专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20100288606A1 Evaluation of the integrity of depressed contacts by variation of the rotation of the pole-shaft 有权
标题翻译：通过极轴旋转的变化评估凹陷接触的完整性
公开(公告)号：US20100288606A1
公开(公告)日：2010-11-18
申请号：US12662647
申请日：2010-04-27
申请人： Marc Rival
发明人： Marc Rival
IPC分类号： H01H1/50 , H01H1/36
CPC分类号： H01H1/0015 , H01H1/225 , H01H11/0062 , H01H71/04 , H01H71/526 , H01H2071/044 , H01H2071/048
摘要： A device for measuring the wear of the contacts of a switchgear device is described. The switchgear device is of the open circuit breaker type with offset pole-shaft, and the movable contact is mounted on a sliding support. Measurement of the wear of the contacts is based on evaluation of the over-travel of the movable contact in the closed position when the latter slides in its support. This over-travel is determined by measuring the residual rotation of the pole-shaft, preferably by a contact-less magnetic rotation sensor.
摘要翻译：描述了用于测量开关设备的触点的磨损的装置。开关装置是具有偏置极轴的断路器类型，可动触头安装在滑动支架上。测量接触件的磨损是基于当活动触头在其支撑件中滑动时处于关闭位置的可动触头的超行程的评估。该超行程通过测量极轴的残余旋转，优选地通过无接触磁旋转传感器来确定。

12. 发明申请

US20070062912A1 Switchgear device comprising an arc chute of reduced size 有权
标题翻译：开关装置包括减小尺寸的电弧槽
公开(公告)号：US20070062912A1
公开(公告)日：2007-03-22
申请号：US11512152
申请日：2006-08-30
申请人： Marc Rival
发明人： Marc Rival
IPC分类号： H01H33/20
CPC分类号： H01H9/36 , H01H9/46
摘要： Electric switchgear device comprising at least one electric pole-unit comprising a stationary contact part made of conducting material, a movable contact part and an arc chute. The arc chute comprises two side parallel flanges, a rear wall, and a bottom arcing horn made of conducting material, electrically connected to the stationary contact part. Said bottom arcing horn is surrounded by a periphery made of gas-generating material. The arc chute comprises a stack of separators at least two of which separators comprise a notch. The arc chute comprises at least one regenerating separator placed parallel to the bottom arcing horn, said at least one separator comprising at least one metallic surface covering at least half of the notches in the longitudinal mid-plane.
摘要翻译：电开关装置，包括至少一个电极单元，其包括由导电材料制成的固定接触部分，可动接触部分和电弧槽。电弧槽包括电连接到固定接触部分的两个侧面平行凸缘，后壁和由导电材料制成的底部弧形喇叭。所述底部弧形喇叭被由气体发生材料制成的周边包围。电弧槽包括一叠分离器，其中至少两个分离器包括凹口。所述弧槽包括至少一个平行于底部弧形喇叭放置的再生分离器，所述至少一个分离器包括至少一个金属表面，该金属表面在纵向中间平面中覆盖至少一半的凹口。

13. 发明申请

US20050174716A1 Overvoltage protection device 失效
标题翻译：过压保护装置
公开(公告)号：US20050174716A1
公开(公告)日：2005-08-11
申请号：US10514472
申请日：2003-04-09
申请人： Eric Domejean , Marc Rival
发明人： Eric Domejean , Marc Rival
IPC分类号： H01H71/12 , H01H71/24 , H01H73/12 , H01H73/18 , H01H77/10 , H01H83/10 , H01T4/08 , H02H7/24 , H02H9/06
CPC分类号： H01H1/205 , H01H71/2409 , H01H77/108 , H01H83/10 , H01H2071/044 , H02H7/24
摘要： A device for protection against voltage surges comprises a stationary electrode and a movable electrode arranged facing an arc extinguishing chamber. The movable electrode is driven by a mechanisms, by an electromechanical actuator and/or by an electromagnetic circuit. At rest, the movable electrode is situated at a distance from the stationary electrode. When a voltage surge occurs between the electrodes, an arc arises and extends in the chamber in which it is extinguished. If the arc continues, in particular in the case of a follow current of high energy, the movable electrode is driven to a disconnected position moving away from the stationary electrode, which has the effect of lengthening the arc even more in the chamber to facilitate its extinction and perform disconnection of the circuit. A pair of contacts may be associated in series to the electrodes, one of the contacts being stationary and the other being fixedly secured to the movable electrode. A spark gap can also be associated to the electrodes.
摘要翻译：用于防止电压浪涌的装置包括固定电极和面向消弧室布置的可动电极。可动电极由机构，机电致动器和/或电磁电路驱动。静止时，可动电极距固定电极一定距离。当在电极之间发生电压浪涌时，产生电弧并在其熄灭的室中延伸。如果电弧持续，特别是在高能量跟随电流的情况下，可移动电极被驱动到远离固定电极的断开位置，其具有在腔室中更多地延长电弧的作用，以便于其熄灭并断开电路。一对触点可以与电极串联连接，其中一个触点是固定的，另一个触点固定地固定在可动电极上。火花间隙也可以与电极相关联。

