公开(公告)号：US08080749B2

公开(公告)日：2011-12-20

申请号：US12379905

申请日：2009-03-04

Applicant: Hisashi Matsuhashi ,  Atsuko Hildebrand ,  Anthony C. Bormes ,  Kenji Amimoto

Inventor： Hisashi Matsuhashi ,  Atsuko Hildebrand ,  Anthony C. Bormes ,  Kenji Amimoto

IPC: H01H9/00 ,  H01H11/00

CPC classification number: H01H9/50 ,  B29C65/08 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1677 ,  B29C65/7802 ,  B29C66/124 ,  B29C66/12449 ,  B29C66/30223 ,  B29C66/5346 ,  B29C66/652 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/7332 ,  B29C66/73921 ,  B29K2077/00 ,  B29K2995/0027 ,  B29L2031/3481 ,  H01H35/24 ,  H01H77/101 ,  Y10T29/49105 ,  B29C65/00 ,  B29K2309/08

Abstract: A switch comprises a switch housing including a cover, a terminal block welded to the cover and a fixed contact point therein, a moving block provided with a boss for fitting a manual shaft of an automatic transmission and a movable contact point corresponding to the fixed contact point and movable to the switch housing and elastic seal rings interposed between inner and outer peripheral surfaces of each of the terminal block and the cover, and the operation portion. One of the cover or the terminal block is formed of a colored, laser transmissive material and the other is formed of a laser non-transmissive material. The terminal block and the cover are automatically aligned with the moving block by an elastic force of the seal ring and a thermal welding part is circularly formed by means of a laser beam on the side of the outer periphery in each of the terminal block and the cover to be aligned for coupling the terminal block with the cover to fix the alignment.

Abstract translation: 开关包括开关壳体，其包括盖，焊接到盖的端子块和其中的固定触点;移动块，设置有用于安装自动变速器的手动轴的凸台和对应于固定触点的可动触点 并且可移动到插入在每个端子块和盖的内外表面之间的开关壳体和弹性密封环以及操作部分。 盖或端子块中的一个由彩色的激光透射材料形成，另一个由激光非透光材料形成。 接线端子和盖通过密封环的弹性力自动地与移动块对准，并且热焊接部分通过激光束在每个端子块中的外周侧上圆形地形成，并且 盖子对齐以将端子块与盖子连接以固定对准。

公开(公告)号：US5731560A

公开(公告)日：1998-03-24

申请号：US787268

申请日：1997-01-24

Applicant: Jean-Pierre Nebon ,  Claude Grelier ,  Marc Rival ,  Eric Pinero

Inventor： Jean-Pierre Nebon ,  Claude Grelier ,  Marc Rival ,  Eric Pinero

IPC: H01H71/12 ,  H01H3/34 ,  H01H33/42 ,  H01H71/10 ,  H01H71/64 ,  H01H77/10

CPC classification number: H01H77/101 ,  H01H2071/507

Abstract: A mechanism for a multipole circuit breaker with high currents and high electrodynamic strength, comprising a toggle device associated to a trip hook and a switching bar, an opening ratchet cooperating with the hook to perform loading and tripping of the mechanism respectively in the locked or unlocked position of the ratchet. The opening ratchet comprises a disengageable actuator causing self-unlocking of the catch in the presence of a short-circuit current exceeding a calibration threshold defined by a flexible element, said self-unlocking being commanded from a mechanical reaction generated by the electrodynamic compensation effect and causing an ultra-fast rotation of the catch to unlock the opening ratchet before the tripping component operates.

