the foil journal bearing assemblies 有权涡轮机械的旋转组件，箔轴颈轴承组件以及用于制造箔轴颈轴承组件的轴颈的方法公开(公告)号：US09404534B2
公开(公告)日：2016-08-02
申请号：US13691233
申请日：2012-11-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Walter Lee Meacham , Alan Margolis , Yates Wong
CPC classification number: F16C33/00 , F01D25/162 , F01D25/166 , F05D2220/40 , F16C17/024 , F16C2240/46 , F16C2360/00 , Y10T29/49639
Abstract: A rotating assembly of turbomachinery is provided. The rotating assembly includes a plurality of components mounted on a rotatable shaft within a housing of the turbomachinery and at least one foil journal bearing assembly for mounting the rotatable shaft to the housing. The foil journal bearing assembly includes an annular bearing carrier mounted to the housing. An annular bearing sleeve is disposed within the annular bearing carrier and attached thereto. The annular bearing sleeve is lined with a plurality of foils. A journal is mounted to the rotatable shaft. The journal has an outer surface engaging the foils. The journal is configured to at least one of the following: resist operational deflection thereof and reduce the effects of misalignment. A method for producing the journal of the foil journal bearing assembly is also provided.
Abstract translation: 提供涡轮机械的旋转组件。 旋转组件包括安装在涡轮机壳体内的可旋转轴上的多个部件和用于将可旋转轴安装到壳体的至少一个箔轴颈轴承组件。 箔片轴颈轴承组件包括安装到壳体的环形轴承架。 环形轴承套筒设置在环形轴承架内并与其连接。 环形轴承套筒衬有多个箔片。 轴颈安装在旋转轴上。 该轴颈具有与箔片接合的外表面。 该轴颈被配置为以下中的至少一个：抵抗其操作偏转并减小未对准的影响。 还提供了一种用于制造箔轴颈轴承组件的轴颈的方法。
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5.发明授权Rotor support structures including anisotropic foil bearings or anisotropic bearing housings and methods for controlling non-synchronous vibrations of rotating machinery using the same 有权转子支撑结构包括各向异性箔轴承或各向异性轴承座以及用于控制使用其的旋转机械的非同步振动的方法公开(公告)号：US09109622B2
公开(公告)日：2015-08-18
申请号：US13680847
申请日：2012-11-19
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Walter Lee Meacham , Marshall Saville , Alan Margolis
CPC classification number: F16C17/024 , F16C27/02 , F16C33/02 , Y10T29/49647
Abstract: Rotor support structures including anisotropic foil bearings or anisotropic bearing housings are provided for controlling non-synchronous vibrations of rotating machinery. The rotor support structure comprises a foil bearing adapted to be disposed around a journal of a rotating rotor shaft and a bearing housing disposed around the foil bearing, wherein one of the foil bearing or the bearing housing is configured to be anisotropic. The anisotropic foil bearing and anisotropic bearing housing exhibit a stiffness in a first support direction that varies in magnitude from that in a second support direction that is substantially orthogonal to the first support direction.
Abstract translation: 提供包括各向异性箔轴承或各向异性轴承座的转子支撑结构，用于控制旋转机械的非同步振动。 转子支撑结构包括适于围绕旋转转子轴的轴颈设置的箔轴承和围绕箔轴承设置的轴承壳体，其中箔片轴承或轴承壳体中的一个被配置为各向异性的。 各向异性箔轴承和各向异性轴承壳体在与第一支撑方向基本上正交的第二支撑方向上的尺寸上与第一支撑方向上的刚度呈现大的变化。
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公开(公告)号：US09382812B2
公开(公告)日：2016-07-05
申请号：US14280614
申请日：2014-05-18
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Walter Lee Meacham , Kostandin Gjika , Mohsiul Alam , Gerald D. LaRue
IPC: F04B17/00 , F01D25/16 , F02C6/12 , F16C19/18 , F16C27/06 , F16C32/06 , F16C33/10 , F16C35/10 , F16C35/12 , F16C17/18
CPC classification number: F01D25/164 , F02C6/12 , F05D2220/40 , F05D2240/53 , F05D2240/54 , F16C17/02 , F16C17/18 , F16C19/184 , F16C27/02 , F16C27/045 , F16C27/06 , F16C32/06 , F16C33/10 , F16C33/1045 , F16C33/6659 , F16C35/10 , F16C35/12 , F16C2360/24 , Y10S384/901
Abstract: A rotating assembly for a turbocharger can include a center housing that includes a through bore having a central axis; a bearing cartridge positioned in the through bore where the bearing cartridge includes an outer race, an inner race and rolling elements disposed between the inner race and the outer race; an anisotropic member positioned in the through bore between the outer race of the bearing cartridge and a surface of the center housing where the surface defines at least part of the through bore of the center housing; and a shaft rotatably supported in the center housing by the bearing cartridge where the inner race is mounted on the shaft and the shaft is connected at one end to a compressor wheel and at another end to a turbine wheel.
