| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 带有可互换极点的低压断路器 | CN200710152967.1 | 2007-09-29 | CN101159203A | 2008-04-09 | M·库尔尼斯; F·加姆巴 |
| 本发明公开一种低压断路器，其包括：密封结构；控制机构；多个在第一类型极点以及第二类型极点之间选择的断路极点；第一类型极点包括第一壳体，第一壳体容纳第一固定触头和相应的第一移动触头，第一移动触头可通过绕一点旋转而与所述第一固定触头联接，而第二类型极点包括第二壳体，第二壳体容纳第二固定触头和相应的第二移动触头，第二移动触头可通过沿一轴平移运动而与所述第二固定触头联接；低压断路器还包括在所述极点属于所述第一类型极点时的情况下，位于所述控制机构和所述第一移动触头之间的第一运动耦合；或者在所述极点属于所述第二类型极点的情况下，位于所述控制机构和所述第二移动触头之间的第二运动耦合。 | ||||||
| 2 | 一种短路电流分级控制脱扣的参量断路器 | CN201510485176.5 | 2015-08-10 | CN105097373A | 2015-11-25 | 李欣; 李博琛; 李柏林 |
| 本发明公开了一种短路电流分级控制脱扣的参量断路器。本发明中通过电路电流改变合金磁阻体的电阻值，能够对短路电流进行约定控制，它的控制范围可以做到在额定运行电流8倍范围不产生磁阻，超过8倍以上额定值时磁阻对电流进行限制，这可以对不同级别线路短路电流大小进行分级控制，将短路电流限制在预定的范围，避免了电源闪变问题，解决了电气控制开关存在越级跳闸造成大面积停电事故问题。 | ||||||
| 3 | 低压断路器、用于装配低压断路器及更换其极点的方法 | CN200710152967.1 | 2007-09-29 | CN101159203B | 2012-11-28 | M·库尔尼斯; F·加姆巴 |
| 本发明公开一种低压断路器，其包括：密封结构；控制机构；多个在第一类型极点以及第二类型极点之间选择的断路极点；第一类型极点包括第一壳体，第一壳体容纳第一固定触头和相应的第一移动触头，第一移动触头可通过绕一点旋转而与所述第一固定触头联接，而第二类型极点包括第二壳体，第二壳体容纳第二固定触头和相应的第二移动触头，第二移动触头可通过沿一轴平移运动而与所述第二固定触头联接；低压断路器还包括在所述极点属于所述第一类型极点时的情况下，位于所述控制机构和所述第一移动触头之间的第一运动耦合机构；或者在所述极点属于所述第二类型极点的情况下，位于所述控制机构和所述第二移动触头之间的第二运动耦合机构。 | ||||||
| 4 | Switchgear | US13824586 | 2011-08-26 | US09117608B2 | 2015-08-25 | Katsushi Nakada; Katsuhiko Horinouchi |
| A switchgear includes a fixed contactor provided in a tank filled with insulating gas, and a movable contactor provided in the tank, the movable contactor being connected to and disconnected from the fixed contactor so as to move forward and backward. The switchgear includes an arc extinction member including a surrounding portion which is slidably connected to the outer circumferential surface of the movable contactor halfway in a movement range from a close contact state to an open contact state and is formed so as to surround an arc space portion in a sealed manner, the surrounding portion being formed with a through hole through which the arc space communicates with the outside of the arc space. | ||||||
| 5 | SWITCHGEAR | US13824586 | 2011-08-26 | US20130270228A1 | 2013-10-17 | Katsushi Nakada; Katsuhiko Horinouchi |
| A switchgear includes a fixed contactor provided in a tank filled with insulating gas, and a movable contactor provided in the tank, the movable contactor being connected to and disconnected from the fixed contactor so as to move forward and backward. The switchgear includes an arc extinction member including a surrounding portion which is slidably connected to the outer circumferential surface of the movable contactor halfway in a movement range from a close contact state to an open contact state and is formed so as to surround an arc space portion in a sealed manner, the surrounding portion being formed with a through hole through which the arc space communicates with the outside of the arc space. | ||||||
| 6 | Low-voltage circuit breaker with interchangeable poles | US11867048 | 2007-10-04 | US07960666B2 | 2011-06-14 | Maurizio Curnis; Federico Gamba |
| A low-voltage circuit breaker that comprises: a containment structure; a control mechanism; a plurality of circuit breaking poles, chosen between a first type of pole that comprises a first housing containing a first fixed contact and a corresponding first moving contact that can be coupled to said first fixed contact by means of its rotation around a point, and a second type of pole that comprises a second housing containing a second fixed contact and a corresponding second moving contact that can be coupled to said second fixed contact by means of a translatory movement along an axis; a first kinematic coupling between said control mechanism and said first moving contact, in the case of said poles belonging to said first type of pole, or a second kinematic coupling between said control mechanism and said second moving contact, in the case of said poles belonging to said second type of pole. | ||||||
| 7 | 開閉装置 | JP2012551790 | 2011-08-26 | JPWO2012093507A1 | 2014-06-09 | 勝志 中田; 堀之内 克彦; 克彦 堀之内 |
| この発明に係わる開閉装置は、絶縁性ガスが封入されたタンク内に、固定接触子と、この固定接触子に対して進退するように接離される可動接触子を備えた開閉装置であって、上記可動接触子の外周面に対して、閉極状態から開極状態に至る移動範囲の途中まで摺接してアーク空間部を密閉状に包囲するように形成された包囲部に、上記アーク空間と該アーク空間の外部とを連通する貫通孔が設けられた消弧部材を備えたものである。 | ||||||
| 8 | Switchgear | JP2012551790 | 2011-08-26 | JP5389279B2 | 2014-01-15 | 勝志 中田; 克彦 堀之内 |
| 9 | Electrical apparatus for breaking an electric current in air comprising an improved extinguishing gas filtering device | US15448980 | 2017-03-03 | US10020143B2 | 2018-07-10 | Marc Rival; Eric Domejean; Daniel Rota; Gregoire Brun |
