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公开(公告)号：US09656343B2
公开(公告)日：2017-05-23
申请号：US14693405
申请日：2015-04-22
Applicant: Hamilton Sundstrand Corporation
Inventor： Craig M. Beers , Victoria S. Richardson
CPC classification number: B23K15/0053 , B22D25/00 , B23K15/0006 , B23K15/0033 , B23K15/0093 , B23K33/004 , Y10T428/12764
Abstract: An article is provided and includes a first part having a first edge defined at an intersection of first and second surfaces where the first and second surfaces form a first angle, a second part having a second edge defined at an intersection of third and fourth surfaces where the third and fourth surfaces form a second angle which is different from the first angle and a weld joint formed at locations where the first surface contacts the third surface.
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Patent Agency Ranking
公开(公告)号：US20150224593A1
公开(公告)日：2015-08-13
申请号：US14693405
申请日：2015-04-22
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Craig M. Beers , Victoria S. Richardson
CPC classification number: B23K15/0053 , B22D25/00 , B23K15/0006 , B23K15/0033 , B23K15/0093 , B23K33/004 , Y10T428/12764
Abstract: An article is provided and includes a first part having a first edge defined at an intersection of first and second surfaces where the first and second surfaces form a first angle, a second part having a second edge defined at an intersection of third and fourth surfaces where the third and fourth surfaces form a second angle which is different from the first angle and a weld joint formed at locations where the first surface contacts the third surface.
Abstract translation: 提供一种制品，其包括第一部分，第一部分具有限定在第一和第二表面的第一和第二表面的交叉处的第一和第二表面形成第一角度的第一边缘，第二部分具有限定在第三和第四表面的交叉处的第二边缘， 第三和第四表面形成与第一角度不同的第二角度和形成在第一表面接触第三表面的位置处的焊接接头。
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公开(公告)号：US20130224016A1
公开(公告)日：2013-08-29
申请号：US13858232
申请日：2013-04-08
Applicant: Hamilton Sundstrand Corporation
Inventor： Craig M. Beers , Brent J. Merritt , Victoria S. Richardson
IPC: F04D29/051
CPC classification number: F04D29/051 , B64D13/06 , F04D29/0513 , F04D29/584
Abstract: A compressor rotor compresses and delivers compressed air across a turbine rotor. The turbine rotor is connected to the compressor rotor such that rotation of the turbine rotor drives the compressor rotor. A shaft is connected to rotate with the turbine rotor and the compressor rotor. A thrust bearing is provided by a member extending perpendicular and radially outwardly of the shaft. The member rotates with the shaft and faces a first housing wall. A hollow chamber is formed on an opposed side of the first housing wall. A cooling air path supplies air across a thrust bearing surface, and between the member and the first housing wall. The first housing wall has a communication hole for communicating cooling air from the cooling air path into the hollow cavity to drive air within the hollow chamber. Also, a housing incorporating the communication hole is disclosed.
Abstract translation: 压缩机转子在涡轮转子上压缩和输送压缩空气。 涡轮转子连接到压缩机转子，使得涡轮转子的旋转驱动压缩机转子。 连接轴与涡轮转子和压缩机转子一起旋转。 推力轴承由垂直于轴的径向向外延伸的构件提供。 构件与轴旋转并面向第一壳体壁。 中空室形成在第一壳体壁的相对侧上。 冷却空气路径通过推力轴承表面，并且在构件和第一壳体壁之间提供空气。 第一壳体壁具有用于将冷却空气从冷却空气通道传送到中空腔中的连通孔，以驱动中空室内的空气。 此外，公开了一种结合有连通孔的壳体。
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公开(公告)号：US09261101B2
公开(公告)日：2016-02-16
申请号：US13664509
申请日：2012-10-31
Applicant: Hamilton Sundstrand Corporation
Inventor： Eric Chrabascz , Victoria S. Richardson , Brent J. Merritt
CPC classification number: F04D25/0606 , B64D13/00 , F04D19/00 , F04D29/522 , F04D29/644 , Y10T29/49238
Abstract: A fan housing has a radially outer surface. A pair of radially intermediate surfaces includes a first surface spaced towards a first axial end, which has an inner bore positioned radially outward of an inner bore of a second surface. Vanes extend between the radially outer surface and an outer periphery of the pair of radially intermediate surfaces. A bearing bore extends radially inwardly of the first surface. A mounting lug nub is formed on an outer periphery of the radially outer surface. A first distance is defined between the first axial one end of the fan housing and an opposed axial end. A second distance is defined between the first axial end and a center of the mounting lug. A ratio of the first distance to the second distance is between 2.13 and 2.11. An intermediate part, a ram air fan and a method are also disclosed.
