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公开(公告)号：US20190212410A1
公开(公告)日：2019-07-11
申请号：US16234723
申请日：2018-12-28
Applicant: NEXTracker Inc.
Inventor： Alexander W. AU
IPC: G01S3/786 , F16C23/10 , F24S30/425 , F16C11/04 , H02S20/10 , H02S20/32 , F16H19/08 , F24S25/10 , F16C25/02
CPC classification number: G01S3/7861 , F16C11/045 , F16C23/10 , F16C25/02 , F16H19/08 , F24S25/10 , F24S30/425 , F24S2030/15 , H02S20/10 , H02S20/32 , Y02E10/47 , Y10T74/18792
Abstract: A slew gear drive including a housing having a tubular portion having a longitudinal axis, a shaft formed with a worm gear configured for rotational movement about the longitudinal axis within the tubular portion of the housing, and a torque tube having an outer surface, the torque tube carried by the housing for rotational movement about a rotational axis perpendicular to the worm gear, wherein an inner race coupled to the torque tube including a gear having teeth configured to engage the worm gear, the teeth extending less than a 360 degrees around the inner race. Rotation of the worm gear about the longitudinal axis engaging the teeth of the inner race, thereby rotating the inner race the torque tube about the rotational axis relative to the housing.
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公开(公告)号：USD832200S1
公开(公告)日：2018-10-30
申请号：US29516653
申请日：2015-02-04
Applicant: NEXTracker Inc.
Designer： Alexander W. Au
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公开(公告)号：US09970686B2
公开(公告)日：2018-05-15
申请号：US15656974
申请日：2017-07-21
Applicant: NEXTracker Inc.
Inventor： Alexander W. Au
CPC classification number: F24S30/425 , F24J2/526 , F24J2002/4663 , F24S25/10 , F24S25/33 , F24S25/65 , F24S25/70 , F24S2025/6003 , F24S2030/12 , F24S2030/15 , H01L31/054 , H02S20/10 , H02S20/32 , Y02E10/47 , Y02E10/50
Abstract: A solar tracker apparatus comprises a center of mass with an adjustable hanger assembly configured with a clam shell clamp assembly on the adjustable hanger assembly and a cylindrical torque tube comprising a plurality of torque tubes configured together in a continuous length from a first end to a second end such that the center of mass is aligned with a center of rotation of the cylindrical torque tubes to reduce a load of a drive motor operably coupled to the cylindrical torque tube.
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公开(公告)号：US09905717B2
公开(公告)日：2018-02-27
申请号：US14101273
申请日：2013-12-09
Applicant: NEXTracker Inc.
Inventor： Alexander W. Au
IPC: H01L31/052 , F24J2/52 , F24J2/54 , H02S20/32
CPC classification number: H01L31/052 , F24S25/10 , F24S25/70 , F24S30/425 , F24S2030/15 , H02S20/32 , Y02E10/47
Abstract: In an example, the present invention provides a solar tracker apparatus. In an example, the apparatus comprises a center of mass with an adjustable hanger assembly configured with a clam shell clamp assembly on the adjustable hanger assembly and a cylindrical torque tube comprising a plurality of torque tubes configured together in a continuous length from a first end to a second end such that the center of mass is aligned with a center of rotation of the cylindrical torque tubes to reduce a load of a drive motor operably coupled to the cylindrical torque tube. Further details of the present example, among others, can be found throughout the present specification and more particularly below.
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公开(公告)号：USD804407S1
公开(公告)日：2017-12-05
申请号：US29527987
申请日：2015-05-22
Applicant: NEXTracker, Inc.
Designer： Alexander W. Au
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Patent Agency Ranking
公开(公告)号：US09766319B2
公开(公告)日：2017-09-19
申请号：US14489409
申请日：2014-09-17
Applicant: NEXTracker Inc.
Inventor： Alexander W. Au
IPC: F16C23/10 , F16C25/02 , F16C11/00 , F24J2/54 , F16H19/08 , G01S3/786 , H01L31/042 , F16C11/04 , H02S20/32 , H02S20/10 , F24J2/52
CPC classification number: G01S3/7861 , F16C11/045 , F16C23/10 , F16C25/02 , F16H19/08 , F24S25/10 , F24S30/425 , F24S2030/15 , H02S20/10 , H02S20/32 , Y02E10/47 , Y10T74/18792
Abstract: In an example, the present invention provides a solar tracker apparatus configured with an off-set drive assembly. In an example, the apparatus has an inner race structure, which has a cylindrical region coupled to a main body region, the main body comprising an off-set open region. The cylindrical region is an annular sleeve structure coupled to the main body region, which occupies the spatial region within the cylindrical region. In an example, the apparatus has an outer race structure coupled to enclose the inner race structure, configured to couple the inner race structure to allow the inner race structure to move in a rotational manner about a spatial arc region; and configured to allow the inner race structure to pivot about a region normal to a direction of the spatial arc region. In an example, the solar tracker has a clamp assembly that is configured to pivot a torque tube.
