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21. 发明申请

US20220172906A1 Panel Attachment Fixture and Ship Operation Panel Structure 有权
公开(公告)号：US20220172906A1
公开(公告)日：2022-06-02
申请号：US17288507
申请日：2019-09-24
申请人： Yanmar Power Technology Co., Ltd.
发明人： Ryosuke Ohashi , Koichi Kanda
IPC分类号： H01H9/02 , H02B1/40 , B63H21/21
摘要： Provided is a technology pertaining to a panel attachment fixture wherein a single or a pair of electrical components can be efficiently arranged on an attachment-receiving panel by use of a common fixture body, said panel attachment fixture has predetermined electric components such as switches disposed on the front surface of a flange section thereof and can be attached to the attachment-receiving panel in a state in which a body section protruding rearward from the back surface of the flange section is inserted in an attachment opening of the attachment-receiving panel. The body section has on the periphery thereof: a first member fitting part to which a single first attachment member serving as an attachment member is fitted in an independent-attachment state for independently attaching a single fixture body to the attachment-receiving panel; and a second member fitting part to which a single second attachment member serving as an attachment member is fitted in a parallel-attachment state for attaching one pair of fixture bodies to the attachment-receiving panel, with the fixture bodies being arranged parallel to each other along a first direction in an in-plane direction of the attachment-receiving panel.

22. 发明申请

US20220165513A1 CHANGEOVER SWITCH 有权
公开(公告)号：US20220165513A1
公开(公告)日：2022-05-26
申请号：US17530499
申请日：2021-11-19
申请人： Eaton Intelligent Power Limited
发明人： Bert Knol , Dinant Heilersig , Akshay Bankar , Paul Geusendam
IPC分类号： H01H9/02 , H01H3/38
摘要： A changeover switch for medium voltage switchgear is provided. The changeover switch includes a first terminal body, a second terminal body, and two elongate pole bodies. The two elongate pole bodies are arranged parallel to each other and rotatably arranged with first ends on opposite sides of, and in direct contact with the first terminal body around a rotation axis. The two elongate pole bodies are rotatable between an open position and a closed position. The second ends of the two elongate pole bodies are positioned in direct contact with opposite sides of the second terminal body. The changeover switch further includes one or more springs arranged between the two elongate pole bodies to urge the two elongate pole bodies towards each other.

23. 发明授权

US11322317B2 Electrical switch box with bolt housing 有权
公开(公告)号：US11322317B2
公开(公告)日：2022-05-03
申请号：US17038317
申请日：2020-09-30
申请人： Sumitomo Wiring Systems, Ltd.
发明人： Nicholas Figueras
IPC分类号： B60R16/023 , H01H9/02
摘要： A housing for accommodating an electrical device is provided. A bolt for holding a bus bar electrically connected to the electrical device includes a threaded shaft and a base. The housing includes a first housing configured to hold the electrical device and a bolt housing. The bolt housing includes an upper wall having a U-shaped slot. A resilient tab is disposed on a bottom wall and beneath the U-shaped slot. A pair of slits are disposed on each side of the resilient tab, wherein the threaded shaft is dimensioned to be seated within the U-shaped slot, and wherein the resilient tab presses the base against an undersurface of the upper wall so as to hold the bolt in an upright position relative to the upper wall.

24. 发明申请

US20220115189A1 ANYWHERE WIRELESS SWITCH AND/OR DIMMER 有权
公开(公告)号：US20220115189A1
公开(公告)日：2022-04-14
申请号：US17066680
申请日：2020-10-09
申请人： Leviton Manufacturing Co., Inc.
发明人： Ronald J. Gumina , James Shurte , Michael Kamor , Stephen Aaron , Aaron Ard
IPC分类号： H01H1/58 , H01H3/16 , H01H9/02 , H01H13/04
摘要： An electrical device such as, for example, a battery-powered electrical switch is disclosed. The battery-powered wireless switch includes one or more mechanisms arranged and configured to provide simplified access for servicing (e.g., replacing) the batteries located within the wireless switch. In one embodiment, the wireless switch is arranged and configured so that the batteries may be accessed by reconfiguring the wireless switch from a first closed position to a second opened position to access the batteries. Thus arranged, removal of the wireless switch from a wall-box or a surface of a wall is not required, the user may only need to remove the wall-plate in order to reconfigure the wireless switch. In one embodiment, at least a portion of the wireless switch is pivoted from the first position to the second position to provide access to the batteries.

25. 发明申请

US20220102085A1 SAFETY SHUTTER OF WITHDRAWABLE AIR CIRCUIT BREAKER 有权
公开(公告)号：US20220102085A1
公开(公告)日：2022-03-31
申请号：US17423626
申请日：2019-08-30
申请人： LS ELECTRIC CO., LTD.
发明人： Young-Kook KIM
IPC分类号： H01H9/02
摘要： A safety shutter of the present disclosure comprises: a base unit; a shutter unit; and a cam unit. The base unit is coupled to a cradle of an air circuit breaker, and a terminal connected to a main circuit passes through the base unit. The shutter unit is coupled to the base unit so as to be spaced apart at a predetermined interval, and accommodates the terminal in the space between the shutter unit and the base unit. The cam unit extends from the base unit and penetrates the shutter unit. The shutter unit deactivates insulation by exposing the terminal in the direction of the air circuit breaker when the air circuit breaker is inserted in the direction of the base unit.

