-
公开(公告)号：US20240194430A1
公开(公告)日：2024-06-13
申请号：US18443983
申请日：2024-02-16
发明人： Takuji Murakoshi
摘要： A base of a relay has a leg extending in a contact/separation direction between contacts, and the leg is configured to come into contact with a yoke when the base is incorporated into a case. The leg is spaced away from an upper part of an armature by a distance. This distance is determined so that an upper surface of the armature does not come into contact with the leg in a normal operation of the armature, but the upper surface of the armature comes into contact with a lower surface of the leg when the armature jumps up beyond a movable range thereof due to, for example, a strong impact applied to a vehicle on which the relay is mounted.
-
公开(公告)号：US11705297B2
公开(公告)日：2023-07-18
申请号：US17496713
申请日：2021-10-07
申请人： OMRON Corporation
发明人： Ayaka Miyake , Shinya Yamamoto , Daisuke Otsubo
摘要： An electromagnetic relay includes a first movable contact piece, a moving member, a coil, and a movable iron core. The movable iron core is connected to the moving member and is configured to move by a magnetic force generated by the coil. The moving member is made of an electrical insulator. The moving member includes a support portion and a connecting portion. The support portion holds a first movable contact piece. The connecting portion is connected to the movable iron core. The connecting portion includes a locking groove and a locking projection. An end of the movable iron core is disposed in the locking groove. The locking projection presses the end of the movable iron core in the locking groove. The locking projection extends in a support direction perpendicular to a moving direction of the moving member.
-
公开(公告)号：US20230223227A1
公开(公告)日：2023-07-13
申请号：US17713259
申请日：2022-04-05
申请人： TE Connectivity Solutions GmbH , TE CONNECTIVITY INDIA PRIVATE LIMITED , TE CONNECTIVITY BRASIL INDUSTRIA DE ELECTRONICOS LTDA
摘要： A contactor includes a housing and first and second fixed contacts coupling to the housing having mating ends received in the cavity of the housing and terminating ends outside of the housing. A movable contact is movable within the cavity between a mated position and an unmated position that engages the mating end of the second fixed contact in the mated position and is separated from the second fixed contact in the unmated position. A flexible busbar is coupled to the first mating end and coupled to the movable contact. The flexible busbar electrically connects the first fixed contact and the movable contact in both the mated position and the unmated position. A coil assembly in the cavity operates to move the movable contact between the unmated position and the mating position.
-
公开(公告)号：US11694856B2
公开(公告)日：2023-07-04
申请号：US17684093
申请日：2022-03-01
发明人： Chunping Niu , Yi Wu , Xufeng Kang , Fei Yang , Mingzhe Rong , Guangchao Yan , Qingyin Fang
CPC分类号： H01H1/54 , H01H50/18 , H01H50/36 , H01H50/443 , H01H50/58
摘要： A high voltage relay resistant to instantaneous high-current impact is disclosed, and includes an electromagnet system, a control system, a contact system, and a base support. In the present solution, an electromagnetic force generated by the contact system is used to resolve a problem of contact separation caused by an electric repulsion force generated by an instantaneous high-current.
-
公开(公告)号：US20170345594A1
公开(公告)日：2017-11-30
申请号：US15604149
申请日：2017-05-24
申请人： AeroVironment, Inc.
发明人： Scott Ryan Shumaker
CPC分类号： H01H50/30 , B60L11/1809 , H01H49/00 , H01H50/023 , H01H50/04 , H01H50/58
摘要： Systems, devices, and methods for an electrical switch including: an enclosure; a hinged armature disposed within the enclosure; a moveable contact electrically coupled to the hinged armature and disposed substantially parallel to the hinged armature; and a rib positioned between the hinged armature and an outer edge of the electrical switch, where the rib transfers external forces applied to the electrical switch to the enclosure by limiting movement of the hinged armature towards an outer edge of the electrical switch.
-
公开(公告)号：US09799475B2
公开(公告)日：2017-10-24
申请号：US14993266
申请日：2016-01-12
发明人： Chao-Yang Song
CPC分类号： H01H50/32 , H01H50/36 , H01H50/44 , H01H50/58 , H01H50/641 , H01H51/2209
摘要： A magnetic latching relay includes a casing containing a coil assembly, an electrically conductive plate and a static plate. A reed assembly is installed on surfaces opposite to the electrically conductive plate and the static plate and includes a reed, a pull-to-disconnect plate installed onto the reed, and a contact formed on the pull-to-disconnect plate. The casing includes a pushing latch latched to the coil assembly. If the relay is connected, the contacts of the reed assemblies of the electrically conductive plate and the static plate will touch each other, or else the pushing latch will be moved axially along the static plate and inserted between the pull-to-disconnect plates of the reed assemblies of the electrically conductive plate and the static plate to separate the contacts, so as to monitor the connected/disconnected status of the relay. An external display device is provided for displaying the connected/disconnected status.
