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1. 发明授权

EP2837010B1 PASSIVE RESONANCE DC CIRCUIT BREAKER 有权转让
公开(公告)号：EP2837010B1
公开(公告)日：2018-10-03
申请号：EP12713997.0
申请日：2012-04-13
申请人： ABB Schweiz AG
发明人： ABPLANALP, Markus , GATI, Rudolf
IPC分类号： H01H33/59 , H01H33/08 , H01H33/664 , H02H3/087
CPC分类号： H02H3/087 , H01H33/08 , H01H33/596 , H01H33/6641 , H02H1/0015 , H02H1/063
摘要： A DC circuit breaker including a pair of arcing contact members for holding an arc, an interaction element, adapted for interacting with the arc in dependence of whether the arc is in a first or second state such that the arc voltage drop in the first state is lower than the drop in the second state, a resonance branch coupled in parallel to the contact members thereby forming a resonance circuit adapted for letting a resonance branch current Ir oscillate thereby inducing oscillations of an arc current Ia, wherein the resonance branch includes a coupling element for coupling the resonance branch with the arc, such that the arc is brought to the first state when the current Ir in the resonance branch has a first direction, and that the arc is brought to the second state when the current Ir in the resonance branch has a second direction.

2. 发明授权

EP3104385B1 RETAINING ASSEMBLY FOR A CIRCUIT BREAKER CONTACT SYSTEM 有权转让
公开(公告)号：EP3104385B1
公开(公告)日：2018-08-15
申请号：EP16173283.9
申请日：2016-06-07
申请人： General Electric Company
发明人： BABU, Triplicane Gopikrishnan , SHARMA, Rajendra Kumar , TAMBOLI, Tanmay Pralhad
IPC分类号： H01H1/22 , H01H77/10
CPC分类号： H01H71/1009 , H01H1/226 , H01H3/30 , H01H3/38 , H01H9/20 , H01H9/34 , H01H33/08 , H01H77/104 , H01H83/20 , H01H2001/506 , H01H2205/002 , H01H2235/01
摘要： A moveable contact arm assembly (18) includes a moveable contact arm (20) having a moveable contact (22) thereon. Also included is a carrier assembly (32) operatively coupled to the moveable contact arm. Further included is a first end plate (42) operatively coupled to the carrier assembly and a bottom bracket (50) operatively coupled to the first end plate. Yet further included is a first latch member (84) coupled to the bottom bracket, the first latch member comprising a first guiding surface and defining a first recess portion (94). Also included is a guide pin (116) extending from the carrier assembly and in contact with the first guiding surface of the first latch member during movement of the moveable contact arm assembly. Also included is a first stop pin (120) extending from the carrier assembly and disposed in the first recess portion of the first latch member in the blow open condition of the circuit breaker.

3. 发明公开

EP3319922A1 REFRACTORY COMPOSITE MATERIAL, METHOD FOR THE PREPARATION AND USE THEREOF, MANUFACTURED ITEMS AND METHOD FOR THE PREPARATION OF SAID MANUFACTURED ITEMS. 审中-实审
标题翻译：耐火复合材料，其制备和使用方法，制备物品和制备所述制造物品的方法。
公开(公告)号：EP3319922A1
公开(公告)日：2018-05-16
申请号：EP16757067.0
申请日：2016-07-08
申请人： Bigaran S.r.l.
发明人： CATTANEO, Gian Luigi
IPC分类号： C04B35/101 , C04B35/622 , C04B35/624 , C04B35/626 , C04B35/638 , C04B35/64 , C04B35/82 , C04B35/632 , C04B35/634 , C04B35/66
CPC分类号： C04B35/82 , C04B35/1015 , C04B35/622 , C04B35/62222 , C04B35/624 , C04B35/62625 , C04B35/62655 , C04B35/62665 , C04B35/62685 , C04B35/6303 , C04B35/632 , C04B35/634 , C04B35/63488 , C04B35/638 , C04B35/64 , C04B35/657 , C04B35/66 , C04B2235/3201 , C04B2235/3208 , C04B2235/3217 , C04B2235/3222 , C04B2235/3418 , C04B2235/3463 , C04B2235/5232 , C04B2235/5236 , C04B2235/526 , C04B2235/5436 , C04B2235/602 , C04B2235/6027 , C04B2235/606 , C04B2235/656 , C04B2235/6562 , C04B2235/77 , C04B2235/786 , C04B2235/80 , C04B2235/95 , C04B2235/96 , C04B2235/9607 , H01B3/08 , H01B3/12 , H01B17/42 , H01B19/00 , H01H33/08
摘要： Refractory composite material based on Al2O3 in the form of corundum, SiO2 in the form of quartz and sodium aluminate having the formula NaAl11O17 or Na2O-11Al2O3, method for preparing the same, use thereof for preparing manufactured items, as well as manufactured items made thereby and use thereof.

