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1.发明申请公开(公告)号：US20220069745A1
公开(公告)日：2022-03-03
申请号：US17004352
申请日：2020-08-27
Applicant: Rockwell Automation Technologies, Inc.
Inventor： David A. Figie , Juan A. Fernandez
IPC: H02P6/00 , H02K11/215 , H02K41/03 , H02P6/16 , H02P25/064
Abstract: A system and method for adjusting the alignment and location of a magnet. A first actuator exerts a first applied force to urge the magnet in a first axial direction and a first biasing device exerts a first opposing force. The first applied force and opposing forces are modulated relative to each other to position the magnet at a lateral location. A second actuator exerts a second applied force to urge the magnet in a first angular direction about a pivot axis and a second biasing device exerts a second opposing force. The second applied and opposing forces are modulated relative to each other to position the magnet at a select angular orientation relative to the magnet holder. The magnet is secured to the magnet holder after positioning. The magnet can also be rotated about its geometric centerline to position its magnetic axis.
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公开(公告)号：US09966695B2
公开(公告)日：2018-05-08
申请号：US15353644
申请日：2016-11-16
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Juan Fernandez , Brijeshkumar Meghpara , David A. Figie
IPC: H05K7/00 , H01R13/58 , H01R13/6592 , H01R4/44 , H01R4/64 , H01R13/6594
CPC classification number: H01R13/5804 , H01R4/44 , H01R4/64 , H01R13/6592 , H01R13/6594
Abstract: An electronics module includes a housing including a wall. A cable clamp chassis projects outwardly from the housing wall. The cable clamp chassis includes first and second cable receiving locations respectively adapted to receive associated first and second cables. A clamp is secured to the cable clamp chassis by a fastener. The clamp is adapted to secure first and second associated cables in the first and second cable receiving locations. The fastener comprises a two-piece structure including a bolt and a head non-rotatably engaged with the bolt. The housing wall is provided as part of a sheet metal wall structure and the cable clamp chassis is cast metal or another monolithic conductive structure. The two-piece fastener comprises a carbon steel or stainless steel bolt and a cast metal or molded polymeric head that is non-rotatably engaged with a bolt head of the bolt.
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3.发明申请公开(公告)号：US20220337179A1
公开(公告)日：2022-10-20
申请号：US17856844
申请日：2022-07-01
Applicant: Rockwell Automation Technologies, Inc.
Inventor： David A. Figie , Juan A. Fernandez
IPC: H02P6/00 , H02K11/215 , H02P25/064 , H02P6/16 , H02K41/03
Abstract: A system and method for adjusting the alignment and location of a magnet. A first actuator exerts a first applied force to urge the magnet in a first axial direction and a first biasing device exerts a first opposing force. The first applied force and opposing forces are modulated relative to each other to position the magnet at a lateral location. A second actuator exerts a second applied force to urge the magnet in a first angular direction about a pivot axis and a second biasing device exerts a second opposing force. The second applied and opposing forces are modulated relative to each other to position the magnet at a select angular orientation relative to the magnet holder. The magnet is secured to the magnet holder after positioning. The magnet can also be rotated about its geometric centerline to position its magnetic axis.
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公开(公告)号：US20170062973A1
公开(公告)日：2017-03-02
申请号：US15353644
申请日：2016-11-16
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Juan Fernandez , Brijeshkumar Meghpara , David A. Figie
IPC: H01R13/58 , H01R13/6592
CPC classification number: H01R13/5804 , H01R4/44 , H01R4/64 , H01R13/6592 , H01R13/6594
Abstract: An electronics module includes a housing including a wall. A cable clamp chassis projects outwardly from the housing wall. The cable clamp chassis includes first and second cable receiving locations respectively adapted to receive associated first and second cables. A clamp is secured to the cable clamp chassis by a fastener. The clamp is adapted to secure first and second associated cables in the first and second cable receiving locations. The fastener comprises a two-piece structure including a bolt and a head non-rotatably engaged with the bolt. The housing wall is provided as part of a sheet metal wall structure and the cable clamp chassis is cast metal or another monolithic conductive structure. The two-piece fastener comprises a carbon steel or stainless steel bolt and a cast metal or molded polymeric head that is non-rotatably engaged with a bolt head of the bolt.
