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31. 发明申请

US20040052026A1 Device for receiving interrupters of circuit breaker systems 审中-公开
标题翻译：用于接收断路器系统断路器的装置
公开(公告)号：US20040052026A1
公开(公告)日：2004-03-18
申请号：US10416335
申请日：2003-10-14
发明人： Wolfgang Opitz , Norbert Steinemer
IPC分类号： H01H073/00
CPC分类号： H01H33/666 , H01H2033/6665 , H02B13/0354
摘要： The invention relates to a device for receiving interrupters (SRE) of circuit breaker systems, especially vacuum interrupters for medium-voltage switchgears, comprising a shell-shaped insulating housing (SIG) which envelopes the interrupters (SRE) up to their front side. Said insulating housing (SIG) is provided with rear fixing links for fixing the position. The shell-shaped insulating housing (SIG) is made up of a combination of thin-walled insulating struts (IST), thick-walled bearing struts (TRS) and a support device (SER) which is provided in the rear area. Said housing (SIG) is configured as a single piece and in the top and bottom end areas, is provided with an enveloping contour (UKo, UKu) opening upwards and downwards, respectively. Said contours are configured in such a way that a top and a bottom cooling and fixing fitting (Kat, KAu) of the interrupters (SRE) is received and the interrupters are fixed at the level of the effect of the axial force (EAK) on the shell-shaped insulating housing (SIG). Receiving devices of this type for interrupters are used in conjunction with TRS circuit breaker systems for supplying and distributing energy.
摘要翻译：本发明涉及一种用于接收断路器系统的断路器（SRE）的设备，特别是用于中压开关设备的真空断路器，包括一个壳形绝缘壳体（SIG），其将断续器（SRE）包封到其前侧。所述绝缘壳体（SIG）设置有用于固定位置的后固定连杆。壳形绝缘壳体（SIG）由设置在后部区域的薄壁绝缘支柱（IST），厚壁支承支柱（TRS）和支撑装置（SER）的组合构成。所述壳体（SIG）被构造为单件，并且在顶端和底端区域中分别设置有向上和向下开口的包封轮廓（UKo，UKu）。所述轮廓被构造成使得中断器（SRE）的顶部和底部冷却和固定配件（Kat，KAu）被接收并且断路器被固定在轴向力（EAK）的作用水平上壳形绝缘外壳（SIG）。用于断路器的这种接收装置与用于供应和分配能量的TRS断路器系统结合使用。

32. 发明授权

US06326872B1 Power circuit breaker with air gap between molded insulative casing and grounded barrier insulating operating mechanism 有权
标题翻译：电源断路器与模压绝缘套管和接地屏蔽绝缘操作机构之间具有气隙
公开(公告)号：US06326872B1
公开(公告)日：2001-12-04
申请号：US09567797
申请日：2000-05-09
申请人： Francois J. Marchand , Norman Davies , Robert J. Rinefierd, Jr. , Glenn A. Calhoon , Walter O. Jenkins
发明人： Francois J. Marchand , Norman Davies , Robert J. Rinefierd, Jr. , Glenn A. Calhoon , Walter O. Jenkins
IPC分类号： H01H902
CPC分类号： H01H33/666 , H01H9/12 , H01H9/52 , H01H2033/66276 , H02B13/0354
摘要： A compact power circuit breaker has a molded insulative casing providing the structural support and electrical isolation for the pole mechanisms mounted in cavities in the casing and the operating mechanism mounted to the front of the casing. A grounded barrier between the pole mechanisms and the operating mechanism protects the operator actuating push buttons controlling the operating mechanism and accessible through a molded insulative cover. Preferably, the grounded barrier is sandwiched between a rear section of the molded casing containing the pole cavities and a forward section to which the operating mechanism is secured. The grounded barrier is connected to an electrically conductive pan extending under the molded insulative casing which also houses electrically grounded linkages coupling the operating mechanism to the vacuum interrupters of the pole mechanisms. A vented air gap between the rear section of the molded insulative casing and the grounded barrier minimizes erosion of the molded insulative casing in the event of an arc penetrating the casings to the grounded barrier.
摘要翻译：紧凑型电力断路器具有模制绝缘壳体，其为安装在壳体中的腔中的杆机构和安装到壳体的前部的操作机构提供结构支撑和电隔离。极杆机构和操作机构之间的接地屏障保护操作者致动按钮，控制操作机构并可通过模制绝缘盖进入。优选地，接地屏障被夹在包含极腔的模制壳体的后部和固定操作机构的前部之间。接地屏障连接到在模制绝缘壳体下方延伸的导电盘，其还容纳将操作机构耦合到极杆机构的真空断路器的电接地连杆。在模制绝缘壳体的后部与接地屏障之间的通风空气间隙在电弧穿过壳体到达接地屏障的情况下使模制的绝缘套管的侵蚀最小化。