14. 发明授权

US5310971A Molded case circuit breaker with contact bridge slowed down at the end of repulsion travel 失效
标题翻译：具有接触桥的塑壳断路器在排斥行程结束时减速
公开(公告)号：US5310971A
公开(公告)日：1994-05-10
申请号：US25112
申请日：1993-03-02
申请人： Denis Vial , Jean Bonfils , Marc Rival
发明人： Denis Vial , Jean Bonfils , Marc Rival
IPC分类号： H01H71/12 , H01H1/50 , H01H3/60 , H01H9/44 , H01H71/10 , H01H73/02 , H01H73/04 , H01H73/36 , H01H77/10 , H01H1/22
CPC分类号： H01H1/205 , H01H73/045 , H01H77/102 , H01H1/2058 , H01H1/50 , H01H3/60 , H01H71/1081 , H01H77/104 , H01H9/446
摘要： The contact bridge of a molded case circuit breaker is rotatably mounted in a bar by two springs arranged symmetrically from the rotation axis. Each spring is, on the one hand, anchored to the contact bridge, and, on the other hand, anchored to a rod housed in a notch of the bar. The same springs provide contact pressure and slowing-down of opening of the contact bridge at the end of repulsion travel by electrodynamic effect. The contact bridge bears on its edge cam surfaces which, at the end of opening travel, engage the anchoring rods to move them in the notches in the elongation direction of the tension springs. The energy of the contact bridge is thus taken up and stored in the springs causing slowing-down of the contact bridge. The profile of the cams can be chosen to enable reclosing of the contact bridge, this reclosing naturally being delayed by the slowing-down effect at the end of travel. The cam profile can also ensure latching of the contact bridge in the open position.
摘要翻译：模制外壳断路器的接触桥通过从旋转轴对称布置的两个弹簧可旋转地安装在杆中。一方面，每个弹簧锚固在接触桥上，另一方面，固定在杆上设置的杆上。相同的弹簧提供接触压力，并通过电动效应在排斥行程结束时减缓接触桥的开口。接触桥承在其边缘凸轮表面上，其在打开行程结束时接合锚定杆，以使它们在拉伸弹簧的伸长方向上的凹口中移动。因此，接触桥的能量被吸收并存储在弹簧中，导致接触桥的减速。可以选择凸轮轮廓以实现接触桥的重新闭合，这种重合闸自然被行进结束时的减速效应延迟。凸轮轮廓也可以确保接触桥在闭合位置的锁定。

15. 发明授权

US09064645B2 Assembly of a multipole switchgear device with double enclosure and circuit breaker comprising the same 有权
标题翻译：具有双重外壳的多极开关装置和包括其的断路器的组装
公开(公告)号：US09064645B2
公开(公告)日：2015-06-23
申请号：US13393775
申请日：2010-08-30
申请人： Jean-Pierre Nereau , Christophe Grumel , Marc Rival , Hervé Anglade
发明人： Jean-Pierre Nereau , Christophe Grumel , Marc Rival , Hervé Anglade
IPC分类号： H01H13/70 , H01H25/00 , H01H25/04 , H01H1/20 , H01H71/02
CPC分类号： H01H1/2058 , H01H13/70 , H01H71/0235 , H01H2071/0285
摘要： In order to take maximum advantage of the modularity provided by a multipole circuit breaker with double enclosure (100), a new architecture is proposed. The outer case (48) of the switchgear apparatus (100) is formed directly when assembly of the breaking device (600) is performed by juxtaposition and securing between single-pole breaking units (10), spacers (46) and side walls (50), trip device (7) and cover (64). The spacers (46) can thus be used for various functionalities, and in particular to modify the external aspect of the switchgear apparatus (100) or the nature of the trip device (7) in delayed manner.
摘要翻译：为了最大限度地利用由具有双重外壳（100）的多极断路器提供的模块化，提出了一种新的架构。开关设备（100）的外壳（48）直接在断开装置（600）的组装通过并置并且固定在单极断路单元（10），间隔件（46）和侧壁（50）），跳闸装置（7）和盖（64）。因此，间隔件（46）可以用于各种功能，特别是以延迟的方式修改开关设备（100）的外部方面或跳闸装置（7）的性质。

