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1. 发明公开

EP4177993A3 NEGATIVE THERMAL EXPANSION CURRENT INTERRUPTER 审中-实审
公开(公告)号：EP4177993A3
公开(公告)日：2023-06-07
申请号：EP22201960.6
申请日：2018-05-01
申请人： American Lithium Energy Corporation
发明人： FAN, Jiang
IPC分类号： H01M8/04701 , H01M10/637 , H01H37/46 , H01M10/42 , H01M50/581 , H01H37/36 , H01M10/052 , H01M4/02
摘要： An electric power system such as, for example, a circuit, an electric appliance, an electric generator, and/or an energy storage system, can be coupled with a negative thermal expansion component. The negative thermal expansion component can be formed from a material having negative thermal expansion properties such that the negative thermal expansion component contracts in response to an increase in temperature. The contraction of the negative thermal expansion component can form a nonconductive gap that disrupts current flow through the electric power system. The disruption of the current flow can eliminate hazards associated with the electric power system overcharging, overheating, and/or developing an internal short circuit.

2. 发明授权

EP3869600B1 ELECTRICAL POWER SYSTEM AND FUSE WITH NEGATIVE THERMAL EXPANSION PLATE 有权
公开(公告)号：EP3869600B1
公开(公告)日：2022-10-19
申请号：EP21151809.7
申请日：2018-05-01
发明人： FAN, Jiang
IPC分类号： H01M8/04701 , H01M10/637 , H01H37/46 , H01M10/42 , H01M50/581 , H01H37/36 , H01M10/052 , H01M4/02

3. 发明公开

EP4006941A1 DISPOSITIF D'ALIMENTATION ÉLECTRIQUE COMPRENANT UN ACTIONNEUR THERMOSENSIBLE ET APPAREIL ASSOCIÉ 审中-公开
公开(公告)号：EP4006941A1
公开(公告)日：2022-06-01
申请号：EP21209664.8
申请日：2021-11-22
申请人： Commissariat à l'Energie Atomique et aux Energies Alternatives
发明人： PANARIELLO, Remy , BEY, Mehdi , MASSON, Olivier , PERICHON, Pierre
IPC分类号： H01H37/32 , H01H37/36 , H01H37/46 , H01H37/52 , H01M50/581 , H01M50/213 , H01M50/367
摘要： L'invention concerne un dispositif d'alimentation électrique comprenant une unité de stockage (10) d'énergie électrique, et un support (11) de l'unité de stockage (10) au moins dans une première position, dans laquelle l'unité de stockage(10) est solidaire et raccordée électriquement au support (11). Le dispositif comprend en outre un système de connexion de l'unité de stockage au support, avec un actionneur (120) comprenant un élément thermosensible (1200). Lorsque la température de l'élément thermosensible (1200) dépasse une température seuil, l'élément thermosensible (1200) est configuré de façon à induire un déplacement relatif de l'unité de stockage (10) par rapport au support (11), de la première position à une deuxième position. Dans la deuxième position, l'unité de stockage (10) est dans un état de moindre connexion thermique avec le support (11), et/ou l'unité de stockage n'est pas raccordée électriquement au support (11).

4. 发明授权

EP1866235B1 MEMS ACTUATORS AND SWITCHES 有权
标题翻译： MEMS执行器和开关
公开(公告)号：EP1866235B1
公开(公告)日：2011-09-21
申请号：EP06808916.8
申请日：2006-03-18
申请人： Réseaux MEMS
发明人： LU, Jun , MENARD, Stephane
IPC分类号： H01H61/04 , B81B7/02 , B81B3/00 , H01H37/32 , H01H9/20 , H01H37/46
CPC分类号： H01H61/04 , H01H2001/0047 , H01H2001/0068 , H01H2061/006 , H01H2061/008
摘要： MEMS structures employing movable conductive member and a number of current- carrying stationary contact terminals which advantageously permit higher current carrying capability that prior art devices in which currents flowed through movable conductive members. Current carrying capability in excess of 1.0 amp without the need for additional current limiting devices is realized thereby lowering overall system manufacturing costs for systems employing our structures.

