Nothing Special   »   [go: up one dir, main page]

GB2155184B - Combined sensor device for detecting toxic gases - Google Patents

Combined sensor device for detecting toxic gases

Info

Publication number
GB2155184B
GB2155184B GB08503514A GB8503514A GB2155184B GB 2155184 B GB2155184 B GB 2155184B GB 08503514 A GB08503514 A GB 08503514A GB 8503514 A GB8503514 A GB 8503514A GB 2155184 B GB2155184 B GB 2155184B
Authority
GB
United Kingdom
Prior art keywords
sensor device
toxic gases
combined sensor
detecting toxic
detecting
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
Application number
GB08503514A
Other versions
GB2155184A (en
GB8503514D0 (en
Inventor
Joseph Robert Stetter
Solomon Zaromb
Melvin Walker Findlay
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of GB8503514D0 publication Critical patent/GB8503514D0/en
Publication of GB2155184A publication Critical patent/GB2155184A/en
Application granted granted Critical
Publication of GB2155184B publication Critical patent/GB2155184B/en
Expired 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
    • G01N33/0011—Sample conditioning
    • G01N33/0013—Sample conditioning by a chemical reaction
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB08503514A 1984-03-02 1985-02-12 Combined sensor device for detecting toxic gases Expired GB2155184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58572184A 1984-03-02 1984-03-02

Publications (3)

Publication Number Publication Date
GB8503514D0 GB8503514D0 (en) 1985-03-13
GB2155184A GB2155184A (en) 1985-09-18
GB2155184B true GB2155184B (en) 1988-04-13

Family

ID=24342673

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08503514A Expired GB2155184B (en) 1984-03-02 1985-02-12 Combined sensor device for detecting toxic gases
GB08629014A Expired GB2184244B (en) 1984-03-02 1986-12-04 Device for detecting a component of an ambient gas

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08629014A Expired GB2184244B (en) 1984-03-02 1986-12-04 Device for detecting a component of an ambient gas

Country Status (6)

Country Link
JP (1) JPS60205348A (en)
CA (1) CA1261720A (en)
DE (1) DE3507385A1 (en)
FR (1) FR2560685B1 (en)
GB (2) GB2155184B (en)
IT (1) IT1184147B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624509A1 (en) * 1980-09-26 1988-06-30 Maria Gyulai Dr Dobosne Arrangement and process for detecting halogen-containing compounds
DE3729286A1 (en) * 1987-09-02 1989-03-16 Draegerwerk Ag MEASURING DEVICE FOR ANALYZING A GAS MIXTURE
GB8804717D0 (en) * 1988-02-29 1988-03-30 Atomic Energy Authority Uk Gas sensing
GB2482335B (en) * 2010-07-30 2012-09-19 Thermo Electron Mfg Ltd Apparatus and method for combustion analysing a sample

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812613C2 (en) * 1978-03-22 1983-12-15 Bayer Ag, 5090 Leverkusen Electrochemical cell
GB2034893A (en) * 1978-11-17 1980-06-11 English Electric Valve Co Ltd Combustible gas detector
IT1145264B (en) * 1979-03-15 1986-11-05 Ricardo Consulting Eng APPARATUS AND PROCEDURE FOR DETERMINING THE CONCENTRATION OF THE AIR / FUEL MIXTURE SUPPLIED TO AN INTERNAL COMBUSTION ENGINE
DE3118936C2 (en) * 1981-05-13 1985-07-04 Drägerwerk AG, 2400 Lübeck Use of a measuring method for gaseous or vaporous media and a device for this
GB2099588B (en) * 1981-05-28 1985-10-30 Nat Res Dev Fluid component measuring and alarm device
US4433922A (en) * 1982-07-02 1984-02-28 The Babcock & Wilcox Company Calorimeter

Also Published As

Publication number Publication date
GB2184244B (en) 1988-04-07
IT8519721A0 (en) 1985-03-01
FR2560685B1 (en) 1989-05-12
GB2184244A (en) 1987-06-17
GB2155184A (en) 1985-09-18
GB8503514D0 (en) 1985-03-13
CA1261720A (en) 1989-09-26
IT1184147B (en) 1987-10-22
GB8629014D0 (en) 1987-01-14
FR2560685A1 (en) 1985-09-06
DE3507385A1 (en) 1985-09-05
JPS60205348A (en) 1985-10-16

Similar Documents

Publication Publication Date Title
GB2155185B (en) Sensor array for toxic gas detection
GB2174198B (en) Interferometric device for detecting gas
GB2170913B (en) Gas sensor
EP0151474A3 (en) Device for the photo-acoustic detection of gases
EP0187372A3 (en) Position detecting device position detecting device
DE3376684D1 (en) Gas sensor
GB8518623D0 (en) Gas sensor
DE3573165D1 (en) Gas sensor
DE3566932D1 (en) Position detecting apparatus
GB8526374D0 (en) Position detecting device
DE3173950D1 (en) Sensor for oxygen-combustibles gas mixtures
DE3660697D1 (en) Gas sensor
EP0327089A3 (en) Gas detecting device
EP0184835A3 (en) Position detecting device
EP0282901A3 (en) Colorimetric gas measuring device
GB2167192B (en) Sensor device suitable for gases
GB8827446D0 (en) Measuring sensor for portable analyzer
EP0176787A3 (en) Gas sensor
GB8522434D0 (en) Gas detecting elements
GB2155184B (en) Combined sensor device for detecting toxic gases
GB8719017D0 (en) Gas sensing device
GB8411448D0 (en) Gas sensor
GB8516389D0 (en) Gas sensors
GB2226139B (en) Microflow sensor for gases
JPS57197460A (en) Sensor for combustible

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970212