ATE29183T1 - Detektorgeraet fuer brennbares gas mit vorherbestimmtem eingreifer. - Google Patents

Detektorgeraet fuer brennbares gas mit vorherbestimmtem eingreifer.

Info

Publication number
ATE29183T1
ATE29183T1 AT84830113T AT84830113T ATE29183T1 AT E29183 T1 ATE29183 T1 AT E29183T1 AT 84830113 T AT84830113 T AT 84830113T AT 84830113 T AT84830113 T AT 84830113T AT E29183 T1 ATE29183 T1 AT E29183T1
Authority
AT
Austria
Prior art keywords
objector
predesigned
detection device
combustible gas
gas detection
Prior art date
Application number
AT84830113T
Other languages
English (en)
Inventor
Roberto Ferraro
Original Assignee
Controfugas Srl
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 Controfugas Srl filed Critical Controfugas Srl
Application granted granted Critical
Publication of ATE29183T1 publication Critical patent/ATE29183T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AT84830113T 1983-05-17 1984-04-12 Detektorgeraet fuer brennbares gas mit vorherbestimmtem eingreifer. ATE29183T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT09433/83A IT1198606B (it) 1983-05-17 1983-05-17 Apparecchio rivelatore di gas infiammabile ad intervento precondizionato
EP84830113A EP0126036B1 (de) 1983-05-17 1984-04-12 Detektorgerät für brennbares Gas mit vorherbestimmtem Eingreifer

Publications (1)

Publication Number Publication Date
ATE29183T1 true ATE29183T1 (de) 1987-09-15

Family

ID=11130072

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84830113T ATE29183T1 (de) 1983-05-17 1984-04-12 Detektorgeraet fuer brennbares gas mit vorherbestimmtem eingreifer.

Country Status (5)

Country Link
US (1) US4652831A (de)
EP (1) EP0126036B1 (de)
AT (1) ATE29183T1 (de)
DE (1) DE3465645D1 (de)
IT (1) IT1198606B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218347A (en) * 1991-11-12 1993-06-08 Lindale Industries, Inc. Apparatus for detecting hazardous gases
US5918260A (en) * 1997-06-11 1999-06-29 Cts Corporation Gas sensor with multi-level sensitivity circuitry
US20220336170A1 (en) * 2019-09-04 2022-10-20 Shanghai Roye Electric Co., Ltd. Transformation method for gas density relay, and gas density relay having online self-check function and check method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239828A (en) * 1962-07-27 1966-03-08 Erdco Eng Corp Combustible gas detector
US3399398A (en) * 1965-07-27 1968-08-27 Mine Safety Appliances Co Combustible gas monitoring system
US3577167A (en) * 1968-02-29 1971-05-04 Rca Corp Integrated circuit biasing arrangements
CH579309A5 (de) * 1973-11-09 1976-08-31 Nohmi Bosai Kogyo Co Ltd
DE2714040C3 (de) * 1977-03-30 1979-10-04 Auergesellschaft Gmbh, 1000 Berlin Gasmeßgerät
US4384934A (en) * 1978-05-31 1983-05-24 The Flinders University Of South Australia Means for determining the partial pressure of oxygen in an atmosphere
US4352087A (en) * 1981-04-22 1982-09-28 Marie C. Kercheval Fume detector and alarm system
IT1167878B (it) * 1981-05-05 1987-05-20 Franco Maria Conte Apparecchio rivelatore di gas infiammabile

Also Published As

Publication number Publication date
EP0126036B1 (de) 1987-08-26
EP0126036A1 (de) 1984-11-21
IT8309433A0 (it) 1983-05-17
DE3465645D1 (en) 1987-10-01
IT1198606B (it) 1988-12-21
US4652831A (en) 1987-03-24

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee