公开(公告)号：US06849819B2

公开(公告)日：2005-02-01

申请号：US10454526

申请日：2003-06-05

申请人： Michel Tresy ,  Michel Perret ,  Denis Dufournet

发明人： Michel Tresy ,  Michel Perret ,  Denis Dufournet

IPC分类号： H01H33/915 ,  H01H33/14 ,  H01H33/66 ,  H01H33/985

CPC分类号： H01H33/143 ,  H01H33/6661

摘要： A hybrid high-voltage or medium-voltage breaker device includes an enclosure filled with a dielectric gas, a vacuum switch, a gas switch and an operating rod. The vacuum switch includes a fixed first arc contact and a second arc contact which can move in translation in an axial direction of the enclosure. The gas switch includes a fixed or quasi-fixed third arc contact and a fourth arc contact which can move in translation. The operating rod is connected to the fourth contact. The device also includes a connection arrangement for electrically connecting the second and third contacts and a displacement arrangement connected to the connection arrangement and to the rod which separates the second and fourth contacts from the first and third contacts, respectively.

摘要翻译： 混合式高压或中压断路器装置包括填充有电介质气体的外壳，真空开关，气体开关和操作杆。 真空开关包括固定的第一弧形触点和能够沿外壳的轴向移动的第二弧形触点。 气体开关包括固定的或准固定的第三弧形触点和能够平移移动的第四弧形触点。 操作杆连接到第四个触点。 该装置还包括用于电连接第二和第三触点的连接装置和连接到连接装置的连接装置和分别将第二和第四触点与第一和第三触头分开的杆。

公开(公告)号：US06624371B2

公开(公告)日：2003-09-23

申请号：US10059360

申请日：2002-01-31

申请人： Denis Dufournet ,  Wolfgang Grieshaber ,  Michel Perret

发明人： Denis Dufournet ,  Wolfgang Grieshaber ,  Michel Perret

IPC分类号： H01H3388

CPC分类号： H01H33/901

摘要： A circuit-breaker includes two contacts which are disposed in an interrupting space filled with a dielectric gas under pressure and between which an electric arc strikes during circuit-breaker opening, a thermal blast chamber communicating directly with the interrupting space, and a piston-driven compression chamber communicating with the thermal blast chamber. The piston-driven compression chamber communicates with the interrupting space via a discharge channel that is separate from the thermal blast chamber and that is closed by a discharge valve. The discharge valve is disposed between the thermal blast chamber and the piston-driven compression chamber in a manner such that the discharge valve opens to enable the gas under increased pressure in the piston-driven compression chamber to be discharged towards the interrupting space via the channel when the increase in the pressure of the gases in the thermal blast chamber is larger than the increase in the pressure of the gases in the piston-driven compression chamber.

摘要翻译： 断路器包括两个触点，它们设置在充满电压的介电气体的中断空间中，断路器开路期间电弧撞击，与断路空间直接连通的热喷射室，以及活塞驱动 压缩室与热鼓风室连通。 活塞驱动的压缩室通过与热喷射室分离并且由排放阀关闭的排放通道与中断空间连通。 排出阀以这样的方式设置在热喷射室和活塞驱动压缩室之间，使得排出阀打开，使得活塞驱动的压缩室中的增加的压力下的气体能够经由通道向中断空间排出 当热鼓风室中的气体的压力增加大于活塞驱动的压缩室中的气体的压力的增加时。

公开(公告)号：US06593538B2

公开(公告)日：2003-07-15

申请号：US10175953

申请日：2002-06-21

申请人： Michel Perret ,  Denis Dufournet

发明人： Michel Perret ,  Denis Dufournet

IPC分类号： H01H3314

CPC分类号： H01H33/143 ,  H01H33/6661 ,  H01H2033/566

摘要： A hybrid interrupter device includes a casing filled with a dielectric gas; a vacuum interrupter having a first arcing contact which is fixed and a second arcing contact which moves in translation in the axial direction of the casing; a force exertion device for exerting a force on the second contact while the vacuum interrupter is allowing current to pass; a gas interrupter having a third arcing contact which is fixed and a fourth arcing contact which moves in translation; and a drive rod connected to the fourth contact. The device further includes a connection device electrically interconnecting the second and third contacts, and capable of being moved in translation together with the second contact; and a displacement mechanism connected to the connection device and to the rod for displacing them so as to separate the second and fourth contacts from the first and third contacts, respectively.