Abstract translation: 用于涡轮增压器的旋转组件可以包括中心壳体，其包括具有中心轴线的通孔; 定位在所述通孔中的轴承盒，其中所述轴承座包括外座圈，内座圈和设置在所述内座圈和所述外座圈之间的滚动元件; 定位在所述轴承筒的外座圈之间的通孔中的各向异性构件和所述中心壳体的表面限定所述中心壳体的至少一部分通孔的表面; 以及通过轴承筒可旋转地支撑在中心壳体中的轴，其中内座圈安装在轴上，并且轴的一端连接到压缩机叶轮并且另一端连接到涡轮机叶轮。
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公开(公告)号：US20140255157A1
公开(公告)日：2014-09-11
申请号：US14280614
申请日：2014-05-18
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Walter Lee Meacham , Kostandin Gjika , Mohsiul Alam , Gerald D. LaRue
CPC classification number: F01D25/164 , F02C6/12 , F05D2220/40 , F05D2240/53 , F05D2240/54 , F16C17/02 , F16C17/18 , F16C19/184 , F16C27/02 , F16C27/045 , F16C27/06 , F16C32/06 , F16C33/10 , F16C33/1045 , F16C33/6659 , F16C35/10 , F16C35/12 , F16C2360/24 , Y10S384/901
Abstract: A rotating assembly for a turbocharger can include a center housing that includes a through bore having a central axis; a bearing cartridge positioned in the through bore where the bearing cartridge includes an outer race, an inner race and rolling elements disposed between the inner race and the outer race; an anisotropic member positioned in the through bore between the outer race of the bearing cartridge and a surface of the center housing where the surface defines at least part of the through bore of the center housing; and a shaft rotatably supported in the center housing by the bearing cartridge where the inner race is mounted on the shaft and the shaft is connected at one end to a compressor wheel and at another end to a turbine wheel.
Abstract translation: 用于涡轮增压器的旋转组件可以包括中心壳体，其包括具有中心轴线的通孔; 定位在所述通孔中的轴承盒，其中所述轴承座包括外座圈，内座圈和设置在所述内座圈和所述外座圈之间的滚动元件; 定位在所述轴承筒的外座圈之间的通孔中的各向异性构件和所述中心壳体的表面限定所述中心壳体的至少一部分通孔的表面; 以及通过轴承筒可旋转地支撑在中心壳体中的轴，其中内座圈安装在轴上，并且轴的一端连接到压缩机叶轮，并且另一端连接到涡轮机叶轮。
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8.发明申请公开(公告)号：US20140140645A1
公开(公告)日：2014-05-22
申请号：US13680847
申请日：2012-11-19
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Walter Lee Meacham , Marshall Saville , Alan Margolis
CPC classification number: F16C17/024 , F16C27/02 , F16C33/02 , Y10T29/49647
Abstract: Rotor support structures including anisotropic foil bearings or anisotropic bearing housings are provided for controlling non-synchronous vibrations of rotating machinery. The rotor support structure comprises a foil bearing adapted to be disposed around a journal of a rotating rotor shaft and a bearing housing disposed around the foil bearing, wherein one of the foil bearing or the bearing housing is configured to be anisotropic. The anisotropic foil bearing and anisotropic bearing housing exhibit a stiffness in a first support direction that varies in magnitude from that in a second support direction that is substantially orthogonal to the first support direction.
Abstract translation: 提供包括各向异性箔轴承或各向异性轴承座的转子支撑结构，用于控制旋转机械的非同步振动。 转子支撑结构包括适于围绕旋转转子轴的轴颈设置的箔轴承和围绕箔轴承设置的轴承壳体，其中箔片轴承或轴承壳体中的一个被配置为各向异性的。 各向异性箔轴承和各向异性轴承壳体在与第一支撑方向基本上正交的第二支撑方向上的尺寸上与第一支撑方向上的刚度呈现大的变化。
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