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1. 发明授权

EP3229254B1 VACUUM INTERRUPTER FOR A VACUUM CIRCUIT BREAKER 有权
公开(公告)号：EP3229254B1
公开(公告)日：2018-12-05
申请号：EP16207568.3
申请日：2016-12-30
申请人： LSIS Co., Ltd.
发明人： RYU, Jaeseop
IPC分类号： H01H33/662
CPC分类号： H01H33/662 , H01H33/664 , H01H2033/66276 , H01H2033/66284
摘要： A vacuum interrupter for a vacuum circuit breaker is disclosed, in which a center shield (119) is arranged between an upper insulating envelope (111) and a lower insulating envelope (113), whereby the center shield is not provided inside each of the insulating envelopes and thus outer diameters of the respective insulating envelopes are reduced.

2. 发明公开

EP3369103A1 VACUUM INTERRUPTER WITH ONE MOVABLE CONTACT 有权
公开(公告)号：EP3369103A1
公开(公告)日：2018-09-05
申请号：EP16793786.1
申请日：2016-10-25
申请人： ABB Schweiz AG
发明人： GENTSCH, Dietmar
IPC分类号： H01H33/662
CPC分类号： H01H9/041 , H01H3/32 , H01H11/00 , H01H33/662 , H01H33/66238 , H01H33/6683 , H01H2033/66253 , H01H2205/002 , H01H2223/002
摘要： The invention relates to a vacuum interrupter with one movable contact fixed on a movable contact stem, and at least one fixed contact with a fixed contact stem, wherein fixed and movable contact or contacts are located in a electrically insulating tube, which is vacuumtightly closed by metal lids at boths sides of the insulating tube, wherein the fixed contact stem is placed vacuumtightly on one of the metal lids, and the movable contact stem is guided trough an opening of the opposite metal lid via an axially extendable vacuumtight bellow, according to the preamble of claim 1. In order to get better performance for twist protection, additionally with lower costs, the invention is, that in order to create a twist protection of the movable contact stem (4) a ring disc shaped plastic part (11) with a central opening, through which the movable contact stem (4) is guided, is connected externally to the vacuum interrupter in such, that inner key flats (12) inside the opening of the plastic part (11) complementarily fits closely to external key flats (10) of the movable contact stem (5).

3. 发明授权

EP2859567B1 MEDIUM OR HIGH VOLTAGE SWITCH BUSHING 有权
公开(公告)号：EP2859567B1
公开(公告)日：2018-08-01
申请号：EP12878749.6
申请日：2012-06-12
申请人： Hubbell Incorporated
发明人： GEROVAC, Joseph, P. , TRASKA, Robert, A.
IPC分类号： H01H13/04 , H01H33/662 , H01H33/66
CPC分类号： H01H33/53 , H01H33/6606 , H01H33/662 , H01H33/66207 , H01H33/666 , H01H2223/002
摘要： A medium or high voltage switch is provided. The medium or high voltage switch includes a bottle assembly and a bushing. The bottle assembly includes a bottle formed of a first material and defining a chamber. The bottle assembly further includes a plurality of contacts for selectively opening and closing an electrical circuit, the plurality of contacts disposed within the chamber. The bushing is formed of a second material and defines a cavity configured to receive the bottle assembly. The bottle assembly and the bushing have an interference fit.

