LU64854A1 - - Google Patents
Info
- Publication number
- LU64854A1 LU64854A1 LU64854DA LU64854A1 LU 64854 A1 LU64854 A1 LU 64854A1 LU 64854D A LU64854D A LU 64854DA LU 64854 A1 LU64854 A1 LU 64854A1
- Authority
- LU
- Luxembourg
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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/37—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using pneumatic detection
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712109568 DE2109568A1 (de) | 1971-03-01 | 1971-03-01 | Nachweissystem für ein Ultrarot-Gasanalysegerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64854A1 true LU64854A1 (enExample) | 1972-07-05 |
Family
ID=5800128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64854D LU64854A1 (enExample) | 1971-03-01 | 1972-02-28 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5129837B1 (enExample) |
| BE (1) | BE780056A (enExample) |
| DE (1) | DE2109568A1 (enExample) |
| FR (1) | FR2127853A5 (enExample) |
| GB (1) | GB1352977A (enExample) |
| IT (1) | IT947898B (enExample) |
| LU (1) | LU64854A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2702978A1 (de) * | 1976-01-26 | 1977-08-04 | Fuji Electric Co Ltd | Einrichtung zur kompensation pneumatischer stoereffekte bei infrarot-gasanalysegeraeten |
| DE7640723U1 (de) * | 1976-12-27 | 1977-06-16 | Hartmann & Braun Ag, 6000 Frankfurt | Pneumatischer strahlungsdetektor |
| JPS54143151A (en) * | 1978-04-28 | 1979-11-08 | Hitachi Ltd | Heat-sensitive recorder |
| JPS5976351U (ja) * | 1982-11-17 | 1984-05-23 | 株式会社リコー | サ−マルヘツドの位置決め装置 |
| DE9014162U1 (de) * | 1990-10-11 | 1990-12-20 | Siemens AG, 8000 München | Pneumatischer Zweischichtdetektor für NDIR-Gasanalysatoren |
| US5869749A (en) * | 1997-04-30 | 1999-02-09 | Honeywell Inc. | Micromachined integrated opto-flow gas/liquid sensor |
| US5892140A (en) * | 1997-04-30 | 1999-04-06 | Honeywell Inc. | Micromachined inferential opto-thermal gas sensor |
| US5852308A (en) * | 1997-06-30 | 1998-12-22 | Honeywell Inc. | Micromachined inferential opto-thermal gas sensor |
| DE10104556A1 (de) * | 2001-02-01 | 2002-02-07 | Siemens Ag | Nichtdispersiver Infrarot-Gasanalysator |
-
1971
- 1971-03-01 DE DE19712109568 patent/DE2109568A1/de active Pending
-
1972
- 1972-02-25 IT IT2102872A patent/IT947898B/it active
- 1972-02-28 LU LU64854D patent/LU64854A1/xx unknown
- 1972-02-29 GB GB940672A patent/GB1352977A/en not_active Expired
- 1972-02-29 FR FR7206778A patent/FR2127853A5/fr not_active Expired
- 1972-03-01 BE BE780056A patent/BE780056A/xx unknown
- 1972-03-01 JP JP47021405A patent/JPS5129837B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5129837B1 (enExample) | 1976-08-27 |
| FR2127853A5 (enExample) | 1972-10-13 |
| GB1352977A (en) | 1974-05-15 |
| BE780056A (fr) | 1972-09-01 |
| DE2109568A1 (de) | 1972-09-14 |
| IT947898B (it) | 1973-05-30 |