DE3668247D1 - Brandmeldeanlage mit einem absaugsystem. - Google Patents

Brandmeldeanlage mit einem absaugsystem.

Info

Publication number
DE3668247D1
DE3668247D1 DE8686103608T DE3668247T DE3668247D1 DE 3668247 D1 DE3668247 D1 DE 3668247D1 DE 8686103608 T DE8686103608 T DE 8686103608T DE 3668247 T DE3668247 T DE 3668247T DE 3668247 D1 DE3668247 D1 DE 3668247D1
Authority
DE
Germany
Prior art keywords
flow
speed
central station
sensor
value
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 - Fee Related
Application number
DE8686103608T
Other languages
German (de)
English (en)
Inventor
Peer Dr Ing Thilo
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
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE8686103608T priority Critical patent/DE3668247D1/de
Application granted granted Critical
Publication of DE3668247D1 publication Critical patent/DE3668247D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
DE8686103608T 1985-03-20 1986-03-18 Brandmeldeanlage mit einem absaugsystem. Expired - Fee Related DE3668247D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686103608T DE3668247D1 (de) 1985-03-20 1986-03-18 Brandmeldeanlage mit einem absaugsystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3510100 1985-03-20
DE8686103608T DE3668247D1 (de) 1985-03-20 1986-03-18 Brandmeldeanlage mit einem absaugsystem.

Publications (1)

Publication Number Publication Date
DE3668247D1 true DE3668247D1 (de) 1990-02-15

Family

ID=6265823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686103608T Expired - Fee Related DE3668247D1 (de) 1985-03-20 1986-03-18 Brandmeldeanlage mit einem absaugsystem.

Country Status (3)

Country Link
EP (1) EP0197371B1 (fr)
AT (1) ATE49484T1 (fr)
DE (1) DE3668247D1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428694C2 (de) 1994-08-12 1996-06-20 Wagner Alarm Sicherung Luftdruckkompensierte Branderkennungsvorrichtung und Verfahren
DE10231230B4 (de) * 2002-05-13 2004-07-22 F & B GmbH Feuerschutz & Brandbekämpfung Wassersprühnebel-System zur Brandort-Lokalisierung
AU2003902318A0 (en) 2003-05-14 2003-05-29 Vision Fire And Security Pty Ltd Improved Sensing Apparatus And Method
ATE498169T1 (de) 2003-09-24 2011-02-15 Xtralis Technologies Ltd Verfahren und vorrichtung zur bestimmung des betriebszustands von verschmutzungsüberwachungseinrichtungen
DE102004044094A1 (de) * 2004-09-09 2006-03-30 Hekatron Vertriebs Gmbh Ansaugender Brandmelder und Verfahren zu dessen Betrieb
US7504962B2 (en) 2005-11-22 2009-03-17 Joseph Stephen Smith Apparatus for enclosing a smoke detector
US20100194575A1 (en) * 2009-01-30 2010-08-05 Carlos Pedrejon Rodriguez Dual channel aspirated detector
ES2958969T3 (es) 2020-05-08 2024-02-16 Carrier Corp Detección de fugas en un sistema de detección de incendios por aspiración

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1232841A (fr) * 1968-05-09 1971-05-19
US4254414A (en) * 1979-03-22 1981-03-03 The United States Of America As Represented By The Secretary Of The Navy Processor-aided fire detector
DE3127324A1 (de) * 1981-07-10 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur erhoehung der ansprechempfindlichkeit und der stoersicherheit in einer gefahren-, insbesondere brandmeldeanlage
FR2518287A1 (fr) * 1981-12-10 1983-06-17 Cerberus Guinard Installation de prelevement de fluides a l'etat gazeux, notamment pour detecteur de fumees

Also Published As

Publication number Publication date
EP0197371A1 (fr) 1986-10-15
EP0197371B1 (fr) 1990-01-10
ATE49484T1 (de) 1990-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee