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1. 发明公开

EP4235724A3 THERMAL PROTECTION DEVICE TO WITHSTAND HIGH VOLTAGE 审中-实审
公开(公告)号：EP4235724A3
公开(公告)日：2023-11-15
申请号：EP23154475.0
申请日：2023-02-01
申请人： Littelfuse, Inc.
发明人： YAMAOKA, Toshikazu , MIZUKAMI, Yohei , CHEN, Jianhua , JOHLER, Werner
IPC分类号： H01H37/76 , H01H37/14 , H01H61/02 , H01H85/02 , H01H85/46 , H05B1/02
摘要： A thermal protection device, comprising: a first PTC device, arranged in a PTC circuit, and having a first input side, coupled to an input path of the PTC circuit, and having a first output side, coupled to an output path of the PTC circuit; a second PTC device, arranged in the PTC circuit, and having a second input side, coupled to the input path of the PTC circuit, and having a second output side, coupled to the output path of the PTC circuit; and a thermal link having a third input side, coupled to the first output side of the first PTC device and the second output side of the second PTC device, via the output path of the PTC circuit.

2. 发明公开

EP2492967A3 Photovoltaikanlage mit Absicherung zur Brandbekämpfung 审中-公开
标题翻译：光伏发电系统与消防保护
公开(公告)号：EP2492967A3
公开(公告)日：2014-06-04
申请号：EP12156708.5
申请日：2012-02-23
申请人： Conergy AG
发明人： Bartholomäus, Lars
IPC分类号： H01H61/02 , H01L31/02 , H02H5/04 , H02H7/20
CPC分类号： H01L31/02021 , H01H37/761 , H01H61/02 , H02H5/041 , H02H7/20 , Y02E10/50
摘要： Die Erfindung betrifft eine Photovoltaikanlage, umfassend ein erstes Photovoltaikmodul, ein zweites Photovoltaikmodul, eine elektrische Verbindung zwischen dem ersten und dem zweiten Photovoltaikmodul, und eine elektrische Schaltvorrichtung zur Trennung der elektrischen Verbindung. Erfindungsgemäß umfasst die elektrische Schaltvorrichtung eine Schmelzsicherung (42) und eine Heizvorrichtung (46), welche ausgebildet und so zu der Schmelzsicherung angeordnet ist, dass bei Beheizung der Heizvorrichtung die Schmelzsicherung ausgelöst und die elektrische Verbindung getrennt wird.

3. 发明授权

EP2082086B1 BLOCKING DEVICE FOR THE DOOR OF AN ELECTRIC HOUSEHOLD APPLIANCE, IN PARTICULAR THE DOOR OF A WASHING MACHINE 有权转让
标题翻译：锁紧装置用于家用器具的门，特别是用于洗衣机的门
公开(公告)号：EP2082086B1
公开(公告)日：2014-01-15
申请号：EP07848811.1
申请日：2007-10-11
申请人： Itw Metalflex, Druzba Za Proizvodnjo Delov Za Gospodinjske Aparate D.O.O.
发明人： LEBAN, Oton
IPC分类号： D06F37/10 , D06F37/42 , D06F39/14 , E05B47/00 , H01H61/02
CPC分类号： D06F39/14 , D06F37/42 , E05B47/0009 , H01H61/02

4. 发明公开

EP2091060A2 Thermally operated overload relay 审中-公开
标题翻译： Thermisch betriebenesÜberstromrelais
公开(公告)号：EP2091060A2
公开(公告)日：2009-08-19
申请号：EP08017805.6
申请日：2008-10-10
申请人： Fuji Electric FA Components & Systems Co., Ltd.
发明人： Tatsukawa, Masahiro , Nakano, Masaaki , Furuhata, Yukinari
IPC分类号： H01H61/01 , H01H61/02
CPC分类号： H01H61/01 , H01H61/02 , H01H71/162 , H01H71/7427 , H01H2071/7454 , H01H2071/7481
摘要： Disclosed is a thermally operated overload relay installing a linked assembly in an outer casing (1), the assembly comprising a main bimetal (2) that bends receiving heat due to electric current flowing in a main circuit, a shifter (3) that displaces responsively to the bend of the main bimetal (2), a release lever (5) that links to the shifter and opposes a reversing spring (7) for driving a contact switching mechanism (6), and an adjusting dial that positions the release lever corresponding to setting of a trigger current value; output contacts of the contact switching mechanism being switched upon detecting the bend of the main bimetal (2) due to development of an overcurrent. The adjusting dial composed of a slider (14) and is directly coupled to the release lever (5) to form a monolithic structure, and the slider (14) is operated to position the release lever (5) corresponding to setting of the trigger current value and fastened by a fastening screw (15) .
摘要翻译：公开了一种热操作的过载继电器，其将连接的组件安装在外壳（1）中，所述组件包括：主双金属（2），其由于在主电路中流动的电流而弯曲地接收热量;移位器（3），其响应地移位与主双金属片（2）的弯曲部分相连接，与释放杆（5）相连接，该释放杆（5）与变速器相连，并与用于驱动接触切换机构（6）的反向弹簧（7）相对应;以及调节转盘，设定触发电流值; 由于过电流的发展，检测到主双金属片（2）的弯曲时，接触切换机构的输出触点被切换。调节拨盘由滑块（14）构成并且直接联接到释放杆（5）以形成整体结构，并且滑块（14）被操作以根据触发电流的设定来定位释放杆（5）并用紧固螺钉（15）固定。

