WO2001037231A8 - Carbon monoxide detector for air vehicles - Google Patents

Carbon monoxide detector for air vehicles

Info

Publication number
WO2001037231A8
WO2001037231A8 PCT/US2000/042229 US0042229W WO0137231A8 WO 2001037231 A8 WO2001037231 A8 WO 2001037231A8 US 0042229 W US0042229 W US 0042229W WO 0137231 A8 WO0137231 A8 WO 0137231A8
Authority
WO
WIPO (PCT)
Prior art keywords
carbon monoxide
level
monoxide detector
air vehicles
utilized
Prior art date
Application number
PCT/US2000/042229
Other languages
French (fr)
Other versions
WO2001037231A3 (en
WO2001037231A2 (en
Inventor
James I Garrett Jr
Original Assignee
Simulation Systems And Applic
James I Garrett Jr
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 Simulation Systems And Applic, James I Garrett Jr filed Critical Simulation Systems And Applic
Priority to AU34405/01A priority Critical patent/AU3440501A/en
Publication of WO2001037231A2 publication Critical patent/WO2001037231A2/en
Publication of WO2001037231A8 publication Critical patent/WO2001037231A8/en
Publication of WO2001037231A3 publication Critical patent/WO2001037231A3/en

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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

A carbon monoxide detector (16) for an air vehicle wherein the indicated and alarmed level of carbon monoxide is compensated to account for the increased susceptibility of a human body to the effects of carbon monoxide as the ambient air pressure is decreased. A pressure sensor (36) provides a signal utilized to adjust a carbon monoxide level signal or a carbon monoxide level alarm set point. A display (24) of the carbon monoxide sensor (16) may be utilized to present both the time and the adjusted level of carbon monoxide to the occupants of the air vehicle.
PCT/US2000/042229 1999-11-17 2000-11-17 Carbon monoxide detector for air vehicles WO2001037231A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU34405/01A AU3440501A (en) 1999-11-17 2000-11-17 Carbon monoxide detector for air vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16596999P 1999-11-17 1999-11-17
US60/165,969 1999-11-17

Publications (3)

Publication Number Publication Date
WO2001037231A2 WO2001037231A2 (en) 2001-05-25
WO2001037231A8 true WO2001037231A8 (en) 2002-04-11
WO2001037231A3 WO2001037231A3 (en) 2002-12-05

Family

ID=22601251

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/042229 WO2001037231A2 (en) 1999-11-17 2000-11-17 Carbon monoxide detector for air vehicles

Country Status (2)

Country Link
AU (1) AU3440501A (en)
WO (1) WO2001037231A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1021562C2 (en) * 2002-09-30 2004-04-02 Norbert Peter Vroege Device operating independently for providing air quality information.
CN103760310B (en) * 2014-02-11 2014-09-03 刁欣炜 Detecting and alarming device and method for air quality in vehicle
US11493492B2 (en) * 2019-02-12 2022-11-08 Google Llc Compensation of environmentally-induced drift in an electrochemical carbon-monoxide sensor
US11193918B2 (en) 2019-11-05 2021-12-07 Michelle Brown Vehicular carbon monoxide alarm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217798A1 (en) * 1982-05-12 1983-11-24 Hans-Jörg Dipl.-Kfm. 4400 Münster Hübner METHOD AND MEASURING DEVICE FOR MEASURING AND PROCESSING SIZES OF THE AMBIENT ATMOSPHERES, ESPECIALLY UNDERGROUND
US5428964A (en) * 1994-01-10 1995-07-04 Tec-Way Air Quality Products Inc. Control for air quality machine
US5394934A (en) * 1994-04-15 1995-03-07 American Standard Inc. Indoor air quality sensor and method

Also Published As

Publication number Publication date
AU3440501A (en) 2001-05-30
WO2001037231A3 (en) 2002-12-05
WO2001037231A2 (en) 2001-05-25

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