公开(公告)号：US08587393B2

公开(公告)日：2013-11-19

申请号：US12516602

申请日：2007-11-08

申请人： Lucio Azzola ,  Federico Gamba

发明人： Lucio Azzola ,  Federico Gamba

IPC分类号： H01H9/00

CPC分类号： H01H71/2472

摘要： The present invention relates to a magnetic protection device, in particular for an automatic circuit breaker or a disconnecting switch, preferably for use in low voltage systems. The invention also relates to an automatic circuit breaker comprising this device. The protection device (1) according to the invention comprises a low voltage circuit breaker comprising an air gap magnetic circuit (T), provided with a first portion (10) forming a first surface (11) of said air gap (T) and a second portion (20) forming a second surface (21) of the air gap (T). The first portion (10) constitutes a fixed section of the magnetic circuit, while the second portion (20) constitutes a moving section of the magnetic circuit. The magnetic circuit also comprises a flexible portion (30) that connects the first portion (10) to the second portion (20) with continuity, forming an intermediate section of magnetic circuit interposed between the fixed section and the moving section. The third flexible portion (30) advantageously allows a relative movement of the second surface (21) of the air gap (T) with respect to said first surface (11). In its essential form, the protection device (1) comprises an actuation element (50) associated with the second portion (20) of the magnetic circuit for the purpose of contacting a trip device of a circuit breaker to which the protective device is applied.

摘要翻译： 磁保护装置技术领域本发明涉及一种磁保护装置，特别是用于自动断路器或断路开关，优选用于低电压系统。 本发明还涉及一种包括该装置的自动断路器。 根据本发明的保护装置（1）包括一个包括气隙磁路（T）的低压断路器，该气隙磁路设置有形成所述气隙（T）的第一表面（11）的第一部分（10）和 第二部分（20）形成气隙（T）的第二表面（21）。 第一部分（10）构成磁路的固定部分，而第二部分（20）构成磁路的移动部分。 磁路还包括连续地将第一部分（10）连接到第二部分（20）的柔性部分（30），形成介于固定部分和移动部分之间的磁路的中间部分。 第三柔性部分（30）有利地允许气隙（T）的第二表面（21）相对于所述第一表面（11）的相对运动。 在其基本形式中，保护装置（1）包括与磁路的第二部分（20）相关联的致动元件（50），用于接触施加有保护装置的断路器的跳闸装置。

公开(公告)号：US20100073114A1

公开(公告)日：2010-03-25

申请号：US12516602

申请日：2007-11-08

申请人： Lucio Azzola ,  Federico Gamba

发明人： Lucio Azzola ,  Federico Gamba

IPC分类号： H01H71/24

CPC分类号： H01H71/2472

摘要： The present invention relates to a magnetic protection device, in particular for an automatic circuit breaker or a disconnecting switch, preferably for use in low voltage systems. The invention also relates to an automatic circuit breaker comprising this device. The protection device (1) according to the invention comprises a low voltage circuit breaker comprising an air gap magnetic circuit (T), provided with a first portion (10) forming a first surface (11) of said air gap (T) and a second portion (20) forming a second surface (21) of the air gap (T). The first portion (10) constitutes a fixed section of the magnetic circuit, while the second portion (20) constitutes a moving section of the magnetic circuit. The magnetic circuit also comprises a flexible portion (30) that connects the first portion (10) to the second portion (20) with continuity, forming an intermediate section of magnetic circuit interposed between the fixed section and the moving section. The third flexible portion (30) advantageously allows a relative movement of the second surface (21) of the air gap (T) with respect to said first surface (11). In its essential form, the protection device (1) comprises an actuation element (50) associated with the second portion (20) of the magnetic circuit for the purpose of contacting a trip device of a circuit breaker to which the protective device is applied.