Abstract translation: 风扇壳体具有径向外表面。 一对径向中间表面包括与第一轴向端部间隔开的第一表面，该第一表面具有位于第二表面的内孔的径向外侧的内孔。 叶片在一对径向中间表面的径向外表面和外周之间延伸。 轴承孔径向向内延伸到第一表面。 在径向外表面的外周上形成安装凸耳。 在风扇壳体的第一轴向一端和相对的轴向端之间限定第一距离。 在第一轴向端和安装凸耳的中心之间限定第二距离。 第一距离与第二距离的比值在2.13和2.11之间。 还公开了中间部件，冲压风机和方法。
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公开(公告)号：US08827639B2
公开(公告)日：2014-09-09
申请号：US13858232
申请日：2013-04-08
Applicant: Hamilton Sundstrand Corporation
Inventor： Craig M. Beers , Brent J. Merritt , Victoria S. Richardson
IPC: F04D29/58 , F04D29/051 , B64D13/06
CPC classification number: F04D29/051 , B64D13/06 , F04D29/0513 , F04D29/584
Abstract: A compressor rotor compresses and delivers compressed air across a turbine rotor. The turbine rotor is connected to the compressor rotor such that rotation of the turbine rotor drives the compressor rotor. A shaft is connected to rotate with the turbine rotor and the compressor rotor. A thrust bearing is provided by a member extending perpendicular and radially outwardly of the shaft. The member rotates with the shaft and faces a first housing wall. A hollow chamber is formed on an opposed side of the first housing wall. A cooling air path supplies air across a thrust bearing surface, and between the member and the first housing wall. The first housing wall has a communication hole for communicating cooling air from the cooling air path into the hollow cavity to drive air within the hollow chamber. Also, a housing incorporating the communication hole is disclosed.
Abstract translation: 压缩机转子在涡轮转子上压缩和输送压缩空气。 涡轮转子连接到压缩机转子，使得涡轮转子的旋转驱动压缩机转子。 连接轴与涡轮转子和压缩机转子一起旋转。 推力轴承由垂直于轴的径向向外延伸的构件提供。 构件与轴旋转并面向第一壳体壁。 中空室形成在第一壳体壁的相对侧上。 冷却空气路径通过推力轴承表面，并且在构件和第一壳体壁之间提供空气。 第一壳体壁具有用于将冷却空气从冷却空气通道传送到中空腔中的连通孔，以驱动中空室内的空气。 此外，公开了一种结合有连通孔的壳体。
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公开(公告)号：US20140119908A1
公开(公告)日：2014-05-01
申请号：US13664509
申请日：2012-10-31
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Eric Chrabascz , Victoria S. Richardson , Brent J. Merritt
CPC classification number: F04D25/0606 , B64D13/00 , F04D19/00 , F04D29/522 , F04D29/644 , Y10T29/49238
Abstract: A fan housing has a radially outer surface. A pair of radially intermediate surfaces includes a first surface spaced towards a first axial end, which has an inner bore positioned radially outward of an inner bore of a second surface. Vanes extend between the radially outer surface and an outer periphery of the pair of radially intermediate surfaces. A bearing bore extends radially inwardly of the first surface. A mounting lug nub is formed on an outer periphery of the radially outer surface. A first distance is defined between the first axial one end of the fan housing and an opposed axial end. A second distance is defined between the first axial end and a center of the mounting lug. A ratio of the first distance to the second distance is between 2.13 and 2.11. An intermediate part, a ram air fan and a method are also disclosed.
Abstract translation: 风扇壳体具有径向外表面。 一对径向中间表面包括与第一轴向端部间隔开的第一表面，该第一表面具有位于第二表面的内孔的径向外侧的内孔。 叶片在一对径向中间表面的径向外表面和外周之间延伸。 轴承孔径向向内延伸到第一表面。 在径向外表面的外周上形成安装凸耳。 在风扇壳体的第一轴向一端和相对的轴向端之间限定第一距离。 在第一轴向端和安装凸耳的中心之间限定第二距离。 第一距离与第二距离的比值在2.13和2.11之间。 还公开了中间部件，冲压风机和方法。
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