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1. 发明授权

US09899171B2 Thermal safety device 有权
公开(公告)号：US09899171B2
公开(公告)日：2018-02-20
申请号：US13811700
申请日：2011-07-26
申请人： Joachim Aurich , Ulf Zum Felde , Bernd Krueger , Laurent Mex , Wolfgang Werner
发明人： Joachim Aurich , Ulf Zum Felde , Bernd Krueger , Laurent Mex , Wolfgang Werner
IPC分类号： H01H37/32 , B22D41/015 , H01H37/76 , H01H85/06 , H01H85/12 , H01H85/041 , H01H85/08
CPC分类号： H01H37/32 , B22D41/015 , H01H37/761 , H01H85/0411 , H01H85/06 , H01H85/08 , H01H85/12 , H01H2037/768 , H01H2085/0412 , H01H2085/0414
摘要： In order to provide a method for isolating a circuit and a thermal link, wherein the link has a very low resistance and is suitable for high currents, in particular very high short load currents, and also has a high degree of reliability, in particular under difficult conditions, such as thermal and mechanical loading which lasts for a relatively long time, for example, the invention proposes that, during the phase transition of the material of the fusible element (10) from the solid to the liquid state, the volume of the fusible element (10) increases and the pressure increases and, owing to the increase in volume and the increase in pressure, the fusible element (10) is dislodged so as to break the electrical connection.

2. 发明授权

US09514905B2 Fuses, and methods of forming and using fuses 有权
公开(公告)号：US09514905B2
公开(公告)日：2016-12-06
申请号：US14629296
申请日：2015-02-23
申请人： Micron Technology, Inc.
发明人： Andrea Redaelli , Giorgio Servalli
IPC分类号： H01H85/04 , H01H69/02 , H01H37/32 , H01H85/11
CPC分类号： H01H85/06 , G11C13/0004 , H01H37/32 , H01H85/08 , H01H85/11 , Y10T29/49107
摘要： Some embodiments include a fuse having a tungsten-containing structure directly contacting an electrically conductive structure. The electrically conductive structure may be a titanium-containing structure. An interface between the tungsten-containing structure and the electrically conductive structure is configured to rupture when current through the interface exceeds a predetermined level. Some embodiments include a method of forming and using a fuse. The fuse is formed to have a tungsten-containing structure directly contacting an electrically conductive structure. An interface between the tungsten-containing structure and the electrically conductive structure is configured to rupture when current through the interface exceeds a predetermined level. Current exceeding the predetermined level is passed through the interface to rupture the interface.

3. 发明授权

US09472364B2 Reflowable circuit protection device 有权
标题翻译：可回流电路保护装置
公开(公告)号：US09472364B2
公开(公告)日：2016-10-18
申请号：US14268913
申请日：2014-05-02
申请人： Tyco Electronics Corporation
发明人： Martyn A. Matthiesen , Anthony Vranicar , Jianhua Chen , Dapeng Hou
IPC分类号： H01H37/70 , H01H37/04 , H01H37/36 , B23K31/02 , H01H37/32 , H01H11/00 , B23K1/00 , H01H37/76 , H01H37/08
CPC分类号： H01H37/70 , B23K1/0016 , B23K31/02 , H01H11/00 , H01H37/04 , H01H37/08 , H01H37/32 , H01H37/761 , H01H2037/046 , H01H2037/762 , H01H2229/00 , H01H2235/01 , H01H2239/072
摘要： A circuit protection device includes a base assembly, a spring on top of the base, a conductive terminal that fits over the base and spring, and a cap that first over the base, spring and terminal. The base includes latches on the front side of the base. The conductive terminal includes a first end on the front side of the base and a second end on a rear side of the base that is opposite to the front side. The cap includes a first protrusion extending downward from the cap above one of the latches and a second protrusion extending downward from the cap above the other latch. The circuit protection device also includes a means for activating the circuit protection device after reflow in response to a force applied to the cap in a first direction defined from a top of the cap towards the base.
摘要翻译：电路保护装置包括基座组件，基座顶部的弹簧，配合在基座和弹簧上方的导电端子，以及首先在基座，弹簧和端子上方的盖子。底座包括在底座前侧的闩锁。导电端子包括在基座的前侧上的第一端和与基座相反的基座后侧的第二端。盖包括从一个闩锁上方的帽向下延伸的第一突起和从另一闩锁上方的帽向下延伸的第二突起。电路保护装置还包括用于响应于从帽的顶部朝向底座限定的第一方向施加到帽的力而在回流之后启动电路保护装置的装置。

