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公开(公告)号：US09627884B2
公开(公告)日：2017-04-18
申请号：US14577729
申请日：2014-12-19
Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
Inventor： Andrew P. Kaufman , Keith O. Satula
CPC classification number: H02H9/045 , G01R31/318513 , H01L23/62 , H01L2924/14 , H05K7/1481 , H05K9/0067 , Y10T29/49002
Abstract: A modular electrical assembly that includes a first enclosure that physically couples to a second enclosure to form a modular stackup arrangement. The first enclosure having a connection to an electrical ground for discharging electrostatic discharge (ESD) energy of ESD events of the modular electrical assembly. The first enclosure configured to enclose first circuitry and comprising at least one generally flat surface to electrically couple to the second enclosure. The second enclosure configured to enclose second circuitry and comprising at least one surface with a plurality of raised contact nodes arranged such that when in contact with the one surface of the first enclosure electrostatic discharge energy is directed over the raised contact nodes to the one surface of the first enclosure for discharging portions of the ESD energy through the electrical ground of the first enclosure.
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公开(公告)号：US20220117113A1
公开(公告)日：2022-04-14
申请号：US17163916
申请日：2021-02-01
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Michael S. Baran , Jason N. Shaw , Gary D. Dotson , Bruce J. Moore , Milan Svoboda , Pavel Jicha , John C. Laur , Keith O. Satula
IPC: H05K7/20
Abstract: An industrial automation controller includes a housing with a forced convection chamber. First and second fans are releasably connected to the housing and are adapted to induce airflow through the forced convection chamber. The first and second fans are each connected to the housing by respective first and second latch systems that each include a primary latch and a secondary latch. The secondary latch imposes a time delay during removal and replacement of a fan to facilitate hot swapping of the fan with a replacement fan. A make-last/break-first contact system is provided for each fan such that the fan is shutdown in a controlled manner prior to removal of the fan from the housing. The controller monitors internal temperature and fan speed. The controller initiates, logs, and reports fault conditions based upon the monitored temperature and/or fan speed. The controller is shut down if the monitored temperature exceeds a select temperature level.
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公开(公告)号：US10390456B2
公开(公告)日：2019-08-20
申请号：US15720641
申请日：2017-09-29
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Michael S. Baran , Jason N. Shaw , Gary D. Dotson , Bruce J. Moore , Milan Svoboda , Pavel Jicha , John C. Laur , Keith O. Satula
Abstract: An industrial automation controller includes a housing with a forced convection chamber. First and second fans are releasably connected to the housing and are adapted to induce airflow through the forced convection chamber. The first and second fans are each connected to the housing by respective first and second latch systems that each include a primary latch and a secondary latch. The secondary latch imposes a time delay during removal and replacement of a fan to facilitate hot swapping of the fan with a replacement fan. A make-last/break-first contact system is provided for each fan such that the fan is shutdown in a controlled manner prior to removal of the fan from the housing. The controller monitors internal temperature and fan speed. The controller initiates, logs, and reports fault conditions based upon the monitored temperature and/or fan speed. The controller is shut down if the monitored temperature exceeds a select temperature level.
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Patent Agency Ranking
公开(公告)号：US20200037465A1
公开(公告)日：2020-01-30
申请号：US16541875
申请日：2019-08-15
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Michael S. Baran , Jason N. Shaw , Gary D. Dotson , Bruce J. Moore , Milan Svoboda , Pavel Jicha , John C. Laur , Keith O. Satula
Abstract: An industrial automation controller includes a housing with a forced convection chamber. First and second fans are releasably connected to the housing and are adapted to induce airflow through the forced convection chamber. The first and second fans are each connected to the housing by respective first and second latch systems that each include a primary latch and a secondary latch. The secondary latch imposes a time delay during removal and replacement of a fan to facilitate hot swapping of the fan with a replacement fan. A make-last/break-first contact system is provided for each fan such that the fan is shutdown in a controlled manner prior to removal of the fan from the housing. The controller monitors internal temperature and fan speed. The controller initiates, logs, and reports fault conditions based upon the monitored temperature and/or fan speed. The controller is shut down if the monitored temperature exceeds a select temperature level.
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公开(公告)号：US20150103453A1
公开(公告)日：2015-04-16
申请号：US14577729
申请日：2014-12-19
Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
Inventor： Andrew P. Kaufman , Keith O. Satula
IPC: H02H9/04
CPC classification number: H02H9/045 , G01R31/318513 , H01L23/62 , H01L2924/14 , H05K7/1481 , H05K9/0067 , Y10T29/49002
Abstract: A modular electrical assembly that includes a first enclosure that physically couples to a second enclosure to form a modular stackup arrangement. The first enclosure having a connection to an electrical ground for discharging electrostatic discharge (ESD) energy of ESD events of the modular electrical assembly. The first enclosure configured to enclose first circuitry and comprising at least one generally flat surface to electrically couple to the second enclosure. The second enclosure configured to enclose second circuitry and comprising at least one surface with a plurality of raised contact nodes arranged such that when in contact with the one surface of the first enclosure electrostatic discharge energy is directed over the raised contact nodes to the one surface of the first enclosure for discharging portions of the ESD energy through the electrical ground of the first enclosure.
