公开(公告)号：US20170162349A1

公开(公告)日：2017-06-08

申请号：US15324439

申请日：2015-07-08

申请人： ALSTOM TECHNOLOGY LTD.

发明人： Alain GIRODET ,  François BIQUEZ ,  Yannick KIEFFEL

IPC分类号： H01H33/75 ,  C01B13/02 ,  H01H33/74 ,  C01B21/02 ,  H01H33/70 ,  H01H33/84

CPC分类号： H01H33/75 ,  C01B13/02 ,  C01B21/02 ,  C01B32/50 ,  H01H33/22 ,  H01H33/561 ,  H01H33/562 ,  H01H33/7015 ,  H01H33/74 ,  H01H33/84 ,  H01H33/92 ,  H01H2033/566

摘要： A breaking chamber (1) for a medium- or high-voltage circuit breaker extending along a longitudinal axis (XX′) and comprising: a pair of arcing contact (4, 5), at least one (5) of which is movable along the longitudinal axis (XX′); an arc-blast nozzle (6); a blast chamber (7), having a volume V2 that is constant and that opens out inside the blast nozzle; a compression chamber (8), arranged substantially behind the blast chamber, and structures (73, 81) for putting the internal volume of the compression chamber (8) into communication with the internal volume of the blast chamber (7); and structures (14, 15, 50), disposed substantially behind the compression chamber (8), in order to deliver liquid, either into the compression chamber (8), or directly into the blast chamber (7).

公开(公告)号：US20030015337A1

公开(公告)日：2003-01-23

申请号：US10187954

申请日：2002-07-03

申请人： ALSTOM

发明人： Olivier Grejon ,  Michel Nauche ,  Serge Paolozzi ,  Bernard Raynaud

IPC分类号： H05K005/06

CPC分类号： H01H33/561

摘要： A pressurized gas circuit-breaker pole that can be assembled and disassembled without significant lose of gas includes a first enclosure or pole head including a first envelope including a first connecting flange including a circular orifice. The envelope contains a first mobile assembly terminating in a coupling member coaxial with the orifice. A second enclosure constituting an insulative column includes a second envelope including a second connecting flange including a circular orifice. The second envelope contains a second mobile assembly consisting of a link for maneuvering the first mobile assembly and its end including complementary arrangements for coupling it with the coupling member. The connecting flange of each enclosure is fitted with an annular elastomer seal fixed to the corresponding connecting flange and through which the corresponding mobile assembly passes. The seal of each enclosure provides, during assembly of the flanges and coupling of the internal mobile assemblies, a sliding seal along the respective mobile assemblies. The seal along the mobile assemblies is broken on completion of assembly by reversible and automatic deformation of the annular elastomer seal to establish communication between the two enclosures.

摘要翻译： 可以组装和拆卸而不会明显损失气体的加压气体断路器极包括第一外壳或极头，其包括包括包括圆形孔的第一连接凸缘的第一封套。 信封包含端接在与孔口同轴的联接构件中的第一移动组件。 构成绝缘柱的第二壳体包括包括包括圆形孔口的第二连接凸缘的第二壳体。 第二信封包含第二移动组件，该第二移动组件包括用于操纵第一移动组件的连接件及其端部，其包括用于将其与联接构件联接的互补装置。 每个外壳的连接法兰装有固定到相应的连接法兰上的环形弹性体密封件，并且相应的移动组件通过该凸缘。 每个外壳的密封件在凸缘的组装和内部移动组件的联接期间提供沿着相应移动组件的滑动密封。 沿着移动组件的密封件通过环形弹性体密封件的可逆和自动变形在组装完成时被破坏，以建立两个外壳之间的连通。

公开(公告)号：US5128502A

公开(公告)日：1992-07-07

申请号：US541802

申请日：1990-06-21

申请人： Guido Hux

发明人： Guido Hux

IPC分类号： H01H33/00 ,  H01H33/02 ,  H01H33/56

CPC分类号： H01H33/561 ,  H01H33/008 ,  H01H33/022

摘要： A three-pole switch arrangement has for each pole a pole housing, onto which collar-shaped extensions, protruding on the underside, are formed. Provided in the extensions are screw holes, the graduation of which corresponds to the screw coupling, by which the mechanism housing has been screwed to the pole housing. The outer switch poles are oriented outwardly by one graduation and are fastened to the frame by means of screws. Counter to this inclined position, the mechanism housing, rotated by one graduation, is screwed onto the pole housing. It is consequently possible to use the same parts for all three switch poles, and also to transport the switch arrangement pole-by-pole.