摘要翻译： 一种混合式断路器装置，包括：填充有电介质气体的壳体; 真空断路器，其具有固定的第一电弧触点和沿壳体的轴向平移移动的第二电弧触点; 用于在真空断路器允许电流通过的同时在第二接触件上施加力的力消耗装置; 具有固定的第三电弧接触件的气体断路器和平移的第四电弧接触件; 以及连接到第四触点的驱动杆。 该装置还包括连接装置，电连接第二和第三触点，并且能够与第二触点一起移动平移; 以及连接到连接装置和杆的位移机构，用于使它们移动，以分别将第二和第四触点与第一和第三触头分开。

公开(公告)号：US5955715A

公开(公告)日：1999-09-21

申请号：US95713

申请日：1998-06-11

申请人： Michel Perret

发明人： Michel Perret

IPC分类号： H01H33/16 ,  H01H33/18 ,  H01H33/70 ,  H01H33/82

CPC分类号： H01H33/166

摘要： A circuit breaker which includes first arcing and permanent contacts that are mounted stationary inside an enclosure, second arcing and permanent contacts that are mounted to move inside the enclosure along a longitudinal direction and designed to co-operate with the first contacts, and a system for inserting a closure resistance, the second contacts forming a portion of equipment carrying a blast nozzle. The resistance insertion system comprises a semi-moving block which is disposed to be displaced in the longitudinal direction by the blast nozzle during a closure operation. The block carries a first switching contact designed to co-operate with a stationary second switching contact connected to the first stationary permanent contact. By displacement of the block, the first and second switching contacts are moved towards each other to short circuit the closure resistance while the first and second arcing contacts are in contact with each other and the first and second permanent contacts are separate from each other.

摘要翻译： 一种断路器，其包括固定在外壳内的第一电弧和永久触点，第二电弧放电和永久触点，其被安装成沿着纵向方向在外壳内移动并设计成与第一触头配合;以及系统， 插入封闭电阻，第二触点形成一部分装有鼓风喷嘴的设备。 电阻插入系统包括半移动块，其被设置成在关闭操作期间通过喷嘴喷嘴在纵向方向上移位。 该块承载设计成与连接到第一固定永久触点的固定第二开关触点配合的第一开关触点。 通过块的位移，当第一和第二电弧触点相互接触并且第一和第二永久触点彼此分离时，第一和第二开关触点朝向彼此移动以使闭合电阻短路。

公开(公告)号：US5841614A

公开(公告)日：1998-11-24

申请号：US853253

申请日：1997-05-09

申请人： Michel Perret

发明人： Michel Perret

IPC分类号： H01H33/16 ,  H01H9/30

CPC分类号： H01H33/166

摘要： A high voltage circuit breaker with insertion of resistance on closing, wherein the resistance is inserted by a fixed insertion electrode co-operating with the end of the moving main contact, the blast nozzle and the arcing contact of the moving assembly being secured to each other, and the subassembly being movable relative to the moving assembly so that on triggering, because of the inertia of said subassembly, the arcing contacts separate after the insertion electrode and the end of the moving main contact have moved sufficiently far apart.

摘要翻译： 一种在关闭时插入电阻的高压断路器，其中电阻由与移动的主触点的端部配合的固定插入电极插入，移动组件的鼓风喷嘴和电弧触点彼此固定 并且子组件相对于移动组件可移动，使得在触发时，由于所述子组件的惯性，在插入电极和移动的主触点的端部移动得足够远的距离之后，电弧触头分离。

