EP0843294A1 - Alarm associated with fire extinguisher - Google Patents

Alarm associated with fire extinguisher Download PDF

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Publication number
EP0843294A1
EP0843294A1 EP97402738A EP97402738A EP0843294A1 EP 0843294 A1 EP0843294 A1 EP 0843294A1 EP 97402738 A EP97402738 A EP 97402738A EP 97402738 A EP97402738 A EP 97402738A EP 0843294 A1 EP0843294 A1 EP 0843294A1
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EP
European Patent Office
Prior art keywords
plate
alarm
contactor
localization device
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97402738A
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German (de)
French (fr)
Inventor
Pierre Blinoff
Daniel Bonnardon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Centrale Sicli SA
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Compagnie Centrale Sicli SA
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Filing date
Publication date
Application filed by Compagnie Centrale Sicli SA filed Critical Compagnie Centrale Sicli SA
Publication of EP0843294A1 publication Critical patent/EP0843294A1/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1472—Mechanical actuation by lifting or attempted removal of hand-portable articles with force or weight detection

Definitions

  • a device that triggers a alarm and which allows the location of a fire extinguisher when he is lifted from his support by a person not empowered.
  • a fire extinguisher is generally hung to a wall rather than placed on a piece of furniture, so as to be easily located and accessible.
  • the fire extinguisher is hung to a case closed by a window that must be broken to be able to access the device.
  • the grip of it is easier in case of fire, but anti-theft efficiency is lesser.
  • Alarm systems are numerous and in the field of fire extinguishers, knows in particular the system which consists in placing a alarm box on the wall of the room and to connect the fire extinguisher audit box by a cable. Cable pull triggers then the alarm.
  • this system has the disadvantage that it does not prevent handling and actuation on place of the device because of the possibilities of moving it locally without tearing off the cable.
  • the invention aims to solve the various drawbacks encountered with existing systems by proposing a simple and quick device for hanging a fire extinguisher a support, which is very sensitive to the slightest displacement of the device, which also allows immediate identification of the local where the incident took place and which thus obstructs effectively to acts of vandalism and theft.
  • the main object of the invention is therefore a device alarm and localization linked to a drop in fire extinguisher comprising a wall box having a means of attachment of said fire extinguisher consisting of a inner plate to the housing carrying an outer hook, plate, part of which bears against a contactor an alarm mechanism.
  • the plate is mounted with a weak clearance near the contactor so that the unhooking the device out of the hook releases the movement of the plate which is called up against the contactor.
  • the attachment means is a triangular plate of profile in L shape whose lower part returns by a horizontal edge ending with the hook, the point being pressed against the contactor.
  • the plate is prambrée and kept applied against the bottom of the case by fixing screws of which at least one screw has a low clearance which allows the plate to take a slight tilt relative to the bottom of the housing.
  • a wall box alarm and localization system designated as a whole by the reference 1.
  • a alarm mechanism 2 known per se, actuated by two superimposed elastic strips 3, the ends of which are very slightly apart from each other.
  • On these slats supports the tip of a triangular plate 4 arched, kept applied against the bottom of the case and inside of it by three fixing screws 5 including minus the upper screw 5a has a small clearance which allows to the plate to take a slight tilt relative to the bottom of the case.
  • L-shaped profile plate 4 overflows under the housing by a slot 6 and its lower part makes return by a horizontal ledge 12 ending with a hook 7 forming the other branch of L and to which can be suspended the dispensing head 8 of a fire extinguisher 9.
  • the plate 4 and hook 7 form a single piece advantageously made of rigid steel.
  • This case 1 is attached to a wall plate 11 on which it hangs. Once mounted, the plate is hidden and the hook 7 is in front and at the base of the housing, the front face of which is advantageously used for marking various indications.
  • the plate 4 in L By cons as soon as the device is off the hook support, the plate 4 in L, because of its elasticity and its camber, and due to the small clearance remaining between the screw 5a and the bottom of the case 1, will pivot very slightly so that its upper triangular tip deviates slightly from the bottom of the case, but sufficiently so that the elastic strips can move away from one of the other and that contact is broken.
  • the audible alarm then triggers immediately.
  • We are thus warned of use or theft of the device and we can locate the location of a fire, for example in a warehouse having several fire extinguishers, the use of one of them them and therefore the location of the fire source appearing thus easily spotted.
  • these are clips 13 which hold the plate 4, in place of the two lower fixing screws according to Figure 2.
  • Contactor 14 of alarm mechanism is mounted on a circuit board printed electronics 15 which attaches to the base of the housing, above the plate 4.
  • the contactor 14 is located plumb with the upper triangular point of said plate.
  • the key mechanism 10 is mounted on the rear face of the printed circuit 15 and it is accessible through a hole provided at the base of the housing 1. Similarly this rear face receives a power supply battery 16.
  • the support box can also be connected to a central monitoring station with a control panel sound or light marking which makes it possible to locate distance the use of a device.
  • a visual alarm for example by adding outside the housing an indicator light, or more preferably a small light bar that would not only allow locate the fire extinguisher, but also read the instructions security registered in the vicinity.
  • This light system would therefore work, as for the audible alarm, when the extinguisher has stalled. But we can predict that it will also work when there is a mains power failure. In this case, a battery connected to a charger itself powered by the mains would integrated in the housing and would switch to the lamp in power failure.