4. 发明公开

EP3217416A4 VACUUM CIRCUIT BREAKER AND DIRECT CURRENT CIRCUIT BREAKER 有权
公开(公告)号：EP3217416A4
公开(公告)日：2018-07-04
申请号：EP15856459
申请日：2015-09-17
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOSHIMURA MANABU , HORINOUCHI KATSUHIKO , ABE JUNICHI , KAINAGA SOICHIRO , KAWANO RYOKO
IPC分类号： H01H33/662 , H01H33/59 , H02B13/035
CPC分类号： H01H33/59 , H01H33/596 , H01H33/662 , H02B13/0354 , H02B13/0358
摘要： There are provided a vacuum valve (21), a stationary side conductor (15) electrically connected to a stationary side electrode 25 of the vacuum valve (21), a movable side conductor (16) electrically connected to a movable side electrode (26) of the vacuum valve (21), at least one of a stationary side shield (22a) electrically connected to the stationary side conductor (15) and a movable side shield (22b) electrically connected to the movable side conductor (16), a sealed enclosure (11) containing the vacuum valve (21), the stationary side conductor (15), the movable side conductor (16), and at least one of the stationary side shield (22a) and the movable side shield (22b), and hermetically sealed with an inside thereof filled with an insulating gas, and main circuit conductors (17, 18), which are electrically connected to the stationary side conductor (15) and the movable side conductor (16) respectively, and led to the outside of the sealed enclosure (11).

5. 发明授权

EP3042384B1 VACUUM SWITCHING APPARATUS AND CONTACT ASSEMBLY THEREFOR 有权
标题翻译：真空开关装置和接触件组件
公开(公告)号：EP3042384B1
公开(公告)日：2018-04-25
申请号：EP14766587.1
申请日：2014-08-28
申请人： Eaton Corporation
发明人： CAMPBELL, Louis G. , ROSENKRANS, Benjamin A. , MAYO, Stephen D.
IPC分类号： H01H1/02 , H01H33/664
CPC分类号： H01H33/664 , H01H1/0203 , H01H1/0206 , H01H33/662 , H01H33/6643
摘要： A contact assembly for a vacuum switching apparatus includes a contact member and a reinforcing member adapted to structurally reinforce the contact member. The contact member includes first and second opposing sides, and a contact thickness. The reinforcing member has a reinforcement thickness, which is less than the contact thickness. The contact member is made from a first material having a first coefficient of thermal expansion, and the reinforcing member is made from a second different material having a second coefficient of thermal expansion. The first coefficient of thermal expansion is substantially the same as the second coefficient of thermal expansion.

6. 发明公开

EP3229254A1 VACUUM INTERRUPTER FOR A VACUUM CIRCUIT BREAKER 有权
标题翻译：真空断路器的真空中断器
公开(公告)号：EP3229254A1
公开(公告)日：2017-10-11
申请号：EP16207568.3
申请日：2016-12-30
申请人： LSIS Co., Ltd.
发明人： RYU, Jaeseop
IPC分类号： H01H33/662
CPC分类号： H01H33/662 , H01H33/664 , H01H2033/66276 , H01H2033/66284
摘要： A vacuum interrupter for a vacuum circuit breaker is disclosed, in which a center shield (119) is arranged between an upper insulating envelope (111) and a lower insulating envelope (113), whereby the center shield is not provided inside each of the insulating envelopes and thus outer diameters of the respective insulating envelopes are reduced.
摘要翻译：公开了一种用于真空断路器的真空断续器，其中中心屏蔽（119）布置在上绝缘外壳（111）和下绝缘外壳（113）之间，由此中心屏蔽不设置在每个绝缘信封并因此减小了相应绝缘外壳的外径。

