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1. 发明公开

EP2492943A4 THERMOMOTIVE OVERLOAD RELAY 有权
标题翻译： BY MOVING热过载继电器
公开(公告)号：EP2492943A4
公开(公告)日：2015-01-21
申请号：EP10824587
申请日：2010-07-26
申请人： FUJI ELEC FA COMPONENTS & SYS
发明人： FURUHATA YUKINARI , MORISHITA FUMIHIRO , KAMOSAKI TAKEO
IPC分类号： H01H61/01
CPC分类号： H01H83/142 , H01H61/0107 , H01H71/7445
摘要： A reset rod 43 of a thermal overload relay is configured to be switchable between a manual reset position in which a reversal mechanism 21 is manually returned to an initial state prior to reversal by performing a pushing-in operation, and an automatic reset position in which a pushed-in state is held by a pushing and rotating operation from this manual reset position, and the reversal mechanism 21 is automatically returned to the initial position. In addition, axial runout restriction portions 17b, 17d, 51, 46 and 47, which restrict axial runout of the reset rod 43 when the reset rod 43 is held in the automatic reset position, are provided.

2. 发明公开

EP2765587A1 ELECTROMAGNETIC CONTACTOR 有权转让
标题翻译：电磁接触器
公开(公告)号：EP2765587A1
公开(公告)日：2014-08-13
申请号：EP12883437.1
申请日：2012-12-21
申请人： Hyundai Heavy Industries Co., Ltd.
发明人： YEON, Young-Myoung , KWON, Ki-Jeong , JIN, Young-Ho , OH, Jae-Hyuk
IPC分类号： H01H50/02 , H01H50/38 , H01H61/01
CPC分类号： H01H50/16 , H01H50/02 , H01H50/04 , H01H50/042 , H01H50/047 , H01H50/541 , H01H51/06
摘要： Disclosed is an electronic contactor including: a lower body; a magnetic force generator disposed within the lower body and magnetized by electric power transferred from outside to perform suctioning operation; a crossbar coupled to an upper portion of the magnetic force generator and provided with a movable contact to be lifted or lowered; a pair of separable upper bodies each being provided at one side thereof with a stationary contact and an auxiliary stationary contact and respectively coupled to upper opposite ends of the lower body such that the movable contact and auxiliary movable contacts are placed therein, facing ends of the upper bodies being coupled to each other inside the upper bodies so as to face each other; and a cover coupling upper ends of the upper bodies such that an upper end of the crossbar and the movable contact are exposed.
摘要翻译：公开了一种电子接触器，包括：下体; 磁力发生器，其设置在所述下主体内，并通过从外部传递的电力来磁化以执行抽吸操作; 连接到所述磁力发生器的上部并且设置有可移动触点以提升或降低的横杆; 一对可分离的上部本体，每一个上部本体在其一侧设置有固定触点和辅助静态触点，并分别连接到下部本体的上部相对端部，使得活动触点和辅助活动触点放置在其中，面对上体在上体内相互连接以便彼此面对; 以及将上部本体的上端联接的盖，使得横杆的上端和可移动触点露出。

3. 发明公开

EP2091060A3 Thermally operated overload relay 审中-公开
标题翻译：热操作过载继电器
公开(公告)号：EP2091060A3
公开(公告)日：2010-03-24
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 , H01H71/16 , H01H71/74
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) .

4. 发明授权

EP1295307B1 BISTABILER ELEKTRISCHER SCHALTER UND RELAIS MIT EINEM SOLCHEN 有权
标题翻译：双稳态电器开关和继电器这样的
公开(公告)号：EP1295307B1
公开(公告)日：2009-11-25
申请号：EP01940881.4
申请日：2001-06-19
申请人： Tyco Electronics AMP GmbH
发明人： HANKE, Martin , KROEKER, Matthias , HAEHNEL, Thomas , SCHULTHEISS, Jörg
IPC分类号： H01H61/01
CPC分类号： H01H61/0107 , H01H5/18 , H01H2061/0122
摘要： The invention relates to a bistable electrical switch, comprising a spring (101) which is configured in the form of a bistable elastic spring and which supports contact elements (114, 116) on the support strip (104) of the spring; and at least one driving element consisting of shape memory material per control state, for driving the spring. The spring has a leaf (110) which is permanently clamped at one end (102) and which is subjected to a compressive strain in the direction of its longitudinal extension. Buckling causes the leaf to yield to one side, into one of two stable terminal states. The areas of the spring adopt different lateral positions in the stable terminal positions. The driving elements (118, 119) act on the free end of the leaf and cause the leaf to switch to the second stable terminal state as a result of the inclination of the free end (104).

