CA922538A - Gas analyzing apparatus - Google Patents

Gas analyzing apparatus

Info

Publication number
CA922538A
CA922538A CA093288A CA93288A CA922538A CA 922538 A CA922538 A CA 922538A CA 093288 A CA093288 A CA 093288A CA 93288 A CA93288 A CA 93288A CA 922538 A CA922538 A CA 922538A
Authority
CA
Canada
Prior art keywords
analyzing apparatus
gas analyzing
gas
analyzing
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
CA093288A
Other versions
CA93288S (en
Inventor
A. Porter William
G. Burough Irvin
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.)
COMMERCIAL ELECTRONICS Inc
Original Assignee
COMMERCIAL ELECTRONICS Inc
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 COMMERCIAL ELECTRONICS Inc filed Critical COMMERCIAL ELECTRONICS Inc
Application granted granted Critical
Publication of CA922538A publication Critical patent/CA922538A/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA093288A 1969-09-17 1970-09-16 Gas analyzing apparatus Expired CA922538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85881769A 1969-09-17 1969-09-17

Publications (1)

Publication Number Publication Date
CA922538A true CA922538A (en) 1973-03-13

Family

ID=25329270

Family Applications (1)

Application Number Title Priority Date Filing Date
CA093288A Expired CA922538A (en) 1969-09-17 1970-09-16 Gas analyzing apparatus

Country Status (5)

Country Link
CA (1) CA922538A (en)
DE (1) DE2044139A1 (en)
FR (1) FR2061491A5 (en)
GB (1) GB1329995A (en)
NL (1) NL7013121A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135304A (en) * 1990-05-11 1992-08-04 Boc Health Care, Inc. Gas analysis system having buffer gas inputs to protect associated optical elements
US5153671A (en) * 1990-05-11 1992-10-06 Boc Health Care, Inc. Gas analysis system having buffer gas inputs to protect associated optical elements
US5245405A (en) * 1990-05-11 1993-09-14 Boc Health Care, Inc. Constant pressure gas cell
DE4129068C2 (en) * 1991-09-02 1999-05-20 Grundig Ag Arrangement for measuring exhaust gases in internal combustion engines
GB2260809B (en) * 1991-10-22 1996-04-03 Marconi Gec Ltd Exhaust gas particle sensor
DE102004028420B3 (en) * 2004-06-04 2006-02-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for the optical detection of substances contained in exhaust gases of chemical processes
CN114624307B (en) * 2020-12-11 2023-04-28 西安电子科技大学 Gas sensor cavity based on hydrodynamics

Also Published As

Publication number Publication date
DE2044139A1 (en) 1971-11-18
NL7013121A (en) 1971-03-19
GB1329995A (en) 1973-09-12
FR2061491A5 (en) 1971-06-18

Similar Documents

Publication Publication Date Title
CA907127A (en) Apparatus for electroculture
CA948127A (en) Gas filter-silencer
CA925631A (en) Elemental analyzing apparatus
CA918558A (en) Apparatus for treating gases
CA959292A (en) Test apparatus
CA922538A (en) Gas analyzing apparatus
CA941559A (en) Nut-tapping apparatus
CA813306A (en) Gas analysis
CA813063A (en) Analysis apparatus
CA866314A (en) Radon sampling apparatus
CA807911A (en) Pipe sampling apparatus
CA810476A (en) Gas diffusion apparatus
CA806473A (en) Gas drying apparatus
CA817177A (en) Gas filtering apparatus
AU434415B2 (en) Gas filter apparatus
CA827972A (en) Gas washing apparatus
CA844851A (en) Analyzing apparatus
AU2347070A (en) Apparatus
AU420409B2 (en) Gas concentration detectio apparatus
CA814149A (en) Catalyst analysis apparatus
AU431981B2 (en) Gas density measuring apparatus
AU6241469A (en) Gas filter apparatus
CA810304A (en) Gas detector
CA838275A (en) Spectrum analyzing apparatus
CA809156A (en) Flock-applying apparatus