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Surge voltage protection device with arc-breaking means

An arc extinguishing device and surge technology, applied in the direction of overvoltage protection resistors, circuits, resistors, etc., can solve the problems of increasing the total cost of protection equipment, technical limitations, etc.

Inactive Publication Date: 2007-02-14
SOULE PROT SURTENSIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Firstly, the rating of the additional interrupter element should preferably be adapted to the capacity of the varistor, thus causing technical limitations and leading to an increase in the overall cost of providing protection equipment

Method used

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  • Surge voltage protection device with arc-breaking means
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  • Surge voltage protection device with arc-breaking means

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Embodiment Construction

[0032] The surge protector device according to the invention is used in parallel with the electrical equipment or device to be protected. The term "electrical equipment" is used to refer to any type of equipment or network that may be subject to voltage disturbances, especially transient surges due to lightning.

[0033] The surge protector device according to the invention is advantageously intended to be placed between the phases of the equipment to be protected and ground.

[0034] However, without going beyond the scope of the present invention, it is also envisaged to connect the device between neutral and ground, between a phase and ground, or between two phases (differential protection), Instead of connecting it in parallel between phase and ground.

[0035] The protector device according to the invention comprises at least one protective member 10 which forms the active part of a surge arrester for protecting electrical equipment.

[0036] In the following descriptio...

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PUM

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Abstract

A device for protecting an electrical system against surge voltages, comprising one or more protection components provided with means for connecting same with said system and means for disconnecting said component from said system, characterised in that it comprises arc-breaking means for preventing the generation of electric arcs between the disconnection means and the connection means when the disconnection means is in an open state, wherein said arc-breaking means consist of an insulating flap capable of moving within the gap and comprising a central portion to be positioned between the disconnection and connection means, and side portions shaped in such a way as to prevent the electric arc from bypassing the arc-breaking means. Electrical surge voltage protection devices are also described.

Description

technical field [0001] The present invention relates to the general technical field of devices for protecting electrical equipment and devices from transient power surges. [0002] More specifically, the present invention provides a protector device for preventing electrical equipment from being subjected to surge, the device comprising: [0003] at least one protective member provided with connecting means for connecting to the electrical equipment; and [0004] A circuit breaker device for disconnecting said protective member from an electrical device, adapted to perform said disconnection at said connection device and adapted to move from a closed circuit position to an open circuit position so as to connect the circuit breaker device with the connection An interstitial space is created between the devices. Background technique [0005] Protector devices for electrical equipment are often employed to protect electrical or electronic equipment from surges such as due to ...

Claims

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Application Information

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IPC IPC(8): H01C7/12H01H9/32H01T1/14
CPCH01C7/126H01T1/14H01H9/32
Inventor 米歇尔·乔治·琼·多纳蒂阿兰·勒内·罗伯特·莱格奥克斯文森特·安德烈·吕西安·克勒弗纳
Owner SOULE PROT SURTENSIONS
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