AU557814B2 - Method for the early detection of fires smouldering in containers containing lignite dust by methane detection - Google Patents

Method for the early detection of fires smouldering in containers containing lignite dust by methane detection

Info

Publication number
AU557814B2
AU557814B2 AU86886/82A AU8688682A AU557814B2 AU 557814 B2 AU557814 B2 AU 557814B2 AU 86886/82 A AU86886/82 A AU 86886/82A AU 8688682 A AU8688682 A AU 8688682A AU 557814 B2 AU557814 B2 AU 557814B2
Authority
AU
Australia
Prior art keywords
smouldering
fires
detection
lignite dust
containers containing
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.)
Ceased
Application number
AU86886/82A
Other versions
AU8688682A (en
Inventor
H. Paffgen
E. Wolfrum
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.)
Rheinbraun AG
Original Assignee
Rheinische Braunkohlenwerke 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 Rheinische Braunkohlenwerke AG filed Critical Rheinische Braunkohlenwerke AG
Publication of AU8688682A publication Critical patent/AU8688682A/en
Application granted granted Critical
Publication of AU557814B2 publication Critical patent/AU557814B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

Abstract

For the early detection of fires smouldering in containers containing lignite dust, the presence of gas containing hydrogen and/or hydrocarbons is measured within the containers, respectively around the containers, those gases not being normally present in lignite dust or being present in very small amounts which are hardly detectable and appearing only with the formation of smouldering fires.
AU86886/82A 1981-07-08 1982-07-07 Method for the early detection of fires smouldering in containers containing lignite dust by methane detection Ceased AU557814B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3126864A DE3126864C2 (en) 1981-07-08 1981-07-08 Process for the early detection of smoldering fires in containers containing lignite dust
DE3126864 1981-07-08

Publications (2)

Publication Number Publication Date
AU8688682A AU8688682A (en) 1983-02-02
AU557814B2 true AU557814B2 (en) 1987-01-08

Family

ID=6136361

Family Applications (1)

Application Number Title Priority Date Filing Date
AU86886/82A Ceased AU557814B2 (en) 1981-07-08 1982-07-07 Method for the early detection of fires smouldering in containers containing lignite dust by methane detection

Country Status (8)

Country Link
EP (2) EP0069393B1 (en)
AT (1) ATE16429T1 (en)
AU (1) AU557814B2 (en)
CA (1) CA1187718A (en)
CS (1) CS245771B2 (en)
DD (1) DD207438A1 (en)
DE (2) DE3126864C2 (en)
WO (1) WO1983000247A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9417289U1 (en) * 1994-10-27 1995-01-26 Meinke Peter Prof Dr Ing Detector device, detector system and immunosensor for detecting fires
DE19808663C2 (en) * 1998-03-02 2001-05-23 Epcos Ag Fire detection system and operating procedures for this system
CN105510175B (en) * 2015-12-08 2018-04-06 辽宁工程技术大学 A kind of method for determining retardant resistanceization performance
CN114813635B (en) * 2022-06-28 2022-10-04 华谱智能科技(天津)有限公司 Method for optimizing combustion parameters of coal stove and electronic equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE539562C (en) * 1929-01-24 1931-12-10 Hermann Heinicke Device for the determination of methane and other hydrocarbons in mixed gases by catalytic combustion
DE1160669B (en) * 1961-05-05 1964-01-02 Zd Y Prumyslove Automatisace N Sensor for the indication of the heat convection flow, especially with catalytic gas analyzers
BE647714A (en) * 1964-05-11 1964-08-31
DE2331984C2 (en) * 1973-06-16 1983-01-20 Bergwerksverband Gmbh, 4300 Essen Monitoring device for switching off electrical equipment when a CH ↓ 4 ↓ -CO limit value is exceeded in mine rooms.
CH586940A5 (en) * 1974-10-03 1977-04-15 Anglo Amer Corp South Africa New method of fire detection in mines - obtains continuous measurement of carbon dioxide concentration gives alarm when given value is exceeded
GB1592506A (en) * 1976-12-15 1981-07-08 Consolidation Coal Co Electrical circuitry for detecting a combustible mixture of gas in a mine atmosphere
US4129030A (en) * 1977-10-13 1978-12-12 Ads Systems, Inc. Sensing apparatus and method

Also Published As

Publication number Publication date
DE3126864C2 (en) 1986-01-02
DD207438A1 (en) 1984-02-29
EP0069393A1 (en) 1983-01-12
DE3267275D1 (en) 1985-12-12
ATE16429T1 (en) 1985-11-15
CA1187718A (en) 1985-05-28
CS245771B2 (en) 1986-10-16
AU8688682A (en) 1983-02-02
EP0082867A1 (en) 1983-07-06
DE3126864A1 (en) 1983-01-27
EP0069393B1 (en) 1985-11-06
WO1983000247A1 (en) 1983-01-20

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