| An electrical apparatus for breaking an electric current includes an electrical arc extinguishing chamber, for extinguishing an electrical arc formed on the separation of electric contacts, provided with an extinguishing gas exhaust orifice and an extinguishing gas filtration system, placed at the output of the exhaust orifice and including a filter and a gas diffusor. The gas diffuser includes, superposed between them, a central layer and two outer layers arranged on either side of the central layer. The central layer is provided with first through holes. Each outer layer is provided with second through holes. The first holes are misaligned relative to the second holes so that each of the second holes emerges on a solid portion of the central layer without any first hole. | ||||||
| 10 | MULTIPOLAR AIR-BREAK CIRCUIT BREAKER INCLUDING AN IMPROVED DEVICE FOR FILTERING QUENCHING GAS | US15296378 | 2016-10-18 | US20170169972A1 | 2017-06-15 | Marc RIVAL; Eric DOMEJEAN; Jean-Paul GONNET; Nicolas CHABOUD |
| A high-voltage multipolar circuit breaker including a first chamber for receiving gases, in communication with a first arc quenching chamber, and including a first aperture for exhausting gases to the exterior of the casing, the aperture being provided with a first downstream filtering device. The circuit breaker furthermore includes at least one second chamber for receiving gases, in communication with at least one second arc quenching chamber of another pole of the circuit breaker, the chamber itself being equipped with a second upstream device for filtering gases, the second chamber for receiving gases including a second aperture for exhausting gases to the exterior of the casing, the chamber being provided with a second downstream filtering device, the first chamber for receiving gases and the second chamber for receiving gases being separated fluidically one from the other by an impermeable wall. | ||||||
| 11 | Circuit Breaker for hierarchically controlling short-circuit current and trips | US15233949 | 2016-08-10 | US20170047183A1 | 2017-02-16 | Xin Li; Bochen Li; Bolin Li |
| The invention discloses a short circuit current hierarchical control tripping parameter circuit breaker. According to the invention, resistance of an alloy magnetic resistance body is changed through circuit current, and contract control can be carried out on short-circuit current. The control range of the circuit breaker can achieve that no magnetic resistance will be generated when current is no more than 8 times of rated operational current, and current limiting may be realized by the magnetic resistance when current is 8 times more than rated value. In this way, hierarchical control on short-circuit current of different levels of circuits can be carried out, and short-circuit current can be limited in a predetermined range, thereby restricting the short-circuit current in a predetermined range, solving a problem of power supply flickering, and avoiding large-area power failure accidents caused by override trip existing in an electrical control switch. | ||||||
| 12 | Electrical connector for high voltage electrical systems | US3539972D | 1968-05-21 | US3539972A | 1970-11-10 | RUETE ROBERT; ALDIGHIERI RUDOLPH P; SILVA FRANK A |
| 13 | Multipolar air-break circuit breaker including an improved device for filtering quenching gas | US15296378 | 2016-10-18 | US10020144B2 | 2018-07-10 | Marc Rival; Eric Domejean; Jean-Paul Gonnet; Nicolas Chaboud |
| A high-voltage multipolar circuit breaker including a first chamber for receiving gases, in communication with a first arc quenching chamber, and including a first aperture for exhausting gases to the exterior of the casing, the aperture being provided with a first downstream filtering device. The circuit breaker furthermore includes at least one second chamber for receiving gases, in communication with at least one second arc quenching chamber of another pole of the circuit breaker, the chamber itself being equipped with a second upstream device for filtering gases, the second chamber for receiving gases including a second aperture for exhausting gases to the exterior of the casing, the chamber being provided with a second downstream filtering device, the first chamber for receiving gases and the second chamber for receiving gases being separated fluidically one from the other by an impermeable wall. | ||||||
| 14 | AIR CIRCUIT BREAKER HAVING AN IMPROVED ELECTRIC ARC QUENCHING CHAMBER | US15474226 | 2017-03-30 | US20170309425A1 | 2017-10-26 | Marc RIVAL; Michael MARY; Eric PINERO; Brice JACOLIN |
| An air circuit breaker includes two separable electrical contacts connected to electric current input and output terminals; and a chamber for quenching an electric arc, including a stack of splitter plates that are spaced apart from one another, and lateral walls placed on either side of the stack and including a thermosetting-resin impregnated polyamide woven and being devoid of glass fibres. The quenching chamber furthermore includes protective elements made of crosslinked polyamide, the elements being placed in junction zones between the lateral walls and holding plates, the protective elements covering corners of the splitter plates, which corners are adjacent to the lateral walls, so as to separate these corners of the splitter plates from the electrical contacts. | ||||||