7. 发明公开

EP3208825A1 BYPASS SWITCH 有权
标题翻译：旁路开关
公开(公告)号：EP3208825A1
公开(公告)日：2017-08-23
申请号：EP16183762.0
申请日：2016-08-11
申请人： LSIS Co., Ltd.
发明人： JUNG, Teag Sun
IPC分类号： H01H79/00 , H01H39/00 , H01R13/187 , H02M1/32 , H01H33/666
CPC分类号： H01H33/666 , H01H33/662 , H01H39/00 , H01H39/002 , H01H39/004 , H01H79/00 , H01H2235/01
摘要： A bypass switch includes: a casing; a vacuum interrupter disposed inside the casing, the vacuum interrupter being disposed such that a movable contact is movable to a fixed contact; a first fixing bus-bar fixed to the casing; a second fixing bus-bar fixed to the casing to be spaced apart from the first fixing bus-bar; a moving pusher connected to the movable contact; a drive source installed in the casing, the drive source pushing the moving pusher to a position at which the movable contact and the fixed contact are contacted with each other; and a multi-contactor disposed to be contacted with the moving pusher. Accordingly, the moving pusher can rapidly contact the movable contact with the fixed contact. Further, the moving pusher can be moved with a small external force. Thus, it is possible to minimize the size of the drive source and the power used in the drive source.
摘要翻译：旁路开关包括：壳体; 设置在壳体内的真空断续器，真空断续器设置成使得可动触点可移动到固定触点; 固定到壳体的第一固定母线; 第二固定母线，所述第二固定母线固定到所述壳体以与所述第一固定母线间隔开; 连接到可动触点的移动推动器; 驱动源，安装在所述壳体中，所述驱动源将所述移动推动器推动到所述可动触点和所述固定触点彼此接触的位置; 以及设置成与移动推进器接触的多接触器。因此，移动推动器能够快速地使可动触点与固定触点接触。此外，移动推动器可以用小的外力移动。因此，可以最小化驱动源的尺寸和驱动源中使用的功率。

8. 发明公开

EP3179583A1 SUBSEA MEDIUM VOLTAGE VACUUM CIRCUIT BREAKER IN SF6 INSULATED HOUSING FOR THE USE IN HIGH PRESSURE ENVIRONMENTS 审中-公开
标题翻译：用于高压环境的SF6绝缘外壳中的中压中压真空断路器
公开(公告)号：EP3179583A1
公开(公告)日：2017-06-14
申请号：EP15199610.5
申请日：2015-12-11
申请人： ABB Schweiz AG
发明人： Dullni, Edgar
IPC分类号： H02B13/045 , H02B13/035 , H01H33/662
CPC分类号： H01H33/662 , H01H33/64 , H01H33/6606 , H01H33/66207 , H01H33/66238 , H01H33/666 , H02B13/0354 , H02B13/045
摘要： A subsea medium voltage vacuum circuit breaker assembly in a SF6 isolated pressure housing for the use in high pressure environments.
Comprising a vacuum interrupter with a fixed contact side and a movable contract side with a movable rod, and a drive in pressure tight insulating housing, and electrical terminals to the vacuum interrupter integrated into the SF6 isolated pressure housing further comprising an additional pressure tight housing (10) attached pressure tightly to the insulating housing (1, 1 a, 1 b) at the movable contact side of the vacuum interrupter with the movable rod, and that the inner volume (7a) of the SF6 insulated pressure tight housing (1, 1a, 1 b) is gastightly separated from the inner volume (7b) of the additional pressure tight housing by a bellow (8), through which the movable rod is guided trough and mechanically coupled to a drive (6), which is arranged inside the additional housing. This in order to achieve a compact assembly due to the better electrical isolation of SF6 allowing smaller insulation distances.
摘要翻译： SF6隔离压力外壳中的海底中压真空断路器组件，用于高压环境。其包括具有固定接触侧和活动接触侧的真空断路器，所述真空断路器具有可移动杆，以及压力密封绝缘外壳中的驱动器，以及集成到SF6隔离压力壳体中的真空断续器的电端子还包括附加的耐压壳体 10）在带有可动杆的真空断续器的可动触点侧处与绝缘壳体（1,1a，1b）压紧，并且SF6绝缘耐压壳体（1，1a， 1a，1b）通过波纹管（8）与另外的耐压壳体的内部容积（7b）气密地分离，可动杆穿过所述波纹管（8）并且机械地联接到驱动器（6），所述驱动器布置在内部额外的住房。这是为了实现紧凑的装配，因为SF6具有更好的电气隔离性，可以实现更小的绝缘距离。