16. 发明授权

US08264232B2 Evaluation of the integrity of depressed contacts by variation of the rotation of the pole-shaft 有权
标题翻译：通过极轴旋转的变化评估凹陷接触的完整性
公开(公告)号：US08264232B2
公开(公告)日：2012-09-11
申请号：US12662647
申请日：2010-04-27
申请人： Marc Rival
发明人： Marc Rival
IPC分类号： G01R31/327 , G08B21/00
CPC分类号： H01H1/0015 , H01H1/225 , H01H11/0062 , H01H71/04 , H01H71/526 , H01H2071/044 , H01H2071/048
摘要： A device for measuring the wear of the contacts of a switchgear device is described. The switchgear device is of the open circuit breaker type with offset pole-shaft, and the movable contact is mounted on a sliding support. Measurement of the wear of the contacts is based on evaluation of the over-travel of the movable contact in the closed position when the latter slides in its support. This over-travel is determined by measuring the residual rotation of the pole-shaft, preferably by a contact-less magnetic rotation sensor.
摘要翻译：描述了用于测量开关设备的触点的磨损的装置。开关装置是具有偏置极轴的断路器类型，可动触头安装在滑动支架上。测量接触件的磨损是基于当活动触头在其支撑件中滑动时处于关闭位置的可动触头的超行程的评估。该超行程通过测量极轴的残余旋转，优选地通过无接触磁旋转传感器来确定。

17. 发明申请

US20120160654A1 Assembly of a Multipole Switchgear Device With Double Enclosure and Circuit Breaker Comprising the Same 有权
标题翻译：具有双重外壳和断路器的多极开关装置的组装
公开(公告)号：US20120160654A1
公开(公告)日：2012-06-28
申请号：US13393775
申请日：2010-08-30
申请人： Jean-Pierre Nereau , Christophe Grumel , Marc Rival , Hervé Anglade
发明人： Jean-Pierre Nereau , Christophe Grumel , Marc Rival , Hervé Anglade
IPC分类号： H01H9/02
CPC分类号： H01H1/2058 , H01H13/70 , H01H71/0235 , H01H2071/0285
摘要： In order to take maximum advantage of the modularity provided by a multipole circuit breaker with double enclosure (100), a new architecture is proposed. The outer case (48) of the switchgear apparatus (100) is formed directly when assembly of the breaking device (600) is performed by juxtaposition and securing between single-pole breaking units (10), spacers (46) and side walls (50), trip device (7) and cover (64). The spacers (46) can thus be used for various functionalities, and in particular to modify the external aspect of the switchgear apparatus (100) or the nature of the trip device (7) in delayed manner.
摘要翻译：为了最大限度地利用由具有双重外壳（100）的多极断路器提供的模块化，提出了一种新的架构。开关设备（100）的外壳（48）直接在断开装置（600）的组装通过并置并且固定在单极断路单元（10），间隔件（46）和侧壁（50）），跳闸装置（7）和盖（64）。因此，间隔件（46）可以用于各种功能，特别是以延迟的方式修改开关设备（100）的外部方面或跳闸装置（7）的性质。

18. 发明申请

US20120152718A1 Functional Separating Spacer of the Cartridges in a Multipole Switchgear Device and Circuit Breaker 有权
标题翻译：多极开关装置和断路器中的滤芯的功能分离间隔器
公开(公告)号：US20120152718A1
公开(公告)日：2012-06-21
申请号：US13393743
申请日：2010-08-30
申请人： Christophe Grumel , Hervé Anglade , Marc Rival
发明人： Christophe Grumel , Hervé Anglade , Marc Rival
IPC分类号： H01H3/02
CPC分类号： H01H1/2058 , H01H71/0235 , H01H2071/0285
摘要： In order to take maximum advantage of the modularity provided by a multipole circuit breaker (100) with double enclosure, a new architecture is proposed. A part of the outer case (48) of the switchgear apparatus is formed directly when assembly of the breaking device (600) is performed by juxtaposition and securing between single-pole breaking units (10), spacers (46) and side walls (50). It is thus possible to use the spacers (46) for various functionalities, and in particular to modify the external aspect of the switchgear apparatus (100) or the nature of the trip device in delayed manner.
摘要翻译：为了最大限度地利用具有双壳体的多极断路器（100）提供的模块化，提出了一种新的架构。当断开装置（600）的组装通过并置并固定在单极断路单元（10），间隔件（46）和侧壁（50）之间时，直接形成开关设备的外壳（48）的一部分）。因此，可以使用间隔件（46）进行各种功能，特别是以延迟的方式修改开关设备（100）的外部方面或跳闸装置的性质。