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公开(公告)号：USD777098S1
公开(公告)日：2017-01-24
申请号：US29525310
申请日：2015-04-28
Applicant: NEXTracker Inc.
Designer： Alexander W. Au
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公开(公告)号：US20160377325A1
公开(公告)日：2016-12-29
申请号：US15261681
申请日：2016-09-09
Applicant: NEXTracker Inc.
Inventor： Alexander W. AU
CPC classification number: F24S30/425 , F24J2/526 , F24J2002/4663 , F24S25/10 , F24S25/33 , F24S25/65 , F24S25/70 , F24S2025/6003 , F24S2030/12 , F24S2030/15 , H01L31/054 , H02S20/10 , H02S20/32 , Y02E10/47 , Y02E10/50
Abstract: In an example, the present invention provides a solar tracker apparatus. In an example, the apparatus comprises a center of mass with an adjustable hanger assembly configured with a clam shell clamp assembly on the adjustable hanger assembly and a cylindrical torque tube comprising a plurality of torque tubes configured together in a continuous length from a first end to a second end such that the center of mass is aligned with a center of rotation of the cylindrical torque tubes to reduce a load of a drive motor operably coupled to the cylindrical torque tube. Further details of the present example, among others, can be found throughout the present specification and more particularly below.
Abstract translation: 在一个示例中，本发明提供一种太阳能追踪器装置。 在一个示例中，该设备包括质量中心，其具有可调节的衣架组件，该可调节衣架组件在可调节衣架组件上配置有蛤壳式夹具组件，以及圆柱形扭矩管，其包括多个扭矩管，所述扭矩管从第一端至 第二端使得质心与圆柱形扭矩管的旋转中心对准以减小可操作地联接到圆柱形扭矩管的驱动马达的负载。 本实施例的进一步细节尤其在本说明书中可以找到，更具体地在下面。
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公开(公告)号：US09466749B1
公开(公告)日：2016-10-11
申请号：US14184656
申请日：2014-02-19
Applicant: NEXTracker Inc.
Inventor： Alexander W. Au
IPC: H02S20/32 , H01L31/052
CPC classification number: F24S30/425 , F24J2/526 , F24J2002/4663 , F24S25/10 , F24S25/33 , F24S25/65 , F24S25/70 , F24S2025/6003 , F24S2030/12 , F24S2030/15 , H01L31/054 , H02S20/10 , H02S20/32 , Y02E10/47 , Y02E10/50
Abstract: In an example, the present invention provides a solar tracker apparatus. In an example, the apparatus comprises a center of mass with an adjustable hanger assembly configured with a clam shell clamp assembly on the adjustable hanger assembly and a cylindrical torque tube comprising a plurality of torque tubes configured together in a continuous length from a first end to a second end such that the center of mass is aligned with a center of rotation of the cylindrical torque tubes to reduce a load of a drive motor operably coupled to the cylindrical torque tube. Further details of the present example, among others, can be found throughout the present specification and more particularly below.
Abstract translation: 在一个示例中，本发明提供一种太阳能追踪器装置。 在一个示例中，该设备包括质量中心，其具有可调节的衣架组件，该可调节衣架组件在可调节衣架组件上配置有蛤壳式夹具组件，以及圆柱形扭矩管，其包括多个扭矩管，所述扭矩管从第一端至 第二端使得质心与圆柱形扭矩管的旋转中心对准以减小可操作地联接到圆柱形扭矩管的驱动马达的负载。 本实施例的进一步细节尤其在本说明书中可以找到，更具体地在下面。
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公开(公告)号：US09276522B1
公开(公告)日：2016-03-01
申请号：US14734981
申请日：2015-06-09
Applicant: NEXTracker Inc.
Inventor： Alexander W. Au
CPC classification number: H02S20/32 , F16F1/36 , F16F15/08 , F16M11/04 , F24S25/65 , F24S30/425 , F24S40/85 , F24S2025/6003 , F24S2030/19 , H02S30/10 , Y02B10/70 , Y02E10/47
Abstract: In an example, the system has a mechanical isolator comprising an elastic material configured to separate the panel rail from the torque tube cause destructive interference with a natural resonant frequency of the system without the mechanical isolator to reduce a mechanical vibration of the system.
Abstract translation: 在一个示例中，该系统具有机械隔离器，该机械隔离器包括弹性材料，该弹性材料被构造成将该导轨与扭矩管分开，从而与该系统的固有谐振频率产生相互干扰，而没有机械隔离器以减小系统的机械振动。
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