9. 发明公开

EP3163594A1 VACUUM INTERRUPTER WITH ONE MOVABLE CONTACT 审中-公开
标题翻译： VAKUUMSCHALTER MIT EINEM BEWEGLICHEN KONTAKT
公开(公告)号：EP3163594A1
公开(公告)日：2017-05-03
申请号：EP15191532
申请日：2015-10-26
申请人： ABB SCHWEIZ AG
发明人： GENTSCH DIETMAR
IPC分类号： H01H33/662
CPC分类号： H01H33/662 , H01H33/66238 , H01H33/6683 , H01H2033/66253
摘要： The invention relates to a vacuum interrupter with one movable contact fixed on a movable contact stem, and at least one fixed contact with a fixed contact stem, wherein fixed and movable contact or contacts are located in a electrically insulating tube, which is vacuumtightly closed by metal lids at boths sides of the insulating tube, wherein the fixed contact stem is placed vacuumtightly on one of the metal lids, and the movable contact stem is guided trough an opening of the opposite metal lid via an axially extendable vacuumtight bellow, according to the preamble of claim 1. In order to get better performance for twist protection, additionally with lower costs, the invention is, that in order to create a twist protection of the movable contact stem (4) a ring disc shaped plastic part (11) with a central opening, through which the movable contact stem (4) is guided, is connected externally to the vacuum interrupter in such, that inner key flats (12) inside the opening of the plastic part (11) complementarily fits closely to external key flats (10) of the movable contact stem (5).
摘要翻译：本发明涉及一种真空断路器，其具有一个固定在活动触点杆上的可动触点，以及至少一个带有固定触点杆的固定触点，其中固定触点或触点位于电绝缘管中，该电绝缘管由真空密闭的金属盖在绝缘管的两侧，其中固定触头杆真空密封地放置在其中一个金属盖上，并且活动触头杆通过可轴向延伸的真空密封波纹管通过相对金属盖的开口被引导，根据权利要求1的前序部分。为了获得更好的扭转保护性能，另外成本较低，本发明为了使可动触头杆（4）形成环形盘状塑料部件（11）的扭转保护，活动触点杆（4）通过其被引导的中心开口在外部连接到真空断路器，使得塑料开口内部的内键平面（12）部分（11）与活动触头杆（5）的外部键平面（10）互补配合。

10. 发明公开

EP3130000A1 VERFAHREN ZUR HERSTELLUNG EINES FESTSTOFFISOLIERTEN SCHALTERPOLS UND FESTSTOFFISOLIERTER SCHALTERPOL 有权转让
标题翻译：用于生产固体和隔离开关极固体绝缘开关极
公开(公告)号：EP3130000A1
公开(公告)日：2017-02-15
申请号：EP15721019.6
申请日：2015-05-12
申请人： Siemens Aktiengesellschaft
发明人： POHLE, Dirk
IPC分类号： H01H33/662 , H01H11/00 , H01H9/02
CPC分类号： H01H11/00 , H01H33/662 , H01H33/66207 , H01H2009/0285 , H01H2033/6623
摘要： In order to devise a simple and inexpensive method for producing a solid-insulated circuit-breaker pole (1), the disclosed method for producing a solid-insulated circuit-breaker pole (1) comprises the steps of: - forming a pole shell housing (2) with an elastic layer (14) that is integrally joined to the pole shell housing (2); - mounting a vacuum fault interrupter (5) into the pole shell housing (2) provided with the elastic layer (14). Also disclosed is a solid-insulated circuit-breaker pole (1).
摘要翻译：为了设计出一种简单和廉价的方法用于生产固体绝缘断路器极（1），盘游离缺失方法用于制备固体绝缘断路器极（1）包括以下步骤： - 形成极壳壳体（2）与在弹性体层（14）做整体地连接到所述极壳壳体（2）; - 安装在真空故障断路器（5）到所述极壳壳体（2）设置有弹性层（14）。游离缺失所以盘是固体绝缘断路器极（1）。

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