公开(公告)号：US20170287664A1

公开(公告)日：2017-10-05

申请号：US15089213

申请日：2016-04-01

申请人： Intel Corporation

发明人： Adel A. Elsherbini ,  Feras Eid ,  John J. Beatty

IPC分类号： H01H37/46 ,  H01H37/04 ,  H01H37/64 ,  H01H37/72

CPC分类号： H01H37/46 ,  H01H37/00 ,  H01H37/04 ,  H01H37/48 ,  H01H37/52 ,  H01H37/64 ,  H01H37/72 ,  H01H2001/0078 ,  H01H2001/0084 ,  H01H2037/008

摘要： Thermal switch technology is disclosed. In one example, a thermally activated switch can include an electronic substrate base, and first and second electrical contacts coupled to the electronic substrate base. The first and second electrical contacts can be movable relative to one another due to thermal expansion or contraction of a material to facilitate contact or separation of the first and second electrical contacts.

公开(公告)号：US09633809B2

公开(公告)日：2017-04-25

申请号：US14533965

申请日：2014-11-05

申请人： LSIS CO., LTD.

发明人： Kyung Hwan Oh

IPC分类号： H01H37/52 ,  H01H37/64 ,  H01H71/16 ,  H01H71/74 ,  H01H73/22

CPC分类号： H01H37/52 ,  H01H37/64 ,  H01H71/16 ,  H01H71/164 ,  H01H71/7427 ,  H01H73/22

摘要： A trip device for a circuit breaker comprises a first terminal; a second terminal; and a bimetal in which a slot with one side opened is formed at one end of the bimetal, the one end is divided into a first end portion and a second end portion, the first end portion is connected to the first terminal, and the second end portion is connected to the second terminal, wherein the bimetal generates heat with a current which flows between the first end portion and the second end portion, and a heating amount of the bimetal is changed based on a length of the slot. Accordingly, a desired rated current can be set, the bimetal can be prevented from being damaged by a fault current, and the fault current can be effectively detected by obtaining a sufficient amount of heat and a bending amount of the bimetal.

公开(公告)号：US09425009B2

公开(公告)日：2016-08-23

申请号：US14284499

申请日：2014-05-22

申请人： DENSO CORPORATION ,  Murata Manufacturing Co., Ltd.

发明人： Toru Itabashi ,  Yuuki Mikami ,  Takahiko Furuta ,  Ryoichi Shiraishi ,  Hiroaki Nakamura ,  Shigeki Nishiyama

IPC分类号： H01H37/32 ,  H01H37/64 ,  H05K1/02 ,  H01H85/046 ,  H05K1/11 ,  H05K3/34 ,  H01H69/02

CPC分类号： H01H37/32 ,  H01H37/64 ,  H01H69/022 ,  H01H85/046 ,  H05K1/0293 ,  H05K1/111 ,  H05K3/3442 ,  H05K2201/09727 ,  H05K2201/10181

摘要： An electronic control device includes a substrate, a plurality of component-mounted wires disposed on the substrate, a plurality of electronic components mounted on the respective component-mounted wires, a common wire disposed on the substrate and coupled with each of the electronic components, an interrupt wire coupled between one of the component-mounted wires and the common wire, a connection wire via which the interrupt wire is coupled with one of the common wire and the one of the component-mounted wires, and a solder disposed between each of the electronic components and a corresponding one of the component-mounted wires and having a lower melting point than the interrupt wire. The interrupt wire is configured to melt in accordance with heat generated by an overcurrent so as to interrupt a coupling between the one of the component-mounted wires and the common wire.

