CA2067287A1 - Dispositif de detection d'impuretes atmospheriques - Google Patents

Dispositif de detection d'impuretes atmospheriques

Info

Publication number
CA2067287A1
CA2067287A1 CA002067287A CA2067287A CA2067287A1 CA 2067287 A1 CA2067287 A1 CA 2067287A1 CA 002067287 A CA002067287 A CA 002067287A CA 2067287 A CA2067287 A CA 2067287A CA 2067287 A1 CA2067287 A1 CA 2067287A1
Authority
CA
Canada
Prior art keywords
alarm
impurities
means comprise
control signals
display
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.)
Abandoned
Application number
CA002067287A
Other languages
English (en)
Inventor
Bruno Massalongo
Paolo Bolla
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.)
EUROGIADA Srl
Original Assignee
Bruno Massalongo
Paolo Bolla
Eurogiada S.R.L.
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 Bruno Massalongo, Paolo Bolla, Eurogiada S.R.L. filed Critical Bruno Massalongo
Publication of CA2067287A1 publication Critical patent/CA2067287A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/16—Combustible gas alarms
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/14—Toxic gas alarms

Landscapes

  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
CA002067287A 1991-04-29 1992-04-28 Dispositif de detection d'impuretes atmospheriques Abandoned CA2067287A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR910037A IT1249197B (it) 1991-04-29 1991-04-29 Dispositivo di rilevazione di impurita' atmosferiche
ITVR91A000037 1991-04-29

Publications (1)

Publication Number Publication Date
CA2067287A1 true CA2067287A1 (fr) 1992-10-30

Family

ID=11427322

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002067287A Abandoned CA2067287A1 (fr) 1991-04-29 1992-04-28 Dispositif de detection d'impuretes atmospheriques

Country Status (3)

Country Link
EP (1) EP0511582A1 (fr)
CA (1) CA2067287A1 (fr)
IT (1) IT1249197B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294794A (en) * 1994-11-02 1996-05-08 William Michael Sheret Fuel leak monitoring apparatus
GB9604319D0 (en) * 1996-02-29 1996-05-01 Coleman Cyril W The Coleman-Sims safety valve
EP0814444B1 (fr) * 1996-06-22 2002-07-24 Huberg Gasmesstechnik GmbH Dispositif de sécurité
FR2761756B1 (fr) * 1997-04-04 1999-06-04 Dtn Fr Sa Dispositif de securite pour poele comportant un capteur mesurant la conductivite thermique des gaz
DE29809490U1 (de) * 1998-05-28 1999-10-07 Wendling Umwelttechnik Gasexplosions-Schutzgerät
IT1299493B1 (it) * 1998-06-05 2000-03-16 Feliciano Cauzzo Impianto di sicurezza per sospendere l'erogazione di gas quando viene rilevata una dispersione
EP1170710A1 (fr) * 2000-07-06 2002-01-09 D'Urania Electrodomesticos Decoration Cocinas S.L. Dispositif de sécurité pour le contrôle des gaz ou liquides combustibles
ES2282006B1 (es) * 2005-04-18 2008-06-01 Servinge, S.L. Dispositivo de seguridad para instalaciones de gas y procedimiento de deteccion.
CN103900131A (zh) * 2012-12-26 2014-07-02 博西华电器（江苏）有限公司 抽油烟机及其控制方法
CN103345817A (zh) * 2013-06-13 2013-10-09 无锡商业职业技术学院 一种燃气安全监控控制系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740718A (en) * 1971-06-01 1973-06-19 Westinghouse Electric Corp Control apparatus for an environmental data system
US3955186A (en) * 1974-05-17 1976-05-04 Compugraphic Corporation Character image generation apparatus and CRT phototypesetting system
US4088986A (en) * 1976-10-01 1978-05-09 Boucher Charles E Smoke, fire and gas alarm with remote sensing, back-up emergency power, and system self monitoring
US4388822A (en) * 1981-07-15 1983-06-21 Mine Safety Appliances Company Atmospheric sampling system
NL187595C (nl) * 1981-10-08 1991-11-18 Westinghouse Electrotechniek E Inrichting voor het detecteren van gas- of rookdeeltjes.
GB2137389B (en) * 1983-03-30 1986-03-05 Ca Minister Nat Defence Monitoring presence of chemical agents
JPH01500459A (ja) * 1986-08-02 1989-02-16 ヘルター，ハインツ ガス流の種々の有害物質含量を検知するための装置

Also Published As

Publication number Publication date
ITVR910037A0 (it) 1991-04-29
EP0511582A1 (fr) 1992-11-04
ITVR910037A1 (it) 1992-10-29
IT1249197B (it) 1995-02-20

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Legal Events

Date Code Title Description
FZDE Discontinued