DE3682188D1 - Infrarot-gasanalysiervorrichtung und eine darin verwendete infrarotquelle. - Google Patents
Infrarot-gasanalysiervorrichtung und eine darin verwendete infrarotquelle.Info
- Publication number
- DE3682188D1 DE3682188D1 DE8686309972T DE3682188T DE3682188D1 DE 3682188 D1 DE3682188 D1 DE 3682188D1 DE 8686309972 T DE8686309972 T DE 8686309972T DE 3682188 T DE3682188 T DE 3682188T DE 3682188 D1 DE3682188 D1 DE 3682188D1
- Authority
- DE
- Germany
- Prior art keywords
- infrared
- gas analyzer
- enclosure
- source used
- gas
- 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 - Fee Related
Links
- 230000005284 excitation Effects 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
- G01J3/108—Arrangements of light sources specially adapted for spectrometry or colorimetry for measurement in the infrared range
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06166—Line selective sources
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL7749486A IL77494A (en) | 1986-01-01 | 1986-01-01 | Gas analyzer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3682188D1 true DE3682188D1 (de) | 1991-11-28 |
Family
ID=11056488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686309972T Expired - Fee Related DE3682188D1 (de) | 1986-01-01 | 1986-12-19 | Infrarot-gasanalysiervorrichtung und eine darin verwendete infrarotquelle. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4755675A (de) |
EP (1) | EP0231639B1 (de) |
JP (1) | JPH073387B2 (de) |
AT (1) | ATE68881T1 (de) |
AU (1) | AU582290B2 (de) |
BR (1) | BR8606609A (de) |
CA (1) | CA1277507C (de) |
DE (1) | DE3682188D1 (de) |
IL (1) | IL77494A (de) |
ZA (1) | ZA869540B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL90744A (en) * | 1989-06-25 | 1992-07-15 | Spegas Ind Ltd | Method and apparatus for gas analysis |
FI85426C (fi) * | 1990-08-03 | 1992-04-10 | Vaisala Oy | Anordning och foerfarande foer maetning av halten av en gas. |
US5500301A (en) * | 1991-03-07 | 1996-03-19 | Kabushiki Kaisha Kobe Seiko Sho | A1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy films |
EP0685728B1 (de) * | 1994-06-04 | 2002-12-11 | Orbisphere Laboratories Neuchatel Sa | Photoakustisches Analysegerät |
US5944670A (en) * | 1996-12-02 | 1999-08-31 | Oridion Medical Ltd. | Breath test for the diagnosis of bacterial infection |
IL121793A (en) * | 1997-09-17 | 2008-06-05 | Lewis Coleman | Isotopic gas analyzer |
US6586885B2 (en) * | 2001-08-20 | 2003-07-01 | Motorola, Inc. | MHCD and microfluidic apparatus and method |
IL162326A0 (en) * | 2001-12-06 | 2005-11-20 | Alaris Medical Syst Inc | Co2 monitored drug infusion system |
US8085301B2 (en) * | 2009-03-16 | 2011-12-27 | Southwest Research Institute | Compact handheld detector for greenhouse gasses |
US20100230593A1 (en) * | 2009-03-16 | 2010-09-16 | Southwest Research Institute | Compact handheld non-laser detector for greenhouse gasses |
WO2016141155A1 (en) | 2015-03-05 | 2016-09-09 | Honeywell International Inc. | Use of selected glass types and glass thicknesses in the optical path to remove cross sensitivity to water absorption peaks |
US10458900B2 (en) | 2015-09-10 | 2019-10-29 | Honeywell International Inc. | Gas detector with normalized response and improved sensitivity |
