公开(公告)号：US09711312B2

公开(公告)日：2017-07-18

申请号：US13962407

申请日：2013-08-08

Applicant: ABB FRANCE

Inventor： Christophe Hamond

IPC: H01H47/20 ,  H01H51/34 ,  H03K7/08 ,  H01H47/32

CPC classification number: H01H51/34 ,  H01H47/325 ,  H03K7/08

Abstract: The present invention relates to a control method for an electromagnetic contactor and an electromagnetic contactor implementing such a method, where the method includes supplying an electromagnet of the contactor with a pulse width modulation supply signal and having a nominal frequency, the method also including varying the period over at least part of the pulses of the modulation so as to reduce the conducted electromagnetic disruptions, the variation of the period being chosen such that the frequency of the supply signal remains comprised in a given frequency band including the nominal frequency.

公开(公告)号：US09673608B2

公开(公告)日：2017-06-06

申请号：US14746765

申请日：2015-06-22

Applicant: ABB FRANCE

Inventor： Boris Gautier ,  Stephane Brescon

IPC: H02H3/08 ,  H02H3/04 ,  H01C7/12 ,  H01H37/08 ,  H01H37/76 ,  H02H3/22

CPC classification number: H02H3/04 ,  H01C7/126 ,  H01H37/08 ,  H01H37/761 ,  H01H2037/762 ,  H02H3/22

Abstract: A device for protecting an electrical installation including an insulating body electrically defining an internal housing, the protective device including, within the internal housing: an active component of a device for protecting an electrical installation; a disconnection system for disconnecting the active component moveable between a contact position corresponding to a connected state of the active component and an open position corresponding to a disconnected state of the active component; a disconnection indicator, where the disconnection indicator is secured in movement to the disconnection system and the disconnection indicator and the insulating body are arranged to have a first configuration, which corresponds to the contact position, and a second configuration, which corresponds to the open position, the relative positioning of the disconnection indicator with respect to the insulating body in the first configuration being visually distinct from the outside of the insulating body from the relative positioning of the disconnection indicator with respect to the insulating body in the second configuration.

公开(公告)号：US09941669B2

公开(公告)日：2018-04-10

申请号：US14814427

申请日：2015-07-30

Applicant: ABB FRANCE

Inventor： Boris Gautier ,  Stephane Brescon

IPC: H02G13/00 ,  H01C7/12 ,  H01T4/02 ,  H01T4/06 ,  H01C1/01 ,  H01C1/014 ,  H01R12/70 ,  H01R9/26

CPC classification number: H01T4/02 ,  H01C1/01 ,  H01C1/014 ,  H01C7/126 ,  H01R9/2641 ,  H01R12/7076 ,  H01T4/06

Abstract: A protection device cartridge of an electrical installation intended to be brought on a base including an active protection component having a first terminal and a second terminal; a first connector forming a first electrical circuit portion electrically connected to the first terminal and to a first bearing portion of the base and a second connector forming a second electrical circuit portion electrically connected to the second terminal and to a second bearing portion of the base, the first connector and the second connector being arranged to allow the connection of the cartridge on the base according to an insertion direction, the first bearing portion and the second portion presenting a spacing determined according to the direction transverse to the insertion direction, where the second bearing portion is disposed between a first end point of the first electric circuit portion and the first bearing portion according to the direction transverse to the insertion direction and where the first bearing portion is disposed between the second bearing portion and a second end point of the second electrical circuit portion according to the direction transverse to the insertion direction, the first end point and the second end point presenting a determined spacing, greater than the spacing between the first bearing portion and the second bearing portion.

公开(公告)号：US20160079026A1

公开(公告)日：2016-03-17

申请号：US14855349

申请日：2015-09-15

Applicant: ABB FRANCE

Inventor： Boris GAUTIER ,  Malvina CLAVERIE

IPC: H01H85/055 ,  H02H9/00

CPC classification number: H01H85/055 ,  H01H9/36 ,  H01H85/38 ,  H01H85/547 ,  H01H2085/0486 ,  H01H2085/383 ,  H02H9/005

Abstract: The present invention relates to a cut-off member intended to be electrically series-connected to an electric circuit comprising a device for protecting an electric installation against lightning, the cut-off member (1) comprising: a first conducting armature (7) electrically connected to a first coupling terminal (3) to the electric circuit and a second conducting armature (9) electrically connected to a second coupling terminal (5) for coupling to the electric circuit; at least one fuse element (11) disposed between the first conducting armature (7) and the second conducting armature (9) and electrically connected to the first conducting armature (7) and to the second conducting armature (9), the at least one fuse element (11) being arranged to melt when it is crossed by a current of a threshold intensity over a threshold period of time; a device for increasing a peak arc voltage (15) between the first conducting armature (7) and the second conducting armature (9) in the case of melting of the at least one fuse element (11).

