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1. 发明授权

US09007746B2 Modular draw out fan module with chimney design for cooling components in low voltage switchgear 有权
标题翻译：模块化抽出风扇模块，采用烟囱设计，用于低压开关柜中的冷却组件
公开(公告)号：US09007746B2
公开(公告)日：2015-04-14
申请号：US13711716
申请日：2012-12-12
申请人： Rahul Rajvanshi , Harry W. Josten , James Keith Flowers
发明人： Rahul Rajvanshi , Harry W. Josten , James Keith Flowers
IPC分类号： H02B1/56 , H05K7/20
CPC分类号： H02B1/565 , H05K7/20581
摘要： A cabinet structure for a switchgear assembly. The cabinet structure includes a cabinet having upper and lower vents and a breaker cradle for holding a circuit breaker having primary disconnects for connecting the circuit breaker to bus bars. The cabinet further includes an air passageway located between the upper and lower vents, wherein the air passageway extends vertically through the primary disconnects and the cabinet. Further, the cabinet includes a fan module having at least one fan for drawing outside air through the lower vent, the air passageway and the primary disconnects for cooling the primary disconnects.
摘要翻译：开关柜组件的柜体结构。机柜结构包括具有上通风口和下通风口的柜，以及用于保持断路器的断路器支架，该断路器具有用于将断路器连接到汇流条的主断路器。所述机柜还包括位于所述上部和下部通风口之间的空气通道，其中所述空气通道垂直延伸通过所述主断路器和所述机柜。此外，机柜包括风扇模块，该风扇模块具有至少一个风扇，用于通过下通风口抽吸外部空气，空气通道和主断路器用于冷却主断路器。

2. 发明授权

US08242395B2 Circuit breaker compartment arc flash venting system 有权
标题翻译：断路器隔间电弧闪光灯排气系统
公开(公告)号：US08242395B2
公开(公告)日：2012-08-14
申请号：US12362715
申请日：2009-01-30
申请人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
发明人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
IPC分类号： H01H9/02
CPC分类号： H02B13/025 , H01H9/342 , H02B1/56
摘要： The present invention relates generally to a switchgear apparatus. More particularly, the invention encompasses a circuit breaker compartment arc flash venting system for a switchgear apparatus. The present invention also relates to enclosures for switchgear, panel boards, circuit breakers, and more particularly to an enclosure for low voltage switchgear and switchboard assemblies. The enclosure can be a walk-in type enclosure or a non-walk-in type enclosure. This invention further provides a method and apparatus for channeling plasma (hot arc gasses) that are generated from an arc. The circuit breaker compartment arc flash venting system is an integral part of an arc resistant switchgear assembly. The arc flash venting system works in conjunction with the bus insulation and ventilation systems in the switchgear apparatus to channel hot arc gasses (plasma) from a breaker compartment in the event of an internal arcing fault in the breaker compartment. The gasses are channeled to exit the upper rear of the breaker compartment and into the insulated section bus compartment. The hot arc gasses and other particulates then travel upward through the section bus compartment where they are routed to and safely discharged from the vent structure on the roof of the switchgear apparatus.
摘要翻译：开关设备技术领域本发明总体上涉及开关设备。更具体地，本发明包括用于开关设备的断路器隔室电弧闪光通风系统。本发明还涉及用于开关设备，面板，断路器的外壳，更具体地说，涉及用于低压开关设备和配电板组件的外壳。外壳可以是步入式外壳或非步入式外壳。本发明还提供了一种用于引导从电弧产生的等离子体（热电弧气体）的方法和装置。断路器隔间电弧闪光通风系统是电弧开关柜组件的组成部分。灭弧室系统与开关设备中的总线绝缘和通风系统一起工作，以在断路器室内发生内部电弧故障的情况下，从断路器室引导热电弧气体（等离子体）。气体被引导离开断路器隔室的上后部并进入绝缘部分总线室。然后，热电弧气体和其它颗粒向上行进通过分段总线室，在那里它们被布置到开关装置的顶部上的排气结构并从其安全地排出。