5. 发明公开

EP1568054A2 THERMAL SWITCH, METHODS OF USE AND MANUFACTURING METHODS FOR SAME 审中-公开
标题翻译：热敏开关，使用方法及其制造方法
公开(公告)号：EP1568054A2
公开(公告)日：2005-08-31
申请号：EP03786811.4
申请日：2003-11-18
申请人： WASHINGTON STATE UNIVERSITY RESEARCH FOUNDATION
发明人： RICHARDS, Robert, F. , BAHR, David, F. , RICHARDS, Cecilia
IPC分类号： H01H37/02 , H01H37/34 , H01H37/36 , H01H37/40 , H01H37/46 , H01H37/52 , H01H37/64 , H01H37/72 , H01H29/00 , H01H29/04 , H01H29/06 , F28F27/00 , F28F13/00
CPC分类号： H01L23/34 , B82Y30/00 , F25B2400/15 , F28F13/00 , F28F2013/008 , H01L2924/0002 , H01L2924/00
摘要： The present invention concerns embodiments of a thermal switch used to control the transfer of heat from a heat source to a heat sink. According to one aspect, the thermal switch (Fig. 6a-6b) can be activated, or turned “on” (Fig. 6b), so as to establish a path of low thermal resistance between the heat source (106) and the heat sink (102) to facilitate the transfer of heat therebetween. The thermal switch can also be de-activated, or turned “off” (Fig. 6a), so as to establish a path of high thermal resistance between the heat source (106) and the heat sink (102) to minimize or totally prevent the transfer of heat between the heat source (106) and heat sink (102). In certain embodiments, the thermal switch includes at least drop of a thermally conductive liquid (108) that thermally couples the heat source (106) to the heat sink (102) whenever the switch is activated.

6. 发明公开

EP0730779A4 SHORT CIRCUIT PROTECTED SPLICE CONNECTOR 失效
标题翻译：防短路电流PROTECTED剪接
公开(公告)号：EP0730779A4
公开(公告)日：1998-04-01
申请号：EP95901214
申请日：1994-11-10
申请人： ALCOA FUJIKURA LTD
发明人： HEIN DAVID A
IPC分类号： H01R13/66 , H01R31/02 , H01R31/08 , H02H9/02 , H01H71/20 , H01C1/00 , H01C1/14 , H01H37/04 , H01H37/46 , H01H37/52 , H01H85/02 , H02H1/00 , H02H3/22 , H02H5/04 , H02H9/00
CPC分类号： H01R31/08 , H01R13/6608 , H01R31/02
摘要： A method and apparatus for providing electrical protection for circuits that use splice connections between a source of electrical power and wires of respective circuits (31, 32). The splices provide a common connection of wires to the power source. The splice includes a positive temperature coefficient means (22, 24) in electrical series between the power source and the wires (33). The positive temperature coefficient means (22, 24) reduces the flow of current to the wires (33), and to any loads (31, 32) connected to the wires, when an excess amount of current flows through at least one of the wires and the splice. The temperature rise in the positive temperature coefficient means reaches a trip point, and the means remains in a trip state until power fed to the splice is removed.

7. 发明公开

EP0626709A3 Temperaturabhängiges Schaltgerät 失效
标题翻译：温度依赖性的开关装置。
公开(公告)号：EP0626709A3
公开(公告)日：1995-05-17
申请号：EP93120280.8
申请日：1993-12-16
申请人： Gustav Wahler GmbH u. Co
发明人： Wahler, Dieter
IPC分类号： H01H37/04 , H01H37/46
CPC分类号： H01H37/04
摘要： Temperaturabhängiges Schaltgerät mit einem thermostatischen Arbeitselement (11) und einem davon betätigten elektrischen Schaltelelement (12), die in einem gemeinsamen Gehäuse (30) untergebracht sind, das eine Aufnahme (31) für einen Dehnstoff (32) aufweist, die mit einer Membran (33) verschlossen ist, auf der ein Arbeitskolben (40) aufsitzt, der in einer Aussparung (35) eines darüberliegenden Führungsteils (36) geführt ist und einem Schaltteil (17)des Schaltelements (12) zugeordnet ist, das an einer Trägerplatte (13) angebracht ist. Das Gehäuse (30) ist aus einem einen Ansatz (43) mit einer napfförmigen Aufnahme (31) für den Dehnstoff (32) aufweisenden, dem Arbeitselement (11) und dem Schaltelement (12) gemeinsamen und beide aufnehmenden Metallblechformling (42) gebildet, wobei das Führungsteil (36) von einem Teil (50) des Metallblechformlings (42) gehalten ist.

8. 发明公开

EP0134718A2 Electrical components incorporating a temperature responsive device 失效
标题翻译： Vorrichtung的Elektrische Bestandteile mit einer温度。
公开(公告)号：EP0134718A2
公开(公告)日：1985-03-20
申请号：EP84305980.9
申请日：1984-08-31
申请人： DUBILIER PLC
发明人： James, Kenneth Samuel
IPC分类号： H01H37/46 , H01H37/74
CPC分类号： H01T1/14 , H01H37/46 , H01H37/74
摘要： An electrical component has at least two electrodes (4,5) which become short-circuited when a temperature responsive device associated with the component and formed by a resilient wire (1) covered by a sleeve (2) of heat shrinkable material responds to an increase in temperature. The heat shrinkable sleeve (2) is made of a plastics material having a heat responsive memory and is formed so as to shrink longitudinally on the application of heat to thereby initiate the short-circuiting function.
摘要翻译：电气部件具有至少两个电极（4,5），当与部件相关联并由被热收缩材料的套管（2）覆盖的弹性丝线（1）形成的温度响应装置响应于一个温度升高热收缩套筒（2）由具有热响应记忆体的塑料制成，并且形成为在加热时纵向收缩，从而起动短路功能。