摘要翻译： 一个三极开关装置为每个磁极设置一个磁极壳体，在其上形成凸出的凸缘形延伸部。 在延伸部中设有螺纹孔，其刻度对应于螺钉联接器，通过该螺钉联接机构壳体已经拧到杆壳体上。 外部开关极杆向外取向一个刻度，并通过螺钉固定在框架上。 对着这个倾斜的位置，旋转一个刻度的机构壳体被拧到杆壳体上。 因此，可以对所有三个开关极使用相同的部件，并且还可以逐极传输开关装置。

公开(公告)号：US4609798A

公开(公告)日：1986-09-02

申请号：US758003

申请日：1985-07-23

申请人： Dante Nicoloso

发明人： Dante Nicoloso

IPC分类号： H01H33/56 ,  H01H71/02

CPC分类号： H01H33/561

摘要： The assembling means, in view of the subsequent separation of the two enclosures of an electrical cutout apparatus, comprises an intermediate, slidable sealing air lock with means operable to simultaneously seal one enclosure on one side thereof and the other enclosure on the other side thereof, said air lock comprising two separable portions which when separated respectively become fast with one and the other enclosures, the device control rod going through both enclosures having a part within said air lock provided with means for uncoupling the rod into two sections which are fast with respective portions of said enclosures, said air lock consisting of a cylindrical space established between the end of the first section of said rod and the inside of a hollow piston (15). The lower end of the first enclosure is provided with a first assembly plate for mounting on a second assembly plate on the upper end of the second enclosure, said first plate comprising a cylindrical sleeve against the inside of which is arranged a slide block (19) attached to the second plate, the head (7) of the piston (15) being slidably arranged and fitted with a seal within said cylindrical sleeve. To simplify assembly and disassembly, an internally threaded sleeve (111) is provided, which screws onto a thread on a portion of the outside surface of the slide block (19), together with means for making slidably fast said sleeve (111) with said piston (15).

摘要翻译： 考虑到电切口装置的两个外壳的随后的分离，组装装置包括中间的可滑动的密封气锁，其具有可操作以同时密封其一侧上的一个外壳和在另一侧的另一个外壳的一个外壳， 所述气锁包括两个可分离部分，当与一个和另一个外壳分开时分离部分分离，装置控制杆穿过具有在所述气锁内的一部分的两个外壳，设有用于将杆分离成两个部分的装置， 所述外壳的一部分，所述气锁由在所述杆的第一部分的端部和中空活塞（15）的内部之间建立的圆柱形空间组成。 第一外壳的下端设置有用于安装在第二外壳的上端上的第二组装板上的第一组装板，所述第一板包括一个圆筒形套筒，其内侧布置有滑块（19） 附接到第二板，活塞（15）的头部（7）可滑动地布置并在所述圆柱形套筒内装有密封件。 为了简化组装和拆卸，提供了一种内螺纹套筒（111），其中螺钉固定在滑动块（19）的外表面的一部分上的螺纹上，以及用于使所述套筒（111）与所述滑动块 活塞（15）。