Abstract translation: 一种用于具有高电流和高电动强度的多极断路器的机构，包括与跳闸钩和开关杆相关联的肘节装置，与钩配合的开口棘轮，以分别执行锁定或解锁的机构的装载和跳闸 棘轮的位置。 打开的棘轮包括一个可脱离的致动器，在存在超过由柔性元件限定的校准阈值的短路电流的情况下引起卡扣的自锁，所述自解锁由来自电动补偿效应产生的机械反应，以及 在跳闸部件操作之前引起卡扣的非常快速的旋转以解锁打开的棘轮。

公开(公告)号：US4571565A

公开(公告)日：1986-02-18

申请号：US639417

申请日：1984-08-14

Applicant: Elie Belbel ,  Andree Haury ,  Christian Blanchard ,  Michel Lauraire

Inventor： Elie Belbel ,  Andree Haury ,  Christian Blanchard ,  Michel Lauraire

IPC: H01H51/06 ,  H01H77/10 ,  H01H77/02 ,  H01H75/10

CPC classification number: H01H77/101

Abstract: The switch comprises a stationary contact (2) and a moving contact (3) subjected to the action of a magnetic component (12). The moving contact (3) is carried by a rocker-arm (4) which pivots about a pin (10) rigidly fixed to a control device (6). The extremity (4a) of the rocker-arm carries a second pivot-pin (15) which is connected to a mechanical threshold device (18). The second pivot-pin is capable of displacement between a normal position in which the contacts (2, 3) can be closed and opened by the control device and a trip position in which the contacts are permanently separated. The magnetic component (12) occupies a position such as to exert on the rocker-arm (4) a torque which increases the contact pressure prior to tripping of the threshold device and produces a pivotal displacement of the rocker-arm about its pivot-pin (10) in the direction of opening of the contacts after tripping of the threshold device (18).

Abstract translation: PCT No.PCT / FR84 / 00003 Sec。 371日期1984年8月14日 102（e）日期1984年8月14日PCT提交1984年1月4日PCT公布。 公开号WO84 / 02802 日期1984年7月19日。开关包括经受磁性部件（12）的作用的固定触点（2）和移动触点（3）。 活动触点（3）由摇臂（4）承载，摇臂（4）围绕刚性地固定到控制装置（6）的销（10）枢转。 摇臂的末端（4a）承载连接到机械阈值装置（18）的第二枢轴销（15）。 第二枢转销能够在其中触点（2,3）可以由控制装置关闭和打开的正常位置和触头永久分离的跳闸位置之间的位移。 磁性部件（12）占据一个位置，以便在摇臂（4）上施加扭矩，该扭矩在阈值装置跳闸之前增加接触压力，并产生摇臂围绕其枢轴销的枢转位移 （10）在所述阈值装置（18）跳闸之后的所述触点的打开方向上。

公开(公告)号：US4278958A

公开(公告)日：1981-07-14

申请号：US54744

申请日：1979-07-05

Applicant: Kiyoshi Kandatsu

Inventor： Kiyoshi Kandatsu

IPC: H01H71/43 ,  H01H71/10 ,  H01H71/52 ,  H01H77/10 ,  H01H75/00 ,  H01H77/00 ,  H01H83/00

CPC classification number: H01H77/101 ,  H01H71/1009 ,  H01H71/525

Abstract: A circuit breaker having stationary contactors provided for all of the poles thereof. Movable contactors are provided for all of the poles in correspondence to the stationary contactors. Stationary contacts are provided on the end portions of stationary contactors and movable contacts are disposed on the end portions of the movable contactors. The movable contactors are movable from the stationary contactors by electromagnetic force to open respective circuits before the circuit breaker is opened by an overcurrent tripping device when large current such as short-circuit current flows. Holders adapted to hold the movable contactors of all of the poles are mounted on a common rotatable insulating rod, one of the holders being provided with a latch which is turnable around a rod provided on the holder. A slot is normally engaged with the latch, and when disengaged from the latch, a rod can be turned by the holder. A spring operates to engage the latch with the rod until an electromagnetic moment acting on the latch generated in any of the poles or the sum of electromagnetic forces generated in all of the poles reaches a predetermined value. When a predetermined value is exceeded, the movable contactors of all of the poles are simultaneously moved from the stationary contactors to open the respective circuits with the aid of the insulating rod and the holders.