5. 发明公开

EP1830064A1 Actuator with a wound shape memory element 有权
标题翻译： Betatigungseinrichtung mit einem gewickelten SMA-Element
公开(公告)号：EP1830064A1
公开(公告)日：2007-09-05
申请号：EP06425135.8
申请日：2006-03-01
申请人： C.R.F. SOCIETA' CONSORTILE PER AZIONI
发明人： Alacqua, Stefano , Capretti, Gianluca C.R.F. Società Consortile p. A. , Biasiotto, Marco , Zanella, Alessandro
IPC分类号： F03G7/06 , H01H61/01 , E05B47/00
CPC分类号： E05B47/0009 , F03G7/065 , F05B2250/15 , F05B2250/25 , F05C2225/04 , F05C2251/08
摘要： An actuator comprises an elongated shape-memory element (5) wound around a first element (2) and having one first end (5a) connected to the first element (2) and one second end (5b) connected to a second element. Heating means are provided for heating the shape-memory element (5) in order to obtain a displacement of one of the ends (5a, 5b) thereof. The elongated shape-memory element (5) is guided so that it can slide within a closed channel made of a material having a low coefficient of friction, for example defined by a sheath (4).
摘要翻译：致动器包括缠绕在第一元件（2）上并且连接到第一元件（2）的一个第一端（5a）和连接到第二元件的一个第二端（5b）的细长形状记忆元件（5）。提供加热装置用于加热形状记忆元件（5）以获得其端部（5a，5b）中的一个的位移。细长形状记忆元件（5）被引导，使得其可以在由具有低摩擦系数的材料制成的封闭通道内滑动，例如由护套（4）限定。

6. 发明公开

EP1295307A1 BISTABILER ELEKTRISCHER SCHALTER UND RELAIS MIT EINEM SOLCHEN 有权
标题翻译：双稳态电器开关和继电器这样的
公开(公告)号：EP1295307A1
公开(公告)日：2003-03-26
申请号：EP01940881.4
申请日：2001-06-19
申请人： Tyco Electronics AMP GmbH
发明人： HANKE, Martin , KROEKER, Matthias , HAEHNEL, Thomas , SCHULTHEISS, Jörg
IPC分类号： H01H61/01
CPC分类号： H01H61/0107 , H01H5/18 , H01H2061/0122
摘要： The invention relates to a bistable electrical switch, comprising a spring (101) which is configured in the form of a bistable elastic spring and which supports contact elements (114, 116) on the support strip (104) of the spring; and at least one driving element consisting of shape memory material per control state, for driving the spring. The spring has a leaf (110) which is permanently clamped at one end (102) and which is subjected to a compressive strain in the direction of its longitudinal extension. Buckling causes the leaf to yield to one side, into one of two stable terminal states. The areas of the spring adopt different lateral positions in the stable terminal positions. The driving elements (118, 119) act on the free end of the leaf and cause the leaf to switch to the second stable terminal state as a result of the inclination of the free end (104).

7. 发明公开

EP0373544A2 Verzögerungsrelais 失效
标题翻译： Verzögerungsrelais。
公开(公告)号：EP0373544A2
公开(公告)日：1990-06-20
申请号：EP89122747.2
申请日：1989-12-09
申请人： Barlian, Reinhold
发明人： Barlian, Reinhold , Steigerwald, Wolf-Erhard , Gode, Rolf
IPC分类号： H01H61/01 , H01H61/02
CPC分类号： H01H61/0107 , H01H61/02
摘要： Das monostabile Verzögerungsrelais trägt im Erregerteil einen Draht aus einer Form-Gedächtnis-Legierung, wobei der Erregerstrom diesen Draht mittels eines austauschbaren Dickschicht-Widerstandes erwärmt. Die mit der Erwärmung verbundene Kontraktion des Drahtes wird dazu benutzt, im Schalteil einen Sprungschalter zu betätigen, dessen Rückstellfeder gleichzeitig die für den Draht aus der Form-Gedächtnis-Legierung erforderliche Zugspannung erzeugt.
摘要翻译：单稳态延迟继电器在激励器部件中携带由形状记忆合金制成的线，励磁电流通过可更换的厚膜电阻加热该线。使用与加热相关联的导线的收缩来致动切换部件中的弹簧操作开关，所述弹簧操作开关的复位弹簧同时产生由形状记忆合金制成的线所需的拉伸应力。

