EP3321903A1 - Dispositif de détection d'incendie pour un bâtiment, procédé de montage du dispositif de détection d'incendie ainsi qu'un bâtiment doté ??du dispositif de détection d'incendie - Google Patents

Dispositif de détection d'incendie pour un bâtiment, procédé de montage du dispositif de détection d'incendie ainsi qu'un bâtiment doté ??du dispositif de détection d'incendie Download PDF

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Publication number
EP3321903A1
EP3321903A1 EP17190986.4A EP17190986A EP3321903A1 EP 3321903 A1 EP3321903 A1 EP 3321903A1 EP 17190986 A EP17190986 A EP 17190986A EP 3321903 A1 EP3321903 A1 EP 3321903A1
Authority
EP
European Patent Office
Prior art keywords
battery
housing
alarm device
fire alarm
securing means
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.)
Granted
Application number
EP17190986.4A
Other languages
German (de)
English (en)
Other versions
EP3321903B1 (fr
Inventor
Florian Klingler
Bernd Siber
Manfred Schneid
Ewald Pointner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP3321903A1 publication Critical patent/EP3321903A1/fr
Application granted granted Critical
Publication of EP3321903B1 publication Critical patent/EP3321903B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/181—Prevention or correction of operating errors due to failing power supply

Definitions

  • a fire alarm device for a building comprising at least one battery for powering the fire alarm device, comprising a housing, wherein the housing has a battery compartment for receiving the battery, wherein the battery compartment has at least one battery contact for contacting the battery, wherein the housing has a mounting side, wherein the Housing with the mounting side to a mounting surface can be fastened. Furthermore, the invention relates to a method for mounting the fire alarm device with the features of claim 9 and a building with the fire alarm device with the features of claim 10.
  • Such fire alarm systems typically include at least one fire detector, which can detect a fire in its environment early on the basis of fire-specific variables such as smoke, soot particles, temperature or gas concentrations and trigger alarm.
  • fire-specific variables such as smoke, soot particles, temperature or gas concentrations and trigger alarm.
  • the home area fire detection systems which are battery operated.
  • the batteries are enclosed with the detector in the packaging, so that they must first be inserted into the detector before the first operation.
  • To provide a power supply before attaching the smoke detector e.g.
  • To ensure a ceiling there are smoke detectors, which prevent attachment in the absence of the battery.
  • the publication DE 10 2010 027 944 A1 which is probably the closest prior art discloses a housing for a fire detector, in particular for a smoke detector, with a battery receiving portion for at least one Battery, wherein the battery receiving portion has at least one battery contact for the at least one battery, with a cover portion which forms at least a part of a securing device, which is designed for securing the at least one battery in an inserted into the battery receiving portion state, and which connectable to the battery receiving portion is, with a first locking means, which is coupled to the battery receiving portion, and with a second locking means, which is coupled to the cover portion, wherein first and second locking means are formed and / or arranged to block a connection of the battery receiving portion with the cover portion when at least one battery is missing in the battery receiving portion, wherein the first locking means is convertible by the battery contact as an operating portion of a locking position to a release position.
  • the invention relates to a fire alarm device for a building.
  • the fire detection device is attached to a wall and / or on a ceiling of a room of the building and / or fastened.
  • the fire detection device comprises a sensor adapted to detect fire emissions, e.g. Detect combustion gas and / or fire particle concentrations.
  • the sensor system is designed as a chemical, optical, photoelectric sensor or ionization sensor.
  • the fire alarm device is designed to issue a fire alarm based on the detection.
  • the fire detection device has at least one battery for powering the fire detection device.
  • the fire alarm device has in particular more than one, preferably more than three batteries, in particular more than five batteries.
  • the fire detection device has a housing.
  • the housing is formed in one piece or in several parts.
  • the housing has at least two housing parts, which are connected to one another and / or connectable, for example via a clip-on and / or screw connection.
  • the housing is made of plastic.
  • the housing has a battery compartment for receiving the battery.
  • the battery compartment is adapted to receive one or more batteries.
  • the housing has at least one further battery compartment for receiving at least one further battery.
  • the battery compartment has at least one battery contact for contacting the battery.
  • the battery contact has the function of making electrical contact between the battery and e.g. the sensor, a LED, etc., so that a battery power is transmitted.
  • the battery contact is formed as a spring and / or as a single or multiple bent and / or formed sheet metal.
  • the battery and the battery contact form a contact region in which the battery is in contact with the battery contact.