Abstract

The alarm mechanism is wall attached, and has a stationary arm conact section (3) connected to an alarm (3). There is a bracket section (4) which slides on protrusions (5a) and is kept in contact with the fixed contact by the fire extinguisher. As close contact is needed between the two units, removal of the fire extinguisher raises the alarm.

Description

L'invention porte sur un dispositif qui déclenche une alarme et qui permet la localisation d'un extincteur quand il est décroché de son support par une personne non habilitée.A device that triggers a alarm and which allows the location of a fire extinguisher when he is lifted from his support by a person not empowered.

Un extincteur est comme on sait, généralement accroché à un mur plutôt que posé sur un meuble, de façon à être facilement repérable et accessible.As we know, a fire extinguisher is generally hung to a wall rather than placed on a piece of furniture, so as to be easily located and accessible.

Pour éviter le vol de l'extincteur par une personne non habilitée, celui-ci est parfois soutenu par un support antivol fermé à clé. Cette solution efficace contre le vol est moins satisfaisante en cas d'incendie car l'utilisateur doit alors arracher l'appareil en détruisant le support.To prevent theft of the fire extinguisher by a person not empowered, it is sometimes supported by a support lock locked. This effective solution against theft is less satisfactory in case of fire because the user must then tear off the device by destroying the support.

Dans d'autres installations l'extincteur est accroché à un boítier obturé par une vitre qu'il faut briser pour pouvoir accéder à l'appareil. La préhension de celui-ci est plus facile en cas d'incendie, mais l'efficacité antivol est moindre.In other installations the fire extinguisher is hung to a case closed by a window that must be broken to be able to access the device. The grip of it is easier in case of fire, but anti-theft efficiency is lesser.

Parfois ces dispositifs sont associés à un système d'alarme sonore réagissant à l'effraction du mécanisme à clé ou au bris de la vitre de protection. Les systèmes d'alarme sonore sont nombreux et dans le domaine des extincteurs, on connaít notamment le système qui consiste à placer un boítier d'alarme au mur du local et à relier l'extincteur audit boítier par un câble. L'arrachage du câble déclenche alors l'alarme. Ce système présente toutefois l'inconvénient qu'il n'empêche pas la manipulation et l'actionnement sur place de l'appareil du fait des possibilités de le déplacer localement sans arracher le câble.Sometimes these devices are associated with a system audible alarm reacting to the intrusion of the key mechanism or breakage of the protective glass. Alarm systems are numerous and in the field of fire extinguishers, knows in particular the system which consists in placing a alarm box on the wall of the room and to connect the fire extinguisher audit box by a cable. Cable pull triggers then the alarm. However, this system has the disadvantage that it does not prevent handling and actuation on place of the device because of the possibilities of moving it locally without tearing off the cable.