3. 发明申请

US20090212022A1 Circuit Breaker Compartment Arc Flash Venting System 有权
标题翻译：断路器隔间弧光放电系统
公开(公告)号：US20090212022A1
公开(公告)日：2009-08-27
申请号：US12362715
申请日：2009-01-30
申请人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
发明人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
IPC分类号： H01H33/02
CPC分类号： H02B13/025 , H01H9/342 , H02B1/56
摘要： The present invention relates generally to a switchgear apparatus. More particularly, the invention encompasses a circuit breaker compartment arc flash venting system for a switchgear apparatus. The present invention also relates to enclosures for switchgear, panel boards, circuit breakers, and more particularly to an enclosure for low voltage switchgear and switchboard assemblies. The enclosure can be a walk-in type enclosure or a non-walk-in type enclosure. This invention further provides a method and apparatus for channeling plasma (hot arc gasses) that are generated from an arc. The circuit breaker compartment arc flash venting system is an integral part of an arc resistant switchgear assembly. The arc flash venting system works in conjunction with the bus insulation and ventilation systems in the switchgear apparatus to channel hot arc gasses (plasma) from a breaker compartment in the event of an internal arcing fault in the breaker compartment. The gasses are channeled to exit the upper rear of the breaker compartment and into the insulated section bus compartment. The hot arc gasses and other particulates then travel upward through the section bus compartment where they are routed to and safely discharged from the vent structure on the roof of the switchgear apparatus.
摘要翻译：开关设备技术领域本发明总体上涉及开关设备。更具体地，本发明包括用于开关设备的断路器隔室电弧闪光通风系统。本发明还涉及用于开关设备，面板，断路器的外壳，更具体地说，涉及用于低压开关设备和配电板组件的外壳。外壳可以是步入式外壳或非步入式外壳。本发明还提供了一种用于引导从电弧产生的等离子体（热电弧气体）的方法和装置。断路器隔间电弧闪光通风系统是电弧开关柜组件的组成部分。灭弧室系统与开关设备中的总线绝缘和通风系统一起工作，以在断路器室内发生内部电弧故障的情况下，从断路器室引导热电弧气体（等离子体）。气体被引导离开断路器隔室的上后部并进入绝缘部分总线室。然后，热电弧气体和其它颗粒向上行进通过分段总线室，在那里它们被布置到开关装置的顶部上的排气结构并从其安全地排出。

4. 发明申请

US20140160636A1 MODULAR DRAW OUT FAN MODULE WITH CHIMNEY DESIGN FOR COOLING COMPONENTS IN LOW VOLTAGE SWITCHGEAR 有权
标题翻译：采用CHIMNEY设计的模块化风扇模块，用于低电压开关中的冷却组件
公开(公告)号：US20140160636A1
公开(公告)日：2014-06-12
申请号：US13711716
申请日：2012-12-12
申请人： Rahul Rajvanshi , Harry W. Josten , James Keith Flowers
发明人： Rahul Rajvanshi , Harry W. Josten , James Keith Flowers
IPC分类号： H02B1/56
CPC分类号： H02B1/565 , H05K7/20581
摘要： A cabinet structure for a switchgear assembly. The cabinet structure includes a cabinet having upper and lower vents and a breaker cradle for holding a circuit breaker having primary disconnects for connecting the circuit breaker to bus bars. The cabinet further includes an air passageway located between the upper and lower vents, wherein the air passageway extends vertically through the primary disconnects and the cabinet. Further, the cabinet includes a fan module having at least one fan for drawing outside air through the lower vent, the air passageway and the primary disconnects for cooling the primary disconnects.
摘要翻译：开关柜组件的柜体结构。机柜结构包括具有上通风口和下通风口的柜，以及用于保持断路器的断路器支架，该断路器具有用于将断路器连接到汇流条的主断路器。所述机柜还包括位于所述上部和下部通风口之间的空气通道，其中所述空气通道垂直延伸通过所述主断路器和所述机柜。此外，机柜包括风扇模块，该风扇模块具有至少一个风扇，用于通过下通风口抽吸外部空气，空气通道和主断路器用于冷却主断路器。