  • the housing has a mounting side, wherein the housing with the mounting side on a mounting surface can be fastened.
  • the mounting side is a flat underside of the housing, so that the housing can be arranged plane-parallel to the mounting surface.
  • the mounting surface is formed by the wall and / or the ceiling of the room.
  • the mounting surface is formed by a fastening structure.
  • the battery compartment is arranged on the mounting side.
  • the fire alarm device comprises a securing means, wherein the securing means on the mounting side can be arranged.
  • the securing means is introduced into the housing before delivery or in the manufacture of the fire detection device on the mounting side.
  • the securing means is removed from the mounting side prior to assembly of the fire detection device.
  • the securing means is pin-shaped and / or plate-shaped and / or sword-shaped and / or rectangular and / or oblong.
  • the securing means is arranged and / or can be arranged in the region of the battery compartment.
  • the securing means interrupts the contact between the battery and the battery contact and at the same time prevents mounting of the housing with the mounting side on the mounting surface.
  • the securing means disconnects the battery from the battery contact.
  • the securing means is inserted between the battery contact and the battery.
  • the securing means is designed as an insulator.
  • the securing means projects out of the battery compartment and / or protrudes from the housing so that mounting of the housing on the mounting surface is prevented.
  • each battery is assigned a securing means, so that a power supply only takes place when all securing means have been removed.
  • the advantage of the invention is that a simplification of the assembly for the customer is realized by the already inserted batteries.
  • the securing means ensured by the securing means that the fire alarm device can only be mounted if it is properly supplied with power.
  • the simple arrangement of the securing means a particularly cost-effective production of the securing means is possible.
  • Another advantage is that a quick and easy assembly and disassembly of the securing means is ensured, so that no significant amount of time in the production and installation of the fire detection device arises.
  • the securing means has an interruption section for interrupting the contacting.
  • the interruption section is in the region of the battery contact and / or in the Area of the battery arranged.
  • the interruption section extends at least partially or completely over the entire contact area.
  • the battery contact acts on the battery with a spring force, wherein particularly preferably the interruption portion is held by the battery contact positively and / or non-positively and / or frictionally between the battery contact and the battery.
  • the securing means has a guide portion for guiding the securing means, wherein the interruption portion has a thinner cross-section than the guide portion.
  • the guide section connects directly to the interruption section.
  • the interruption portion and the guide portion are formed by a forming process and / or a primary molding process and / or a separation process.
  • the securing means is made of a one-piece cast, in particular plastic injection molding.
  • the securing means is formed thinner from the guide portion to the interruption portion, so that the insertion and disconnection of the securing means between the battery and the battery contact is smooth.
  • the interruption portion and the guide portion have the same width in a front view and different thicknesses in a side view.
  • the interruption section has a smaller thickness than the guide section.
  • the thickness of the interruption section is less than 80%, preferably less than 50%, in particular less than 10% of the thickness of the guide section.
  • the housing has a battery cover for covering the battery compartment.
  • the cover is formed as a lid or as a bottom.
  • the lid is hinged and / or removable and / or pivotally attached to the housing and / or in the battery compartment.
  • the battery cover is connected to the housing via a hinge and / or via a plug connection and / or via a latching connection and / or a clip connection.
  • the battery cover closes the battery compartment, so that falling out of the batteries is prevented.
  • the battery compartment and / or the battery cover have a guide for receiving the guide portion, wherein the securing means is guided in the guide.
  • the guide is designed as a channel or a rail or at least one, preferably a plurality, webs.
  • the securing means is guided along the guide in the direction of the battery contact.
  • the battery cover in the region of the battery contact on an opening, so that the securing means is preferably guided through the opening.
  • the guide connects directly or indirectly to the opening.
  • the opening and / or the guide has a similar shape as the guide section.
  • the guide extends from the opening in the direction of the battery contact.
  • the guide is formed only through the opening.
  • the guide extends to the battery contact, so that the guide portion is completely received in the guide and / or receivable.
  • the guide extends only partially in the direction of the battery contact, so that the guide portion is only partially received in the guide.
  • the extension of the guide in the direction of the battery contact is more than 10%, preferably more than 50%, in particular more than 80% of the length of the guide section.