Ces différents modes de support et de verrouillage, ne rendent pas aisées les opérations normales et cycliques d'entretien et de remplissage des extincteurs. En outre ils ne permettent pas tous de déclencher une alarme au moindre déplacement de l'appareil, et d'obtenir ainsi une localisation de celui-ci lors d'une malveillance ou en cas d'utilisation durant un incendie.These different modes of support and locking, do not make normal and cyclical operations not easy maintenance and filling of fire extinguishers. In addition, they do not allow all to trigger an alarm at the slightest moving the device, and thus obtain a location of the latter during a malicious attack or in case of use during a fire.

L'invention vise à résoudre les divers inconvénients rencontrés avec les systèmes existants en proposant un dispositif simple et rapide d'accrochage d'un extincteur à un support, qui est très sensible au moindre déplacement de l'appareil, qui en outre permet le repérage immédiat du local où a eu lieu l'incident et qui fait ainsi obstacle efficacement aux actes de vandalisme et de vol.The invention aims to solve the various drawbacks encountered with existing systems by proposing a simple and quick device for hanging a fire extinguisher a support, which is very sensitive to the slightest displacement of the device, which also allows immediate identification of the local where the incident took place and which thus obstructs effectively to acts of vandalism and theft.

L'invention a donc pour objet principal un dispositif d'alarme et de localisation lié au décrochement d'un extincteur d'incendie comportant un boítier mural disposant d'un moyen d'accrochage dudit extincteur constitué d'une plaque intérieure au boítier portant un crochet extérieur, plaque dont une partie vient en appui contre un contacteur d'un mécanisme d'alarme. La plaque est montée avec un faible jeu à proximité du contacteur de telle sorte que le décrochement de l'appareil hors du crochet libère le mouvement de la plaque qui est rappelée contre le contacteur.The main object of the invention is therefore a device alarm and localization linked to a drop in fire extinguisher comprising a wall box having a means of attachment of said fire extinguisher consisting of a inner plate to the housing carrying an outer hook, plate, part of which bears against a contactor an alarm mechanism. The plate is mounted with a weak clearance near the contactor so that the unhooking the device out of the hook releases the movement of the plate which is called up against the contactor.

Selon une réalisation préférentielle de l'invention le moyen d'accrochage est une plaque triangulaire de profil en forme de L dont la partie inférieure fait retour par un rebord horizontal se terminant par le crochet, la pointe étant en appui contre le contacteur. La plaque est précambrée et maintenue appliquée contre le fond du boítier par des vis de fixation dont au moins une vis présente un faible jeu qui permet à la plaque de prendre une légère inclinaison par rapport au fond du boítier.According to a preferred embodiment of the invention the attachment means is a triangular plate of profile in L shape whose lower part returns by a horizontal edge ending with the hook, the point being pressed against the contactor. The plate is prambrée and kept applied against the bottom of the case by fixing screws of which at least one screw has a low clearance which allows the plate to take a slight tilt relative to the bottom of the housing.