摘要翻译： 磁保护装置技术领域本发明涉及一种磁保护装置，特别是用于自动断路器或断路开关，优选用于低电压系统。 本发明还涉及一种包括该装置的自动断路器。 根据本发明的保护装置（1）包括一个包括气隙磁路（T）的低压断路器，该气隙磁路设置有形成所述气隙（T）的第一表面（11）的第一部分（10）和 第二部分（20）形成气隙（T）的第二表面（21）。 第一部分（10）构成磁路的固定部分，而第二部分（20）构成磁路的移动部分。 磁路还包括连续地将第一部分（10）连接到第二部分（20）的柔性部分（30），形成介于固定部分和移动部分之间的磁路的中间部分。 第三柔性部分（30）有利地允许气隙（T）的第二表面（21）相对于所述第一表面（11）的相对运动。 在其基本形式中，保护装置（1）包括与磁路的第二部分（20）相关联的致动元件（50），用于接触施加有保护装置的断路器的跳闸装置。

公开(公告)号：US08232489B2

公开(公告)日：2012-07-31

申请号：US12598604

申请日：2008-05-02

申请人： Giovanni Frassineti ,  Federico Gamba

发明人： Giovanni Frassineti ,  Federico Gamba

IPC分类号： H01H9/18 ,  H01H9/20

CPC分类号： H01H71/04 ,  H01H2071/006

摘要： A switching device, in particular an automatic switch, a disconnecting switch or a contactor, installable according to different operating configurations and preferably for use in low voltage systems. The device comprises a case containing at least a pair of contacts, one or more accessory devices for controlling and/or setting the operation of the switching device and user interface means, capable of performing output and/or input functions relative to the accessory devices. These interface means comprise at least a display which shows information relative to the output and/or input functions according to a viewing direction. The switching device also comprises means to select the viewing direction which are operatively connected to the display. These selection means allow selection of the viewing direction on the display as a function of the installation configuration of the switching device.

摘要翻译： 开关装置，特别是自动开关，断路开关或接触器，可根据不同的操作配置安装，最好用于低电压系统。 该装置包括至少包含一对触点的壳体，用于控制和/或设置开关装置和用户接口装置的操作的一个或多个附件装置，其能够执行相对于附件装置的输出和/或输入功能。 这些接口装置至少包括显示器，其根据观看方向显示相对于输出和/或输入功能的信息。 开关装置还包括用于选择可操作地连接到显示器的观看方向的装置。 这些选择装置允许根据开关装置的安装配置来选择显示器上的观看方向。

公开(公告)号：US08455781B2

公开(公告)日：2013-06-04

申请号：US11868128

申请日：2007-10-05

申请人： Maurizio Curnis ,  Federico Gamba

发明人： Maurizio Curnis ,  Federico Gamba

IPC分类号： H01H9/02

CPC分类号： H01H33/666 ,  H01H3/42 ,  H01H9/0072 ,  H01H11/0006 ,  H01H33/022 ,  H01H33/56 ,  H01H2033/6665 ,  H01H2033/6667

摘要： A low-voltage circuit breaker that comprises: a containment structure; a control mechanism; a plurality of circuit breaking poles, each of which comprises a housing containing a sealed ampoule that in turn contains at least one fixed contact and at least one moving contact, which can be mutually coupled and uncoupled, said housing consisting of a first side and a second side that define an interior containing said ampoule, the outer side wall on said first side being complementary to and associable with the outer side wall of said second side, said poles being located side-by-side to form a set of poles complementary to at least a part of said containment structure; operative connection means between said control mechanism and said poles.

摘要翻译： 一种低压断路器，包括：容纳结构; 控制机制; 多个断路杆，每个断路杆包括容纳密封的安瓿的壳体，所述安瓿又包含至少一个固定触点和至少一个可相互联接和脱开的移动触点，所述壳体由第一侧和第二侧 第二侧限定包含所述安瓿的内部，所述第一侧的外侧壁与所述第二侧的外侧壁互补并与其相关联，所述极并排设置，以形成一组与 所述容纳结构的至少一部分; 所述控制机构与所述极之间的操作连接装置。

公开(公告)号：US20110290762A1

公开(公告)日：2011-12-01

申请号：US13183795

申请日：2011-07-15

申请人： Maurizio Curnis ,  Federico Gamba

发明人： Maurizio Curnis ,  Federico Gamba

IPC分类号： H01H3/02

CPC分类号： H01H33/666 ,  H01H3/42 ,  H01H9/0072 ,  H01H11/0006 ,  H01H33/022 ,  H01H33/56 ,  H01H2033/6665 ,  H01H2033/6667

摘要： A low-voltage circuit breaker that comprises: a containment structure; a control mechanism; a plurality of circuit breaking poles, each of which comprises a housing containing a scaled ampoule that in turn contains at least one fixed contact and at least one moving contact, which can be mutually coupled and uncoupled, said housing consisting of a first side and a second side that define an interior containing said ampoule, the outer side wall on said first side being complementary to and associable with the outer side wall of said second side, said poles being located side-by-side to form a set of poles complementary to at least a part of said containment structure; operative connection means between said control mechanism and said poles.

