CA2098602C - Fire-detecting device - Google Patents

Fire-detecting device Download PDF

Info

Publication number
CA2098602C
CA2098602C CA002098602A CA2098602A CA2098602C CA 2098602 C CA2098602 C CA 2098602C CA 002098602 A CA002098602 A CA 002098602A CA 2098602 A CA2098602 A CA 2098602A CA 2098602 C CA2098602 C CA 2098602C
Authority
CA
Canada
Prior art keywords
measuring chamber
air
fire
ventilated
appliance
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
CA002098602A
Other languages
English (en)
French (fr)
Other versions
CA2098602A1 (en
Inventor
Ernst-Werner Wagner
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.)
Wagner Alarm- und Sicherungssysteme GmbH
Original Assignee
Wagner Alarm- und Sicherungssysteme 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 Wagner Alarm- und Sicherungssysteme GmbH filed Critical Wagner Alarm- und Sicherungssysteme GmbH
Publication of CA2098602A1 publication Critical patent/CA2098602A1/en
Application granted granted Critical
Publication of CA2098602C publication Critical patent/CA2098602C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
CA002098602A 1991-10-17 1992-09-11 Fire-detecting device Expired - Lifetime CA2098602C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4134400A DE4134400C1 (enExample) 1991-10-17 1991-10-17
DEP4134400.6 1991-10-17
PCT/EP1992/002092 WO1993008549A1 (de) 1991-10-17 1992-09-11 Branderkennungsvorrichtung

Publications (2)

Publication Number Publication Date
CA2098602A1 CA2098602A1 (en) 1993-04-18
CA2098602C true CA2098602C (en) 2000-12-05

Family

ID=6442902

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002098602A Expired - Lifetime CA2098602C (en) 1991-10-17 1992-09-11 Fire-detecting device

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20204388U1 (de) 2002-03-20 2002-08-01 Gebrüder Trox, GmbH, 47506 Neukirchen-Vluyn Vorrichtung zur Erkennung von Rauch
DE102012020127B4 (de) 2012-10-15 2016-06-09 Telesystems Thorwarth Gmbh Anordnung zur Überwachung und Brandfrühsterkennung für mehrere brand- und/oder explosionsgefährdete Gefäße und/oder Gehäuse
CN113160514B (zh) * 2020-01-22 2023-01-03 中移物联网有限公司 一种风道式烟感系统
CN120564375B (zh) * 2025-07-31 2025-09-26 江苏京骁安全设备有限公司 一种复杂环境下吸气式感烟火灾的分级探测方法及系统

Family Cites Families (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 (fr) * 1982-03-19 1983-09-23 Sfeme Dispositif de detection et protection contre l'incendie d'enceintes fermees telles que des armoires sujettes a ce risque
DE3433459A1 (de) * 1984-09-12 1986-03-20 Wagner Alarm- und Sicherungssysteme GmbH, 3108 Winsen Einrichtung/detektionsgeraet zur frueherkennung von brand und ueberhitzung, an/aufgebaut auf gehaeusen/schraenken, die eingebaute elektrische/elektronische und sonstige anlagen umschliessen
GB2175693B (en) * 1985-05-30 1988-11-23 Secr Defence Air temperature instrument
CH682885A5 (de) * 1990-05-25 1993-12-15 Incom Brandschutz Ag Vorrichtung für einen objektgebundenen Brandschutz von elektrischen und/oder elektronischen Anlagen sowie Verwendung der Vorrichtung.

Also Published As

Publication number Publication date
DE59209317D1 (de) 1998-06-10
ATE165928T1 (de) 1998-05-15
WO1993008549A1 (de) 1993-04-29
EP0563340B1 (de) 1998-05-06
TR26577A (tr) 1995-03-15
DE4134400C1 (enExample) 1993-04-22
ES2115677T3 (es) 1998-07-01
EP0563340A1 (de) 1993-10-06
CA2098602A1 (en) 1993-04-18
DK0563340T3 (da) 1999-02-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202