4. 发明公开

EP3200214A4 GAS INSULATED CIRCUIT BREAKER 审中-公开
标题翻译： GASISOLIERTER SCHUTZSCHALTER
公开(公告)号：EP3200214A4
公开(公告)日：2017-09-20
申请号：EP15844927
申请日：2015-06-15
申请人： HYUN DAI HEAVY IND CO LTD
发明人： KIM HYUNG-CHOON
IPC分类号： H01H33/74 , H01H33/08 , H01H33/90
CPC分类号： H01H33/88 , H01H1/385 , H01H33/08 , H01H33/74 , H01H33/86 , H01H33/90 , H01H33/905 , H01H33/91 , H01H2033/888 , H01H2033/906 , H01H2033/908
摘要： Disclosed is a gas insulated circuit breaker having enhanced insulation properties. A gas insulated circuit breaker, having a fixed contact point, a fixed arc contact point, a movable contact point and a movable arc contact point and formed such that a heat gas generated between poles flows into the movable arc contact point and is discharged toward the inner side of the movable contact point, comprises: a fixed cylinder unit of which a movable contact point has an inner space; a movable piston unit which is slidably inserted into the inner space of the fixed cylinder unit; a fixing unit which extends from the inner space of the fixed cylinder unit to the rear of the fixed cylinder unit; a puffer chamber which is formed by having the movable piston unit, fixed cylinder unit and fixing unit surround same; and a gas inlet unit which forms a path, between the puffer chamber and the outer part of the fixed cylinder unit, through which a gas flows.
摘要翻译：公开了一种具有增强的绝缘性能的气体绝缘断路器。 1.一种气体绝缘断路器，具有固定触点，固定电弧触点，可动触点和可动电弧触点，并形成为使极间产生的热气体流入可动电弧触点并朝向所述活动接触点的内侧包括：固定筒单元，其活动接触点具有内部空间; 可滑动地插入固定筒单元的内部空间的可动活塞单元; 固定单元，其从固定气缸单元的内部空间延伸到固定气缸单元的后部; 通过使可动活塞单元，固定缸单元和固定单元包围它们而形成的吹气室; 以及气体入口单元，其在气体流过的气体室和固定气缸单元的外部之间形成路径。

5. 发明授权

EP2936530B1 LEISTUNGSSCHALTER 有权
公开(公告)号：EP2936530B1
公开(公告)日：2017-02-22
申请号：EP13823936.3
申请日：2013-12-20
申请人： Technische Universität Braunschweig
发明人： ERMEL, Vladimir , KURRAT, Michael
IPC分类号： H01H33/59 , H01H33/10 , H01H33/20 , H01H33/664 , H01H9/36 , H01H33/08 , H01H33/16
CPC分类号： H01H9/36 , H01H33/08 , H01H33/10 , H01H33/164 , H01H33/20 , H01H33/596 , H01H33/664 , H01H33/6647

6. 发明公开

EP3121870A1 SAFETY APPARATUS AND PROTECTION METHOD OF SECONDARY BATTERY FOR ELECTRIC VEHICLE USING SWITCH 有权转让
标题翻译：安全装置和使用交换器，电动车的二次电池的保护方法
公开(公告)号：EP3121870A1
公开(公告)日：2017-01-25
申请号：EP16183975.8
申请日：2008-09-23
申请人： SK INNOVATION CO., LTD.
发明人： JANG, Sooyeup , OH, Jeonkeun
IPC分类号： H01M2/10 , B60L11/18 , H01M10/0565 , B60L3/00 , B60L3/04 , H01H33/08 , H01H35/00 , H01H71/12 , H01M2/34 , H01M10/04 , H01M10/052 , H01M10/42
CPC分类号： H01M2/345 , B60L3/0046 , B60L3/0069 , B60L3/04 , B60L11/1803 , B60L11/1879 , B60L2250/10 , H01H33/08 , H01H35/006 , H01H71/12 , H01M2/34 , H01M10/052 , H01M10/0565 , H01M10/4235 , H01M2200/20 , H01M2220/20 , Y02E60/12 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
摘要： The present invention relates to a safety apparatus and a protection method of a secondary battery, which can prevent explosion and fire of the secondary battery using a rupture switch attached on the outside of the secondary battery if a swelling degree of the secondary battery reaches a predetermined value when the secondary battery is swelled due to abnormal usage such as overcharge, short-circuit, reverse-connection and heat-exposure of large-capacity lithium polymer battery.
摘要翻译：本发明涉及一种安全装置和二次电池的保护方法，其可使用附接在二次电池的外部的破裂开关，如果二次电池的膨胀度达到预定防止二次电池的爆炸和起火值在二次电池溶胀由于异常使用：诸如过充，短路，反向连接和大容量的锂聚合物电池的热暴露。