5. 发明授权

US08733855B2 Arc resistant switchgear modular compartment for instrumentation and circuit breakers 有权
标题翻译：用于仪表和断路器的电弧开关柜模块化隔间
公开(公告)号：US08733855B2
公开(公告)日：2014-05-27
申请号：US13101396
申请日：2011-05-05
申请人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
发明人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
IPC分类号： A47B81/00 , A47B97/00 , A47B95/00 , H01J5/00 , H01J15/00 , H02G3/08 , H05K5/00 , H02B1/00 , H02B5/00 , H02B11/00 , H02B1/26
CPC分类号： H02B13/025
摘要： Modular bucket assemblies enable selective configuration of switchgear compartments for conformance with selective levels of personnel accessibility to energized switchgear. The bucket assemblies can be configured to enable personnel access to energized compartments while service doors are open, such as for instrumentation compartments. Interiors and the front face of instrumentation compartment bucket assemblies are isolated from potential infiltration of hot arc gasses in the switchgear cabinet. Other compartments can be configured to enable personnel access to the front face of a fully closed door energized circuit breaker compartment by isolating the compartment door exterior and venting any hot arc gasses out of the compartment interior in a direction away from the front and other peripheral sides of the switchgear cabinet.
摘要翻译：模块化的铲斗组件使得能够选择性地配置开关柜，以符合对能量开关柜的人员可接近性的选择性水平。铲斗组件可以配置为使维修门打开时能够使人员进入通电隔间，例如用于仪表隔间。仪表舱斗组件的内部和前表面与开关柜中热弧气体的潜在渗透隔离。其他隔间可以配置成使得人员能够通过隔离隔室门外部并将任何热电弧气体从远离前部和其他外围侧面的方向排出隔室内部，从而进入完全关闭的门通电断路器隔室的前面的开关柜。

6. 发明申请

US20120013227A1 ARC RESISTANT SWITCHGEAR MODULAR COMPARTMENT FOR INSTRUMENTATION AND CIRCUIT BREAKERS 有权
标题翻译：用于仪表和断路器的抗电磁开关模块化隔间
公开(公告)号：US20120013227A1
公开(公告)日：2012-01-19
申请号：US13101396
申请日：2011-05-05
申请人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
发明人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
IPC分类号： H02B1/38
CPC分类号： H02B13/025
摘要： Modular bucket assemblies enable selective configuration of switchgear compartments for conformance with selective levels of personnel accessibility to energized switchgear. The bucket assemblies can be configured to enable personnel access to energized compartments while service doors are open, such as for instrumentation compartments. Interiors and the front face of instrumentation compartment bucket assemblies are isolated from potential infiltration of hot arc gasses in the switchgear cabinet. Other compartments can be configured to enable personnel access to the front face of a fully closed door energized circuit breaker compartment by isolating the compartment door exterior and venting any hot arc gasses out of the compartment interior in a direction away from the front and other peripheral sides of the switchgear cabinet.
摘要翻译：模块化的铲斗组件使得能够选择性地配置开关柜，以符合对能量开关柜的人员可接近性的选择性水平。铲斗组件可以配置为使维修门打开时能够使人员进入通电隔间，例如用于仪表隔间。仪表舱斗组件的内部和前表面与开关柜中热弧气体的潜在渗透隔离。其他隔间可以配置成使得人员能够通过隔离隔室门外部并将任何热电弧气体从远离前部和其他外围侧面的方向排出隔室内部，从而进入完全关闭的门通电断路器隔室的前面的开关柜。