33. 发明授权

US06268579B1 Vacuum switchgear 失效
标题翻译：真空开关柜
公开(公告)号：US06268579B1
公开(公告)日：2001-07-31
申请号：US09509638
申请日：2000-03-31
申请人： Satoru Kajiwara , Toru Tanimizu , Yoshiyasu Watanabe , Yozo Shibata , Ayumu Morita
发明人： Satoru Kajiwara , Toru Tanimizu , Yoshiyasu Watanabe , Yozo Shibata , Ayumu Morita
IPC分类号： H01H3302
CPC分类号： H01H33/6664 , H01H31/003 , H01H33/6606 , H01H2033/6668 , H02B13/0354 , H02B13/045
摘要： A vacuum switch gear provided with a vacuum container grounded within a grounded vacuum container or a gas-insulated ground container, and a pair of buses connected to an external conductor of the switch gear. A portion for connecting the buses and the external conductor is interface insulation in which an elastic body and solid insulation are utilized in combination. The interface insulation performs adhering and tightening work by rotating an adjuster from the outside.
摘要翻译：一真空开关装置，设置有接地的真空容器或气体绝缘地面容器内的真空容器，以及连接到开关装置的外部导体的一对母线。用于连接总线和外部导体的部分是其中组合使用弹性体和固体绝缘体的界面绝缘体。接口绝缘通过从外部旋转调节器来进行粘附和紧固工作。

34. 发明授权

US5767451A Insulating support for vacuum switch tubes 失效
标题翻译：绝缘支撑真空开关管
公开(公告)号：US5767451A
公开(公告)日：1998-06-16
申请号：US737967
申请日：1997-02-18
申请人： Christoph Rohling , Claudia Sigusch , Norbert Steinemer
发明人： Christoph Rohling , Claudia Sigusch , Norbert Steinemer
IPC分类号： H01H33/66 , H01H33/662 , H01H33/666 , H02B13/00 , H02B13/02 , H02B13/035 , H01B17/00
CPC分类号： H01H33/666 , H02B13/00 , H02B13/02 , H02B13/0354 , H01H2033/6665
摘要： An insulating support is provided for vacuum switch tubes with actuator units to be used in switchgears, in particular in gas-filled units. The insulating support has a flatbed-type extruded plastic piece with a profile fitting around the periphery of the actuator unit of the vacuum switch tubes, with the ends of the insulating support being provided with attachment arms extending in opposite directions and containing screw beds arranged symmetrically in relation to the longitudinal axis. Such insulating supports are used for accommodating and securing vacuum switch tubes equipped with actuator units for switchgears.
摘要翻译： PCT No.PCT / DE95 / 00708 Sec。 371日期1997年2月18日 102（e）1997年2月18日PCT PCT 1995年5月29日PCT公布。公开号WO95 / 33272 日期1995年12月7日为真空开关管提供绝缘支撑，其中带有用于开关装置中的致动器单元，特别是在充气单元中。绝缘支撑件具有平板式挤出塑料件，其外形配置在真空开关管的致动器单元的周围，绝缘支撑件的端部设置有沿相反方向延伸的连接臂，并且包括对称布置的螺旋床相对于纵轴。这种绝缘支撑件用于容纳和固定配有用于开关装置的致动器单元的真空开关管。