D'autres caractéristiques particulières et avantages de l'invention ressortiront de la description qui va suivre d'exemples non limitatifs de réalisations dans lesquels on fait référence aux dessins annexés qui représentent :

  • figure 1, une vue générale en perspective éclatée du boítier d'accrochage ;
  • figure 2, une vue de face de l'intérieur du boítier ;
  • figure 3, une vue de face de l'intérieur d'un boítier selon une autre variante de réalisation, équipé d'une plaquette de circuit imprimé ;
  • figure 4, une vue de face de l'intérieur du boítier de la figure 3, montrant l'autre face de la plaquette, sortie du boítier.
    • Other particular characteristics and advantages of the invention will emerge from the description which follows of nonlimiting examples of embodiments in which reference is made to the appended drawings which represent:
  • Figure 1, a general exploded perspective view of the attachment housing;
  • Figure 2, a front view of the interior of the housing;
  • Figure 3, a front view of the interior of a housing according to another alternative embodiment, equipped with a printed circuit board;
  • Figure 4, a front view of the interior of the housing of Figure 3, showing the other side of the wafer, out of the housing.

    • On a représenté aux figures un boítier mural d'alarme et de localisation désigné dans son ensemble par la référence 1. A l'intérieur de ce boítier est fixé un mécanisme d'alarme 2, connu en soi, actionné par deux lamelles élastiques superposées 3 dont les extrémités sont très faiblement écartées l'une de l'autre. Sur ces lamelles vient en appui la pointe d'une plaque triangulaire 4 cambrée, maintenue appliquée contre le fond du boítier et à l'intérieur de celui-ci par trois vis de fixation 5 dont au moins la vis supérieure 5a présente un faible jeu qui permet à la plaque de prendre une légère inclinaison par rapport au fond du boítier. La plaque 4 de profil en forme de L déborde sous le boítier par une fente 6 et sa partie inférieure fait retour par un rebord horizontal 12 se terminant par un crochet 7 formant l'autre branche du L et auquel pourra être suspendu la tête de distribution 8 d'un extincteur 9. La plaque 4 et le crochet 7 forment une seule et même pièce avantageusement réalisée en acier rigide.There is shown in the figures a wall box alarm and localization system designated as a whole by the reference 1. Inside this box is fixed a alarm mechanism 2, known per se, actuated by two superimposed elastic strips 3, the ends of which are very slightly apart from each other. On these slats supports the tip of a triangular plate 4 arched, kept applied against the bottom of the case and inside of it by three fixing screws 5 including minus the upper screw 5a has a small clearance which allows to the plate to take a slight tilt relative to the bottom of the case. L-shaped profile plate 4 overflows under the housing by a slot 6 and its lower part makes return by a horizontal ledge 12 ending with a hook 7 forming the other branch of L and to which can be suspended the dispensing head 8 of a fire extinguisher 9. The plate 4 and hook 7 form a single piece advantageously made of rigid steel.

    Il est prévue de pouvoir bloquer la plaque 4 par le déplacement d'une barrette, accessible de l'extérieur, ou encore un mécanisme à clé 10 permet de neutraliser l'alarme ou d'ouvrir le boítier.It is planned to be able to block the plate 4 by the moving a bar, accessible from the outside, or still a key mechanism 10 allows to neutralize the alarm or open the case.

    Ce boítier 1 est rapporté sur une platine murale 11 sur laquelle il s'accroche. Une fois monté, la platine est occultée et le crochet 7 se trouve en avant et à la base du boítier, dont la face avant sert avantageusement au marquage d'indications diverses.This case 1 is attached to a wall plate 11 on which it hangs. Once mounted, the plate is hidden and the hook 7 is in front and at the base of the housing, the front face of which is advantageously used for marking various indications.

    On voit à la figure 1 un extincteur 9 prêt à être suspendu au crochet 7. Alors le poids de l'appareil à la base de la plaque 4 aura pour effet d'appliquer l'extrémité supérieure de celle-ci contre les lamelles 3 qui sont ainsi maintenues au contact l'une de l'autre, ce qui correspond au non-fonctionnement du mécanisme d'alarme 2. We see in Figure 1 a fire extinguisher 9 ready to be hanging from the hook 7. Then the weight of the device at the base of plate 4 will apply the end upper of it against the slats 3 which are thus kept in contact with each other, which corresponds to the non-functioning of the alarm mechanism 2.

