FR2990548A1 - Electrical security and information module for e.g. control operators intervening on electrical machine, has safety alarms protecting persons from danger, and elements providing information on structure between machine and power supply - Google Patents

Electrical security and information module for e.g. control operators intervening on electrical machine, has safety alarms protecting persons from danger, and elements providing information on structure between machine and power supply Download PDF

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Publication number
FR2990548A1
FR2990548A1 FR1201386A FR1201386A FR2990548A1 FR 2990548 A1 FR2990548 A1 FR 2990548A1 FR 1201386 A FR1201386 A FR 1201386A FR 1201386 A FR1201386 A FR 1201386A FR 2990548 A1 FR2990548 A1 FR 2990548A1
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machine
electrical
danger
power supply
module
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FR1201386A
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French (fr)
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FR2990548B1 (en
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Nigen Steve Le
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Individual
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Individual
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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

The module (1) has safety alarms e.g. fixed light alarm (2) and adjustable sound alarm, for protecting persons from danger. The light alarm is provided at top end of a leg, and the sound alarm is provided with button and potentiometer in front. Elements provide information on a portable structure placed between a machine (7) and a power supply of the machine. A differential circuit breaker controls insulation and/or an anomaly of the machine.

Description

La présente invention concerne un module électrique de sécurité et d'information portatif pour les techniciens ou opérateurs intervenant sur des machines électrique sous tension. The present invention relates to an electrical security module and portable information for technicians or operators involved in live electrical machines.

A l'heure actuelle les techniciens interviennent sur les machines sous tension pour les réparer ou contrôler sans sécurité ni informations de base sur la machine. Il y a donc un risque d'électrocution pour le technicien ou un opérateur éventuel. De plus le technicien manque d'information avant l'intervention. ( la tension du réseau, un cour-circuit 10 éventuel, l'ampérage absorbé par la machine ) Le module de sécurité et d'information permet aux techniciens de savoir si la machine est sous tension par le biais d'un avertisseur lumineux et sonore réglable. Ils peuvent donc intervenir sur la machine avec un 15 rappel de sécurité permanent avec les avertisseurs du module. En plus de la sécurité, avec ce module les techniciens peuvent avoir des informations importantes avant le démontage de la machine : - Un affichage digital et un voltmètre leurs permettent de savoir si la machine est bien alimentée par le réseau. 20 - Un affichage digital et un ampermètre leurs permettent de savoir quelle intensité absorbe la machine. - Un disjoncteur différentiel permettant de contrôler l'isolement et/ou une anomalie de la machine. Il permet aussi, si la machine est en court-circuit direct de déclencher avant le disjoncteur en amont. 25 - D'autres éléments de contrôle peuvent être rajouter selon les machines et les besoins des techniciens. La figure 1 représente la vue de face du module 30 Le module est alimenté électriquement par le réseau ou une source auxiliaire fournissant une tension alternative ou continue, suivant la machine à tester. Le module peut-être d'établi (9) ou sur pied dans les ateliers (10). 35 L'alimentation du module est réalisée par une prise, un presse étoupe et un câble électrique souple. Idem pour l'alimentation entre le module et la machine (8). La structure est constituée d'un socle et d'un pied en aluminium. A l'extrémité haut du pied se trouve l'avertisseur lumineux (2), il 40 peut être fixe ou à éclat. Un pupitre en plastique rigide est fixé sur le pied (11). Currently, technicians work on live machines to repair or control them without security or basic information on the machine. There is therefore a risk of electrocution for the technician or a potential operator. In addition, the technician lacks information before the intervention. (the mains voltage, a possible circuit-circuit 10, the amperage absorbed by the machine) The security and information module allows technicians to know if the machine is powered by a warning light and sound adjustable. They can therefore intervene on the machine with a permanent safety reminder with the alarms of the module. In addition to safety, with this module technicians can have important information before disassembling the machine: - A digital display and a voltmeter let them know if the machine is well fed by the network. 20 - A digital display and an ampermeter allow them to know what intensity absorbs the machine. - A differential circuit breaker to control the insulation and / or an anomaly of the machine. It also allows, if the machine is in direct short circuit to trip before the circuit breaker upstream. 25 - Other control elements can be added according to the machines and the needs of the technicians. FIG. 1 represents the front view of the module. The module is electrically powered by the network or an auxiliary source supplying an AC or DC voltage, depending on the machine to be tested. The module can be established (9) or standing in workshops (10). The module is powered by a plug, a gland and a flexible electrical cable. Same for the power supply between the module and the machine (8). The structure consists of a base and an aluminum foot. At the top end of the foot is the warning light (2), it can be fixed or flash. A rigid plastic desk is attached to the stand (11).