  • the extension of the guide in the direction of the battery contact is less than 90%, preferably less than 60%, in particular less than 30% of the length of the guide section.
  • the securing means has a securing section.
  • the securing section connects directly to the guide section.
  • the securing portion forms a stop, wherein the securing portion rests on the battery cover and / or the mounting side, so that the securing means can be inserted only up to the stop in the opening.
  • the securing portion and the guide portion are by a Forming process and / or formed a primary molding process and / or a separation process.
  • the guide section and / or the securing section and / or the interruption section are particularly preferably made of a single-material cast, in particular plastic injection molding.
  • the securing portion protrudes on the mounting side, so that the securing portion forms an interference contour and thus prevents mounting of the housing on the mounting surface.
  • the mounting side of the fire detection device defines a mounting plane, wherein the securing portion is arranged perpendicular or at least approximately perpendicular to the Montageebne.
  • the securing portion is so far from that a horizontal and / or a vertical planar mounting is prevented on the mounting surface.
  • the securing portion is more than 5 mm, preferably more 10 mm, in particular more than 20 mm from the mounting side.
  • the securing section is less than 30 mm, preferably less than 15 mm, in particular less than 8 mm from the mounting side.
  • the fire detection device has a mounting plate, wherein the mounting plate forms the mounting surface.
  • the mounting plate is attached to a flat surface, preferably the wall and / or the ceiling.
  • the mounting plate is screwed to the flat surface and / or glued.
  • the housing is subsequently connected to the mounting plate.
  • the mounting plate forms the mounting structure.
  • the mounting plate has at least one fastening means receptacle for receiving at least one fastening means.
  • the fastener receiving a slot and / or a keyhole-shaped bore and the fastener is a screw.
  • the fastening means is guided by the fastener receiving means, so that the mounting plate is fixed to the flat surface.
  • the mounting plate and the housing form a plug-in rotary connection, wherein the securing portion is a plugging movement and / or a rotational movement of the Housing prevents relative to the mounting plate.
  • the plug-and-turn arrangement is designed as a bayonet lock.
  • the housing has on the mounting side at least one receiving portion for receiving a fastening contour of the mounting plate.
  • the fastening contour is formed as a base and / or at least one fastening hook.
  • a positive connection and / or a frictional connection and / or a frictional connection of the fastening contour with the receiving section are formed by the plug-in rotary movement.
  • the securing portion prevents the plug movement and / or receiving the fastening contour in the receiving portion by its interference contour, so that attachment of the housing to the mounting plate is prevented.
  • the securing section prevents by its interference contour the rotational movement and / or rotation of the fastening contour in the receiving section, so that attachment of the housing to the mounting plate is prevented.
  • the securing means or at least the interruption section is formed from an electrically insulating material.
  • the electrically insulating material is a plastic and / or a ceramic.
  • the securing means consists entirely of the electrically insulating material.
  • the interruption portion is made of the electrically insulating material or has a coating of the electrically insulating material, e.g. a rubber coating, on.
  • the electrically insulating material is designed as a high-strength plastic.
  • the thinest possible embodiment of the interruption section is made possible by the high-strength plastic, so that the securing means can be easily inserted between the battery and the battery contact.
  • the plastic is a copolymer, for example cyclo-olefin copolymers or a polyadduct, for example epoxy resin or the plastic polypropylene.
  • the plastic is reinforced with glass fibers.
  • the securing means has a different color than the housing.
  • the securing means particularly preferably the securing section, has a signal color.
  • the signal color is a neon color and / or a luminous color.
  • the color of the securing means is red and / or yellow and / or orange and / or the color of the housing is white and / or gray.
  • Another object of the invention is a method for mounting the fire alarm device as described above or according to one of the preceding claims with the steps, remove securing means contact the battery with the battery contact, so that the fire alarm device is powered, housing on the mounting surface or mount the mounting plate.
  • Another object of the invention is a building with the fire alarm device as described above or according to one of the preceding claims.
  • FIG. 1 shows in a three-dimensional representation of a securing means 1.
  • the securing means 1 is made of a particularly hard plastic.
  • the securing means 1 has a securing portion 1a, a guiding portion 1b and a breaking portion 1c.
  • the securing portion 1a has a first width B1 and the guide portion 1b and the interrupting portion 1c has a second width B2.