7. 发明授权

US07821774B2 Mounting base with arc plenum 有权
标题翻译：带电弧增压器的安装底座
公开(公告)号：US07821774B2
公开(公告)日：2010-10-26
申请号：US12362750
申请日：2009-01-30
申请人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
发明人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
IPC分类号： H02B5/00 , H01H33/02
CPC分类号： H02B13/025
摘要： The present invention relates generally to a switchgear apparatus. More particularly, the invention encompasses a mounting base with arc plenum for a switchgear apparatus. The present invention also relates to enclosures for switchgear, panel boards, circuit breakers, and more particularly to an enclosure for low voltage switchgear and switchboard assemblies. The enclosure can be a walk-in type enclosure or a non-walk-in type enclosure. This invention further provides a method and apparatus for channeling plasma (hot arc gasses) that are generated from an arc. The switchgear mounting base with internal arc plenum can be an integral part of an arc resistant switchgear assembly and is preferably located under the switchgear. The switchgear mounting base works in conjunction with a ventilation system in the switchgear apparatus to channel hot arc gasses (plasma) from the lower breaker compartments in the front of the switchgear in the event of an internal arcing fault in one of the breaker compartments. The hot arc gasses exit downward from the bottom of the switchgear and into the plenum. The gasses then are channeled to travel backward through the plenum and then up again into the switchgear rear compartment where they can be routed to and safely discharged from the roof of the switchgear apparatus.
摘要翻译：开关设备技术领域本发明总体上涉及开关设备。更具体地，本发明包括具有用于开关设备的电弧增压室的安装基座。本发明还涉及用于开关设备，面板，断路器的外壳，更具体地说，涉及用于低压开关设备和配电板组件的外壳。外壳可以是步入式外壳或非步入式外壳。本发明还提供了一种用于引导从电弧产生的等离子体（热电弧气体）的方法和装置。具有内部电弧气室的开关柜安装基座可以是电弧开关组件的一个组成部分，并且优选地位于开关装置下方。开关柜安装基座与开关设备中的通风系统一起工作，以在断路器隔室中的一个断路器内部发生内部电弧故障的情况下，从开关柜前部的下部断路器室引导热电弧气体（等离子体）。热电弧气体从开关柜的底部向下排出并进入增压室。然后，气体被引导以向后穿过气室，然后再次向上进入开关柜后室，在那里它们可以被路由到并且从开关设备的顶部安全地排出。

8. 发明申请

US20090200273A1 Mounting Base With Arc Plenum 有权
标题翻译：安装基座与弧Plenum
公开(公告)号：US20090200273A1
公开(公告)日：2009-08-13
申请号：US12362750
申请日：2009-01-30
申请人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
发明人： Harry W. Josten , Keith Flowers , Rahul Rajvanshi
IPC分类号： H01H33/08
CPC分类号： H02B13/025
摘要： The present invention relates generally to a switchgear apparatus. More particularly, the invention encompasses a mounting base with are plenum for a switchgear apparatus. The present invention also relates to enclosures for switchgear, panel boards, circuit breakers, and more particularly to an enclosure for low voltage switchgear and switchboard assemblies. The enclosure can be a walk-in type enclosure or a non-walk-in type enclosure. This invention further provides a method and apparatus for channeling plasma (hot arc gasses) that are generated from an arc. The switchgear mounting base with internal arc plenum can be an integral part of an arc resistant switchgear assembly and is preferably located under the switchgear. The switchgear mounting base works in conjunction with a ventilation system in the switchgear apparatus to channel hot arc gasses (plasma) from the lower breaker compartments in the front of the switchgear in the event of an internal arcing fault in one of the breaker compartments. The hot arc gasses exit downward from the bottom of the switchgear and into the plenum. The gasses then are channeled to travel backward through the plenum and then up again into the switchgear rear compartment where they can be routed to and safely discharged from the roof of the switchgear apparatus.
摘要翻译：开关设备技术领域本发明总体上涉及开关设备。更具体地，本发明包括具有用于开关设备的增压室的安装基座。本发明还涉及用于开关设备，面板，断路器的外壳，更具体地说，涉及用于低压开关设备和配电板组件的外壳。外壳可以是步入式外壳或非步入式外壳。本发明还提供了一种用于引导从电弧产生的等离子体（热电弧气体）的方法和装置。具有内部电弧气室的开关柜安装基座可以是电弧开关组件的一个组成部分，并且优选地位于开关装置下方。开关柜安装基座与开关设备中的通风系统一起工作，以在断路器隔室中的一个断路器内部发生内部电弧故障的情况下，从开关柜前部的下部断路器室引导热电弧气体（等离子体）。热电弧气体从开关柜的底部向下排出并进入增压室。然后，气体被引导以向后穿过气室，然后再次向上进入开关柜后室，在那里它们可以被路由到并且从开关设备的顶部安全地排出。