26. 发明申请

US20220102083A1 COAXIAL SWITCHES AND METHODS FOR USING THE SAME 有权
公开(公告)号：US20220102083A1
公开(公告)日：2022-03-31
申请号：US17488106
申请日：2021-09-28
申请人： CORNING OPTICAL COMMUNICATIONS RF LLC
发明人： Thomas Edmond Flaherty, IV
IPC分类号： H01H1/14 , H01H9/02
摘要： A coaxial switch includes a conductive housing defining a central bore and a front plane that is oriented transverse to the central bore, a switch assembly including a stationary contact including a stationary engagement end, a stationary coupling end opposite the stationary engagement end, a movable contact including a movable engagement end, a movable coupling end opposite the movable engagement end, and a planar conductor engagement region positioned adjacent to the movable engagement end, where the movable engagement end is positionable in an engaged position and a disengaged position, and a dielectric front pad positioned between the conductive housing and the movable contact, where the dielectric front pad defines a central aperture through which the planar conductor engagement region has an unobstructed line of sight with the front plane of the conductive housing.

27. 发明授权

US11289286B2 Key structure 有权
公开(公告)号：US11289286B2
公开(公告)日：2022-03-29
申请号：US16935166
申请日：2020-07-21
申请人： LITE-ON ELECTRONICS (GUANGZHOU) LIMITED , Lite-On Technology Corporation
发明人： En-Huei Wang , Cheng-Kun Liao
IPC分类号： H01H13/705 , H01H3/12 , H01H9/02 , H01H13/12 , H01H21/24 , H01H21/36 , G06F3/02 , H01H13/703 , H01H13/7065
摘要： A key structure includes a base plate, a key cap, a supporting member, a link member, and a buffer member. The base plate includes a body portion and a protrusion portion protruding upward from the body portion. The body portion has an accommodating hole, the accommodating hole corresponds to the protrusion portion, and the protrusion portion has an opening. The key cap is disposed above the base plate. The supporting member is disposed between the key cap and the base plate. The link member includes a main body portion and an end portion. The main body portion is pivotally connected to the key cap, and the end portion is disposed at the opening of the protrusion portion. The buffer member is located below the end portion, and the end portion leans against the buffer member.

28. 发明授权

US11277587B1 Electrical wall plate 有权
公开(公告)号：US11277587B1
公开(公告)日：2022-03-15
申请号：US16351442
申请日：2019-03-12
申请人： Jeffrey P. Baldwin , John E. Klein , Ryan Liebengood
发明人： Jeffrey P. Baldwin , John E. Klein , Ryan Liebengood
IPC分类号： H04N7/18 , H01R13/74 , H01R13/66 , H01H9/02 , H04N5/225 , H04N1/32 , H02G3/08 , H02G3/14
摘要： An electrical wall plate includes at least one electrical device opening extending through the wall plate and a camera electrically connected to a power connector configured to electrically connect to an electrical device, when the electrical wall plate is mounted to the electrical device, and a corresponding of method of capturing video images is provided.

29. 发明申请

US20220076900A1 Switching Element Guide 有权
公开(公告)号：US20220076900A1
公开(公告)日：2022-03-10
申请号：US17014784
申请日：2020-09-08
申请人： Rockwell Automation Switzerland GmbH
发明人： Dariusz Poczontek , Rahel Von Arx , Marcin Morys , Beat Schreiber
IPC分类号： H01H3/38 , H01H9/02
摘要： An improved switching device includes a guide configured to reduce undesired movement of the switching element. The guide includes an upper portion configured to receive the switching element and a lower portion configured to receive a spring. The upper portion defines a seat to receive the switching element and includes at least one resilient tab to retain the switching element within the guide. The lower portion defines an opening in which the spring is positioned, where the spring is seated, in part, against the switching element and against the guide. The guide includes guide portions configured to engage a housing on the switching device to prevent rotation of the switching element within the switching device. The switching element further includes protrusions configured to engage each side of the guide and to prevent longitudinal movement of the switching element within the housing.

30. 发明授权

US11264184B2 Remote load control device capable of orientation detection 有权
公开(公告)号：US11264184B2
公开(公告)日：2022-03-01
申请号：US17203840
申请日：2021-03-17
申请人： Lutron Technology Company LLC
发明人： Chris Dimberg , Alexander Wade Gage , Matthew V. Harte , Jason C. Killo , Brad Michael Kreschollek , Matthew Philip McDonald , Daniel L. Twaddell
IPC分类号： G08C17/02 , H01H9/02 , G06F3/0488 , H01H11/00 , H01H23/16 , H02G3/14 , H03K17/96 , H05B45/20 , H05B47/175 , H05B47/115 , H05B47/165 , H05B45/00 , H05B47/19 , H05B47/10 , H05B47/105 , H05B47/11 , G01D5/02 , G01D5/14 , G01D5/20 , G01D5/34 , G01R21/00 , H01H35/02 , G05G1/08 , G06F3/04847 , G06F3/04883 , G06F3/0354 , G06F3/01 , H01H9/28 , H05B45/31 , H05B47/195 , H01H9/16 , H01H19/14 , H01H23/12
摘要： A remote control device is provided that is configured for use in a load control system that includes one or more electrical loads. The remote control device includes a mounting structure and a control unit, and the control unit is configured to be attached to the mounting structure in a plurality of different orientations. The control unit includes a user interface, an orientation sensing circuit, and a communication circuit. The control unit is configured to determine an orientation of the control unit via the orientation sensing circuit. The control unit is also configured to translate a user input from the user interface into control data to control an electrical load of the load control system based on the orientation of the control unit and/or provide a visual indication of an amount of power delivered to the electrical load based on the orientation of the control unit.

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