BE690694A - - Google Patents
Info
- Publication number
- BE690694A BE690694A BE690694DA BE690694A BE 690694 A BE690694 A BE 690694A BE 690694D A BE690694D A BE 690694DA BE 690694 A BE690694 A BE 690694A
- Authority
- BE
- Belgium
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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
- G01N21/69—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids, e.g. molten metal
Landscapes
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (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 |
|---|---|---|---|
| FR49650A FR1474938A (en) | 1966-02-15 | 1966-02-15 | Continuous analyzer of a gas mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690694A true BE690694A (en) | 1967-05-16 |
Family
ID=8601392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690694D BE690694A (en) | 1966-02-15 | 1966-12-05 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE690694A (en) |
| DE (1) | DE1598303A1 (en) |
| FR (1) | FR1474938A (en) |
| GB (1) | GB1112215A (en) |
| LU (1) | LU52542A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120730C2 (en) * | 1991-06-24 | 1995-11-23 | Heraeus Noblelight Gmbh | Electrodeless low-pressure discharge lamp |
| DE19502069C2 (en) * | 1995-01-16 | 1999-04-29 | Ver Energiewerke Ag | Arrangement for the optical determination of the concentration of alkalis in a hot gas stream |
| DE19651208C2 (en) * | 1996-12-10 | 1999-05-27 | Boehringer Ingelheim Kg | Method and device for non-destructive leak testing of containers filled with liquid |
-
1966
- 1966-02-15 FR FR49650A patent/FR1474938A/en not_active Expired
- 1966-12-05 BE BE690694D patent/BE690694A/xx unknown
- 1966-12-08 LU LU52542D patent/LU52542A1/xx unknown
-
1967
- 1967-02-09 DE DE19671598303 patent/DE1598303A1/en active Pending
-
1968
- 1968-01-18 GB GB268867A patent/GB1112215A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU52542A1 (en) | 1967-02-08 |
| GB1112215A (en) | 1968-05-01 |
| DE1598303A1 (en) | 1970-10-29 |
| FR1474938A (en) | 1967-03-31 |