摘要翻译： 一种低压断路器，包括：容纳结构; 控制机制; 多个断路杆，每个断路杆包括容纳缩放安瓿的壳体，该安瓿又包含至少一个固定触点和至少一个可相互联接和脱开的移动触点，所述壳体由第一侧面和第 第二侧限定包含所述安瓿的内部，所述第一侧的外侧壁与所述第二侧的外侧壁互补并与其相关联，所述极并排设置，以形成一组与 所述容纳结构的至少一部分; 所述控制机构与所述极之间的操作连接装置。

公开(公告)号：US07960666B2

公开(公告)日：2011-06-14

申请号：US11867048

申请日：2007-10-04

申请人： Maurizio Curnis ,  Federico Gamba

发明人： Maurizio Curnis ,  Federico Gamba

IPC分类号： H01H3/00

CPC分类号： H01H71/0228 ,  H01H33/62 ,  H01H33/66 ,  H01H71/0235

摘要： 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.

摘要翻译： 一种低压断路器，包括：容纳结构; 控制机制; 选择在第一类型的极之间的多个断路极，所述第一类型的极包括容纳第一固定触点的第一壳体和可以通过围绕点旋转而与所述第一固定触点耦合的对应的第一移动触点，以及 第二类型的杆包括容纳第二固定触点的第二壳体和相应的第二移动触点，所述第二移动触点可以通过沿着轴的平移运动而联接到所述第二固定触点; 在所述极属于所述第一类型的极的情况下，所述控制机构和所述第一移动触点之间的第一运动耦合或所述控制机构和所述第二移动触点之间的第二运动耦合，在所述极的属性 到第二种类型的杆。

公开(公告)号：US20070273546A1

公开(公告)日：2007-11-29

申请号：US10599776

申请日：2005-04-05

申请人： Francesco Viaro ,  Marco Stucchi ,  Federico Gamba

发明人： Francesco Viaro ,  Marco Stucchi ,  Federico Gamba

IPC分类号： H02H3/00

CPC分类号： H02H1/0061 ,  H01H71/04 ,  H01H2300/03 ,  H02H3/006 ,  Y02B70/3241 ,  Y02B90/224 ,  Y04S20/14 ,  Y04S20/227

摘要： A protection device for circuit-breakers that comprises a wireless communication system for transmitting locally, to a dedicated computerized device, information corresponding to measurements of electrical quantities, to the setting of the parameters typical of the protection functions, or to diagnostics information corresponding to the electrical system, to the circuit-breaker or to the protection device itself.

摘要翻译： 一种用于断路器的保护装置，其包括用于在本地发送到专用计算机化设备的与电量测量相对应的信息的无线通信系统，所述保护功能的典型参数的设置，或对应于 电气系统，断路器或保护装置本身。

公开(公告)号：US07253375B2

公开(公告)日：2007-08-07

申请号：US10500367

申请日：2002-12-17

申请人： Massimo Maura ,  Federico Gamba

发明人： Massimo Maura ,  Federico Gamba

IPC分类号： B23K26/28 ,  H01H71/16

CPC分类号： B23K26/244 ,  B23K26/28 ,  B23K26/32 ,  B23K2103/50 ,  H01H37/52 ,  H01H2011/0087 ,  H01H2037/525

摘要： A method for joining components of thermostatic systems and thermal relays for low-voltage circuit breakers, the components being constituted by at least one bimetallic element constituted by a lamina with a first face and a second face and at least one connection element that has a substantially flat end part with a third face and a fourth face, its particularity consisting of the fact that it comprises the steps that consist in:—overlapping and coupling the end part of the first face of the bimetallic element with respect to the third face of the end part of the connection element;—subjecting the end part of the second face of the bimetallic element to the welding action of laser means to provide a weld between the bimetallic element and the connection element.