4. 发明申请

US20160111236A1 OVER-TEMPERATURE PROTECTION METHOD, OVER-TEMPERATURE PROTECTION CIRCUIT AND LINEAR DRIVING CIRCUIT THEREOF 审中-公开
标题翻译：超温保护方法，超温保护电路及其线性驱动电路
公开(公告)号：US20160111236A1
公开(公告)日：2016-04-21
申请号：US14862881
申请日：2015-09-23
申请人： Silergy Semiconductor Technology (Hangzhou) LTD
发明人： Jin Jin
IPC分类号： H01H37/32 , G05F1/569
CPC分类号： H01H37/32 , G05F1/569
摘要： A method of over-temperature protection for a power switch, can include: (i) generating a sensing signal by sensing a temperature of the power switch; (ii) determining a temperature threshold signal based on a conduction voltage between first and second terminals of the power switch, where a value of the temperature threshold signal is reduced as the conduction voltage increases; and (iii) turning off the power switch when the sensing signal is greater than or equal to the temperature threshold signal.
摘要翻译：一种用于电源开关的过热保护的方法可以包括：（i）通过感测电力开关的温度来产生感测信号; （ii）基于所述功率开关的第一和第二端子之间的导通电压确定温度阈值信号，其中所述温度阈值信号的值随着所述导通电压的增加而减小; 和（iii）当感测信号大于或等于温度阈值信号时关闭电源开关。

5. 发明授权

US08994489B2 Fuses, and methods of forming and using fuses 有权
标题翻译：保险丝，以及形成和使用保险丝的方法
公开(公告)号：US08994489B2
公开(公告)日：2015-03-31
申请号：US13276523
申请日：2011-10-19
申请人： Andrea Redaelli , Giorgio Servalli
发明人： Andrea Redaelli , Giorgio Servalli
IPC分类号： H01H85/04 , H01H69/02 , H01H85/11
CPC分类号： H01H85/06 , G11C13/0004 , H01H37/32 , H01H85/08 , H01H85/11 , Y10T29/49107
摘要： Some embodiments include a fuse having a tungsten-containing structure directly contacting an electrically conductive structure. The electrically conductive structure may be a titanium-containing structure. An interface between the tungsten-containing structure and the electrically conductive structure is configured to rupture when current through the interface exceeds a predetermined level. Some embodiments include a method of forming and using a fuse. The fuse is formed to have a tungsten-containing structure directly contacting an electrically conductive structure. An interface between the tungsten-containing structure and the electrically conductive structure is configured to rupture when current through the interface exceeds a predetermined level. Current exceeding the predetermined level is passed through the interface to rupture the interface.
摘要翻译：一些实施例包括具有直接接触导电结构的含钨结构的熔丝。导电结构可以是含钛结构。含钨结构和导电结构之间的界面被配置为当通过界面的电流超过预定水平时破裂。一些实施例包括形成和使用保险丝的方法。保险丝形成为具有直接接触导电结构的含钨结构。含钨结构和导电结构之间的界面被配置为当通过界面的电流超过预定水平时破裂。超过预定水平的电流通过界面破裂界面。

6. 发明申请

US20140306795A1 BUS BAR FORMING DIE AND METHOD OF MANUFACTURING BUS BAR USING THE SAME 有权
标题翻译：母线形成装置及其制造方法
公开(公告)号：US20140306795A1
公开(公告)日：2014-10-16
申请号：US14352854
申请日：2012-10-24
申请人： YAZAKI CORPORATION
发明人： Motofumi Kato
IPC分类号： H01H37/32 , H01H69/02
CPC分类号： H01H37/32 , H01H69/02 , H01H85/044 , Y10T29/49107
摘要： A bus bar forming die (1) includes an upstream-side die block (25) configured to shape an upstream-side fuse-element portion (9) of a bus bar (23), a downstream-side die block (27) configured to shape a downstream-side fuse-element portion (15) of the bus bar (23), and a fixation portion die block (29) configured to shape fixation portions (21) of the bus bar (23). The upstream-side die block (25), the downstream-side die block (27), and the fixation portion die block (29) are configured to shape the bus bar (23) while placed in respective predetermined positions. Each of the upstream-side die block (25), the downstream-side die block (27), and the fixation portion die block (29) is replaceable in accordance with an intended shape of the bus bar (23).
摘要翻译：汇流条形成模具（1）包括：上游侧模块（25），其构造成使汇流条（23）的上游侧熔断体部分（9）成形;下游侧模具块（27）以形成母线（23）的下游侧熔丝元件部分（15），以及固定部分模块（29），其构造成形成母线（23）的固定部分（21）。上游侧模具块（25），下游侧模块（27）和固定部分模块（29）构成为在放置在相应的预定位置时使汇流条（23）成形。上游侧模具块（25），下游侧模块（27）和固定部分模块（29）中的每一个可根据母线（23）的预期形状来更换。

