TR26577A - FIRE IDENTIFICATION INSTALLATION - Google Patents

FIRE IDENTIFICATION INSTALLATION

Info

Publication number
TR26577A
TR26577A TR92/1150A TR115092A TR26577A TR 26577 A TR26577 A TR 26577A TR 92/1150 A TR92/1150 A TR 92/1150A TR 115092 A TR115092 A TR 115092A TR 26577 A TR26577 A TR 26577A
Authority
TR
Turkey
Prior art keywords
ventilated
measurement chamber
appliances
designed
fire
Prior art date
Application number
TR92/1150A
Other languages
Turkish (tr)
Original Assignee
Wagner Alarm Sicherung
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 Wagner Alarm Sicherung filed Critical Wagner Alarm Sicherung
Publication of TR26577A publication Critical patent/TR26577A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A fire-detecting device for ventilated appliances or machines (1) has a measurement chamber (2) through which flows the main current of cooling air or a representative fraction thereof, and at least one detector (12, 13) of a fire characteristic quantity arranged in the air flow within the measurement chamber (2) and connected for example by an electronic circuit to an alarm, extinguishing and/or switching off device. In order to shorten detection time and to increase the reliability of the fire detection in ventilated appliances or machines, for example EDP-appliances or similar electronic devices, the measurement chamber (2) is designed as a chimney whose cross-sectional opening lies on a partial cross section of the air outlet (6) of the ventilated appliance or machine (1). In an alternative embodiment, the measurement chamber (2) is designed as a flat box open on both sides ends and linked by its open frontal side to the outlet of an outgoing air channel (14) which is also designed as a box and lies on the air outlet (6) of the ventilated appliance (1).
TR92/1150A 1991-10-17 1992-10-16 FIRE IDENTIFICATION INSTALLATION TR26577A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4134400A DE4134400C1 (en) 1991-10-17 1991-10-17
PCT/EP1992/002092 WO1993008549A1 (en) 1991-10-17 1992-09-11 Fire-detecting device

Publications (1)

Publication Number Publication Date
TR26577A true TR26577A (en) 1995-03-15

Family

ID=6442902

Family Applications (1)

Application Number Title Priority Date Filing Date
TR92/1150A TR26577A (en) 1991-10-17 1992-10-16 FIRE IDENTIFICATION INSTALLATION

Country Status (8)

Country Link
EP (1) EP0563340B1 (en)
AT (1) ATE165928T1 (en)
CA (1) CA2098602C (en)
DE (2) DE4134400C1 (en)
DK (1) DK0563340T3 (en)
ES (1) ES2115677T3 (en)
TR (1) TR26577A (en)
WO (1) WO1993008549A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20204388U1 (en) 2002-03-20 2002-08-01 Gebrüder Trox, GmbH, 47506 Neukirchen-Vluyn Device for detecting smoke
DE102012020127B4 (en) 2012-10-15 2016-06-09 Telesystems Thorwarth Gmbh Arrangement for monitoring and early fire detection for several fire and / or explosion-hazard vessels and / or housings
CN113160514B (en) * 2020-01-22 2023-01-03 中移物联网有限公司 Air duct type smoke sensing system
CN120564375B (en) * 2025-07-31 2025-09-26 江苏京骁安全设备有限公司 Graded detection method and system for air suction type smoke-sensing fire disaster in complex environment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952808A (en) * 1974-01-23 1976-04-27 National Research Development Corporation Fire protection systems
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
FR2523455A1 (en) * 1982-03-19 1983-09-23 Sfeme Automatic fire protection system - includes two component smoke detector controlling operation of fire extinguisher
US4419658A (en) * 1981-04-01 1983-12-06 T. J. Company Portable combination lamp, smoke detector and power failure alarm
DE3433459A1 (en) * 1984-09-12 1986-03-20 Wagner Alarm- und Sicherungssysteme GmbH, 3108 Winsen Device/detection apparatus for early identification of fire and overheating, built in or on housings/cabinets which enclose installed electrical/electronic and other systems
GB2175693A (en) * 1985-05-30 1986-12-03 Secr Defence Air temperature instrument
EP0459944A1 (en) * 1990-05-25 1991-12-04 Incom Brandschutz Ag Apparatus and method for object-bound fire protection of electric and/or electronic systems and utilisation of this apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952808A (en) * 1974-01-23 1976-04-27 National Research Development Corporation Fire protection systems
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
US4419658A (en) * 1981-04-01 1983-12-06 T. J. Company Portable combination lamp, smoke detector and power failure alarm
FR2523455A1 (en) * 1982-03-19 1983-09-23 Sfeme Automatic fire protection system - includes two component smoke detector controlling operation of fire extinguisher
DE3433459A1 (en) * 1984-09-12 1986-03-20 Wagner Alarm- und Sicherungssysteme GmbH, 3108 Winsen Device/detection apparatus for early identification of fire and overheating, built in or on housings/cabinets which enclose installed electrical/electronic and other systems
GB2175693A (en) * 1985-05-30 1986-12-03 Secr Defence Air temperature instrument
EP0459944A1 (en) * 1990-05-25 1991-12-04 Incom Brandschutz Ag Apparatus and method for object-bound fire protection of electric and/or electronic systems and utilisation of this apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Die Nachforschung hat keine Dokumente ergeben, die sich auf die Patentanspr}che 2-13 beziehen. *
Die Nachforschung wurde mit Stichtag 16-10-1992 durchgef}hrt. *

Also Published As

Publication number Publication date
CA2098602A1 (en) 1993-04-18
ATE165928T1 (en) 1998-05-15
EP0563340A1 (en) 1993-10-06
DK0563340T3 (en) 1999-02-15
ES2115677T3 (en) 1998-07-01
WO1993008549A1 (en) 1993-04-29
DE4134400C1 (en) 1993-04-22
EP0563340B1 (en) 1998-05-06
DE59209317D1 (en) 1998-06-10
CA2098602C (en) 2000-12-05

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