  • the first width B1 is wider than the second width B2.
  • the first width B1 is 10 mm and the second width B2 is 5 mm.
  • the protrusion formed by the second width B2 forms, for example, a stop of the securing means 1.
  • the fuse portion 1a has e.g. a square base and the guide portion 1b and the interrupting portion 1c e.g. a rectangular elongated shape.
  • the securing portion 1a has at least one nose 2a and a bridge 2b.
  • the nose 2a forms with the projection of the second width B2 a stop for the securing means 1, wherein the stop will be described in more detail below.
  • the web 2b extends over the entire second width B2 at an outer edge of the free end of the securing means 1 or securing portion 1a.
  • the guide portion 1b immediately adjoins the securing portion 1a, and the interrupting portion 1c immediately adjoins the guide portion 1b.
  • the sections 1a, b, c and the nose 2a and the web 2b are made in one piece from a plastic injection molding.
  • the interrupting portion 1c forms an axial end of the securing means 1 and is offset to the guide portion 1b, so that the guide portion 1b and the interruption portion 1c have a different material thickness.
  • FIG. 2 shows in a sectional view a detailed view of a fire alarm device 3, for example a battery-operated smoke detector and / or fire detector, with a housing 4.
  • the housing 4 has a battery compartment 5, wherein the battery compartment 5 is closed by a battery cover 6.
  • a battery 7a and a further battery 7c is arranged in the battery compartment 5.
  • the batteries 7a, b are, for example, cylindrical and each have two poles.
  • the battery compartment 5 has a battery contact 8 for the housing-side contacting of the batteries 7a, b.
  • the battery contact 8 is formed as a sheet metal construction, wherein a sheet has been processed by forming.
  • the battery 7a and the battery contact 8 define a contact region 9, wherein in the contact region 9, the battery 7a with the battery contact 9 is contacted.
  • the battery cover 6 has at least a first and a second fixing web 6a, b.
  • the fixing webs 6a, b are integrally connected to the battery cover 6 and extend from a battery compartment side of the battery cover 6 in the direction of the batteries 7a, b.
  • the fixing webs 6a, b rest on a cylinder jacket surface of the batteries 7a, b in a form-fitting manner or are spaced apart from the cylinder jacket surface with a slight clearance, so that the batteries 7a, b are fixed in the battery compartment 5 in the direction of the battery cover 6.
  • the battery cover 6 has further fixing webs, e.g. two fixing bars per battery, on.
  • the battery cover 6 has a guide 11 for receiving the guide portion 1 b and for guiding the securing means 1 and an opening 10.
  • the inner contour of the opening 10 and / or the guide 11 has a similar geometric shape as the outer contour of the guide portion 1b, so that the guide portion 1b is preferably guided with a small clearance in the opening 10 and / or the guide 11.
  • the guide 11 is formed for example by two mutually parallel webs, ribs, etc., wherein these form an extension of the opening 10.
  • the guide 11 is e.g. is formed as a guide channel which extends directly to the opening 10 in the direction of the battery 7a and / or the battery contact 8.
  • the guide 11 extends to the contact region 9, so that the guide portion 1 b, in an assembled state of the securing means 1, is guided completely in the guide 11.
  • the securing means 1 is shown in the assembled state.
  • the interruption section 1c is arranged between the battery contact 8 and the battery 7a, so that contacting of the battery 7a with the battery contact 8 is prevented.
  • the interruption portion 1c extends partially in the contact region 9, so that the battery contact 8 and the battery 7a are separated from each other.
  • the interruption portion 1c extends, for example, completely over the entire contact area 9.
  • the securing means 1 is fully inserted into the opening 10, so that the stop formed by the nose 2a and / or by the second width B2 rests on an outer side of the battery cover 6.
  • the guide section 1 b is arranged in the guide 11, so that a mounting or dismounting direction of the securing means 1 is defined by the guide 11.
  • the interruption portion 1c viewed in a cross section of the securing means 1, formed thinner than the guide portion 1b, so that insertion or withdrawal of the securing means 1 is facilitated.
  • the thickness of the interruption portion 1c is less than 1 mm and the thickness of the guide portion 1b is more than 1.5 mm.
  • the securing means 1 is sword-shaped, wherein the securing portion 1a forms a kind of handle.
  • the handle has the function of forming a stop of the securing means 1 and a gripping aid, for example when pulling out the securing means 1.
  • the nose 2a is located on the battery cover 6, so that further insertion of the securing means 1 is prevented.
  • the web 2b forms in particular the gripping aid, so that, for example, a slipping of the fingers when pulling out of the securing means 1 is prevented.
  • the securing means 1 is mirror-symmetrical, wherein the nose 2a and the bridge 2b are also arranged mirrored on the opposite side.
  • FIG. 3 shows in a three-dimensional view of the housing 4 with the battery cover 6 and the securing means 1 from a mounting side.
  • the housing 4 is formed for example as a square bowl.