公开(公告)号：US5302784A

公开(公告)日：1994-04-12

申请号：US029053

申请日：1993-03-09

申请人： Michel Perret

发明人： Michel Perret

IPC分类号： H01H33/16 ,  H01H33/90

CPC分类号： H01H33/168

摘要： An inertia contact designed to co-operate with a contact in series with a component, such as a resistor or a varistor, is disposed in the interrupting chamber of a circuit-breaker so as to be inserted in parallel with the contacts of the circuit-breaker for a limited period of time. The circuit-breaker includes a tube supporting moving contacts and connected to a drive rod. The inertia contact comprises a circularly-symmetrical metal casing coaxial with the tube and surrounding the tube. The casing is substantially tubular in shape with a projection flanked by two rings fitting snugly and slidably against the tube. A first end of the inertia contact is made of an alloy that is resistant to the effects of arcing. A second end of the inertia contact serves to fix the inertia contact to a first end of at least one spring. A second end of the spring is fixed to the tube. A band having a conical inside cross-section is disposed at one end of the cavity formed by the projection and the tube engages a domed collar fixed to the tube to damp the shock during relative motion of the inertia contact and the tube during contact therebetween as a result of circuit-breaker opening.

摘要翻译： 设计为与诸如电阻器或变阻器的部件串联的触点设计的惯性触点设置在断路器的中断室中，以便与电路断路器的触点并联插入， 断路器有限的时间。 断路器包括支撑移动触点并连接到驱动杆的管。 惯性触点包括与管同轴并围绕管的圆形对称金属外壳。 壳体基本上是管状的，具有两侧的两个环的凸起，该两个环紧密地并且可滑动地配合在管上。 惯性接触的第一端由耐电弧效应的合金制成。 惯性接触件的第二端用于将惯性接触件固定到至少一个弹簧的第一端。 弹簧的第二端固定在管子上。 具有锥形内截面的带设置在由突起形成的空腔的一端处，并且管接合固定到管的圆顶环，以在惰性接触和管之间的相对运动期间阻尼冲击， 断路器开路的结果。

公开(公告)号：US4650942A

公开(公告)日：1987-03-17

申请号：US818419

申请日：1986-01-13

申请人： Michel Perret

发明人： Michel Perret

IPC分类号： H01H33/90 ,  H01H33/915 ,  H01H33/88

CPC分类号： H01H33/903

摘要： The invention relates to a compressed gas high tension circuit breaker requiring low operating energy. The circuit breaker is located in a gas tight enclosure filled with gas having high dielectric power, and comprises a fixed assembly including a main contact and an arcing contact, and a moving assembly including a main contact and an arcing contact. The moving assembly includes a chamber (21) which is delimited by two tubular elements (20, 18A) each of which slides over two tubular surfaces (7, 8) of the fixed assembly, said chamber being in communication with the zone in which the arcing contacts separate via a plurality of holes (18B).

摘要翻译： 本发明涉及一种需要低工作能量的压缩气体高压断路器。 断路器位于充满高介电功率的气体的气密封壳体中，并且包括一个包括一个主触头和一个电弧触点的固定组件，以及一个包括一个主触点和一个电弧触点的移动组件。 移动组件包括由两个管状元件（20,18A）界定的腔室（21），每个管状元件在固定组件的两个管状表面（7,8）上滑动，所述腔室与其中 电弧触点通过多个孔（18B）分开。

公开(公告)号：US20050247677A1

公开(公告)日：2005-11-10

申请号：US11090664

申请日：2005-03-25

申请人： Michel Perret

发明人： Michel Perret

IPC分类号： H01H33/66 ,  H01H33/14 ,  H01H33/42 ,  H01H33/666

CPC分类号： H01H33/143 ,  H01H33/6661

摘要： The control device comprises a vacuum first item of switchgear (1) which includes a pair of contacts (5, 6) that can be separated for interruption purposes. It also includes a main drive shaft (2) for actuating a second item of switchgear (10) immersed in a gaseous insulating fluid (G2) contained at a determined pressure (P2), and further includes an auxiliary shaft (4) to enable a moving contact (5) of the first item of switchgear (1) to be driven. The auxiliary shaft (4) passes in leaktight manner through a wall (7A, 7′) which separates the volume of gaseous insulating fluid (G2) from another volume (V1) of fluid (G1) at a lower pressure, the difference between the respective pressures (P2, P1) of the two fluids (G2, G1) procuring a certain force (Fp) which is applied to said auxiliary shaft (4) and which participates in said contact pressure force.

