GB1043988A - Improvements in or relating to sampling apparatus for indicating the presence of carbon dioxide in air - Google Patents

Improvements in or relating to sampling apparatus for indicating the presence of carbon dioxide in air

Info

Publication number
GB1043988A
GB1043988A GB3923264A GB3923264A GB1043988A GB 1043988 A GB1043988 A GB 1043988A GB 3923264 A GB3923264 A GB 3923264A GB 3923264 A GB3923264 A GB 3923264A GB 1043988 A GB1043988 A GB 1043988A
Authority
GB
United Kingdom
Prior art keywords
relating
indicating
air
carbon dioxide
sampling apparatus
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
GB3923264A
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.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
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 Auergesellschaft GmbH filed Critical Auergesellschaft GmbH
Publication of GB1043988A publication Critical patent/GB1043988A/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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB3923264A 1963-09-25 1964-09-25 Improvements in or relating to sampling apparatus for indicating the presence of carbon dioxide in air Expired GB1043988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA44134A DE1215401B (en) 1963-09-25 1963-09-25 Test tube for carbon dioxide

Publications (1)

Publication Number Publication Date
GB1043988A true GB1043988A (en) 1966-09-28

Family

ID=6934022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3923264A Expired GB1043988A (en) 1963-09-25 1964-09-25 Improvements in or relating to sampling apparatus for indicating the presence of carbon dioxide in air

Country Status (7)

Country Link
AT (1) AT248747B (en)
BE (1) BE651993A (en)
CH (1) CH469265A (en)
DE (1) DE1215401B (en)
DK (1) DK109167C (en)
GB (1) GB1043988A (en)
NL (1) NL6410269A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119930A (en) * 1982-05-12 1983-11-23 Draegerwerk Ag Measuring temperature and concentration of a gas
WO1988001384A1 (en) * 1986-08-13 1988-02-25 Barnard, Eric, Edward Indicator device
US4994117A (en) * 1986-08-13 1991-02-19 Fehder Carl G Quantitative carbon dioxide detector
US5166075A (en) * 1986-08-13 1992-11-24 Nellcor Incorporated Method for determining whether respiratory gas is present in a gaseous sample
US5179002A (en) * 1986-08-13 1993-01-12 Nellcor Incorporated Apparatus for determining whether respiratory gas is present in a gaseous sample
US5749358A (en) 1996-10-10 1998-05-12 Nellcor Puritan Bennett Incorporated Resuscitator bag exhaust port with CO2 indicator
US7992561B2 (en) 2006-09-25 2011-08-09 Nellcor Puritan Bennett Llc Carbon dioxide-sensing airway products and technique for using the same
US8062221B2 (en) 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection and technique for using the same
US8396524B2 (en) 2006-09-27 2013-03-12 Covidien Lp Medical sensor and technique for using the same
US8420405B2 (en) 2006-09-25 2013-04-16 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431088B2 (en) 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431087B2 (en) 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8449834B2 (en) 2006-09-25 2013-05-28 Covidien Lp Carbon dioxide detector having borosilicate substrate

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119930A (en) * 1982-05-12 1983-11-23 Draegerwerk Ag Measuring temperature and concentration of a gas
WO1988001384A1 (en) * 1986-08-13 1988-02-25 Barnard, Eric, Edward Indicator device
EP0257916A1 (en) * 1986-08-13 1988-03-02 Nellcor Incorporated Indicator device
US4994117A (en) * 1986-08-13 1991-02-19 Fehder Carl G Quantitative carbon dioxide detector
US5166075A (en) * 1986-08-13 1992-11-24 Nellcor Incorporated Method for determining whether respiratory gas is present in a gaseous sample
US5179002A (en) * 1986-08-13 1993-01-12 Nellcor Incorporated Apparatus for determining whether respiratory gas is present in a gaseous sample
US5749358A (en) 1996-10-10 1998-05-12 Nellcor Puritan Bennett Incorporated Resuscitator bag exhaust port with CO2 indicator
US8062221B2 (en) 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection and technique for using the same
US7992561B2 (en) 2006-09-25 2011-08-09 Nellcor Puritan Bennett Llc Carbon dioxide-sensing airway products and technique for using the same
US8109272B2 (en) 2006-09-25 2012-02-07 Nellcor Puritan Bennett Llc Carbon dioxide-sensing airway products and technique for using the same
US8128574B2 (en) 2006-09-25 2012-03-06 Nellcor Puritan Bennett Llc Carbon dioxide-sensing airway products and technique for using the same
US8420405B2 (en) 2006-09-25 2013-04-16 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431088B2 (en) 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431087B2 (en) 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8449834B2 (en) 2006-09-25 2013-05-28 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8454526B2 (en) 2006-09-25 2013-06-04 Covidien Lp Carbon dioxide-sensing airway products and technique for using the same
US8396524B2 (en) 2006-09-27 2013-03-12 Covidien Lp Medical sensor and technique for using the same

Also Published As

Publication number Publication date
AT248747B (en) 1966-08-10
BE651993A (en) 1964-12-16
CH469265A (en) 1969-02-28
NL6410269A (en) 1965-03-26
DE1215401B (en) 1966-04-28
DK109167C (en) 1968-03-25

Similar Documents

Publication Publication Date Title
GB1043988A (en) Improvements in or relating to sampling apparatus for indicating the presence of carbon dioxide in air
AU291918B2 (en) Improvements in or relating to dust collecting apparatus
GB1030205A (en) Improvements relating to measuring or indicating apparatus
MY7000024A (en) Improvements in or relating to apparatus for the manufacture of pneumatic tyres
GB1049742A (en) Improvements in or relating to process and apparatus for gas analysis
GB995270A (en) Improvements in or relating to apparatus for examining material containing information
GB1031253A (en) Improvements in or relating to air speed indicating instruments
GB1029657A (en) Improvements relating to pneumatic indicating apparatus
GB1029951A (en) Improvements in or relating to apparatus for detecting the presence of gases or vapours in the atmosphere
GB1025712A (en) Improvements in or relating to distance measuring apparatus
MY6800059A (en) Improvements in or relating to extrusion apparatus
GB1035655A (en) Improvements in or relating to apparatus for measuring objects
GB1027226A (en) Improvements relating to methods of and apparatus for measuring the hardness of materials
GB1027566A (en) Improvements in or relating to temperature measuring apparatus
GB1041031A (en) Improvements in or relating to force measuring apparatus
AU277063B2 (en) Improvements in or relating to detecting apparatus
AU245680B2 (en) Improvements in or relating to dimensional measuring apparatus
GB1029831A (en) Improvements in or relating to fluid-density measuring apparatus
AU3251763A (en) Improvements in or relating to detecting apparatus
AU648761A (en) Improvements in or relating to dimensional measuring apparatus
AU273126B2 (en) Improvements in or relating to apparatus for cleaning-windscreens
GB1027994A (en) Improvements relating to gas detecting apparatus
GB1032514A (en) Improvements in or relating to devices for the nondest ructive examination of metals
GB1032121A (en) Improvements in or relating to gauging instruments
AU277733B2 (en) Improvements in or relating to breathing apparatus