5. 发明公开

EP1815488A1 DOUBLY-ANCHORED THERMAL ACTUATOR HAVING VARYING FLEXURAL RIGIDITY 审中-公开
标题翻译：具有不同弹性刚性的双锚固热驱动器
公开(公告)号：EP1815488A1
公开(公告)日：2007-08-08
申请号：EP05824965.7
申请日：2005-11-18
申请人： EASTMAN KODAK COMPANY
发明人： CABAL, Antonio , POND, Stephen Fullerton
IPC分类号： H01H61/02 , H01H37/00
CPC分类号： H01H61/02 , H01H37/00 , H01H2061/006
摘要： A doubly-anchored thermal actuator includes a base element formed with a depression having opposing anchor. A deformable element, attached to the base element at the opposing anchor edges, is constructed as a planar lamination including a first layer of a first material having a low coefficient of thermal expansion and a second layer of a second material having a high coefficient of thermal expansion. The deformable element has anchor portions adjacent the anchor edges and a central portion between the anchor portions wherein the flexural rigidity of the anchor portions is substantially less than the flexural rigidity of the central portion.
摘要翻译：双锚定热致动器包括形成有具有相对的锚的凹陷的基部元件。在相对的锚固件边缘处附接到基部元件的可变形元件被构造为平面层压件，其包括具有低热膨胀系数的第一材料的第一层和具有高热系数的第二材料的第二层扩张。可变形元件具有邻近锚固件边缘的锚固部分和锚固部分之间的中心部分，其中锚固部分的抗弯刚度基本上小于中心部分的抗弯刚度。

6. 发明授权

EP1121694B1 MICROELECTROMECHANICAL DEVICE HAVING SINGLE CRYSTALLINE COMPONENTS AND METALLIC COMPONENTS AND ASSOCIATED FABRICATION METHODS 有权
标题翻译：与单晶硅组件和金属部件及相关的制造方法微机电安排
公开(公告)号：EP1121694B1
公开(公告)日：2006-04-26
申请号：EP00965594.5
申请日：2000-08-07
申请人： Memscap S.A.
发明人： DHULER, Vijayakumar, R.
IPC分类号： H01H1/00 , H01H61/02 , H01H61/04 , H01H59/00
CPC分类号： H01H1/0036 , H01H59/0009 , H01H61/02 , H01H61/04 , H01H2001/0078 , H01H2061/006
摘要： A microelectromechanical (MEMS) device (10) is provided that includes a microelectronic substrate (40), a microactuator (20) disposed on the substrate (40) and formed of a single crystalline material, and at least one metallic structure (30) disposed on the substrate (40) adjacent the microactuator (20) such that the metallic structure (30) is on substantially the same plane as the microactuator (20) and is actuated thereby. For example, the MEMS device may be a microrelay (10). As such, the microrelay (10) may include a pair of metallic structures (32, 34) that are controllably brought into contact by selective actuation of the microactuator. While the MEMS device can include various microactuators, one embodiment of the microactuator is a thermally actuated microactuator which advantageously includes a pair of spaced apart supports (22) disposed on the substrate and at least one arched beam (24) extending therebetween. By heating the at least one arched beam (24) of the microactuator (20), the arched beams (24) will further arch. In an alternate embodiment, the microactuator is an electrostatic microactuator which includes a stationary stator and a movable shuttle. Imposing an electrical bias between the stator and the shuttle causes the shuttle to move with respect to the stator. Thus, on actuation, the microactuator moves between a first position in which the microactuator is spaced apart from the at least one metallic structure to a second position in which the microactuator operably engages the at least one metallic structure. Several advantageous methods of fabricating an MEMS device having both single crystal components and metallic components are also provided.