摘要翻译： 控制装置包括开关装置（1）的真空第一项，其包括可以分离用于中断目的的一对触点（5,6）。 它还包括主驱动轴（2），用于致动第二项开关装置（10），该开关装置浸入包含在确定压力（P 2）的气体绝缘流体（G 2）中， SUB>），并且还包括辅助轴（4），以使第一项开关装置（1）的移动触点（5）能被驱动。 辅助轴（4）以密封的方式穿过将气体绝缘流体（G SUB 2）的体积与另一容积（V 1/2）分离的壁（7A，7'）， 在较低压力下的流体（G 1 SUB）之间的差异，相应压力（P <2>，P <1）之间的差异 获得施加到所述辅助轴（4）的一定力（F >P）的两种流体（G 2 2，G 1），并且其中 参与所述接触压力。

公开(公告)号：US06483064B2

公开(公告)日：2002-11-19

申请号：US09841604

申请日：2001-04-25

申请人： Denis Dufournet ,  Wolfgang Grieshaber ,  Michel Perret

发明人： Denis Dufournet ,  Wolfgang Grieshaber ,  Michel Perret

IPC分类号： H01H3370

CPC分类号： H01H33/703

摘要： An insulating blast nozzle for a circuit breaker, the circuit breaker having a first arcing contact and a second arcing contact that separate from each other when the circuit breaker is opened subsequent to prior separation of permanent contacts, said insulating blast nozzle being secured to one of the permanent contacts and being generally horn-shaped, having a throat and defining a volume of revolution having an upstream portion and a downstream portion joined by the throat, in which the inside volume is cylindrical and closed by the second arcing contact when the circuit breaker is closed and for a few milliseconds after the arcing contacts have separated, the wall of the nozzle in its portion defining the upstream portion of said volume of revolution surrounding said first arcing contact, the downstream portion of said volume comprising a first conical portion, wherein said first conical portion is followed by a second conical portion having a flare angle that is more open than that of said first conical portion.

摘要翻译： 一种用于断路器的绝缘鼓风喷嘴，所述断路器具有第一电弧触点和第二电弧触点，所述第一电弧触点在断路器在先前分离永久触点之后被打开时彼此分离，所述绝缘喷嘴固定到 永久接触并且通常是喇叭形的，具有喉部并且限定具有上游部分和由喉部接合的下游部分的旋转体积，其中内部容积为圆柱形并且当断路器闭合时由第二电弧触点闭合 关闭，并且在电弧触点分离之后几毫秒，喷嘴的壁部分限定围绕所述第一电弧触点的所述旋转体积的上游部分，所述体积的下游部分包括第一锥形部分，其中 所述第一锥形部分之后是具有比tha更开放的喇叭角的第二圆锥形部分 t的所述第一锥形部分。

公开(公告)号：US5959274A

公开(公告)日：1999-09-28

申请号：US821881

申请日：1997-03-21

申请人： Michel Perret

发明人： Michel Perret

IPC分类号： H01H3/30 ,  H01H33/30 ,  H01H33/70

CPC分类号： H01H3/301 ,  H01H33/302

摘要： Operating mechanism for actuating an operating rod (13) of a circuit-breaker including at least one interrupter chamber filled with a pressurized dielectric gas, said operating mechanism using a tripping spring (21) held charged when the circuit-breaker is closed by a selectively operable tripping abutment (23). The operating mechanism has a resetting member formed by a member (34) moving through a wall of a sealed and closed enclosure (32) communicating with the pressurized interrupter chamber.

摘要翻译： 用于致动包括至少一个填充有加压电介质气体的断路器的断路器的操作杆（13）的操作机构，所述操作机构使用跳闸弹簧（21），当断路器被选择性地闭合时保持充电 可操作的跳闸支座（23）。 所述操作机构具有由通过与所述加压断续器室连通的密闭封闭壳体（32）的壁移动的构件（34）形成的复位构件。