9. 发明授权

US07329813B2 Modular insulation system 有权
标题翻译：模块化绝缘系统
公开(公告)号：US07329813B2
公开(公告)日：2008-02-12
申请号：US11007665
申请日：2004-12-08
申请人： Harry W. Josten , Jason P. Wiant
发明人： Harry W. Josten , Jason P. Wiant
IPC分类号： H02B1/26
CPC分类号： H02B1/14 , H02B1/21 , Y10T29/49002 , Y10T29/49208 , Y10T29/49227 , Y10T29/49815 , Y10T29/49826
摘要： A method and modular insulation system for an electrical equipment enclosure having multi-phase bus bars and a mounting base for mounting electrical equipment. The insulation system includes a plurality of components including a plurality of side isolation barriers with each barrier defining at least one slot proximate one edge of the barrier and having at least one tab along another edge of the barrier. A side barrier adapter is configured to engage the isolation barrier and to engage the mounting base. An inner isolation barrier is configured to isolate at least two of the vertical bus bars and couple to the mounting base. A vertical bus rearwall defining a plurality of slots proximate at least two edges of the cover is fastened to the inner isolation barrier. A plurality of corner connectors is configured to engage one of the cover slots and the side isolation barrier slots.
摘要翻译：一种用于具有多相母线的电气设备外壳的方法和模块化绝缘系统，以及用于安装电气设备的安装基座。绝缘系统包括多个部件，其包括多个侧面隔离屏障，每个屏障限定靠近屏障的一个边缘的至少一个狭槽，并且沿屏障的另一个边缘具有至少一个突出部。侧挡板适配器构造成接合隔离屏障并与安装座接合。内部隔离屏障被配置为隔离至少两个垂直母线并耦合到安装基座。限定靠近盖的至少两个边缘的多个狭槽的垂直总线后壁被紧固到内隔离屏障。多个角连接器被配置为接合所述盖槽和侧隔离阻挡槽中的一个。

10. 发明授权

US06888066B1 Channel bus splice assembly 有权
标题翻译：通道总线接头组件
公开(公告)号：US06888066B1
公开(公告)日：2005-05-03
申请号：US10685155
申请日：2003-10-14
申请人： Jason P. Wiant , Harry W. Josten
发明人： Jason P. Wiant , Harry W. Josten
IPC分类号： H02B1/21 , H01R4/60 , H02G5/00
CPC分类号： H02B1/21 , Y10T29/49002 , Y10T29/49815 , Y10T29/49826 , Y10T29/49904 , Y10T29/49936 , Y10T29/49941
摘要： For use in switchgear equipment having channel bus bars joined together at a bus joint, there is provided a channel bus splice assembly and method. The channel bus splice assembly comprises switchgear or switchboard equipment having channel bus bars joined together at a bus joint, there is provided a channel bus splice assembly. The channel bus splice assembly comprises an inner splice plate defining a plurality of throughbores. A sliding clamp plate is configured to reciprocally move within the inner splice plate. The sliding clamp plate defines a plurality of access ports. A pair of nut plates is coupled to the sliding clamp plate and having threaded orifices corresponding to selected throughbores in the inner splice plate. An outer splice plate having a plurality of throughbores corresponding to the threaded orifices in the nut plates.
摘要翻译：对于在总线接头处连接在一起的通道母线的开关设备中，提供了一种通道总线接头组件和方法。通道总线接头组件包括在总线接头处连接在一起的通道母线的开关设备或配电盘设备，设置有通道总线接头组件。通道总线接头组件包括限定多个通孔的内部接合板。滑动夹板构造成在内部接合板内往复运动。滑动夹板限定多个进入口。一对螺母板联接到滑动夹板并且具有对应于内部接合板中的选定通孔的螺纹孔。一个外部接合板，其具有对应于螺母板中的螺纹孔的多个通孔。

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