摘要翻译： 电子控制装置包括基板，设置在基板上的多个部件安装的线，安装在各个部件安装的导线上的多个电子部件，设置在基板上并与每个电子部件耦合的公共线， 连接在组件安装线中的一个和公共线之间的中断线，连接线，中断线通过该连接线与公共线中的一个和部件安装的线中的一个耦合，以及布置在每个之间的焊料 电子部件和相应的部件安装线中的一个并且具有比中断线更低的熔点。 中断线被配置为根据由过电流产生的热量熔化，以便中断一个部件安装的线和公共线之间的耦合。

公开(公告)号：US09159985B2

公开(公告)日：2015-10-13

申请号：US13479824

申请日：2012-05-24

申请人： Yoshihiro Nakanishi ,  Shiro Shibuya ,  Kenta Kida

发明人： Yoshihiro Nakanishi ,  Shiro Shibuya ,  Kenta Kida

IPC分类号： H01H37/14 ,  H01H37/64 ,  H01M2/34 ,  H01H37/04 ,  H01H37/54 ,  H01M2/02 ,  H01M2/22 ,  H01M10/42

CPC分类号： H01M2/348 ,  H01H37/043 ,  H01H37/14 ,  H01H37/5436 ,  H01H37/64 ,  H01M2/0217 ,  H01M2/22 ,  H01M10/425 ,  H01M2200/101

摘要： A breaker includes a fixed metal plate, a moving metal plate, a bimetal, and a heater. The fixed plate includes a fixed contact in a space of an exterior case having an electrically-insulating case and an exterior metal plate. The exterior plate and the fixed plate are arranged opposed to each other, and fixed to the electrically-insulating case. The bimetal has a convex shape, and is arranged between the heater and the moving plate. The electrically-insulating case includes first and second outer walls and protruding from the both ends of the case. A central part of the fixed plate is fixed to the first outer wall, and a part of moving plate is fixed to the second outer wall. The exterior plate closes the opening of the space.

摘要翻译： 断路器包括固定金属板，移动金属板，双金属板和加热器。 固定板包括具有电绝缘壳体和外部金属板的外壳的空间中的固定触点。 外板和固定板彼此相对布置，并固定到电绝缘壳体上。 双金属具有凸形，并且设置在加热器和移动板之间。 电绝缘壳体包括第一和第二外壁并从壳体的两端突出。 固定板的中央部固定在第一外壁上，移动板的一部分固定在第二外壁上。 外板关闭空间的开口。

公开(公告)号：US20150077213A1

公开(公告)日：2015-03-19

申请号：US14548358

申请日：2014-11-20

申请人： Thermik Geraetebau GmbH

发明人： Tan LE NGUYEN

IPC分类号： H01H37/54 ,  H01H37/64 ,  H01H37/04

CPC分类号： H01H37/5409 ,  H01H9/36 ,  H01H37/04 ,  H01H37/54 ,  H01H37/5427 ,  H01H37/64 ,  H01H2009/305 ,  H01H2037/5454 ,  H01H2037/5463 ,  H01H2037/5481 ,  H01H2037/549

摘要： In a temperature-dependent switch having a switching mechanism that has a movable contact part which cooperates with a stationary counter contact and is moved by a spring part to which the movable contact part is electrically conductively connected, the switching mechanism produces an electrically conductive connection between the stationary counter contact and a second counter contact in a temperature-dependent manner. The switch is provided with an arc-shielding plate, which has no mechanical function, is arranged on an upper surface of the spring part and covers sections thereof.

摘要翻译： 在具有切换机构的温度依赖开关中，切换机构具有可动接触部分，该可动接触部分与静止反向接触部配合，并且被可动接触部分导电连接到的弹簧部分移动，切换机构产生导电连接， 固定的反接触器和第二反接触器以温度依赖的方式。 开关设置有不具有机械功能的电弧屏蔽板，布置在弹簧部件的上表面上并覆盖其部分。