Ce pupitre contient tout le matériel électrique de contrôle et d'information. Le pupitre est constitué : - D'un bouton lumineux marche/arrêt du module (1). - D'un avertisseur sonore réglable en façade avec bouton et potentiomètre (3-4). - D'un affichage digital et d'un voltmètre pour mesurer la tension du réseau (5). - D'un affichage digital et d'un ampermètre pour mesurer l'intensité absorbée (6). - D'un disjoncteur différentiel pour le contrôle de l'isolement et/ou d'une anomalie de la machine (7) Le module est destiné à toute personne pouvant intervenir sur des machines, outillage ou pièces sous tension. Sont concernés les techniciens de maintenance, d'entretien, de nettoyage ou des opérateurs de contrôle. De plus, sans le démontage des machines et grâce aux informations, ces personnes peuvent signaler un défaut dés que le module 20 est en fonctionnement et la machine sous tension. This desk contains all the electrical equipment of control and information. The console consists of: - A light button on / off the module (1). - An audible alarm adjustable on the front with knob and potentiometer (3-4). - A digital display and a voltmeter to measure the mains voltage (5). - A digital display and an ampermeter to measure the intensity absorbed (6). - A differential circuit breaker for the control of the insulation and / or an anomaly of the machine (7) The module is intended for anyone who can work on machines, tools or live parts. This concerns maintenance technicians, maintenance technicians, cleaning technicians or control operators. In addition, without the disassembly of the machines and thanks to the information, these people can report a defect as soon as the module 20 is in operation and the machine under tension.

Claims (2)

REVENDICATIONS1) Module électrique de sécurité et d'information permettant d'intervenir sur une machine sous tension caractérisé en ce qu'il comporte des avertisseurs de sécurité (2-3) et des éléments donnant des informations (1-5-6-7) sur une structure portative placée entre la machine et son alimentation électrique. CLAIMS1) Electrical security and information module for operating on a machine under tension characterized in that it comprises safety warning devices (2-3) and elements giving information (1-5-6-7) on a portable structure placed between the machine and its power supply. 2) Module selon la revendication 1 caractérisé en ce qu'il dispose de deux avertisseurs permanents pour prévenir les personnes du danger, un avertisseur lumineux et un avertisseur sonore. 2) Module according to claim 1 characterized in that it has two permanent alarms to warn people of danger, a warning light and a buzzer.
FR1201386A 2012-05-11 2012-05-11 ELECTRICAL MODULE FOR SAFETY AND PORTABLE INFORMATION Active FR2990548B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1201386A FR2990548B1 (en) 2012-05-11 2012-05-11 ELECTRICAL MODULE FOR SAFETY AND PORTABLE INFORMATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1201386A FR2990548B1 (en) 2012-05-11 2012-05-11 ELECTRICAL MODULE FOR SAFETY AND PORTABLE INFORMATION

Publications (2)

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FR2990548A1 true FR2990548A1 (en) 2013-11-15
FR2990548B1 FR2990548B1 (en) 2016-05-27

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Family Applications (1)

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FR1201386A Active FR2990548B1 (en) 2012-05-11 2012-05-11 ELECTRICAL MODULE FOR SAFETY AND PORTABLE INFORMATION

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FR (1) FR2990548B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503425A (en) * 1979-08-17 1985-03-05 Robert Bosch Gmbh Indicating arrangement for portable electric devices
EP1650721A1 (en) * 2004-10-22 2006-04-26 WERMA Signaltechnik GmbH & Co.KG Signalling device particularly signalling column
EP2182776A1 (en) * 2008-11-04 2010-05-05 WERMA Holding GmbH + Co. KG Warning light with a cap unit and at least one light unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503425A (en) * 1979-08-17 1985-03-05 Robert Bosch Gmbh Indicating arrangement for portable electric devices
EP1650721A1 (en) * 2004-10-22 2006-04-26 WERMA Signaltechnik GmbH & Co.KG Signalling device particularly signalling column
EP2182776A1 (en) * 2008-11-04 2010-05-05 WERMA Holding GmbH + Co. KG Warning light with a cap unit and at least one light unit

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Publication number Publication date
FR2990548B1 (en) 2016-05-27

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