8. 发明公开

EP0151514A3 Self regulated actuator 失效
标题翻译：自调节执行器
公开(公告)号：EP0151514A3
公开(公告)日：1986-10-01
申请号：EP85300200
申请日：1985-01-11
申请人： RAYCHEM CORPORATION (a California corporation)
发明人： Morgan, Robert King , Yaeger, John Richard
IPC分类号： H01H61/01
CPC分类号： H01H61/0107 , H01H2061/0115
摘要： A self-regulated actuator is disclosed having a shape-memory element which is heated preferably by passing electrical current therethrough and having a reset mechanism including a circuit-breaking mechanism. The shape memory element provides the force to retract the actuator when heated. The reset mechanism utilizes a spring-biased latch plunger that resets the actuator as soon as it has retracted a specific distance. The reset mechanism also acts as a circuit breaking mechanism to electrically interrupt current heating the shape-memory element. The reset mechanism provides near instant reset time and overcomes the longer wait period otherwise associated with the natural cooling of the shape memory element. The reset mechanism prevents overheating of the shape-memory element and precludes the necessity for additional hardware to interrupt the circuit after actuation is completed. Also discussed is a self-protection means that protects the shape-memory element from deliberate and accidental overloads and to accommodate the extra motion required for high-cycle design life.

9. 发明公开

EP0151514A2 Self regulated actuator 失效
标题翻译： SelbstregulierenderBetätiger。
公开(公告)号：EP0151514A2
公开(公告)日：1985-08-14
申请号：EP85300200.4
申请日：1985-01-11
申请人： RAYCHEM CORPORATION (a Delaware corporation)
发明人： Morgan, Robert King , Yaeger, John Richard
IPC分类号： H01H61/01
CPC分类号： H01H61/0107 , H01H2061/0115
摘要： A self-regulated actuator is disclosed having a shape-memory element which is heated preferably by passing electrical current therethrough and having a reset mechanism including a circuit-breaking mechanism. The shape memory element provides the force to retract the actuator when heated. The reset mechanism utilizes a spring-biased latch plunger that resets the actuator as soon as it has retracted a specific distance. The reset mechanism also acts as a circuit breaking mechanism to electrically interrupt current heating the shape-memory element. The reset mechanism provides near instant reset time and overcomes the longer wait period otherwise associated with the natural cooling of the shape memory element. The reset mechanism prevents overheating of the shape-memory element and precludes the necessity for additional hardware to interrupt the circuit after actuation is completed. Also discussed is a self-protection means that protects the shape-memory element from deliberate and accidental overloads and to accommodate the extra motion required for high-cycle design life.
摘要翻译：公开了一种自调节致动器，其具有形状记忆元件，其优选地通过使电流通过并且具有包括断路机构的复位机构被加热。当加热时，形状记忆元件提供退回致动器的力。复位机构使用弹簧偏置的闩锁柱塞，一旦缩回了特定的距离，就会使执行器复位。复位机构还用作电路断开形状记忆元件的电流加热的断路机构。复位机构提供近即时复位时间，并克服了较长的等待时间，否则与形状记忆元件的自然冷却相关。复位机构防止形状记忆元件的过热，并且排除在完成驱动之后需要额外的硬件来中断电路。还讨论了一种自我保护手段，保护形状记忆元件免受有意和意外的过载，并适应高周期设计寿命所需的额外运动。

10. 发明公开

EP0145204A1 Bistable shape memory effect electrothermal transducers 失效
标题翻译：双稳态电 - 热转换器具有形状记忆效应。
公开(公告)号：EP0145204A1
公开(公告)日：1985-06-19
申请号：EP84307365.1
申请日：1984-10-26
申请人： Armada Corporation
发明人： Hochstein, Peter A.
IPC分类号： H01H61/01
CPC分类号： H01H61/0107 , H01H2061/0122
摘要： An electrothermal actuator assembly including a primary or armature member movable between first and second positions and biased to remain in either the first and second position to which it is moved with wires each made of shape memory material attached to the primary or armature member and acting in opposition to one another but, alternatively, when electrical current is passed through the respective wires to increase their temperature whereby they shorten in length to move the primary or armature. A switch supplies electrical current selectively through contacts interconnected by the primary or armature member, but only to one wire at a time for moving the armature from one position to another. The armature or primary member may move rectilinearly between first and second positions or may be rotatably supported for movement between first and second positions. The armature or primary member may also interconnect a set of load contacts to supply power to a load in one of the positions.

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