公开(公告)号：US07292131B2

公开(公告)日：2007-11-06

申请号：US10971019

申请日：2004-10-25

申请人： Masaji Masuda

发明人： Masaji Masuda

IPC分类号： H01H37/52 ,  H01H37/54

CPC分类号： H01H37/5427 ,  H01H1/5833 ,  H01H37/64

摘要： A heat-sensitive switch includes a first terminal, a second terminal away from the first terminal, a reverse spring reversing at a set temperature and having an opening part and positioned between the first and second terminals, and a junction spring positioned between the reverse spring and the second terminal without being fixed, integrally having a junction part protrusively positioned and in contact with the first terminal via the opening part, and also having an outer peripheral part in contact with the second terminal. An electric connection between the first and second terminals is formed, and when the reverse spring reverses at the set temperature, a force is applied to the junction part of the junction spring in the direction away from the first terminal, whereby the electric connection is cut.

摘要翻译： 热敏开关包括第一端子，远离第一端子的第二端子，在设定温度下反向并具有开口部分并位于第一和第二端子之间的反向弹簧，以及定位在反向弹簧 所述第二端子不固定，整体地具有经由所述开口部突出定位并与所述第一端子接触的接合部，并且还具有与所述第二端子接触的外周部。 形成第一端子和第二端子之间的电连接，并且当反向弹簧在设定温度下反转时，在接合弹簧的接合部分沿远离第一端子的方向施加力，由此切断电连接 。

公开(公告)号：US5181005A

公开(公告)日：1993-01-19

申请号：US780231

申请日：1991-10-22

申请人： Helmut Bayer

发明人： Helmut Bayer

IPC分类号： H01H37/54 ,  H01H37/64 ,  H01H37/74

CPC分类号： H01H37/64 ,  H01H37/54 ,  H01H37/74

摘要： Thermal switch having a thermal bimetallic snap-over disc temperature sensor which interacts via a transmission component with a contact system which has at least one contact carrier carrying or forming a movable contact, the movable contact resting against at least one fixed contact in the quiescent state. In order to ensure that the switch remains in the non-quiescent open position after the thermal sensor has been tripped, provision is made that the movable contact is formed by a wire-type or strip-type contact part which can be plastically deformed by the transmission component actuated by the thermal bimetallic snap-over disc temperature sensor.

摘要翻译： 热开关具有热双金属卡扣式盘式温度传感器，其通过传动部件与具有至少一个承载或形成活动触点的接触载体的接触系统相互作用，所述可动触头抵靠静止状态下的至少一个固定触头 。 为了确保在热传感器被跳闸之后开关保持在非静止打开位置，提供可动触点由线型或带状接触部形成，该接触部可以被塑性变形 传动部件由热双金属卡扣式盘式温度传感器驱动。

公开(公告)号：US4403206A

公开(公告)日：1983-09-06

申请号：US332603

申请日：1981-12-21

申请人： Richard M. Anderson

发明人： Richard M. Anderson

IPC分类号： H01H37/54 ,  H01H37/64 ,  H01H37/70

CPC分类号： H01H37/64 ,  H01H37/5409

摘要： A condition-sensing switching device is disclosed having a plurality of active switch elements which are not symmetrical with the line of action of the condition-sensing actuator. A dummy element is provided to establish symmetry and produce a balanced condition on the switch actuator. The switch elements and dummy element are arranged so that no resilient forces are applied to the actuator during a portion of the actuator movement and the resilient forces on each element simultaneously are applied in a balanced manner during actuator movement to ensure that the forces on the actuator are balanced in all positions of the actuator. An adjusting screw is provided to adjust the force of one spring to ensure that absolute balance is achieved.