    Par contre dès que l'appareil est décroché de ce support, la plaque 4 en L, du fait de son élasticité et de sa cambrure, et du fait du faible jeu subsistant entre la vis 5a et le fond du boítier 1, va pivoter très légèrement de telle sorte que sa pointe supérieure triangulaire s'écarte faiblement du fond du boítier, mais suffisamment pour que les lamelles élastiques puissent s'écarter l'une de l'autre et que le contact soit rompu. L'alarme sonore se déclenche alors aussitôt. On est ainsi averti de l'utilisation ou du vol de l'appareil, et on peut localiser l'emplacement d'un incendie, par exemple dans un entrepôt disposant de plusieurs extincteurs, l'usage de l'un d'entre eux et donc la localisation du foyer d'incendie apparaissant ainsi facilement repérables.By cons as soon as the device is off the hook support, the plate 4 in L, because of its elasticity and its camber, and due to the small clearance remaining between the screw 5a and the bottom of the case 1, will pivot very slightly so that its upper triangular tip deviates slightly from the bottom of the case, but sufficiently so that the elastic strips can move away from one of the other and that contact is broken. The audible alarm then triggers immediately. We are thus warned of use or theft of the device, and we can locate the location of a fire, for example in a warehouse having several fire extinguishers, the use of one of them them and therefore the location of the fire source appearing thus easily spotted.

    Selon une autre variante de réalisation illustrée aux figures 3 et 4 dans laquelle les mêmes éléments portent les mêmes références, ce sont des clips 13 qui maintiennent la plaque 4, à la place des deux vis inférieures de fixation selon la figure 2. Un ressort intercalé entre la face avant du boítier 1 et la plaque, maintient la pointe triangulaire de celle-ci en appui contre la vis 5a. Le contacteur 14 du mécanisme d'alarme est monté sur une plaquette de circuit électronique imprimé 15 qui se fixe à la base du boítier, au-dessus de la plaque 4. Le contacteur 14 se trouve à l'aplomb de la pointe triangulaire supérieure de ladite plaque. Le mécanisme à clé 10 est monté sur la face arrière du circuit imprimé 15 et il est accessible par un orifice prévu à la base du boítier 1. De même cette face arrière reçoit une pile d'alimentation électrique 16.According to another alternative embodiment illustrated in Figures 3 and 4 in which the same elements bear the same references, these are clips 13 which hold the plate 4, in place of the two lower fixing screws according to Figure 2. A spring interposed between the front face case 1 and the plate, maintains the triangular point of the latter bearing against the screw 5a. Contactor 14 of alarm mechanism is mounted on a circuit board printed electronics 15 which attaches to the base of the housing, above the plate 4. The contactor 14 is located plumb with the upper triangular point of said plate. The key mechanism 10 is mounted on the rear face of the printed circuit 15 and it is accessible through a hole provided at the base of the housing 1. Similarly this rear face receives a power supply battery 16.

    Quant un appareil est suspendu au crochet 7, la pointe de la plaque 4 est écartée de la vis 5a à l'encontre de la force de rappel du ressort. Par contre, dès que l'appareil est décroché, la plaque se déplace légèrement sous l'action du ressort et sa pointe agit sur le contacteur 14 pour le déclenchement de l'alarme.When a device is suspended from hook 7, the tip of plate 4 is moved away from screw 5a against of the spring return force. However, as soon as the appliance is off the hook, the plate moves slightly under the action of the spring and its tip acts on the contactor 14 for the triggering of the alarm.

    Le boítier support peut également être raccordé à un poste central de surveillance disposant d'un tableau de repérage sonore ou lumineux qui permet de localiser à distance l'usage d'un appareil.The support box can also be connected to a central monitoring station with a control panel sound or light marking which makes it possible to locate distance the use of a device.