摘要翻译： 一种用于连接用于低压断路器的恒温系统和热继电器的部件的方法，所述部件由至少一个双金属元件构成，所述双金属元件由具有第一面和第二面的层构成，以及至少一个连接元件， 具有第三面和第四面的平端部，其特性包括以下事实：其包括以下步骤： - 将双金属元件的第一面的端部相对于第二面 连接元件的端部; - 将双金属元件的第二面的端部施加到激光装置的焊接动作，以在双金属元件和连接元件之间提供焊接。

公开(公告)号：US08164402B2

公开(公告)日：2012-04-24

申请号：US12789028

申请日：2010-05-27

申请人： Alessio Bergamini ,  Federico Gamba

发明人： Alessio Bergamini ,  Federico Gamba

IPC分类号： H01H75/00 ,  H01F5/00 ,  H01F27/08

CPC分类号： H01F38/30 ,  H01F27/08 ,  H01F2038/305 ,  H01H9/52 ,  H01H71/125 ,  H01H83/144 ,  H01H83/226 ,  H01H2009/523

摘要： A current transformer adapted for use in an electrical circuit. The current transformer includes a toroidal core and at least one electrical conductor having a portion passing within the toroidal core. The current transformer includes a cooling device having a body made of thermal conducting material and configured so that it has a first portion connected to the electrical conductor at a position upstream from the toroidal core and suitable for absorbing heat from the electrical conductor, and a second portion, spaced apart from the first portion, which is connected to the electrical conductor at a position downstream from the toroidal core and is suitable for transmitting heat to the electrical conductor. The thermal conducting body comprises at least one portion made of an electrically insulating material capable of preventing the current flow through the cooling device itself.

摘要翻译： 适用于电路的电流互感器。 电流互感器包括环形芯和至少一个电导体，其具有通过环形芯内的部分。 电流互感器包括具有由导热材料制成的主体的冷却装置，并且构造成使得其具有在环形芯的上游位置处连接到电导体的第一部分，并适于从电导体吸收热量，第二部分 部分与第一部分间隔开，该第一部分在环形芯的下游位置处连接到电导体，并且适于将热传递到电导体。 导热体包括由能够防止电流流过冷却装置本身的电绝缘材料制成的至少一部分。

公开(公告)号：US20100301980A1

公开(公告)日：2010-12-02

申请号：US12789028

申请日：2010-05-27

申请人： Alessio Bergamini ,  Federico Gamba

发明人： Alessio Bergamini ,  Federico Gamba

IPC分类号： H01F27/08

CPC分类号： H01F38/30 ,  H01F27/08 ,  H01F2038/305 ,  H01H9/52 ,  H01H71/125 ,  H01H83/144 ,  H01H83/226 ,  H01H2009/523

摘要： A current transformer adapted for use in an electrical circuit. The current transformer includes a toroidal core and at least one electrical conductor having a portion passing within the toroidal core. The current transformer includes a cooling device having a body made of thermal conducting material and configured so that it has a first portion connected to the electrical conductor at a position upstream from the toroidal core and suitable for absorbing heat from the electrical conductor, and a second portion, spaced apart from the first portion, which is connected to the electrical conductor at a position downstream from the toroidal core and is suitable for transmitting heat to the electrical conductor. The thermal conducting body comprises at least one portion made of an electrically insulating material capable of preventing the current flow through the cooling device itself.

摘要翻译： 适用于电路的电流互感器。 电流互感器包括环形芯和至少一个电导体，其具有通过环形芯内的部分。 电流互感器包括具有由导热材料制成的主体的冷却装置，并且构造成使得其具有在环形芯的上游位置处连接到电导体的第一部分，并适于从电导体吸收热量，第二部分 部分与第一部分间隔开，该第一部分在环形芯的下游位置处连接到电导体，并且适于将热传递到电导体。 导热体包括由能够防止电流流过冷却装置本身的电绝缘材料制成的至少一部分。