公开(公告)号：US4467157A

公开(公告)日：1984-08-21

申请号：US433493

申请日：1982-10-08

申请人： Dante Nicoloso ,  Doan Pham Van

发明人： Dante Nicoloso ,  Doan Pham Van

IPC分类号： H01H3/36 ,  H01H33/14 ,  H01H33/56 ,  H01H33/42

CPC分类号： H01H33/561 ,  H01H3/36 ,  H01H33/14

摘要： A pressurized gas circuit breaker capable of having a breaker chamber dismantled therefrom without loss of dielectric gas comprises: a vertical insulating support (101); a intermediate structure (100) mounted on said support and at least two breaker chambers (1, 1') per phase. Said chambers are disposed in a V-configuration on said intermediate structure, and said support and said breaker chambers are filled with gas under pressure. The circuit breaker further comprises a control jack (32) situated at the bottom of the support, and means for transmitting motion from the jack to the chambers to operate circuit breaking means located therein. Said means for transmitting motion comprise: gas-tight guide tube means (2, 2') filled, in use, with gas under pressure and having a straight insulating portion (102) situated inside the vertical insulating support and curved portions (103) situated inside said intermediate structure and leading to respective ones of said breaker chambers. Control shaft means (42, 42') are mounted with a sliding fit inside said guide tube means, and have one end connected to said control jack, and other ends connected to respective ones of said breaker chambers. The portions (107) of said control shaft means that slide in the curved guide tube portions are flexible. Each breaker chamber is fitted with a respective sliding air-lock (see FIG. 2) capable at one end of sealing the breaker chamber and at another end of sealing the guide tube means. Said air-lock comprises two separable members one of which is made fast to the breaker chamber and the other of which is made fast to the guide tube means, and said control shaft means comprise coupling means located inside said air-lock to enable the control shaft means to be separated into a first portion connected to the breaker chamber and a second portion connected to the guide tube means.

公开(公告)号：US06603088B2

公开(公告)日：2003-08-05

申请号：US10187954

申请日：2002-07-03

申请人： Olivier Grejon ,  Michel Nauche ,  Serge Paolozzi ,  Bernard Raynaud

发明人： Olivier Grejon ,  Michel Nauche ,  Serge Paolozzi ,  Bernard Raynaud

IPC分类号： H01H3370

CPC分类号： H01H33/561

摘要： A pressurized gas circuit-breaker pole includes a first enclosure or pole head having a first envelope with a first connecting flange including a circular orifice. The envelope contains a first mobile assembly terminating in a coupling member coaxial with the orifice. A second enclosure constituting an insulative column includes a second envelope having a second connecting flange with a circular orifice. The second envelope contains a second mobile assembly having a link for maneuvering the first mobile assembly and its end including complementary arrangements for coupling it with the coupling member. The connecting flange of each enclosure has an annular elastomer seal fixed to the corresponding connecting flange and through which the corresponding mobile assembly passes. The seal of each enclosure provides, during assembly of the flanges and coupling of the internal mobile assemblies, a sliding seal. The seal is broken on completion of assembly.

摘要翻译： 加压气体断路器极包括具有第一封套的第一外壳或极头，其具有包括圆形孔的第一连接凸缘。 信封包含端接在与孔口同轴的联接构件中的第一移动组件。 构成绝缘柱的第二壳体包括具有带有圆形孔口的第二连接凸缘的第二封套。 第二信封包括具有用于操纵第一移动组件的链接的第二移动组件，并且其端部包括用于将其与联接构件联接的互补布置。 每个外壳的连接凸缘具有固定到相应的连接凸缘的环形弹性体密封件，并且相应的移动组件通过该凸缘。 每个外壳的密封件在法兰的组装和内部移动组件的联接期间提供滑动密封。 组装完成后，密封件破损。

公开(公告)号：US20020104827A1

公开(公告)日：2002-08-08

申请号：US09950672

申请日：2001-09-13

发明人： Toshiaki Rokunohe ,  Fumihiro Endo ,  Kenji Tsuchiya ,  Toyokazu Tanaka

IPC分类号： H01H009/40

CPC分类号： H01H33/56 ,  H01H31/003 ,  H01H33/561 ,  H02B1/22 ,  H02B5/06 ,  H02B13/065

摘要： A gas insulated switchgear capable of performing maintenance and inspection of a breaker without shutting down a bus line. A gas insulated switchgear comprises a first metallic case 9a containing a breaker and having a bushing for leading a load 6a; and a second metallic case 9b containing a plurality of disconnectors and having a plurality of bushings for leading a bus line 6b, 6c to be connected to the disconnectors, wherein the first metallic case 9a and the second metallic case 9b are connected to each other through a gas partition spacer 7a.