WO2017062626A1 (en) | 2015-10-09 | 2017-04-13 | Honeywell International Inc. | Electromagnetic radiation detector using a planar golay cell |
EP3637103A1 (de) | 2016-01-13 | 2020-04-15 | Inficon GmbH | Gasnachweis mit breitem spektrum unter verwendung eines elektrochemischen gasdetektors |
DE102022208770A1 (de) | 2022-08-24 | 2024-02-29 | Hochschule Reutlingen, Körperschaft des öffentlichen Rechts | Vorrichtung zum Erfassen von mindestens einer gasförmigen Komponente in einem Gas |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614653A (en) * | 1963-05-02 | 1971-10-19 | Bell Telephone Labor Inc | Optical maser |
US4005330A (en) * | 1975-01-20 | 1977-01-25 | General Electric Company | Electrodeless fluorescent lamp |
JPS51140683A (en) * | 1975-05-29 | 1976-12-03 | Hamamatsu Tv Kk | Molecular absorbance spectorchemical analyzer |
US4274063A (en) * | 1976-12-30 | 1981-06-16 | Ali Javan | Infrared spectroscopic lamps and gas detectors incorporating such lamps |
US4075505A (en) * | 1977-01-10 | 1978-02-21 | Xonics, Inc. | Molecular emission lamp |
GB1591709A (en) * | 1977-12-08 | 1981-06-24 | Emi Ltd | Discharge tubes |
JPS5515086A (en) * | 1978-07-18 | 1980-02-01 | Sanyo Electric Co Ltd | Gas density measuring unit |
DE2952464C2 (de) * | 1979-12-27 | 1986-03-27 | Siemens AG, 1000 Berlin und 8000 München | Nichtdispersiver Infrarot-Gasanalysator |
DE3043332A1 (de) * | 1980-11-17 | 1982-07-01 | Siemens AG, 1000 Berlin und 8000 München | Nichtdispersiver infrarot-gasanalysator |
FI67625C (fi) * | 1983-04-06 | 1985-04-10 | Instrumentarium Oy | Foerfarande foer eliminering av maetningsfel vid fotometeranalys |
US4648396A (en) * | 1985-05-03 | 1987-03-10 | Brigham And Women's Hospital | Respiration detector |
US4652790A (en) * | 1985-11-12 | 1987-03-24 | Fusion Systems Corporation | Electrodeless discharge lamp |
-
1986
- 1986-01-01 IL IL7749486A patent/IL77494A/xx not_active IP Right Cessation
- 1986-12-19 AT AT86309972T patent/ATE68881T1/de not_active IP Right Cessation
- 1986-12-19 ZA ZA869540A patent/ZA869540B/xx unknown
- 1986-12-19 DE DE8686309972T patent/DE3682188D1/de not_active Expired - Fee Related
- 1986-12-19 EP EP19860309972 patent/EP0231639B1/de not_active Expired - Lifetime
- 1986-12-24 AU AU66994/86A patent/AU582290B2/en not_active Ceased
- 1986-12-26 JP JP30899186A patent/JPH073387B2/ja not_active Expired - Fee Related
- 1986-12-29 US US06/946,876 patent/US4755675A/en not_active Expired - Lifetime
- 1986-12-30 CA CA000526535A patent/CA1277507C/en not_active Expired - Fee Related
- 1986-12-30 BR BR8606609A patent/BR8606609A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH073387B2 (ja) | 1995-01-18 |
EP0231639A3 (en) | 1988-04-27 |
BR8606609A (pt) | 1987-10-20 |
AU582290B2 (en) | 1989-03-16 |
JPS62235545A (ja) | 1987-10-15 |
EP0231639B1 (de) | 1991-10-23 |
EP0231639A2 (de) | 1987-08-12 |
ZA869540B (en) | 1987-08-26 |
ATE68881T1 (de) | 1991-11-15 |
CA1277507C (en) | 1990-12-11 |
IL77494A (en) | 1989-12-15 |
AU6699486A (en) | 1987-07-09 |
US4755675A (en) | 1988-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ORIDION MEDICAL LTD., JERUSALEM/JERUSALAJIM, IL |
|
8339 | Ceased/non-payment of the annual fee |