  • the battery cover 6 is formed, for example, as a flap, wherein the battery cover 6 is pivotally attached to the housing 4 via a first and a second hinge 12a, b.
  • the housing 4 has a first and a second attachment receptacle 13a, b and a base receptacle 15, wherein the receptacles 15, 13a, b form the at least one receiving portion.
  • the base receptacle 15 is arranged centrally on the mounting side and has a first and a second base stop 16a, b.
  • the base receptacle 15 is formed as a cylindrical counterbore.
  • the two base stops 16a, b are arranged inside the base receptacle 15 on the cylindrical surface of the cylinder, and e.g. designed as two opposing webs.
  • the two fastening receivers 13a, b are arranged opposite one another on the mounting side concentrically with the base receptacle 15.
  • the fastening receivers 13a, b are designed as flush countersunk segments.
  • each circle segment is formed as an eighth segment.
  • Each of the two fastening receptacles 13a, b has a fastening web 14.
  • the attachment web 14 extends partially, e.g. in half, in the direction of rotation on an outer circular arc.
  • the fastening web 14 forms a projection, so that, for example, a groove is formed between a base of the circle segment and the fastening web 14.
  • the two fastening receptacles 13a, b are arranged point-mirrored to each other.
  • FIG. 4 shows in a three-dimensional representation of the battery cover 6, from the FIG. 3 in a disassembled state with the securing means 1.
  • the battery cover 6 has a bent shape.
  • the securing means 1 is arranged centrally between the two hinges 12a, b.
  • the nose 2a and the securing portion 1a are on the outside of the battery cover 6, so that the securing portion 1a can not be pushed further.
  • the securing means 1 is perpendicular to the battery cover 6 from.
  • FIG. 5 shows in a three-dimensional representation of a mounting plate 17 as a part of the fire detection device 1.
  • the mounting plate 17 forms a mounting surface for mounting the housing 4 and has a base 18 and a first and a second fastening hooks 19a, b, as the fastening contour on.
  • the base 18 is cylindrical, wherein the base 18 is receivable in the base receptacle 15. Furthermore, the base 18 has two opposite base circle segments 18a, b, for example, the base circle segments 18a, b are quarter segments, so that the base 18 has two different outer diameters.
  • the first larger outer diameter, which is formed by the two base circle segments 18a, b at least approximately corresponds to the inner diameter of the base receptacle 15.
  • the base 18 is insertable into the base receptacle 15, wherein a rotational movement of the housing 4 relative to the mounting plate 17 by the two base stops 16a, b is limited and the two Sockel Vietnamesesegmente 18a, b to the base stops 16a, b abut.
  • the mounting plate 17 has a first and a second fastening hooks 19a, b.
  • the two fastening hooks 19 a, b are arranged opposite one another concentrically with respect to the base 18.
  • the two fastening hooks 19a, b are arranged facing away from each other towards the outside.
  • the first attachment hook 19a can be received in the first attachment receptacle 13a and the second attachment hook 19b in the second attachment receptacle 13b.
  • the two fastening receptacles 13a, b, the base receptacle 15, the two fastening hooks 19a, b and the base 18 together form a bayonet closure, wherein the housing 4 and the mounting plate 17 in particular by a plug-and-turn movement of the housing 4 relative to the mounting plate 17 are connectable.
  • the housing 4 By plugging the housing 4 is placed on the mounting plate 17, so that the base 18 in the base receptacle 15 and the mounting hooks 19a, b are added to the mounting receptacles 13a, b.
  • the housing 4 By the rotational movement, the housing 4 is rotated relative to the mounting plate 17, so that the two Sockel Vietnamesesegmente 18a, b bear against the base stops 16a, b and the two mounting hooks 19a, b in the groove between the base of the mounting receptacles 13a, b and the fastening webs 14 are guided, so that the housing 4 is connected to the mounting plate 17.
  • the fastening hooks 19a, b form a positive connection and / or a frictional connection with the fastening web 14, so that the housing 4 is locked on the mounting plate 17.
  • the mounting plate 17 is for attachment to a flat surface, e.g. Wall, ceiling, beams, etc. trained and / or suitable.
  • a flat surface e.g. Wall, ceiling, beams, etc. trained and / or suitable.
  • the mounting plate on a first and a second fastener receiving 20a, b.
  • the two fastener receptacles 20a, b are formed as elongated holes and serve to receive a screw, wherein the screw is guided by the fastener receiving means 20a, b and the mounting plate 17 attached to the flat surface.
  • FIG. 6 The fuse section 1a forms, for example, perpendicular to the battery cover 6, the securing section 1a prevents a plugging movement of the housing 4 in the direction of the mounting plate 17. As a result, the housing 4 can not be brought close enough to the mounting plate 17 so that the mounting hooks 19a, b are not in the corresponding mounting receivers 13a, b and / or the base 18 can be accommodated in the base receptacle 15.
  • the securing means 1 For mounting of the housing 4 on the mounting plate 17, the securing means 1 must be removed, whereby the assembly is made possible and at the same time the battery 7a contacted with the battery contact 8, so that the fire alarm device 3 is supplied with power.