Abstract translation: 电子模块包括包括墙壁的壳体。 电缆夹底盘从外壳壁向外突出。 电缆夹底盘包括分别适于接收相关联的第一和第二电缆的第一和第二电缆接收位置。 夹具通过紧固件固定到电缆夹底盘。 夹具适于将第一和第二相关电缆固定在第一和第二电缆接收位置。 紧固件包括两件式结构，其包括螺栓和与螺栓不可旋转地接合的头部。 壳体壁设置为金属板壁结构的一部分，电缆夹底盘是铸造金属或另一单片导电结构。 两件式紧固件包括碳钢或不锈钢螺栓以及与螺栓的螺栓头不可旋转地接合的铸造金属或模制的聚合物头。
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Patent Agency Ranking
公开(公告)号：US11387761B2
公开(公告)日：2022-07-12
申请号：US17103820
申请日：2020-11-24
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Zoran Vrankovic , Gennadi Sizov , Gary L. Skibinski , David A. Figie , Yao Da , Todd M. Oestreich , Adam M. Shea
Abstract: A motor drive that outputs a sinusoidal waveform utilizes power switching devices operable at high switching frequencies. The switching devices may be operated, for example, between twenty kilohertz and one megahertz. A first filter is included at the output of the motor drive which has a bandwidth selected to attenuate voltage components at the output which are at the switching frequency or multiples thereof such that the output voltage waveform is generally sinusoidal. Additional filtering is included within the motor drive to establish a circulation path for common mode currents within the motor drive. Further, a shield is provided adjacent to those components within the motor drive that may experience voltage or current waveforms at the switching frequency or multiples thereof to cause radiated emissions to establish eddy currents within the EMI shield rather than passing through the shield into the environment.
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公开(公告)号：US11178796B2
公开(公告)日：2021-11-16
申请号：US16142791
申请日：2018-09-26
Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
Inventor： Brijeshkumar Meghpara , Kristin N. Yee , David A. Figie
Abstract: A cooling system is provided for power conversion circuitry. An intake section of a cooling air channeling element is arranged to direct cooling air through an enclosure, and through or around system components to circuit board-mounted circuitry to be cooled. The element has internal structures, such as deflectors that create local pockets of lower velocity and/or higher pressure air to trap airborne particles that can be evacuated through apertures (e.g., in adjacent plates or mounting structures). The intake section leads to a distribution section that is positioned adjacent to the circuit components to be cooled. The element may have an open bottom that cooperates with surrounding structures to channel the cooling air, facilitating molding of a single-piece element that can be easily mounted during system assembly.
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7.发明授权公开(公告)号：US11381181B2
公开(公告)日：2022-07-05
申请号：US17004352
申请日：2020-08-27
Applicant: Rockwell Automation Technologies, Inc.
Inventor： David A. Figie , Juan A. Fernandez
IPC: H02P6/16 , H02P6/00 , H02K11/215 , H02P25/064 , H02K41/03
Abstract: A system and method for adjusting the alignment and location of a magnet. A first actuator exerts a first applied force to urge the magnet in a first axial direction and a first biasing device exerts a first opposing force. The first applied force and opposing forces are modulated relative to each other to position the magnet at a lateral location. A second actuator exerts a second applied force to urge the magnet in a first angular direction about a pivot axis and a second biasing device exerts a second opposing force. The second applied and opposing forces are modulated relative to each other to position the magnet at a select angular orientation relative to the magnet holder. The magnet is secured to the magnet holder after positioning. The magnet can also be rotated about its geometric centerline to position its magnetic axis.
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公开(公告)号：US20210091697A1
公开(公告)日：2021-03-25
申请号：US17103820
申请日：2020-11-24
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Zoran Vrankovic , Gennadi Sizov , Gary L. Skibinski , David A. Figie , Yao Da , Todd M. Oestreich , Adam M. Shea
Abstract: A motor drive that outputs a sinusoidal waveform utilizes power switching devices operable at high switching frequencies. The switching devices may be operated, for example, between twenty kilohertz and one megahertz. A first filter is included at the output of the motor drive which has a bandwidth selected to attenuate voltage components at the output which are at the switching frequency or multiples thereof such that the output voltage waveform is generally sinusoidal. Additional filtering is included within the motor drive to establish a circulation path for common mode currents within the motor drive. Further, a shield is provided adjacent to those components within the motor drive that may experience voltage or current waveforms at the switching frequency or multiples thereof to cause radiated emissions to establish eddy currents within the EMI shield rather than passing through the shield into the environment.
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公开(公告)号：US20200100398A1
公开(公告)日：2020-03-26
申请号：US16142791
申请日：2018-09-26
Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
Inventor： Brijeshkumar Meghpara , Kristin N. Yee , David A. Figie
Abstract: A cooling system is provided for power conversion circuitry. An intake section of a cooling air channeling element is arranged to direct cooling air through an enclosure, and through or around system components to circuit board-mounted circuitry to be cooled. The element has internal structures, such as deflectors that create local pockets of lower velocity and/or higher pressure air to trap airborne particles that can be evacuated through apertures (e.g., in adjacent plates or mounting structures). The intake section leads to a distribution section that is positioned adjacent to the circuit components to be cooled. The element may have an open bottom that cooperates with surrounding structures to channel the cooling air, facilitating molding of a single-piece element that can be easily mounted during system assembly.
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