Abstract translation: 一种模块化电气组件，其包括物理耦合到第二外壳以形成模块化叠层装置的第一外壳。 第一个外壳具有与电接地连接，用于释放模块化电气组件ESD事件的静电放电（ESD）能量。 第一外壳被配置为封闭第一电路并且包括至少一个大致平坦的表面以电耦合到第二外壳。 第二壳体被配置为封闭第二电路并且包括具有多个凸起接触节点的至少一个表面，所述多个凸起接触节点布置成使得当与第一壳体的一个表面接触时，静电放电能量被引导到凸起的接触节点上 第一外壳，用于通过第一外壳的电接地排放ESD能量的部分。
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公开(公告)号：US11968811B2
公开(公告)日：2024-04-23
申请号：US17163916
申请日：2021-02-01
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Michael S. Baran , Jason N. Shaw , Gary D. Dotson , Bruce J. Moore , Milan Svoboda , Pavel Jicha , John C. Laur , Keith O. Satula
IPC: H05K7/20 , F04D25/06 , F04D25/16 , F04D27/00 , F04D29/60 , H05K1/02 , H05K7/12 , H05K7/14 , F04D25/08 , F04D29/00 , H01L23/40
CPC classification number: H05K7/20918 , F04D25/0613 , F04D25/166 , F04D27/008 , F04D29/601 , H05K1/0203 , H05K7/12 , H05K7/1465 , H05K7/20145 , H05K7/20163 , H05K7/20172 , H05K7/2019 , H05K7/20209 , H05K7/20409 , F04D25/08 , F04D27/004 , F04D29/005 , H01L23/40 , H05K7/20127 , H05K7/2049
Abstract: An industrial automation controller includes a housing with a forced convection chamber. First and second fans are releasably connected to the housing and are adapted to induce airflow through the forced convection chamber. The first and second fans are each connected to the housing by respective first and second latch systems that each include a primary latch and a secondary latch. The secondary latch imposes a time delay during removal and replacement of a fan to facilitate hot swapping of the fan with a replacement fan. A make-last/break-first contact system is provided for each fan such that the fan is shutdown in a controlled manner prior to removal of the fan from the housing. The controller monitors internal temperature and fan speed. The controller initiates, logs, and reports fault conditions based upon the monitored temperature and/or fan speed. The controller is shut down if the monitored temperature exceeds a select temperature level.
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公开(公告)号：US10912234B2
公开(公告)日：2021-02-02
申请号：US16541875
申请日：2019-08-15
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Michael S. Baran , Jason N. Shaw , Gary D. Dotson , Bruce J. Moore , Milan Svoboda , Pavel Jicha , John C. Laur , Keith O. Satula
IPC: H05K7/20 , F04D25/06 , F04D25/16 , F04D27/00 , H05K7/14 , H05K7/12 , H01L23/40 , F04D29/60 , H05K1/02
Abstract: An industrial automation controller includes a housing with a forced convection chamber. First and second fans are releasably connected to the housing and are adapted to induce airflow through the forced convection chamber. The first and second fans are each connected to the housing by respective first and second latch systems that each include a primary latch and a secondary latch. The secondary latch imposes a time delay during removal and replacement of a fan to facilitate hot swapping of the fan with a replacement fan. A make-last/break-first contact system is provided for each fan such that the fan is shutdown in a controlled manner prior to removal of the fan from the housing. The controller monitors internal temperature and fan speed. The controller initiates, logs, and reports fault conditions based upon the monitored temperature and/or fan speed. The controller is shut down if the monitored temperature exceeds a select temperature level.
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公开(公告)号：US20180132382A1
公开(公告)日：2018-05-10
申请号：US15720641
申请日：2017-09-29
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Michael S. Baran , Jason N. Shaw , Gary D. Dotson , Bruce J. Moore , Milan Svoboda , Pavel Jicha , John C. Laur , Keith O. Satula
IPC: H05K7/20
CPC classification number: H05K7/20163 , F04D25/0613 , F04D25/166 , F04D27/008 , F04D29/601 , H05K1/0203 , H05K7/12 , H05K7/1465 , H05K7/20145 , H05K7/20172 , H05K7/20209 , H05K7/20409
Abstract: An industrial automation controller includes a housing with a forced convection chamber. First and second fans are releasably connected to the housing and are adapted to induce airflow through the forced convection chamber. The first and second fans are each connected to the housing by respective first and second latch systems that each include a primary latch and a secondary latch. The secondary latch imposes a time delay during removal and replacement of a fan to facilitate hot swapping of the fan with a replacement fan. A make-last/break-first contact system is provided for each fan such that the fan is shutdown in a controlled manner prior to removal of the fan from the housing. The controller monitors internal temperature and fan speed. The controller initiates, logs, and reports fault conditions based upon the monitored temperature and/or fan speed. The controller is shut down if the monitored temperature exceeds a select temperature level.
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