9. 发明公开

EP0070137A1 Rate of temperature change detectors, and fire alarm and fire extinguishing systems using such detectors 失效
标题翻译： Temperaturgradientendetektor und Feueralarm-，Feuerlöschsystemmit solchen Detektoren。
公开(公告)号：EP0070137A1
公开(公告)日：1983-01-19
申请号：EP82303530.8
申请日：1982-07-06
申请人： CHUBB FIRE LIMITED
发明人： Andrews, David John , Hart, William Barrie
IPC分类号： H01H37/46 , G08B17/06
CPC分类号： H01H37/323 , H01H2061/0115
摘要： A rate of temperature change detector, particularly for use as a "rate of rise" type fire detector, comprises two elements 42i43 of shape memory effect (SME) material, adapted to deflect in opposition when heated through their temperature transformation range. The lower element 43 is housed in a thermally conductive sheath 44 and hence reacts quickly to changing temperatures outside the detector, while the upper element 43 is surrounded by less thermally transmissive structure and reacts more slowly. The two elements are biased apart by a compression spring 51 and an additional spring 55 biases the lower element 42 only. A rod 52 connected with the lower element 42 carries an electrical contact 53 which closes the gap with a fixed contact 54 when the element 42 overcomes the biases of springs 51 and 55 and the further bias of element 43, the movement of the element 43 being thus related to the rate of rise of temperature experienced outside the detector. In another embodiment (Figure 1) the two SME elements are again subject to different rates of heat transmission from the environment but are biased equally, and the output is related to the difference in deflection between the two elements.
摘要翻译：温度变化检测器的速率，特别是用作“升高速率”。型火灾探测器包括形状记忆效应（SME）材料的两个元件42/43，适于在通过它们的温度变换范围加热时相反地偏转。下部元件43容纳在导热护套44中，并且因此对检测器外部的变化的温度快速反应，而上部元件43被较少的热传导结构包围并且反应更慢。两个元件被压缩弹簧51偏压分开，附加弹簧55仅偏压下元件42。与下部元件42连接的杆52承载电触头53，当触头元件42克服弹簧51和55的偏压以及元件43的进一步偏压时，元件43的移动为因此与检测器外部遇到的温度升高有关。在另一个实施例中，两个SME元件再次经受来自环境的不同的热传递速率，但是被均等地偏置，并且输出与两个元件之间的偏差的差异相关。

10. 发明公开

EP0037490A1 Auslösesystem eines Selbstschalters zur Unterbrechung eines Stromkreises 有权
标题翻译： Auslösesystemeines Selbstschalters zur Unterbrechung eines Stromkreises。
公开(公告)号：EP0037490A1
公开(公告)日：1981-10-14
申请号：EP81102059.3
申请日：1981-03-19
申请人： BROWN, BOVERI & CIE Aktiengesellschaft Mannheim
发明人： Runtsch, Erhard, Ing. grad. , Greefe, Klaus, Dipl.-Ing.
IPC分类号： H01H37/46 , H01H71/40
CPC分类号： H01H71/145 , H01H71/40 , H01H2071/407
摘要： Bei dem Auslösesystem eines Selbstschalters zur Unterbrechung eines Stromkreises mit mindestens einem thermomechanischen Wandler (21), einem Kurzschlußauslöser (12) und einem Schaltwerk (16) mit einerverklinkung, welche von dem thermomechanischen Wandler (21) bzw. Kurzschlußauslöser (12) im Falle eines Überstromes ausgelöst wird und einen Mechanismus freigibt, der den Stromkreis unterbricht, besteht der thermomechanische Wandler (21) aus einer Formgedächtnislegierung. Er steht in Wärmekontakt mit einer in dem Strompfad des Selbstschalters liegenden Wärmequelle, z. B. der Spule oder dem Joch eines magnetischen Kurzschlußauslösers (12), dem Schenkel einer dynamischen Auslöseschleife oder dem Abschnitt einer Strombahn.
摘要翻译： 1.一种用于中断电流电路的自动断路器的跳闸系统，具有至少一个具有形式存储器的合金的热机械换能器（21; 31; 41; 51; 61），短路跳闸（12; 22 ）以及包括释放齿轮的切换机构，所述释放齿轮在过热的情况下被热机械换能器（21; 31; 41; 51; 61）或短路跳闸（12; 22）跳闸，并且中断电流电路，其特征在于，热机械换能器（21; 31; 41; 51; 61）与位于自动断路器的电流通路中的热源热接触，例如线圈或磁性短路跳闸（12; 22）的轭，动态跳闸环（17）的臂或导电路径（20）的部分。

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