摘要翻译： 公开了一种条件感测开关装置，其具有多个与条件感测致动器的作用线不对称的有源开关元件。 提供虚拟元件以建立对称性并在开关致动器上产生平衡状态。 开关元件和虚拟元件布置成使得在致动器运动的一部分期间没有弹性力施加到致动器，并且在致动器运动期间同时以均衡的方式施加每个元件上的弹性力，以确保致动器上的力 在执行器的所有位置均衡。 提供调节螺钉以调节一个弹簧的力，以确保实现绝对平衡。

公开(公告)号：US4334210A

公开(公告)日：1982-06-08

申请号：US203071

申请日：1980-11-03

申请人： Henry J. Boulanger ,  Andrew C. McGuirk

发明人： Henry J. Boulanger ,  Andrew C. McGuirk

IPC分类号： H01H37/54 ,  H01H37/64

CPC分类号： H01H37/64 ,  H01H37/54 ,  Y10T29/49105

摘要： A heat responsive electrical switch comprises a small, open ended, generally cylindrical housing in which are mounted two spaced plate members extending in parallel directions from a bottom wall into a switch cavity. The first plate member mounts at its distal free end a relatively inflexible movable contact arm which is adapted to move into and out of engagement with a stationary contact mounted on the second plate member. A relatively low spring rate spring is connected between the movable contact arm toward the stationary contact with a selected contact force created by displacing a portion of the spring with a reaction force. The open end of the housing is formed with a plurality of raised plateaus. A thermally conductive cup is received over the open end interfitting with the plateaus. A thermally responsive snap-acting disc and a flexible motion transfer sheet of resinous material can be captured by the cup at the open end of the housing. The plate members are formed so that they are either rigidly staked to the bottom wall of the housing or are riveted directly to terminal blades outside the housing.

摘要翻译： 热响应电开关包括小的，开口的，大体上为圆柱形的壳体，其中安装有两个间隔开的板构件，其从平行方向从底壁延伸到开关腔中。 第一板构件在其远端自由端处安装相对不弯曲的可动接触臂，该可动接触臂适于移动进入和离开与安装在第二板构件上的固定触点的接合。 相对较低的弹簧弹簧通过以反作用力使弹簧的一部分移位而产生的选择的接触力连接在可动接触臂朝向固定触头之间。 壳体的开口端形成有多个凸起的平台。 在与平台相互配合的开口端处接纳导热杯。 可以在壳体的开口端处由杯捕获热响应的快速作用盘和树脂材料的柔性运动转印片。 板构件形成为使得它们刚性地铆接到壳体的底壁或者直接铆接到壳体外部的端子叶片。

公开(公告)号：US3952274A

公开(公告)日：1976-04-20

申请号：US512353

申请日：1974-10-04

申请人： Emil Robert Plasko

发明人： Emil Robert Plasko

IPC分类号： H01H37/64 ,  H01H37/76

CPC分类号： H01H37/64 ,  H01H37/766

摘要： A thermally actuatable switch having a housing provided with a pair of leads, one of the leads having a contact and the other of the leads having a spring blade for making contact with the contact to complete an electrical circuit between the leads. The spring blade has a normal bias to move the same out of contact with the contact to open the circuit. A temperature sensitive member is carried by the housing and is adapted to collapse when the same is at a predetermined temperature. A biasing member is operatively associated with the temperature sensitive member and the spring blade to resiliently hold the spring blade in contact with the contact as long as the temperature sensitive member is in an uncollapsed condition thereof whereby the biasing member substantially compensates for any shrinkage and/or deterioration of the temperature sensitive member during its uncollapsed life and thus maintains the spring blade in contact with the contact.

摘要翻译： 一种可热致动的开关，其具有设置有一对引线的壳体，所述引线中的一个具有触点，并且所述引线中的另一个具有用于与所述触点接触的弹簧片，以在所述引线之间完成电路。 弹簧叶片具有正常的偏压，以使其与接触件脱离接触以打开电路。 感温构件由壳体承载，并且当温度处于预定温度时适于折叠。 只要温度敏感部件处于未破裂的状态，偏压部件与温度敏感部件和弹簧刀片可操作地相关联地弹性地保持弹簧片与接触件接触，由此偏置部件基本上补偿任何收缩和/ 或温度敏感部件在其未折叠寿命期间的劣化，从而保持弹簧片与接触件接触。