FI770205A - - Google Patents
Info
- Publication number
- FI770205A FI770205A FI770205A FI770205A FI770205A FI 770205 A FI770205 A FI 770205A FI 770205 A FI770205 A FI 770205A FI 770205 A FI770205 A FI 770205A FI 770205 A FI770205 A FI 770205A
- Authority
- FI
- Finland
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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB259676 | 1976-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI770205A true FI770205A (US06420036-20020716-C00037.png) | 1977-07-24 |
Family
ID=9742357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI770205A FI770205A (US06420036-20020716-C00037.png) | 1976-01-23 | 1977-01-21 |
Country Status (9)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2393295A1 (fr) * | 1977-05-31 | 1978-12-29 | Snecma | Appareil de mesure du pouvoir transmissif de l'atmosphere |
| FR2569864B1 (fr) * | 1984-09-04 | 1987-01-30 | Commissariat Energie Atomique | Equipement d'emission et de distribution de lumiere par fibres optiques, notamment pour le controle spectrophotometrique en ligne a l'aide d'un spectrophotometre double faisceau |
| DE4315152A1 (de) * | 1993-05-07 | 1994-11-10 | Bosch Gmbh Robert | Vorrichtung zur Untersuchung eines Gases |
| DE4433305A1 (de) * | 1994-09-28 | 1996-04-04 | O K Tec Optik Keramik Technolo | Faseroptische Sonde |
| JP2007155494A (ja) * | 2005-12-05 | 2007-06-21 | Kurabo Ind Ltd | ツインフローセルとそれを用いる濃度測定システム |
| EP2169385A1 (en) | 2008-09-24 | 2010-03-31 | Siemens Aktiengesellschaft | An optical measuring head for a duct gas monitoring system |
-
1977
- 1977-01-14 SE SE7700348A patent/SE7700348L/xx unknown
- 1977-01-19 DE DE19772701901 patent/DE2701901A1/de active Pending
- 1977-01-19 NL NL7700510A patent/NL7700510A/xx not_active Application Discontinuation
- 1977-01-20 IT IT09318/77A patent/IT1072375B/it active
- 1977-01-20 FR FR7701597A patent/FR2339166A1/fr active Granted
- 1977-01-20 JP JP535777A patent/JPS5292772A/ja active Pending
- 1977-01-21 FI FI770205A patent/FI770205A/fi not_active Application Discontinuation
- 1977-01-21 DK DK25577A patent/DK25577A/da unknown
- 1977-01-21 NO NO770194A patent/NO770194L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2339166B3 (US06420036-20020716-C00037.png) | 1979-09-21 |
| JPS5292772A (en) | 1977-08-04 |
| DK25577A (da) | 1977-07-24 |
| NO770194L (no) | 1977-07-26 |
| IT1072375B (it) | 1985-04-10 |
| DE2701901A1 (de) | 1977-07-28 |
| NL7700510A (nl) | 1977-07-26 |
| FR2339166A1 (fr) | 1977-08-19 |
| SE7700348L (sv) | 1977-07-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn |
Owner name: GRAVINER LIMITED |