Abstract translation: 一种断路器，具有为其所有极设置的固定接触器。 为固定接触器对应的所有极设置可移动接触器。 在固定式接触器的端部设有固定触头，活动触头设置在活动触头的端部上。 当诸如短路电流之类的大电流流动时，活动接触器可以通过电磁力从固定接触器通过过电流跳闸装置打开之前打开相应的电路。 适于保持所有极的活动接触器的支架安装在共同的可旋转绝缘杆上，其中一个保持器设置有可围绕设置在保持器上的杆可转动的闩锁。 槽通常与闩锁接合，并且当与闩锁脱离时，杆可以被保持器转动。 弹簧用于使闩锁与杆接合，直到作用在任何极点上产生的闩锁上的电磁力矩或者在所有磁极中产生的电磁力之和达到预定值。 当超过预定值时，所有极的活动接触器同时从固定接触器移动，借助于绝缘杆和保持器来打开相应的电路。

公开(公告)号：US2601483A

公开(公告)日：1952-06-24

申请号：US5675548

申请日：1948-10-27

Applicant: ITE CIRCUIT BREAKER LTD

Inventor： WOOD JOSEPH D

IPC: H01H77/10

CPC classification number: H01H77/101

公开(公告)号：US2601482A

公开(公告)日：1952-06-24

申请号：US73590747

申请日：1947-03-20

Applicant: ITE CIRCUIT BREAKER LTD

Inventor： WOOD JOSEPH D

IPC: H01H77/10

CPC classification number: H01H77/101

公开(公告)号：US20160181037A1

公开(公告)日：2016-06-23

申请号：US14907916

申请日：2014-07-31

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Martin BOETTCHER ,  Karsten FREUNDT ,  Ludvik GODESA

IPC: H01H50/02 ,  H01H50/56 ,  H01H51/30

CPC classification number: H01H50/02 ,  H01H1/54 ,  H01H33/022 ,  H01H33/6606 ,  H01H50/56 ,  H01H51/30 ,  H01H77/101 ,  H01H2033/6648 ,  H01H2033/6665 ,  H01H2235/01

Abstract: A device is disclosed for transmission of forces on a moving contact connecting bolt of a contact system including a switching unit with a moving contact and a further contact. The device includes an at least partially flexible conductor element for electrical connection of the moving contact connecting bolt to a connection of the switching unit and at least one first branch and a second branch. The branches are arranged for reciprocal current flow to generate an electromagnetic force. The invention the second branch is guided along and retained on a support plate firmly connected to the moving contact connecting bolt such that an electromagnetic force occurring in a short-circuit is introduceable between the first branch and the second branch for increasing a contact pressure exerted by a contact pressure spring in the moving contact connecting bolt, the support plate being slidably movable in the housing of the switching unit.

Abstract translation: 公开了一种用于在包括具有移动触点的开关单元和另外的触点的触点系统的移动触点连接螺栓上传递力的装置。 该装置包括至少部分柔性的导体元件，用于将移动触头连接螺栓电连接到开关单元与至少一个第一支路和第二支路的连接。 分支被布置成用于互流电流以产生电磁力。 本发明第二分支被引导并保持在牢固地连接到可移动接触连接螺栓的支撑板上，使得在第一分支和第二分支之间可以引入在短路中产生的电磁力，以增加由 所述移动触点连接螺栓中的接触压力弹簧，所述支撑板可在所述开关单元的壳体中可滑动地移动。

公开(公告)号：US20160012997A1

公开(公告)日：2016-01-14

申请号：US14861430

申请日：2015-09-22

Applicant: Tyco Electronics Austria GmbH

Inventor： Alexander Neuhaus ,  Johannes Helmreich ,  Christoph Hauer

IPC: H01H50/58

CPC classification number: H01H77/101 ,  H01H1/28 ,  H01H50/56 ,  H01H50/58

Abstract: An electric switch is disclosed. The electric switch includes first and second terminals, and a contact sub-assembly is disposed between the first and second terminals and includes at least two contact members. The contact sub-assembly has a connecting position in which the contact members contact each other, wherein a current path extends from the first terminal to the second terminal through the contact sub-assembly in the connecting position, and an interrupting position in which the contact members are spaced apart from each other, wherein the current path does not extend from the first terminal to the second terminal in the interrupting position. At least two conductor members are disposed in the current path between the first terminal and the contact sub-assembly, and the current generates a Lorentz force between the conductor members that is mechanically translated to bias the contact sub-assembly into the interrupting position.

