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1. 发明申请

WO2018144379A1 IN-LINE HIGH CURRENT FUSE HOLDER ASSEMBLY 审中-公开
公开(公告)号：WO2018144379A1
公开(公告)日：2018-08-09
申请号：PCT/US2018/015704
申请日：2018-01-29
申请人： LITTELFUSE, INC.
发明人： MCWHINNEY, Matthew , SCHWARTZ, Geoffrey
IPC分类号： H01H85/055 , H01H85/165 , H01H85/143 , H01R4/70 , H01R4/22
摘要： Provided herein are approaches for securing an electrical protection device (e.g., a fuse). In one approach, an apparatus includes a conductor and a terminal coupling the conductor to the fuse, wherein the terminal includes an end cap having a cavity for receiving and securing the conductor, and a set of contact elements extending from a base member. The base member may be coupled to the end cap, and a body of the fuse may be coupled to the base member. In some approaches, a fuse blade of the fuse is disposed between the set of contact elements. In some approaches, the apparatus further includes a cover adjacent the terminal, wherein the cover is configured to engage the contact elements to increase a contact force and electrical connection between the set of contact elements and the fuse blade.

2. 发明申请

WO2017058382A1 SEALED MODULAR POWER DISTRIBUTION APPARATUS 审中-公开
标题翻译：密封模块化配电设备
公开(公告)号：WO2017058382A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/047710
申请日：2016-08-19
申请人： LITTELFUSE, INC.
发明人： SCHWARTZ, Geoffrey , KAUFMAN, Justin , SCRIBNER, Dana , MCWHINNEY, Matt
IPC分类号： H02B1/26 , B60R16/023 , H01R9/24
CPC分类号： H01H85/2045 , H01H85/0026 , H01H2085/2085 , H01H2223/002
摘要： Provided are approaches for modularized power distribution. In one approach, an apparatus may include a module extending into an interior cavity of a housing assembly through an opening formed in a base section of the housing assembly. The module may include a component grid at one end for receiving one or more components (e.g., fuses, relays, circuit breakers, diodes, etc.), and a wiring alignment cover at an opposite end operable with a terminal. The apparatus may further include a mechanical sealing element disposed along one or more surfaces of the module to provide a seal between the module and the base section defining the opening. In another approach, a plurality of modules may be disposed within a plurality of openings formed in the base section. In another approach, the apparatus may include a bracket configured to releasably connect the base section and the cover.
摘要翻译：提供了用于模块化配电的方法。在一种方法中，装置可以包括通过形成在壳体组件的基部中的开口延伸到壳体组件的内部空腔中的模块。模块可以包括一端的部件网格，用于接收一个或多个部件（例如，熔断器，继电器，断路器，二极管等），以及在可与端子可操作的相对端的布线对准盖。该装置还可以包括沿模块的一个或多个表面设置的机械密封元件，以在模块和限定开口的基部之间提供密封。在另一种方法中，多个模块可以设置在形成在基部中的多个开口内。在另一种方法中，该装置可以包括构造成可释放地连接基部和盖的支架。

3. 发明申请

WO2017196629A1 RELAY FOR USE WITH MULTIPLE POWER SOURCES 审中-公开
标题翻译：继电器可用于多种电源
公开(公告)号：WO2017196629A1
公开(公告)日：2017-11-16
申请号：PCT/US2017/031006
申请日：2017-05-04
申请人： LITTELFUSE, INC.
发明人： SCHWARTZ, Geoffrey , CRISPIM, Brian
IPC分类号： H02J9/06 , H02J7/00 , H02J9/00
摘要： Provided herein is a relay architecture for selecting between multiple power sources. In one approach, a first relay and first power source are electrically coupled to a first terminal. A second relay and second power source are electrically coupleable to a second terminal and to the first relay. A load is electrically coupled with at least one of the following in the case that a load voltage is below a predetermined threshold: the first terminal, the second terminal, and a third power source, wherein a power supply is provided to the load by the first power source in the case that the first power source is coupled to the first terminal. The power supply is provided to the load by the second power source when the second power source is coupled to the second terminal and the first power source is disconnected from the first terminal.
摘要翻译：本文提供了用于在多个电源之间进行选择的中继体系结构。在一种方法中，第一继电器和第一电源电耦合到第一端子。第二继电器和第二电源可电连接到第二端子和第一继电器。在负载电压低于预定阈值的情况下，负载与以下中的至少一个电耦合：第一端子，第二端子和第三电源，其中电源通过第一电源在第一电源连接到第一端子的情况下。当第二电源连接到第二端子并且第一电源与第一端子断开时，电源由第二电源提供给负载。

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