7. 发明授权

EP2212939B1 SAFETY APPARATUS AND PROTECTION METHOD OF SECONDARY BATTERY FOR ELECTRIC VEHICLE USING SWITCH 有权转让
标题翻译： SICHERHEITSGERÄTUND SCHUTZVERFAHRENFÜRSEKUNDÄRBATTERIEEINES ELEKTROFAHRZEUGES ANHAND EINES SCHALTERS
公开(公告)号：EP2212939B1
公开(公告)日：2016-09-14
申请号：EP08848027.2
申请日：2008-09-23
申请人： SK Innovation Co., Ltd.
发明人： JANG, Sooyeup , OH, Jeonkeun
IPC分类号： H01M2/10 , B60L11/18 , H01M10/0565 , H01M2/34 , H01M10/42 , H01M10/52 , H01H71/12 , H01H35/00 , H01H33/08 , B60L3/04 , H01M10/052 , B60L3/00
CPC分类号： H01M2/345 , B60L3/0046 , B60L3/0069 , B60L3/04 , B60L11/1803 , B60L11/1879 , B60L2250/10 , H01H33/08 , H01H35/006 , H01H71/12 , H01M2/34 , H01M10/052 , H01M10/0565 , H01M10/4235 , H01M2200/20 , H01M2220/20 , Y02E60/12 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
摘要： The present invention relates to a safety apparatus and a protection method of a secondary battery, which can prevent explosion and fire of the secondary battery using a rupture switch attached on the outside of the secondary battery if a swelling degree of the secondary battery reaches a predetermined value when the secondary battery is swelled due to abnormal usage such as overcharge, short-circuit, reverse-connection and heat-exposure of large-capacity lithium polymer battery.
摘要翻译：二次电池的安全装置和保护方法技术领域本发明涉及二次电池的安全装置和保护方法，其可以防止二次电池的膨胀程度达到预定值时，使用安装在二次电池外侧的断路开关来防止二次电池的爆炸和起火当二次电池由于诸如大容量锂聚合物电池的过充电，短路，反向连接和热暴露等异常使用而膨胀时的值。

8. 发明授权

EP2718949B1 SWITCH 有权转让
公开(公告)号：EP2718949B1
公开(公告)日：2016-05-11
申请号：EP12737578.0
申请日：2012-06-05
申请人： ABB Oy
发明人： UITTO, Oskari , SUUTARINEN, Aki , KOLMONEN, Rainer
IPC分类号： H01H19/64 , H01H19/36 , H01H1/42 , H01H19/10 , H01H1/20
CPC分类号： H01H33/12 , H01H1/06 , H01H1/2041 , H01H1/42 , H01H11/00 , H01H19/02 , H01H19/10 , H01H19/28 , H01H19/36 , H01H19/64 , H01H33/08 , H01H33/42 , Y10T29/49105

9. 发明公开

EP3001442A1 SYSTEM AND METHOD FOR QUENCHING AN ARC 审中-公开
标题翻译：用于消弧的系统和方法
公开(公告)号：EP3001442A1
公开(公告)日：2016-03-30
申请号：EP15180155.2
申请日：2015-08-07
申请人： General Electric Company
发明人： NANRUDAIYAN, Nalini , JACOBS, Linda Yvonne , NAIK, Rajendra , BOHORI, Adnan Kutubuddin , LAGIEWKA, Marcin Piotr , ABDULLA, Raheel
IPC分类号： H01H33/04 , H01H33/82 , H01H9/30 , H01H9/46 , H01H9/34
CPC分类号： H01H33/08 , H01H9/30 , H01H9/46 , H01H33/04 , H01H33/82 , H01H2009/348 , H02H3/08
摘要： An arc quenching system 122 is presented. The arc quenching system includes a mounting structure 126, a plurality of movable arc chute plates 124 mounted on the mounting structure, and a motion delivery unit 128 mechanically coupled to the mounting structure. The motion delivery unit 128 is configured to impart at least one of a rotation motion and a vibration motion to one or more movable arc chute plates of the plurality of movable arc chute plates.
摘要翻译：呈现灭弧系统122。灭弧系统包括安装结构126，安装在安装结构上的多个活动灭弧板124和机械联接到安装结构的运动输送单元128。运动输送单元128构造成将旋转运动和振动运动中的至少一个赋予多个可移动灭弧栅板中的一个或多个可移动灭弧栅板。

10. 发明公开

EP2936530A1 LEISTUNGSSCHALTER 有权
标题翻译：断路器
公开(公告)号：EP2936530A1
公开(公告)日：2015-10-28
申请号：EP13823936.3
申请日：2013-12-20
申请人： Technische Universität Braunschweig
发明人： ERMEL, Vladimir , KURRAT, Michael
IPC分类号： H01H33/59 , H01H33/10 , H01H33/20 , H01H33/664 , H01H9/36 , H01H33/08 , H01H33/16
CPC分类号： H01H9/36 , H01H33/08 , H01H33/10 , H01H33/164 , H01H33/20 , H01H33/596 , H01H33/664 , H01H33/6647
摘要： The invention relates to a power circuit breaker that is suitable for switching voltages. The power circuit breaker according to the invention comprises two main electrodes, to each of which a respective pole of the voltage to be switched can connected. During the switching process, at least one of said main electrodes follows a switching path. The power circuit breaker is characterized in that secondary electrodes are additionally provided, which protrude into the vicinity of the switching path and are designed and arranged in such a way that arcs can be produced (a) between the main electrodes and the secondary electrodes and (b) between the individual secondary electrodes during the switching process. The power circuit breaker according to the invention can be advantageously used in vehicles and in ultra-high-voltage AC and HVDC (high-voltage direct current) transmission systems and causes arcs to be extinguished as early as possible during the switching process.

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