FR2790557B1 - METHOD AND DEVICE FOR AUTOMATIC DETECTION AND MEASUREMENT OF POLLUTION IN THE ATMOSPHERE, AND AUTOMOTIVE EQUIPMENT IMPLEMENTING THE METHOD - Google Patents

METHOD AND DEVICE FOR AUTOMATIC DETECTION AND MEASUREMENT OF POLLUTION IN THE ATMOSPHERE, AND AUTOMOTIVE EQUIPMENT IMPLEMENTING THE METHOD

Info

Publication number
FR2790557B1
FR2790557B1 FR9902669A FR9902669A FR2790557B1 FR 2790557 B1 FR2790557 B1 FR 2790557B1 FR 9902669 A FR9902669 A FR 9902669A FR 9902669 A FR9902669 A FR 9902669A FR 2790557 B1 FR2790557 B1 FR 2790557B1
Authority
FR
France
Prior art keywords
pollution
atmosphere
measurement
automatic detection
automotive equipment
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 - Fee Related
Application number
FR9902669A
Other languages
French (fr)
Other versions
FR2790557A1 (en
Inventor
Bruno Grendene
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9902669A priority Critical patent/FR2790557B1/en
Publication of FR2790557A1 publication Critical patent/FR2790557A1/en
Application granted granted Critical
Publication of FR2790557B1 publication Critical patent/FR2790557B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
FR9902669A 1999-03-02 1999-03-02 METHOD AND DEVICE FOR AUTOMATIC DETECTION AND MEASUREMENT OF POLLUTION IN THE ATMOSPHERE, AND AUTOMOTIVE EQUIPMENT IMPLEMENTING THE METHOD Expired - Fee Related FR2790557B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9902669A FR2790557B1 (en) 1999-03-02 1999-03-02 METHOD AND DEVICE FOR AUTOMATIC DETECTION AND MEASUREMENT OF POLLUTION IN THE ATMOSPHERE, AND AUTOMOTIVE EQUIPMENT IMPLEMENTING THE METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902669A FR2790557B1 (en) 1999-03-02 1999-03-02 METHOD AND DEVICE FOR AUTOMATIC DETECTION AND MEASUREMENT OF POLLUTION IN THE ATMOSPHERE, AND AUTOMOTIVE EQUIPMENT IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
FR2790557A1 FR2790557A1 (en) 2000-09-08
FR2790557B1 true FR2790557B1 (en) 2001-06-29

Family

ID=9542796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902669A Expired - Fee Related FR2790557B1 (en) 1999-03-02 1999-03-02 METHOD AND DEVICE FOR AUTOMATIC DETECTION AND MEASUREMENT OF POLLUTION IN THE ATMOSPHERE, AND AUTOMOTIVE EQUIPMENT IMPLEMENTING THE METHOD

Country Status (1)

Country Link
FR (1) FR2790557B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254855B4 (en) * 2002-11-25 2008-08-21 Paragon Ag Air quality sensor and air quality detection method with one sensor
FR2887632B1 (en) * 2005-06-22 2007-10-05 Valeo Systemes Thermiques DEVICE AND METHOD FOR MONITORING AND CONTROLLING AIR QUALITY, FOR MOTOR VEHICLE
CN115290822A (en) * 2022-07-19 2022-11-04 东风汽车集团股份有限公司 Gas monitoring and early warning method and system for automobile passenger compartment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308455B1 (en) * 1987-04-02 1993-01-27 Eftag Entstaubungs- Und Fördertechnik Ag Circuit arrangement for evaluating a signal produced by a semiconductor sensor
US4860223A (en) * 1987-09-24 1989-08-22 Rule Industries, Inc. Carbon monoxide health hazard monitor
US5526280A (en) * 1994-04-28 1996-06-11 Atwood Industries, Inc. Method and system for gas detection
US5517182A (en) * 1994-09-20 1996-05-14 Figaro Engineering Inc. Method for CO detection and its apparatus
DE19527426B4 (en) * 1995-07-27 2005-01-13 Paragon Ag Circuit arrangement for air quality measurement
US5794164A (en) * 1995-11-29 1998-08-11 Microsoft Corporation Vehicle computer system
US5813765A (en) * 1997-01-13 1998-09-29 Delco Electronics Corporation Exterior temperature sensor on antenna finial

Also Published As

Publication number Publication date
FR2790557A1 (en) 2000-09-08

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Legal Events

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