Abstract translation: 本发明涉及一种用于电连接到电路的切断构件，包括用于保护电气装置免受雷击的装置，所述切断构件（1）包括：第一导电衔铁（7），电气 连接到电路的第一耦合端子（3）和电连接到用于耦合到电路的第二耦合端子（5）的第二导电电枢（9） 设置在所述第一导电衔铁（7）和所述第二导电衔铁（9）之间并电连接到所述第一导电电枢（7）和所述第二导电电枢（9）的至少一个熔丝元件（11），所述至少一个 保险丝元件（11）布置成当在阈值时间段上与阈值强度的电流交叉时熔化; 在所述至少一个熔丝元件（11）的熔化的情况下，用于增加所述第一导电衔铁（7）和所述第二导电衔铁（9）之间的峰值电弧电压（15）的装置。

公开(公告)号：US20150372472A1

公开(公告)日：2015-12-24

申请号：US14746765

申请日：2015-06-22

Applicant: ABB FRANCE

Inventor： Boris GAUTIER ,  Stephane BRESCON

IPC: H02H3/04 ,  H02H3/22

CPC classification number: H02H3/04 ,  H01C7/126 ,  H01H37/08 ,  H01H37/761 ,  H01H2037/762 ,  H02H3/22

Abstract: A device for protecting an electrical installation including an insulating body electrically defining an internal housing, the protective device including, within the internal housing: an active component of a device for protecting an electrical installation; a disconnection system for disconnecting the active component moveable between a contact position corresponding to a connected state of the active component and an open position corresponding to a disconnected state of the active component; a disconnection indicator, where the disconnection indicator is secured in movement to the disconnection system and the disconnection indicator and the insulating body are arranged to have a first configuration, which corresponds to the contact position, and a second configuration, which corresponds to the open position, the relative positioning of the disconnection indicator with respect to the insulating body in the first configuration being visually distinct from the outside of the insulating body from the relative positioning of the disconnection indicator with respect to the insulating body in the second configuration.

Abstract translation: 一种用于保护电气设备的装置，包括电气限定内部壳体的绝缘体，所述保护装置包括在所述内部壳体内：用于保护电气设备的装置的主动部件; 断开系统，用于断开可在与有源部件的连接状态相对应的接触位置与对应于有源部件的断开状态的打开位置之间移动的有源部件; 断开指示器，其中断开指示器被固定在移动到断开系统的位置，并且断开指示器和绝缘体被布置成具有对应于接触位置的第一配置和对应于打开位置的第二配置 在第二构造中，断开指示器相对于第一构造中的绝缘体的相对定位在视觉上与绝缘体的外部不相对于断开指示器相对于绝缘体的相对定位。

公开(公告)号：US20140342618A1

公开(公告)日：2014-11-20

申请号：US14281637

申请日：2014-05-19

Applicant: ABB FRANCE

Inventor： Philippe FRANCE ,  Romain VILLARD

IPC: H01R9/26

CPC classification number: H01R9/2608

Abstract: A terminal block including at least one housing for a connection terminal, the housing extending at least partly within a volume delimited by: a first plane transverse to two side planes delimiting the insulating body, substantially parallel to a general direction joining a first end and a second end of a fastening member, and passing through a connecting area of the fastening member, and a second plane transverse to the two side planes delimiting the insulating body, substantially parallel to the first plane and passing through a connecting area of the rear face, at least a third plane transverse to the two side planes delimiting the insulating body, substantially transverse to the first plane and to the second plane, and passing through the furthest elastic branch of the fastening means intended to interact with an edge of the support rail, and at least a fourth plane transverse to the two side planes delimiting the insulating body substantially transverse to the first plane and to the second plane, and passing through a retaining member intended to lock a tool.

Abstract translation: 一种端子块，包括用于连接端子的至少一个壳体，所述壳体至少部分地延伸在由以下部分限定的体积内：由横跨于限定绝缘体的两个侧面的第一平面，大致平行于连接第一端和 紧固构件的第二端，并且穿过紧固构件的连接区域，以及横向于限定绝缘体的两个侧面的第二平面，基本上平行于第一平面并且穿过后表面的连接区域， 至少第三平面，横向于限定绝缘体的两个侧面，基本上横向于第一平面和第二平面，并且穿过旨在与支撑轨的边缘相互作用的紧固装置的最远的弹性分支， 以及至少第四平面，横向于限定绝缘体的两个侧面基本上横向于第一平面和t 他的第二个飞机，并通过一个保持构件，旨在锁定一个工具。

公开(公告)号：US20160036202A1

公开(公告)日：2016-02-04

申请号：US14814427

申请日：2015-07-30

Applicant: ABB FRANCE

Inventor： Boris GAUTIER ,  Stephane BRESCON

IPC: H01T4/02 ,  H01C1/01

CPC classification number: H01T4/02 ,  H01C1/01 ,  H01C1/014 ,  H01C7/126 ,  H01R9/2641 ,  H01R12/7076 ,  H01T4/06