35. 发明授权

US4250535A Electric switch gear section 失效
标题翻译：电动开关齿轮部分
公开(公告)号：US4250535A
公开(公告)日：1981-02-10
申请号：US32007
申请日：1979-04-20
申请人： Erich Adolph , Unal Bayrak , Robert Prohl , Gerhard Schmidt , Walter Stecker
发明人： Erich Adolph , Unal Bayrak , Robert Prohl , Gerhard Schmidt , Walter Stecker
IPC分类号： H02B13/02 , H01H33/66 , H02B13/035 , H02B1/04
CPC分类号： H02B13/0354 , H01H33/6661
摘要： An electric switchgear having an understructure without insulating gas is provided with a metal encapsulation for each phase which consists of two containers filled with insulating gas. A vacuum switching tube is vertically disposed in one container. The switching tube is connected on one end to cable terminations and on the other end, via a flexible ribbon and a bolt to a disconnect switch. The disconnect switch is located in the other container which also encloses a bus bar. The movable contact of the disconnect switch can be rotated into a mating contact at the bus bar, into a grounding contact, and into an intermediate position.
摘要翻译：具有没有绝缘气体的底部结构的电气开关装置设置有由填充有绝缘气体的两个容器组成的每相的金属封装。垂直设置在一个容器中的真空开关管。开关管的一端连接到电缆端子，另一端通过柔性带和螺栓连接到断开开关。断开开关位于另一个也包围母线的容器中。断开开关的可移动触点可以旋转到汇流条上的配合触点，进入接地触点并进入中间位置。

36. 发明申请

US20180269663A1 GAS INSULATED SWITCHGEAR 审中-公开
公开(公告)号：US20180269663A1
公开(公告)日：2018-09-20
申请号：US15542147
申请日：2015-04-02
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Tadahiro YOSHIDA , Toru KIMURA , Koichi KAGAWA , Naoki TANAKA
IPC分类号： H02B13/045 , H02B13/035 , H02B1/20
CPC分类号： H02B13/045 , H01H33/122 , H02B1/20 , H02B7/06 , H02B13/035 , H02B13/0352 , H02B13/0354 , H02B13/0358
摘要： A basic unit portion configured by a standard unit and a variable unit portion whose shape is configured to be changeable. The basic unit portion includes: a first pressure tank with a first opening portion; a circuit breaker; a first bushing; a first disconnecting switch. The variable unit portion includes: a busbar; a second pressure tank with a second opening portion; a second bushing whose necessary number is disposed in accordance with the number of circuits to be externally connected; and second disconnecting switches which are arranged between the busbar and the second bushing. The first opening portion of the basic unit portion and the second opening portion of the variable unit portion are joined facing each other to form into a constitutional body.

37. 发明申请

US20180025870A1 TANK TYPE VACUUM CIRCUIT BREAKER 审中-公开
公开(公告)号：US20180025870A1
公开(公告)日：2018-01-25
申请号：US15719948
申请日：2017-09-29
申请人： Mitsubishi Electric Corporation
发明人： Hideki MIYATAKE , Masahiro Arioka , Tadahiro Yoshida , Toshihiro Matsunaga , Toru Kimura , Naoki Tanaka
IPC分类号： H01H33/662
CPC分类号： H01H33/66207 , H01H33/662 , H02B13/0354
摘要： A vacuum circuit breaker includes a tank containing an electrical device. An opening corresponds to a terminal of the electrical device. A porcelain tube protruding from the tank is fixed to an opening base, and has a terminal conductor. A first connection conductor in the porcelain tube is connected to the terminal conductor. A second connection conductor is arranged in the porcelain tube. A third connection conductor is arranged between the first and the second connection conductor, has a closed end concave section fitted onto the first connection conductor and is connected to the second connection conductor by a fastener. A contact is disposed between said first connection conductor and the third connection conductor. The third and second connection conductors are made of a solid conductor. A center of the third connection conductor and a center of the second connection conductor are formed with a threaded section.