19. 发明授权

US06987657B2 Voltage surge protection device 失效
标题翻译：电压浪涌保护装置
公开(公告)号：US06987657B2
公开(公告)日：2006-01-17
申请号：US10514472
申请日：2003-04-09
申请人： Eric Domejean , Marc Rival
发明人： Eric Domejean , Marc Rival
IPC分类号： H02H1/00
CPC分类号： H01H1/205 , H01H71/2409 , H01H77/108 , H01H83/10 , H01H2071/044 , H02H7/24
摘要： A device for protection against voltage surges comprises a stationary electrode and a movable electrode arranged facing an arc extinguishing chamber. The movable electrode is driven by a mechanisms, by an electromechanical actuator and/or by an electromagnetic circuit. At rest, the movable electrode is situated at a distance from the stationary electrode. When a voltage surge occurs between the electrodes, an arc arises and extends in the chamber in which it is extinguished. If the arc continues, in particular in the case of a follow current of high energy, the movable electrode is driven to a disconnected position moving away from the stationary electrode, which has the effect of lengthening the arc even more in the chamber to facilitate its extinction and perform disconnection of the circuit. A pair of contacts may be associated in series to the electrodes, one of the contacts being stationary and the other being fixedly secured to the movable electrode. A spark gap can also be associated to the electrodes.
摘要翻译：用于防止电压浪涌的装置包括固定电极和面向消弧室布置的可动电极。可动电极由机构，机电致动器和/或电磁电路驱动。静止时，可动电极距固定电极一定距离。当在电极之间发生电压浪涌时，产生电弧并在其熄灭的室中延伸。如果电弧持续，特别是在高能量跟随电流的情况下，可移动电极被驱动到远离固定电极的断开位置，其具有在腔室中更多地延长电弧的作用，以便于其熄灭并断开电路。一对触点可以与电极串联连接，其中一个触点是固定的，另一个触点固定地固定在可动电极上。火花间隙也可以与电极相关联。

20. 发明授权

US5210385A Low voltage circuit breaker with multiple contacts for high currents 失效
标题翻译：低电压断路器，具有多个触点用于高电流
公开(公告)号：US5210385A
公开(公告)日：1993-05-11
申请号：US777124
申请日：1991-10-16
申请人： Robert Morel , Marc Rival , Hubert Garcia , Pierre Miguet
发明人： Robert Morel , Marc Rival , Hubert Garcia , Pierre Miguet
IPC分类号： H01H1/22 , H01H9/38 , H01H9/46 , H01H73/18
CPC分类号： H01H9/383 , H01H9/46 , H01H1/226 , H01H2009/305 , H01H73/18
摘要： To improve the electrical withstand of a low voltage circuit breaker for high currents having multiple contacts of the same length and a stationary arc guiding horn having an intermediate edge extending over a short distance in the direction of movement of the front extensions of the contact fingers, a stationary arcing contact is arranged between the edge of the arc guiding horn and the stationary main contact. The stationary main contact is designed to cooperate with a movable arcing contact of at least one contact finger. At the beginning of the opening travel, closing of the arcing contacts takes place before the main contacts separate. The stationary arcing contact is located in the immediate vicinity of the edge.
摘要翻译：为了提高具有相同长度的多个触头的高电流的低压断路器的电气耐受性以及具有在接触指的前延伸部的移动方向上在短距离上延伸的中间边缘的固定导弧喇叭，在电弧引导喇叭的边缘和固定的主触头之间设置固定的电弧触点。固定主触头被设计成与至少一个触点指状物的可动电弧触点配合。在开始行驶开始时，在主触点分开之前，关闭电弧触点。固定的电弧触点位于边缘附近。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式