Abstract: A protection device cartridge of an electrical installation intended to be brought on a base including an active protection component having a first terminal and a second terminal; a first connector forming a first electrical circuit portion electrically connected to the first terminal and to a first bearing portion of the base and a second connector forming a second electrical circuit portion electrically connected to the second terminal and to a second bearing portion of the base, the first connector and the second connector being arranged to allow the connection of the cartridge on the base according to an insertion direction, the first bearing portion and the second portion presenting a spacing determined according to the direction transverse to the insertion direction, where the second bearing portion is disposed between a first end point of the first electric circuit portion and the first bearing portion according to the direction transverse to the insertion direction and where the first bearing portion is disposed between the second bearing portion and a second end point of the second electrical circuit portion according to the direction transverse to the insertion direction, the first end point and the second end point presenting a determined spacing, greater than the spacing between the first bearing portion and the second bearing portion.

Abstract translation: 一种用于安装在包括具有第一端子和第二端子的主动保护部件的基座上的电气设备的保护装置盒; 第一连接器，其形成电连接到所述第一端子和所述基座的第一轴承部分的第一电路部分，以及形成电连接到所述第二端子和所述基座的第二轴承部分的第二电路部分的第二连接器， 第一连接器和第二连接器被布置成允许根据插入方向将盒连接到基座上，第一轴承部分和第二部分具有根据横向于插入方向的方向确定的间隔，其中第二 轴承部分根据横向于插入方向的方向设置在第一电路部分的第一端点和第一轴承部分之间，并且第一轴承部分设置在第二轴承部分和第二轴承部分的第二端点之间 电路部分根据横向的方向 所述第一端点和所述第二端点具有大于所述第一轴承部分和所述第二轴承部分之间的间隔的确定的间隔。

公开(公告)号：US09111698B2

公开(公告)日：2015-08-18

申请号：US13656021

申请日：2012-10-19

Applicant: ABB France

Inventor： Vincent Crevenat

IPC: H01T1/02 ,  H01H9/36 ,  H01T4/14

CPC classification number: H01H9/36 ,  H01T1/02 ,  H01T4/14

Abstract: The method comprising displacing the formed electric arc towards an electrode located in an intermediate position between both main electrodes; a separating the formed electric arc into two secondary electric arcs, a semiconductor switch, normally open, connecting the intermediate electrode to one of the main electrodes; closing the semiconductor switch in order to extinguish the secondary electric arc between both electrodes connected by the semiconductor switch; opening the semiconductor switch in order to extinguish the other secondary electric arc. The disclosure further relates to a protection method and a protection device, notably a protection device specially designed for applying the method.

Abstract translation: 该方法包括将形成的电弧移向位于两个主电极之间的中间位置的电极; 将形成的电弧分离成两个次级电弧，将中间电极连接到主电极之一的常开的半导体开关; 关闭半导体开关以消除由半导体开关连接的两个电极之间的二次电弧; 打开半导体开关以熄灭其他二次电弧。 本公开还涉及保护方法和保护装置，特别是专门用于应用该方法的保护装置。

公开(公告)号：US20140043716A1

公开(公告)日：2014-02-13

申请号：US13962407

申请日：2013-08-08

Applicant: ABB FRANCE

Inventor： Christophe HAMOND

IPC: H01H51/34

CPC classification number: H01H51/34 ,  H01H47/325 ,  H03K7/08

Abstract: The present invention relates to a control method for an electromagnetic contactor and an electromagnetic contactor implementing such a method, where the method includes supplying an electromagnet of the contactor with a pulse width modulation supply signal and having a nominal frequency, the method also including varying the period over at least part of the pulses of the modulation so as to reduce the conducted electromagnetic disruptions, the variation of the period being chosen such that the frequency of the supply signal remains comprised in a given frequency band including the nominal frequency.

Abstract translation: 本发明涉及一种实现这种方法的电磁接触器和电磁接触器的控制方法，其中该方法包括向接触器的电磁体提供具有标称频率的脉宽调制电源信号，该方法还包括改变 在调制的脉冲的至少一部分周期上，以减少传导的电磁干扰，选择周期的变化使得供电信号的频率保持在包括标称频率的给定频带内。

公开(公告)号：US09660440B2

公开(公告)日：2017-05-23

申请号：US14322486

申请日：2014-07-02

Applicant: ABB FRANCE

Inventor： Alain Lagnoux ,  Michael Duval ,  Stephane Brescon

IPC: H02H1/00 ,  H02H9/04 ,  H02H9/00 ,  H02H3/05 ,  H02H3/08

CPC classification number: H02H9/042 ,  H02H3/05 ,  H02H3/085 ,  H02H9/005

Abstract: A device of protection against transient electrical overvoltages, including two voltage-limiting passive components, disconnectors sensitive to the state of these components and adapted to individually disconnect each end of life component therefrom, the components are joined in parallel between a first and a second terminal of the device, where the reference voltage of the first component is inferior to the reference voltage of the second component.