    En variante de réalisation du dispositif précédemment décrit, peut être envisagé un montage différent de la plaque d'accrochage de l'extincteur qui pourrait coulisser de haut en bas, au lieu de s'infléchir, et disposerait d'un système de rappel à ressort.As an alternative embodiment of the device previously described, can be considered a different mounting of the plate hanging the extinguisher which could slide from above at the bottom, instead of bending, and would have a system spring return.

    Selon encore une autre variante de réalisation non représentée, on peut adjoindre à l'alarme sonore décrite, une alarme visuelle par exemple en ajoutant à l'extérieur du boítier un voyant lumineux, ou plus avantageusement une petite rampe d'éclairage qui permettraient non seulement de repérer l'extincteur, mais aussi de lire les consignes de sécurité inscrites au voisinage.According to yet another alternative embodiment not shown, we can add to the described audible alarm, a visual alarm for example by adding outside the housing an indicator light, or more preferably a small light bar that would not only allow locate the fire extinguisher, but also read the instructions security registered in the vicinity.

    Ce système lumineux fonctionnerait donc, comme pour l'alarme sonore, lorsqu'il y a décrochage de l'extincteur. Mais on peut prévoir qu'il fonctionne aussi lorsqu'il y a une coupure de courant du secteur. Dans ce cas, une batterie reliée à un chargeur lui-même alimenté par le secteur serait intégrée dans le boítier et se commuterait sur la lampe en cas de coupure de courant.This light system would therefore work, as for the audible alarm, when the extinguisher has stalled. But we can predict that it will also work when there is a mains power failure. In this case, a battery connected to a charger itself powered by the mains would integrated in the housing and would switch to the lamp in power failure.

    Claims (8)

    Dispositif d'alarme et de localisation lié au décrochement d'un extincteur d'incendie comportant un boítier mural disposant d'un moyen d'accrochage dudit extincteur, caractérisé en ce que le moyen d'accrochage est une plaque (4) intérieure au boítier (1), portant un crochet (7) extérieur, plaque dont une partie vient en appui contre un contacteur (3, 14) d'un mécanisme d'alarme (2), et en ce que ladite plaque est montée avec un faible jeu à proximité du contacteur de telle sorte que le décrochement de l'appareil hors du crochet libère le mouvement de la plaque qui est rappelée contre le contacteur.Alarm and localization device linked to unhooking of a fire extinguisher comprising a wall box having a means of attachment of said fire extinguisher, characterized in that the attachment means is a plate (4) inside the housing (1), carrying a hook (7) exterior, plate part of which bears against a contactor (3, 14) of an alarm mechanism (2), and in this that said plate is mounted with a small clearance nearby of the contactor so that the dropout of the device outside the hook releases the movement of the plate which is called back against the contactor. Dispositif d'alarme et de localisation selon la revendication 1, caractérisé en ce que le contacteur est formé de lamelles élastiques (3) superposées, dont les extrémités sont très faiblement écartées l'une de l'autre.Alarm and localization device according to the claim 1, characterized in that the contactor is formed of superimposed elastic strips (3), the ends are very slightly apart from each other. Dispositif d'alarme et de localisation selon la revendication 1, caractérisé en ce que le contacteur (14) est monté sur une plaquette (15) de circuit électronique imprimé fixée à la base du boítier, au-dessus de la plaque (4).Alarm and localization device according to the claim 1, characterized in that the contactor (14) is mounted on an electronic circuit board (15) printed attached to the base of the case, above the plate (4). Dispositif d'alarme et de localisation selon la revendication 1, caractérisé en ce que le moyen d'accrochage est une plaque triangulaire (4) de profil en forme de L dont la partie inférieure fait retour par un rebord horizontal (12) se terminant par le crochet (7) et en ce que la pointe de la plaque est en appui contre le contacteur (3, 14).Alarm and localization device according to the claim 1, characterized in that the attachment means is a triangular plate (4) of L-shaped profile, the lower part returns by a horizontal rim (12) ending with the hook (7) and in that the point of the plate is pressed against the contactor (3, 14). Dispositif d'alarme et de localisation selon les revendications 1 et 4, caractérisé en ce que la plaque (4) est précambrée et maintenue appliquée contre le fond du boítier (1) par des vis de fixation (5) dont au moins une vis de fixation (5a) présente un faible jeu qui permet à la plaque de prendre une légère inclinaison par rapport au fond du boítier (1). Alarm and localization device according to Claims 1 and 4, characterized in that the plate (4) is prewarmed and kept pressed against the bottom of the housing (1) by fixing screws (5) of which at least one fixing screw (5a) has a small clearance which allows the plate to take a slight tilt relative to the bottom housing (1). Dispositif d'alarme et de localisation selon les revendications 1 et 4, caractérisé en ce que la plaque (4) est maintenue contre le fond du boítier par des clips (13) et une vis de fixation (5a) à faible jeu, un ressort étant intercalé entre la face avant du boítier (1) et la plaque.Alarm and localization device according to Claims 1 and 4, characterized in that the plate (4) is held against the bottom of the case by clips (13) and a low clearance fixing screw (5a), a spring being interposed between the front face of the housing (1) and the plate. Dispositif d'alarme et de localisation selon la revendication 4, caractérisé en ce que la plaque (4) est montée coulissante à l'intérieur du boítier (1) et dispose d'un système de rappel à ressort.Alarm and localization device according to the claim 4, characterized in that the plate (4) is sliding mounted inside the housing (1) and has a spring return system. Dispositif d'alarme et de localisation selon la revendications 1, caractérisé en ce que le mécanisme d'alarme (2) est associé à une alarme visuelle formée d'une rampe d'éclairage.Alarm and localization device according to the claims 1, characterized in that the mechanism alarm (2) is associated with a visual alarm formed by a light bar.
    EP97402738A 1996-11-19 1997-11-17 Alarm associated with fire extinguisher Withdrawn EP0843294A1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    FR9614063 1996-11-19
    FR9614063A FR2756080B1 (en) 1996-11-19 1996-11-19 ALARM AND LOCATION DEVICE LINKED TO THE HANGING OF A FIRE EXTINGUISHER

