DK25577A - DEVICE FOR DETECTING LIGHT-EFFECTIVE SUBSTANCE IN A FLUID - Google Patents
DEVICE FOR DETECTING LIGHT-EFFECTIVE SUBSTANCE IN A FLUIDInfo
- Publication number
- DK25577A DK25577A DK25577A DK25577A DK25577A DK 25577 A DK25577 A DK 25577A DK 25577 A DK25577 A DK 25577A DK 25577 A DK25577 A DK 25577A DK 25577 A DK25577 A DK 25577A
- Authority
- DK
- Denmark
- Prior art keywords
- fluid
- detecting light
- effective substance
- substance
- effective
- Prior art date
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB259676 | 1976-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK25577A true DK25577A (en) | 1977-07-24 |
Family
ID=9742357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK25577A DK25577A (en) | 1976-01-23 | 1977-01-21 | DEVICE FOR DETECTING LIGHT-EFFECTIVE SUBSTANCE IN A FLUID |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5292772A (en) |
| DE (1) | DE2701901A1 (en) |
| DK (1) | DK25577A (en) |
| FI (1) | FI770205A (en) |
| FR (1) | FR2339166A1 (en) |
| IT (1) | IT1072375B (en) |
| NL (1) | NL7700510A (en) |
| NO (1) | NO770194L (en) |
| SE (1) | SE7700348L (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2393295A1 (en) * | 1977-05-31 | 1978-12-29 | Snecma | ATMOSPHERE TRANSMISSIVE POWER MEASUREMENT |
| FR2569864B1 (en) * | 1984-09-04 | 1987-01-30 | Commissariat Energie Atomique | OPTICAL FIBER LIGHT EMITTING AND DISTRIBUTION EQUIPMENT, PARTICULARLY FOR ONLINE SPECTROPHOTOMETER CONTROL USING A DOUBLE BEAM SPECTROPHOTOMETER |
| DE4315152A1 (en) * | 1993-05-07 | 1994-11-10 | Bosch Gmbh Robert | Device for examining a gas |
| DE4433305A1 (en) * | 1994-09-28 | 1996-04-04 | O K Tec Optik Keramik Technolo | Fibre-optic probe for measuring e.g. fluorescence, scattering or Raman effect in solid, liquid and gaseous material |
| JP2007155494A (en) * | 2005-12-05 | 2007-06-21 | Kurabo Ind Ltd | Twin flow cell and concentration measuring system using it |
| 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/en unknown
- 1977-01-19 DE DE19772701901 patent/DE2701901A1/en active Pending
- 1977-01-19 NL NL7700510A patent/NL7700510A/en not_active Application Discontinuation
- 1977-01-20 FR FR7701597A patent/FR2339166A1/en active Granted
- 1977-01-20 IT IT09318/77A patent/IT1072375B/en active
- 1977-01-20 JP JP535777A patent/JPS5292772A/en active Pending
- 1977-01-21 NO NO770194A patent/NO770194L/en unknown
- 1977-01-21 DK DK25577A patent/DK25577A/en unknown
- 1977-01-21 FI FI770205A patent/FI770205A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7700510A (en) | 1977-07-26 |
| JPS5292772A (en) | 1977-08-04 |
| IT1072375B (en) | 1985-04-10 |
| SE7700348L (en) | 1977-07-24 |
| FI770205A (en) | 1977-07-24 |
| FR2339166A1 (en) | 1977-08-19 |
| FR2339166B3 (en) | 1979-09-21 |
| NO770194L (en) | 1977-07-26 |
| DE2701901A1 (en) | 1977-07-28 |
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