| 15 | ELECTRICAL APPARATUS FOR BREAKING AN ELECTRIC CURRENT IN AIR COMPRISING AN IMPROVED EXTINGUISHING GAS FILTERING DEVICE | US15448980 | 2017-03-03 | US20170278653A1 | 2017-09-28 | Marc RIVAL; Eric DOMEJEAN; Daniel ROTA; Gregoire BRUN |
| An electrical apparatus for breaking an electric current includes an electrical arc extinguishing chamber, for extinguishing an electrical arc formed on the separation of electric contacts, provided with an extinguishing gas exhaust orifice and an extinguishing gas filtration system, placed at the output of the exhaust orifice and including a filter and a gas diffusor. The gas diffuser includes, superposed between them, a central layer and two outer layers arranged on either side of the central layer. The central layer is provided with first through holes. Each outer layer is provided with second through holes. The first holes are misaligned relative to the second holes so that each of the second holes emerges on a solid portion of the central layer without any first hole. | ||||||
| 16 | Circuit breaker for hierarchically controlling short-circuit current and trips | US15233949 | 2016-08-10 | US09633811B2 | 2017-04-25 | Xin Li; Bochen Li; Bolin Li |
| The invention discloses a short circuit current hierarchical control tripping parameter circuit breaker. According to the invention, resistance of an alloy magnetic resistance body is changed through circuit current, and contract control can be carried out on short-circuit current. The control range of the circuit breaker can achieve that no magnetic resistance will be generated when current is no more than 8 times of rated operational current, and current limiting may be realized by the magnetic resistance when current is 8 times more than rated value. In this way, hierarchical control on short-circuit current of different levels of circuits can be carried out, and short-circuit current can be limited in a predetermined range, thereby restricting the short-circuit current in a predetermined range, solving a problem of power supply flickering, and avoiding large-area power failure accidents caused by override trip existing in an electrical control switch. | ||||||
| 17 | Self-pressurized arc diverter | US12909003 | 2010-10-21 | US08525061B2 | 2013-09-03 | John Joseph Shea; Paul Kimball Parker; James Edward Smith; Michael H. Abrahamsen |
| A self-pressurized arc diverter includes a vessel configured to enclose a fusible member disposed in a conductor and a pressure-activated arc diverter. The pressure-activated arc diverter is configured to provide access to a preferred arc path when actuated by pressure in the vessel caused by an arc that is created when the fusible member opens. | ||||||
| 18 | SELF-PRESSURIZED ARC DIVERTER | US12909003 | 2010-10-21 | US20120097642A1 | 2012-04-26 | John Joseph SHEA; Paul Kimball PARKER; James Edward SMITH; Michael H. ABRAHAMSEN |
| A self-pressurized arc diverter includes a vessel configured to enclose a fusible member disposed in a conductor and a pressure-activated arc diverter. The pressure-activated arc diverter is configured to provide access to a preferred arc path when actuated by pressure in the vessel caused by an arc that is created when the fusible member opens. | ||||||
| 19 | LOW-VOLTAGE CIRCUIT BREAKER WITH INTERCHANGEABLE POLES | US11867048 | 2007-10-04 | US20080246563A1 | 2008-10-09 | Maurizio Curnis; Federico Gamba |
| A low-voltage circuit breaker that comprises: a containment structure; a control mechanism; a plurality of circuit breaking poles, chosen between a first type of pole that comprises a first housing containing a first fixed contact and a corresponding first moving contact that can be coupled to said first fixed contact by means of its rotation around a point, and a second type of pole that comprises a second housing containing a second fixed contact and a corresponding second moving contact that can be coupled to said second fixed contact by means of a translatory movement along an axis; a first kinematic coupling between said control mechanism and said first moving contact, in the case of said poles belonging to said first type of pole, or a second kinematic coupling between said control mechanism and said second moving contact, in the case of said poles belonging to said second type of pole. | ||||||
| 20 | APPAREIL ÉLECTRIQUE DE COUPURE D'UN COURANT ÉLECTRIQUE DANS L'AIR COMPORTANT UN DISPOSITIF DE FILTRAGE DES GAZ DE COUPURE AMÉLIORÉ | EP17162535.3 | 2017-03-23 | EP3223292B1 | 2018-12-12 | RIVAL, Marc; DOMEJEAN, Eric; ROTA, Daniel; BRUN, Grégoire |
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