AT248747B - Zum Anzeigen und Messen der in der Luft enthaltenen Kohlensäure dienendes Prüfröhrchen - Google Patents

Zum Anzeigen und Messen der in der Luft enthaltenen Kohlensäure dienendes Prüfröhrchen

Info

Publication number
AT248747B
AT248747B AT651364A AT651364A AT248747B AT 248747 B AT248747 B AT 248747B AT 651364 A AT651364 A AT 651364A AT 651364 A AT651364 A AT 651364A AT 248747 B AT248747 B AT 248747B
Authority
AT
Austria
Prior art keywords
measure
display
air
carbon dioxide
test tube
Prior art date
Application number
AT651364A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT248747B publication Critical patent/AT248747B/de

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)
AT651364A 1963-09-25 1964-07-29 Zum Anzeigen und Messen der in der Luft enthaltenen Kohlensäure dienendes Prüfröhrchen AT248747B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA44134A DE1215401B (de) 1963-09-25 1963-09-25 Pruefroehrchen fuer Kohlendioxyd

Publications (1)

Publication Number Publication Date
AT248747B true AT248747B (de) 1966-08-10

Family

ID=6934022

Family Applications (1)

Application Number Title Priority Date Filing Date
AT651364A AT248747B (de) 1963-09-25 1964-07-29 Zum Anzeigen und Messen der in der Luft enthaltenen Kohlensäure dienendes Prüfröhrchen

Country Status (7)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217832C2 (de) * 1982-05-12 1984-10-11 Drägerwerk AG, 2400 Lübeck Prüfröhrchen zur Messung von Gasen
US5179002A (en) * 1986-08-13 1993-01-12 Nellcor Incorporated Apparatus for determining whether respiratory gas is present in a gaseous sample
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
US4728499A (en) * 1986-08-13 1988-03-01 Fehder Carl G Carbon dioxide indicator device
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
US8449834B2 (en) 2006-09-25 2013-05-28 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431087B2 (en) 2006-09-25 2013-04-30 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
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
US8396524B2 (en) 2006-09-27 2013-03-12 Covidien Lp Medical sensor and technique for using the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007525B (de) 1955-08-12 1957-05-02 Draegerwerk Ag Verfahren zum Nachweis von Kohlensaeure in Luft oder anderen Gasen

Also Published As

Publication number Publication date
GB1043988A (en) 1966-09-28
CH469265A (de) 1969-02-28
BE651993A (de) 1964-12-16
DK109167C (da) 1968-03-25
DE1215401B (de) 1966-04-28
NL6410269A (de) 1965-03-26

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