EP0616305B1 - Détecteur d'incendie - Google Patents

Détecteur d'incendie Download PDF

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Publication number
EP0616305B1
EP0616305B1 EP94103565A EP94103565A EP0616305B1 EP 0616305 B1 EP0616305 B1 EP 0616305B1 EP 94103565 A EP94103565 A EP 94103565A EP 94103565 A EP94103565 A EP 94103565A EP 0616305 B1 EP0616305 B1 EP 0616305B1
Authority
EP
European Patent Office
Prior art keywords
detector
insert
detector insert
fire
fire detector
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.)
Expired - Lifetime
Application number
EP94103565A
Other languages
German (de)
English (en)
Other versions
EP0616305A1 (fr
Inventor
Bernhard Durrer
Hans Boetschi
Peter Gruber
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.)
Siemens AG
Original Assignee
Cerberus AG
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 Cerberus AG filed Critical Cerberus AG
Publication of EP0616305A1 publication Critical patent/EP0616305A1/fr
Application granted granted Critical
Publication of EP0616305B1 publication Critical patent/EP0616305B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a fire detector according to the preamble of the claim 1.
  • Fire detectors of this type are generally known. They serve to protect Human life and property in fire alarm systems for the early detection of Fires. Such fire alarm systems generally consist of a signaling center and fire detectors arranged in the objects to be protected.
  • the fire detectors contain fire-specific sensors, electronic amplifiers and devices for the transmission of information to the signal center.
  • a fire detector usually consists of the actual one Fire detector (detector insert), which contains the sensors and electronics and a detector base (socket), which is fixed in the room to be monitored is installed and in which the detector insert is inserted. In this way it is possible to remove and reinsert the detector inserts for revision.
  • the aim of the present invention is to overcome the disadvantages of the fire detector
  • a closure device attached to the detector insert has both the mechanical locking of the Detector insert also causes a clear recognition of the correct end position use of the detector, even from a distance of a few meters. This makes control much easier, and thus associated effort reduced to a minimum.
  • Figure 1 shows a fire detector with a socket 1 and a detector insert 2, which consists of a movable ring 3 and a lower part 4.
  • the ring 3 is within a certain angular range with respect to the lower part 4 of the detector insert 2 freely movable.
  • the detector insert 2 will locked by a locking device with the socket 1.
  • On the outside of the ring 3 is a first marking element 5 and on the outside the lower part 4 of the detector insert 2 is a second marking element 6 so arranged that in the open unlocked state of the fire detector first marking element 5 from the second marking element 6 by a certain one Angle is clearly shifted.
  • the locking device consists of three guide cams 7 and one Locking cams 8, which are arranged on the inside of the ring 3. Furthermore, the version 1 has three guide links belonging to the guide cams 7 9 and a holding cam 10 associated with the locking cam 8 on.
  • the detector insert 2 To the detector insert 2 through the locking device with the socket 1st To lock, the detector insert 2 is first in relation to the version 1 in brought a joining position, which is shown in Figure 2. To do this the three guide cams 7 inserted into the associated guide link 9. The locking device is actuated by the ring 3 around a certain one Angle is rotated and the guide cams along the guide link move. The locking is completed by the locking cam 8 is brought over the holding cam 10. In this position, As shown in Figures 3 and 4, the first marking element 5 and the second marking element 6 in a straight line. A complete and correct locking is from one of these marking elements Clearly visible from a distance of several meters.

Landscapes

  • 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)

Claims (8)

  1. Avertisseur d'incendie qui est constitué d'une pièce rapportée (2) formant avertisseur et d'un châssis (1), dans lequel la pièce rapportée (2) formant avertisseur peut être insérée, et dans lequel la pièce rapportée (2) formant avertisseur recouvre totalement le châssis (1) lorsqu'elle y est insérée, caractérisé en ce que la pièce rapportée (2) formant avertisseur comporte un dispositif (3) de fermeture mobile, par lequel la pièce rapportée (2) formant avertisseur est bloquée mécaniquement par rapport au châssis (1) et qui comporte un premier élément (5) de repérage qui, en la position finale de la pièce rapportée (2) formant avertisseur, est mis en une position univoque par rapport à un deuxième élément (6) de repérage disposé sur la pièce (4) inférieure de la pièce rapportée (2) formant avertisseur, ce qui fait que la position finale correcte de la pièce rapportée (2) formant avertisseur par rapport au châssis (1) est visible de l'extérieur.
  2. Avertisseur d'incendie suivant la revendication 1, caractérisé en ce que le dispositif de fermeture est constitué d'une bague (3) qui est montée sur l'extrémité supérieure de la pièce rapportée (2) formant avertisseur.
  3. Avertisseur d'incendie suivant l'une des revendications 1 ou 2, caractérisé en ce que les éléments (5, 6) de repérage sont constitués d'éléments façonnés, qui sont mis en position les uns à côté des autres ou qui sont superposés en vue de détecter la position d'extrémité de la pièce rapportée (2) formant avertisseur.
  4. Avertisseur d'incendie suivant la revendication 3, caractérisé en ce que les éléments (5, 6) façonnés sont constitués par des nervures en saillie.
  5. Avertisseur d'incendie suivant l'une des revendications 1 à 4, caractérisé en ce que les éléments (5, 6) de repérage se distinguent par leur couleur de la pièce rapportée formant avertisseur.
  6. Avertisseur d'incendie suivant l'une des revendications 1 à 5, caractérisé en ce que le dispositif (3) de fermeture comporte des moyens qui sont montés et construits de telle manière qu'ils peuvent actionner un contact électrique qui produit un signal lorsque la position finale de la pièce rapportée (2) formant avertisseur est atteinte.
  7. Avertisseur d'incendie suivant la revendication 6, caractérisé en ce qu'il est prévu des moyens supplémentaires qui sont installés de telle manière que le signal est transmis à l'unité centrale.
  8. Avertisseur d'incendie suivant l'une des revendications 5 à 7, caractérisé en ce qu'il est prévu des moyens supplémentaires qui sont installés de telle manière qu'un signal optique est produit par le contact électrique sur la pièce rapportée (2) formant avertisseur.
EP94103565A 1993-03-19 1994-03-09 Détecteur d'incendie Expired - Lifetime EP0616305B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH846/93A CH685409A5 (de) 1993-03-19 1993-03-19 Brandmelder.
CH846/93 1993-03-19