7. 发明公开

EP1133664A1 DEVICE FOR CONTROLLING THE SERVICE LOADS OF AN ELECTRIC HOUSEHOLD APPLIANCE, IN PARTICULAR A REFRIGERATOR 审中-公开
标题翻译：一种用于控制针对家用电器，特别是冰箱的操作
公开(公告)号：EP1133664A1
公开(公告)日：2001-09-19
申请号：EP99959665.3
申请日：1999-11-24
申请人： Miller Europe S.p.A.
发明人： BIANCHI, Raoul
IPC分类号： F25D29/00 , H01H61/02
CPC分类号： F25D29/00 , F25B2400/077 , H01H61/02
摘要： A control unit (3) for controlling the service functions of an electric household appliance (e.g. a refrigerator) is connected in series with a positive temperature coefficient (PTC) resisting unit (4) which, when supplied with electric current, generates sufficient heat to activate thermally activated actuating means (6) for selectively connecting/disconnecting respective auxiliary switches (9) of service loads (2) corresponding to the service functions of the electric household appliance. The thermally activated actuating means (6) include a temperature-deformable element (7) (e.g. a bimetallic plate), the deformation of which is transmitted by kinematic connecting means (10) to a camshaft (8), the cams (12) of which cooperate with the auxiliary switches (9) of the service loads (2) to selectively connect/disconnect the auxiliary switches.

8. 发明公开

EP0977231A2 Elekrisches Schaltgerät 有权
标题翻译： Elekrisches开关
公开(公告)号：EP0977231A2
公开(公告)日：2000-02-02
申请号：EP99114829.7
申请日：1999-07-29
申请人： E.G.O. ELEKTRO-GERÄTEBAU GmbH
发明人： Reimold, Güunther , Platt, Nils , Mannuss, Siegfried
IPC分类号： H01H61/02 , H01H37/54
CPC分类号： B29C45/14221 , B29C45/14639 , H01H3/10 , H01H3/20 , H01H11/0056 , H01H37/04 , H01H37/12 , H01H37/14 , H01H37/54 , H01H61/02 , H01H89/04 , Y10T307/773
摘要： Die Erfindung schafft ein elektrisches Schaltgerät (89) mit einem Schaltgerätsockel (41) samt Anschlüssen (12), das einen Schnappschalter (64) mit wenigstens einer Schnappfeder (71) aufweist, welche einen Schaltkontaktkopf (76) trägt. Der Schnappschalter ist durch ein thermomechanisches Schaltorgan auslösbar, insbesondere ein Thermobimetall. Zu dessen Beheizung ist eine Heizeinrichtung (54) mit einem auf einem metallischen Träger (55) angebrachten Heizwiderstand (61) vorgesehen. Der Träger besteht vorteilhaft aus einer Stahlplatte, die eine Isolationsschicht (57) aus Glas o.dgl. tragen kann, auf welche der Heizwiderstand (61) flächig aufgebracht ist.
摘要翻译：本发明包括具有一个开关设备（41），它带有一个开关接触头（76）的电气开关设备（89），其包括具有速动开关（64）配有至少一个卡扣弹簧（71）的端子（12）。速动开关由热机械开关元件触发，特别是双金属条。对于其与一种在金属载体上的加热，加热器（54）（55）附接到所述加热电阻（61）被提供。所述载体有利地由具有绝缘层（57），或由玻璃制成的类似的钢板。可以穿，其中，所述发热电阻体（61）被施加表面宽。

9. 发明授权

EP0685110B1 WIDERSTANDSEINHEIT, INSBESONDERE ÜBERWACHUNGSEINHEIT, FÜR EINEN LEISTUNGS-VERBRAUCHER 失效转让
标题翻译：电阻单元，特别是监视部一个电力用户
公开(公告)号：EP0685110B1
公开(公告)日：1998-06-17
申请号：EP94906215.2
申请日：1994-02-03
申请人： E.G.O. Elektro-Gerätebau GmbH
发明人： LORENZ, Josef , DE MARCO, Jürgen , KÖSSLER, Robert
IPC分类号： H01H61/02 , H01H37/04 , H01H37/14
CPC分类号： G01D3/08 , H01H1/504 , H01H37/04 , H01H37/14 , H01H61/02
摘要： To monitor the safety of at least one consumer, the unit (1) has series resistors (17 to 19) on a ceramic substrate (3), which serve simultaneously as a controlled heating sytem, and are exposed to an air flow in a channel (10). Depending on the temperature of the substrate (3), which acts as a heat sensor (40), a contact breaker (20) is held either closed or open and in the open state fixed by an automatic holding system. The substrate is arranged on a metallic support (6) and secured by this or by conducting intermediate connections (32) to a connection member (5) consisting of an insulating material. In this way, the resistors (17 to 19) can be designed in the form of an integrated circuit as thick-film resistors, and the contact breaker (20) can be directly attached with a protection element (29) to the substrate (3), and be connected in a heat-conducting manner with the latter or be formed by it.

10. 发明授权

EP0507425B1 Electrothermal relay with film heating element 失效
标题翻译：与层加热电热继电器
公开(公告)号：EP0507425B1
公开(公告)日：1996-03-06
申请号：EP92250077.2
申请日：1992-04-03
申请人： Uchiya Thermostat Co.
发明人： Takeda, Hideaki
IPC分类号： H01H61/02
CPC分类号： H01H1/504

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