Abstract translation: 公开了一种电开关。 电开关包括第一端子和第二端子，并且接触子组件设置在第一和第二端子之间，并且包括至少两个接触构件。 接触子组件具有接触构件彼此接触的连接位置，其中电流路径在连接位置处通过接触子组件从第一端子延伸到第二端子，以及中断位置，其中接触 构件彼此间隔开，其中电流路径在中断位置不从第一端子延伸到第二端子。 至少两个导体构件设置在第一端子和接触子组件之间的电流路径中，并且电流在导体构件之间产生洛伦兹力，其被机械地平移以将接触子组件偏置到中断位置。

公开(公告)号：US20130240337A1

公开(公告)日：2013-09-19

申请号：US13989830

申请日：2011-11-28

Applicant: Volker Heins ,  Kurt Haendler

Inventor： Volker Heins ,  Kurt Haendler

IPC: H01H1/12

CPC classification number: H01H1/12 ,  H01H1/54 ,  H01H77/101 ,  H01H77/107

Abstract: A contact mechanism includes a current path having a 360° winding formed by a plurality conductor sections and having an axis that is perpendicular to a plane in which a rotary contact body is movable. The conductor sections include a first section with a first current conductor that extends to a fixed contact. A second conductor section extends through the fixed and rotary contacts. A third conductor section extends through the rotary contact. A final, conductor section, including a second current conductor, extends to the rotary contact body and runs parallel and in close proximity to the first current conductor. Each of the first and second current conductors are substantially parallel to the rotary contact body in the closed position and are formed as straight and rigid busbars having a length corresponding at least to a length of a contact arm of the rotary contact body.

Abstract translation: 接触机构包括具有由多个导体部分形成的360°绕组的电流路径，并且具有垂直于旋转接触体可移动的平面的轴线。 导体部分包括具有延伸到固定触点的第一电流导体的第一部分。 第二导体部分延伸穿过固定和旋转触点。 第三导体部分延伸穿过旋转触点。 包括第二电流导体的最终的导体部分延伸到旋转接触体并平行并且紧邻第一电流导体延伸。 第一和第二电流导体中的每一个在闭合位置基本上平行于旋转接触体，并且形成为具有至少相当于旋转接触体的接触臂的长度的直线和刚性的母线。

公开(公告)号：US08519811B2

公开(公告)日：2013-08-27

申请号：US13479524

申请日：2012-05-24

Applicant: Masanao Sugisawa ,  Shigeki Fujii ,  Hitoshi Sunohara

Inventor： Masanao Sugisawa ,  Shigeki Fujii ,  Hitoshi Sunohara

IPC: H01H9/00

CPC classification number: H01H1/54 ,  H01H50/00 ,  H01H50/546 ,  H01H77/101 ,  H01H2001/545

Abstract: In an electromagnetic relay, length from a movable contact to an end portion of a movable element on a first end side is set greater than length from the movable contact to another end portion of the movable element on a second end side opposite to the first end side. A direction of a Lorentz force acting on a portion of the movable element from the movable contact to the end portion of the movable element on the first end side is conformed to a direction for bringing fixed contacts and movable contacts into contact with each other. Thus, separation between the movable contacts and the fixed contacts due to an electromagnetic repulsive force can be inhibited.

Abstract translation: 在电磁继电器中，从第一端侧的可动触点到可动元件的端部的长度被设定为大于在与第一端相反的第二端侧的可动触点与可移动元件的另一端部的长度 侧。 作用在可动元件的一部分上的洛伦兹力从第一端侧的可移动元件的端部到可动元件的端部的方向与使固定触点和可动触点彼此接触的方向一致。 因此，可以抑制由于电磁排斥力而在可动触点和固定触点之间的分离。