Publications (2)

Publication Number Publication Date
EP0616305A1 EP0616305A1 (fr) 1994-09-21
EP0616305B1 true EP0616305B1 (fr) 1998-05-06

Family

ID=4196578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94103565A Expired - Lifetime EP0616305B1 (fr) 1993-03-19 1994-03-09 Détecteur d'incendie

Country Status (14)

Country Link
EP (1) EP0616305B1 (fr)
JP (1) JPH06348975A (fr)
CN (1) CN1085364C (fr)
AT (1) ATE165929T1 (fr)
AU (1) AU673033B2 (fr)
CA (1) CA2117212A1 (fr)
CH (1) CH685409A5 (fr)
CZ (1) CZ283842B6 (fr)
DE (1) DE59405877D1 (fr)
ES (1) ES2118994T3 (fr)
FI (1) FI111667B (fr)
HK (1) HK1009066A1 (fr)
NO (1) NO307067B1 (fr)
SG (1) SG45276A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113269943A (zh) * 2021-04-02 2021-08-17 杭州中伦信号技术有限公司 一种烟感式火灾探测警报装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9515380D0 (en) * 1995-07-27 1995-09-27 Thorn Security Fire detector positioning
CN1125417C (zh) * 1998-09-09 2003-10-22 西门子建筑技术公司 火灾报警器和火灾报警系统
DE10135762A1 (de) * 2001-07-23 2003-02-13 Luxmate Controls Gmbh Dornbirn Raumsensor mit Montageadapter
US7492273B2 (en) 2003-03-10 2009-02-17 Walter Kidde Portable Equipment, Inc. Pivoting battery carrier and a life safety device incorporating the same
JP5854585B2 (ja) * 2010-03-05 2016-02-09 新コスモス電機株式会社 煙感知器
DE202012008716U1 (de) 2012-09-12 2012-10-24 Lukas Fiedler Rauchmelder mit Sendeeinheit, der bei Alarmauslösung per Funk den Stromkreis, des an eine Funksteckdose angeschlossenen Gerätes unterbricht.
DE102015004458B4 (de) 2014-06-26 2016-05-12 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren für einen klassifizierenden, rauchkammerlosen Luftzustandssensor zur Prognostizierung eines folgenden Betriebszustands
DE102014019172B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem
DE102014019773B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452553A1 (de) * 1974-11-06 1976-08-26 Sven Laarm Halterung, insbesondere fuer befestigungsvorrichtungen an decken oder waenden
CH635001A5 (de) * 1979-01-23 1983-03-15 Cerberus Ag Verbindungseinrichtung zur verbindung eines sockelteils mit einem meldereinsatz in einem brandmelder.
US4881063A (en) * 1989-01-30 1989-11-14 Ei Company, Ltd. Battery removal indicator
US5055830A (en) * 1989-06-12 1991-10-08 Pittway Corporation Battery sensing mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113269943A (zh) * 2021-04-02 2021-08-17 杭州中伦信号技术有限公司 一种烟感式火灾探测警报装置

Also Published As

Publication number Publication date
ES2118994T3 (es) 1998-10-01
CH685409A5 (de) 1995-06-30
JPH06348975A (ja) 1994-12-22
SG45276A1 (en) 1998-01-16
FI941249A0 (fi) 1994-03-16
CZ283842B6 (cs) 1998-06-17
CN1099891A (zh) 1995-03-08
ATE165929T1 (de) 1998-05-15
CN1085364C (zh) 2002-05-22
HK1009066A1 (en) 1999-05-21
FI941249A (fi) 1994-09-20
CA2117212A1 (fr) 1994-09-20
NO940986L (no) 1994-09-20
FI111667B (fi) 2003-08-29
NO307067B1 (no) 2000-01-31
AU673033B2 (en) 1996-10-24
DE59405877D1 (de) 1998-06-10
CZ61794A3 (en) 1994-10-19
EP0616305A1 (fr) 1994-09-21
NO940986D0 (no) 1994-03-18
AU5505694A (en) 1994-09-22

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