摘要翻译： 一种气体绝缘开关柜，能够在不关闭总线的情况下对断路器进行维护和检查。 气体绝缘开关装置包括：第一金属壳体9a，其包含断路器并具有用于引导负载6a的衬套; 以及包含多个隔离开关并具有多个用于引导总线6b,6c连接到隔离开关的衬套的第二金属壳体9b，其中第一金属壳体9a和第二金属壳体9b通过 气体隔板7a。

公开(公告)号：US4242549A

公开(公告)日：1980-12-30

申请号：US6125

申请日：1979-01-24

申请人： Georg Koppl ,  Helmut Nowack ,  Violi Carmelo

发明人： Georg Koppl ,  Helmut Nowack ,  Violi Carmelo

IPC分类号： H02B13/025 ,  H01H33/56 ,  H01H33/00

CPC分类号： H01H33/561 ,  Y10T137/87957

摘要： An electrical gas blast circuit breaker is disclosed including first and second compartments for a pressurized quenching gas. The first and second compartments are connectible with the connection actuating valve members of each compartment. The actuation of the valve members automatically provides communication between the compartments upon connection of the compartments together. Transportation covers may be provided to releasably seal the ends of the compartments after manufacture and before connection of the compartments. The valve members are preferably spring biased with each valve member urged against the spring bias during connection of the compartments.

摘要翻译： 公开了一种电气气体断路器，其包括用于加压淬火气体的第一和第二隔室。 第一和第二隔室可与每个隔室的连接致动阀构件连接。 当隔室连接在一起时，阀构件的致动自动地提供隔室之间的连通。 可以提供运输盖以在制造之后和隔室之间可释放地密封隔间的端部。 阀构件优选地被弹簧偏置，在隔室的连接期间，每个阀构件抵抗弹簧偏压被推压。

公开(公告)号：US4016383A

公开(公告)日：1977-04-05

申请号：US574142

申请日：1975-05-02

申请人： Dante Nicoloso

发明人： Dante Nicoloso

IPC分类号： H01H33/56 ,  H01H33/82

CPC分类号： H01H33/561

摘要： Sealing device for an assembly of elements of high-voltage cut-out devices comprising on the one hand, a cut-out chamber containing mobile elements integral with contact rods and on the other hand, an auxiliary chamber supporting the said cut-out chamber and crossed by an operating linkage for the mobile elements, the enclosures of the said chambers being fluid-tight and communicating together, characterized in that the operating linkage is fitted with seals providing, at the end of the stroke of the linkage, the independence of the said chambers and the sealing thereof with a view to their separation.

摘要翻译： 一种用于组装高压切断装置的元件的密封装置，一方面包括一个包含与接触棒一体的移动元件的切口室，另一方面，支撑所述切出室的辅助室和 通过用于移动元件的操作连接件越过，所述腔室的外壳是流体密封的并且连通在一起，其特征在于，所述操作连杆装配有密封件，所述密封件在所述连杆的行程结束时提供 所述腔室和其密封件以分离。

公开(公告)号：US20160043533A1

公开(公告)日：2016-02-11

申请号：US14920564

申请日：2015-10-22

申请人： ABB Technology AG

发明人： Denis Tehlar ,  Navid Mahdizadeh ,  Patrick Stoller ,  Thomas Alfred Paul

IPC分类号： H02B13/055 ,  G01N7/04 ,  G01N33/00 ,  H02B13/035 ,  H02B3/00

CPC分类号： H02B13/055 ,  G01N7/04 ,  G01N33/004 ,  H01H33/561 ,  H01H2033/566 ,  H01H2033/567 ,  H02B3/00 ,  H02B13/035

摘要： A process for providing a contamination-reducing component to an electrical apparatus, the electrical apparatus including a housing enclosing an insulating space and an electrical component arranged in the insulating space, the insulating space including an insulation medium which includes or consists of carbon dioxide. The process includes the steps of presaturating the contamination-reducing component with carbon dioxide before placing it inside the electrical apparatus.

摘要翻译： 一种用于向电气设备提供污染减少部件的方法，所述电气设备包括封闭绝缘空间的壳体和布置在所述绝缘空间中的电气部件，所述绝缘空间包括包含二氧化碳或由二氧化碳组成的绝缘介质。 该方法包括以下步骤：在将污染物降低成分放入电气设备之前用二氧化碳预先给予。