Device for checking lack of voltage in an electric circuit

A technology for insufficient voltage and inspection equipment, applied in the field of voltage equipment, can solve problems such as expensive, uncomfortable technicians, and not very ergonomic

Pending Publication Date: 2021-09-10
尼奥拉特赫公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, this type of equipment has the disadvantages of being not very ergonomic, bulky and expensive, in addition to being uncomfortable for the technician at high temperatures

Method used

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  • Device for checking lack of voltage in an electric circuit
  • Device for checking lack of voltage in an electric circuit
  • Device for checking lack of voltage in an electric circuit

Examples

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Embodiment Construction

[0025] refer to figure 1 and figure 2 , according to the invention a device for checking a voltage deficiency in an electric circuit comprises a pair of flexible and electrically insulating gloves 1a, 1b and a voltage deficiency checking device 2 comprising at least one display screen 3 and two contact points 4 , preferably a contact point 4 with a protection index known to those skilled in the art as IP2X. Gloves 1a, 1b consist of gloves known to those skilled in the art, in particular meeting the requirements of standards IEC 60903 and NF EN 60903. Gloves are usually made of latex, which has high dielectric properties, and may consist of so-called composite gloves to provide excellent mechanical protection against punctures and tears. In a particularly advantageous manner, the brownout checking device 2 is formed in a flexible electronic circuit (not shown in the figures) comprising a flexible substrate and embedded in a pair of flexible and insulating gloves 1a, 1b. In ...

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PUM

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Abstract

The device for checking lack of voltage in an electric circuit comprises a pair of flexible and insulating gloves (1a, 1b), a lack of voltage checking device (2) comprising at least one display screen (3) and two contact points (4), said device being noteworthy in that the lack of voltage checking device (2) is formed in a flexible electronic circuit comprising a flexible substrate and embedded in a first glove (1a) of the pair of flexible and insulating gloves (1a, 1b), said display screen (3) being flush on the surface of said glove (1a).

Description

technical field [0001] The present invention relates to the field of safety devices during inspections of electrical installations, and more particularly to a device for checking the voltage of electrical circuits which provides greater safety and saves time to the technicians carrying out these checks. Background technique [0002] In the field of maintenance of electrical installations, it is well known that before a technician can perform any work on a voltage line, he must first go through four basic safety steps, namely identifying, isolating, determining and checking for voltage deficits (so-called VAT). This step of checking for insufficient voltage (VAT) is carried out by means of an instrument commonly called DETEX (registered trademark) sold by the company CATU, and the technician must also be equipped with all safety gear, namely helmet, gloves and insulating pads. [0003] Therefore, technicians must wear gloves before operating the instruments used to check for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R19/165A41D19/015A41D31/26A41D13/008
CPCG01R1/06788G01R1/06777A41D19/01594A41D31/26G01R19/155A41D13/008G01R31/50A41D19/015G01R29/12G08B21/182
Inventor 托马斯·卡佐尔马赛厄斯·阿尔伯特-庞特
Owner 尼奥拉特赫公司
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