38. 发明申请

US20170169973A1 MEDIUM VOLTAGE CIRCUIT BREAKER FOR THE USE IN HIGH PRESSURE ENVIRONMENTS 有权
公开(公告)号：US20170169973A1
公开(公告)日：2017-06-15
申请号：US15373501
申请日：2016-12-09
申请人： ABB Schweiz AG
发明人： Edgar Dullni
IPC分类号： H01H33/662 , H01H33/66 , H01H33/64 , H01H33/666
CPC分类号： H01H33/662 , H01H33/64 , H01H33/6606 , H01H33/66207 , H01H33/66238 , H01H33/666 , H02B13/0354 , H02B13/045
摘要： A medium voltage circuit breaker for the use in high pressure environments has 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, electrical terminals to the vacuum interrupter integrated into the pressure housing, and a further pressure tight housing attached pressure tightly at the insulating housing at the movable contact side of the vacuum interrupter with the movable rod, and that the inner volume of the insulating pressure tight housing gastightly separated from the inner volume of the further pressure tight housing by a bellow, through which the movable rod is guided through and mechanically coupled to a drive, which is arranged inside the further housing.

39. 发明申请

US20150340174A1 GAS INSULATED SWITCHGEAR 有权
标题翻译：气体绝缘开关
公开(公告)号：US20150340174A1
公开(公告)日：2015-11-26
申请号：US14443753
申请日：2014-02-03
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Tadahiro YOSHIDA , Masahiro ARIOKA
IPC分类号： H01H3/46 , H02B13/00
CPC分类号： H01H3/46 , H01H31/003 , H01H33/122 , H01H33/6661 , H02B13/00 , H02B13/0352 , H02B13/0354 , H02B13/0358
摘要： A gas insulated switchgear includes: gas tanks filled with insulating gas; a circuit breaker which is arranged such that the shaft center direction of a driving shaft thereof is parallel to a front portion of the gas tank and horizontal; a first disconnecting switch which is arranged on the lower side of the circuit breaker and is electrically connected to the circuit breaker; a busbar whose one end is connected to the circuit breaker and the other end is extended in the shaft center direction of the driving shaft of the circuit breaker; a second disconnecting switch electrically connected to the busbar; a cable terminal led out outside the gas tank from the first disconnecting switch; and a cable terminal led out outside the gas tank from the second disconnecting switch.
摘要翻译：气体绝缘开关柜包括：填充绝缘气体的气罐; 断路器，其布置成使得其驱动轴的轴心方向平行于气罐的前部并且水平; 第一断路开关，其布置在断路器的下侧并电连接到断路器; 母线，其一端连接到断路器，另一端在断路器的驱动轴的轴心方向上延伸; 电连接到母线的第二断开开关; 电缆终端从第一断路开关引出到燃气罐外; 以及从第二断开开关引出到燃气罐外的电缆终端。

40. 发明授权

US09178339B2 Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof 有权
标题翻译：开关柜操作机构的缓冲装置及其润滑方法
公开(公告)号：US09178339B2
公开(公告)日：2015-11-03
申请号：US14460901
申请日：2014-08-15
申请人： Kabushiki Kaisha Toshiba
发明人： Yoshiaki Ohda , Yoshikata Kobayashi , Masaharu Shimizu , Satoshi Marushima , Hirokazu Takagi , Tooru Inoue
IPC分类号： H01H33/30 , H02B13/035 , F16F13/00 , F16N13/00 , F16F9/43 , H01H3/60
CPC分类号： H02B13/0354 , F16F9/432 , F16F13/007 , F16F2230/06 , F16N13/00 , H01H3/605 , H01H33/304
摘要： A piston rod (15) and a first piston (13) are arranged in the interior of an external cylinder (11) and internal cylinder (12); a second piston for absorbing the change of volume of operating fluid (24) is also arranged therein. Also, a first return spring (18) for returning the piston rod (15) to the interruption position is provided and a second return spring (20) for returning the operating fluid 24 into the high-pressure chamber (25) by pressurizing the second piston (14) is provided. In addition, the air in the interior of the buffering device (10) is withdrawn by a vacuum pump (38), and operating fluid (24) is thus introduced in a degassed condition.
摘要翻译：活塞杆（15）和第一活塞（13）布置在外筒（11）和内筒（12）的内部; 还布置有用于吸收工作流体（24）的体积变化的第二活塞。另外，还设有用于将活塞杆（15）返回到中断位置的第一复位弹簧（18）和第二复位弹簧（20），用于使工作流体24通过加压第二回转弹簧提供活塞（14）。此外，缓冲装置（10）内部的空气被真空泵（38）抽出，并且工作流体（24）因此被引入脱气状态。

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