7. 发明授权

US08773833B2 Electronic control device including interrupt wire 有权
标题翻译：电子控制装置包括中断线
公开(公告)号：US08773833B2
公开(公告)日：2014-07-08
申请号：US13362497
申请日：2012-01-31
申请人： Toru Itabashi , Yuuki Mikami , Takahiko Furuta , Ryoichi Shiraishi , Hiroaki Nakamura , Shigeki Nishiyama
发明人： Toru Itabashi , Yuuki Mikami , Takahiko Furuta , Ryoichi Shiraishi , Hiroaki Nakamura , Shigeki Nishiyama
IPC分类号： H02H5/04
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。

8. 发明授权

US08313352B2 Terminal assembly 失效
标题翻译：端子总成
公开(公告)号：US08313352B2
公开(公告)日：2012-11-20
申请号：US12894125
申请日：2010-09-29
申请人： Tsung Mou Yu
发明人： Tsung Mou Yu
IPC分类号： H01R13/40
CPC分类号： H01H1/58 , H01H37/32
摘要： A terminal assembly for a switch device includes a hollow case, two terminals, two slots respectively corresponding to the terminals and a contact piece. The terminal includes a curved portion and the slot includes a curved slot corresponding to the curved portion. The case has a protrusion disposed corresponding to the curved slot. When assembling the terminal with the case, the terminal is received in the slot, the curved portion is engaged with the curved slot and the protrusion is pressed against a concave side of the curved portion. Therefore, the terminal is securely connected with the case and the terminal does not move or get loosened during use.
摘要翻译：用于开关装置的端子组件包括中空壳体，两个端子，分别对应于端子的两个槽和接触件。端子包括弯曲部分，并且狭槽包括与弯曲部分对应的弯曲狭缝。壳体具有对应于弯曲槽设置的突出部。当将端子与壳体组装时，端子被容纳在槽中，弯曲部分与弯曲的槽接合，并且突起被压靠在弯曲部分的凹入侧。因此，终端与壳体牢固连接，终端在使用过程中不移动或松动。

9. 发明申请

US20120112870A1 THERMAL PROTECTION DEVICE AND METHOD 有权
标题翻译：热保护装置及方法
公开(公告)号：US20120112870A1
公开(公告)日：2012-05-10
申请号：US13245214
申请日：2011-09-26
申请人： John J. HALLER , Nicholas F. BUCCHERI
发明人： John J. HALLER , Nicholas F. BUCCHERI
IPC分类号： H01H37/34 , H01F7/06
CPC分类号： H01H85/0241 , H01F7/06 , H01H37/32 , Y10T29/4902
摘要： A solenoid valve for use in a hazardous environment requiring a surface temperature of the valve to not exceed a cutoff temperature, the valve comprising coil configured to physically move an armature using an field generated by the coil; a thermal cutoff device having a fusing temperature above the cutoff temperature; and a heating resistor sized and configured to raise thermal cutoff device's temperature to the fusing temperature before the surface temperature exceeds the cutoff temperature. A method of constructing a solenoid valve for use in a hazardous environment requiring a surface temperature of the valve to not exceed a cutoff temperature, the method comprising the steps of: selecting a thermal cutoff device having a fusing temperature above the cutoff temperature; and selecting and configuring a heating resistor to raise thermal cutoff device's temperature to the fusing temperature before the surface temperature exceeds the cutoff temperature.
摘要翻译：一种在危险环境中使用的电磁阀，其需要阀的表面温度不超过切断温度，所述阀包括线圈，其被配置为使用线圈产生的磁场物理地移动电枢; 具有高于截止温度的定影温度的热断开装置; 以及加热电阻器的尺寸和构造，以在表面温度超过截止温度之前将热断开装置的温度升高到定影温度。一种构造电磁阀的方法，该电磁阀用于需要阀的表面温度不超过截止温度的危险环境中，该方法包括以下步骤：选择熔断温度高于截止温度的热断开装置; 以及在表面温度超过截止温度之前选择并配置加热电阻器以将热切断装置的温度升高到定影温度。

10. 发明授权

US07947200B2 Method of detecting a threshold temperature 有权
标题翻译：检测阈值温度的方法
公开(公告)号：US07947200B2
公开(公告)日：2011-05-24
申请号：US12148484
申请日：2008-04-17
申请人： Alexandra Georgina Redcliffe Gordon
发明人： Alexandra Georgina Redcliffe Gordon
IPC分类号： H01B1/00
CPC分类号： G01K11/06 , G01K3/005 , H01H37/32 , Y10T428/31678
摘要： A temperature switch comprises a material (14) which melts and concomitantly undergoes a change in an electrical characteristic at a predetermined temperature. The temperature switch also includes at least two electrical contacts (10, 12) for detecting the change in the electrical characteristic. The material (14) comprises an organic cation and an anion and is preferably an ionic liquid.
摘要翻译：温度开关包括在预定温度下熔化并伴随地经历电特性变化的材料（14）。温度开关还包括用于检测电特性变化的至少两个电触头（10,12）。材料（14）包含有机阳离子和阴离子，优选为离子液体。

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