    Publications (1)

    Publication Number Publication Date
    EP0843294A1 true EP0843294A1 (en) 1998-05-20

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    Application Number Title Priority Date Filing Date
    EP97402738A Withdrawn EP0843294A1 (en) 1996-11-19 1997-11-17 Alarm associated with fire extinguisher

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    EP (1) EP0843294A1 (en)
    FR (1) FR2756080B1 (en)

    Cited By (1)

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    US11555608B1 (en) 2021-11-23 2023-01-17 Leron Hollinshed Illuminated two-piece exhibit

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    US4125084A (en) * 1977-09-06 1978-11-14 Muckle Manufacturing Division Builders Iron Products, Inc. Fire extinguisher alarm
    GB2174524A (en) * 1985-04-03 1986-11-05 Keith Johnson Alarms associated with fire extinguishers

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    Publication number Priority date Publication date Assignee Title
    US3644920A (en) * 1969-01-27 1972-02-22 Melvyn T Cartledgc Combination support and alarm system
    DE2351209A1 (en) * 1973-10-12 1975-04-17 Werner Cordes Security system for dress shop changing rooms - has clothes hook connected in electric circuit to detect garments left behind
    US4125084A (en) * 1977-09-06 1978-11-14 Muckle Manufacturing Division Builders Iron Products, Inc. Fire extinguisher alarm
    GB2174524A (en) * 1985-04-03 1986-11-05 Keith Johnson Alarms associated with fire extinguishers

    Cited By (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US11555608B1 (en) 2021-11-23 2023-01-17 Leron Hollinshed Illuminated two-piece exhibit

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    FR2756080A1 (en) 1998-05-22
    FR2756080B1 (en) 1999-01-22

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