-
公开(公告)号：US09704683B2
公开(公告)日：2017-07-11
申请号：US14944108
申请日：2015-11-17
申请人： Gruner AG
发明人： Rainer Schmelz
CPC分类号： H01H50/56 , H01H1/20 , H01H1/26 , H01H50/20 , H01H50/546 , H01H50/58 , H01H50/641
摘要： A relay for closing or interrupting the electric circuit between two relay connection contacts includes two contact springs which are each fixed in an electrically conductive manner to the relay connection contacts with the spring ends thereof facing away from each other and which face each other with the other free, deflectable spring ends thereof. A stationary, electrically conductive contact bridge, against which the free spring ends abut in the closed relay position and from which the free spring ends are lifted in the open relay position, is included. A single solenoid-operated mechanism is for the synchronous, parallel deflection of the two contact springs into the closed or open relay position.
-
公开(公告)号：US09679729B2
公开(公告)日：2017-06-13
申请号：US15295024
申请日：2016-10-17
CPC分类号： H01H51/00 , G01R11/00 , H01H1/54 , H01H9/38 , H01H50/20 , H01H50/58 , H01H50/647 , H01H71/04 , H01H71/125 , H01H2071/048
摘要： A low-profile electrical contactor is provided comprising at least one electrical contact switch, an actuation means and a current determining device. The or each electrical contact switch has first and second electrical terminals, an electrically-conductive busbar in electrical communication with the first electrical terminal, the busbar having two end faces between which a current can flow in a flow direction and at least two flat sides in parallel with the flow direction, at least one fixed electrical contact which is attached to the busbar, an electrically-conductive moveable arm in electrical communication with the second electrical terminal, and at least one moveable electrical contact which is attached to the electrically-conductive moveable arm to form an electrical contact set with the fixed electrical contact. The actuation means can actuate the electrically-conductive moveable arm of the or each electrical contact switch between open and closed conditions. The current determining device has a first field-modifying element formed of a magnetic material located at or adjacent to the first end face of the busbar, a second field-modifying element formed of a magnetic material and located at or adjacent to the second end face of the busbar, at least one sensing coil at or adjacent to the busbar and the first and second field-modifying elements, and having a coil axis between planes of the first and second flat sides. An electromagnetic field induced by the current flowing in the busbar is modified by the first and second field-modifying elements to extend more or substantially more in parallel with the coil axis of the sensing coil.
-
公开(公告)号：US20160225567A1
公开(公告)日：2016-08-04
申请号：US15010006
申请日：2016-01-29
发明人： Katrin Schertler , Andreas Hendler , Uwe Kramer , Matthias Kroeker , Harry Koch , Bernd Rahn , Gerd Marquardt
摘要： An arrangement for an electrical switching device is disclosed. The arrangement for an electrical switching device comprises a contact spring and a component attached to the contact spring. The component has an edge running in an inclined manner with respect to a longitudinal direction of the contact spring. The component also has at least two switching state positions and a transition phase between the switching state positions, and abuts the contact spring along the edge in the transition phase.
摘要翻译： 公开了一种用于电气开关装置的装置。 电气开关装置的装置包括接触弹簧和附接到接触弹簧的部件。 该部件具有相对于接触弹簧的纵向方向以倾斜方式延伸的边缘。 该组件还具有至少两个开关状态位置和开关状态位置之间的过渡相位，并且在过渡阶段中沿着边缘邻接接触弹簧。
-
公开(公告)号：US20160071676A1
公开(公告)日：2016-03-10
申请号：US14944108
申请日：2015-11-17
申请人： Gruner AG
发明人： Rainer Schmelz
CPC分类号： H01H50/56 , H01H1/20 , H01H1/26 , H01H50/20 , H01H50/546 , H01H50/58 , H01H50/641
摘要： A relay for closing or interrupting the electric circuit between two relay connection contacts includes two contact springs which are each fixed in an electrically conductive manner to the relay connection contacts with the spring ends thereof facing away from each other and which face each other with the other free, deflectable spring ends thereof. A stationary, electrically conductive contact bridge, against which the free spring ends abut in the closed relay position and from which the free spring ends are lifted in the open relay position, is included. A single solenoid-operated mechanism is for the synchronous, parallel deflection of the two contact springs into the closed or open relay position.
摘要翻译： 用于闭合或中断两个继电器连接触点之间的电路的继电器包括两个接触弹簧，每个接触弹簧各自以导电方式固定到继电器连接触头，其弹簧端部彼此背离并且彼此面对 自由，可偏转的弹簧端。 包括固定的导电接触桥，自由弹簧端抵靠在闭合的继电器位置并且自由弹簧端部从该桥接件在开放的继电器位置中被提升。 单个电磁操作机构用于将两个接触弹簧同步，平行地偏转到关闭或打开的继电器位置。
-
-
-
-
-
-
-
-
-
搜索结果
231 条记录 (耗时 0.02 秒)