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Battery Mounting, Suspending (AREA)
EP17190986.4A 2016-10-06 2017-09-14 Dispositif de détection d'incendie pour un bâtiment, procédé de montage du dispositif de détection d'incendie ainsi qu'un bâtiment doté du dispositif de détection d'incendie Active EP3321903B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016219358.9A DE102016219358A1 (de) 2016-10-06 2016-10-06 Brandmeldevorrichtung für ein Gebäude, Verfahren zur Montage der Brandmeldevorrichtung sowie ein Gebäude mit der Brandmeldevorrichtung

Publications (2)

Publication Number Publication Date
EP3321903A1 true EP3321903A1 (fr) 2018-05-16
EP3321903B1 EP3321903B1 (fr) 2019-11-06

Family

ID=59858948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17190986.4A Active EP3321903B1 (fr) 2016-10-06 2017-09-14 Dispositif de détection d'incendie pour un bâtiment, procédé de montage du dispositif de détection d'incendie ainsi qu'un bâtiment doté du dispositif de détection d'incendie

Country Status (2)

Country Link
EP (1) EP3321903B1 (fr)
DE (1) DE102016219358A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10826231B2 (en) 2016-05-03 2020-11-03 Autronica Fire & Security As Fire detector mounting assembly and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870395A (en) * 1988-03-10 1989-09-26 Seatt Corporation Battery powered smoke alarm safety lockout system
EP1045354A2 (fr) * 1999-04-13 2000-10-18 E.I. Technology Limited Dispositif d'alarme
JP2009037395A (ja) * 2007-08-01 2009-02-19 Yazaki Corp 警報器
DE102010027944A1 (de) 2010-04-20 2011-10-20 Robert Bosch Gmbh Gehäuse für einen Brandmelder sowie Brandmelder mit dem Gehäuse
JP2011222041A (ja) * 2011-06-27 2011-11-04 Hochiki Corp 警報器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870395A (en) * 1988-03-10 1989-09-26 Seatt Corporation Battery powered smoke alarm safety lockout system
EP1045354A2 (fr) * 1999-04-13 2000-10-18 E.I. Technology Limited Dispositif d'alarme
JP2009037395A (ja) * 2007-08-01 2009-02-19 Yazaki Corp 警報器
DE102010027944A1 (de) 2010-04-20 2011-10-20 Robert Bosch Gmbh Gehäuse für einen Brandmelder sowie Brandmelder mit dem Gehäuse
JP2011222041A (ja) * 2011-06-27 2011-11-04 Hochiki Corp 警報器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10826231B2 (en) 2016-05-03 2020-11-03 Autronica Fire & Security As Fire detector mounting assembly and method

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Publication number Publication date
DE102016219358A1 (de) 2018-04-12
EP3321903B1 (fr) 2019-11-06

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