NL7207630A - - Google Patents
Info
- Publication number
- NL7207630A NL7207630A NL7207630A NL7207630A NL7207630A NL 7207630 A NL7207630 A NL 7207630A NL 7207630 A NL7207630 A NL 7207630A NL 7207630 A NL7207630 A NL 7207630A NL 7207630 A NL7207630 A NL 7207630A
- Authority
- NL
- Netherlands
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
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207630A NL7207630A (en:Method) | 1972-06-06 | 1972-06-06 | |
| GB2677073A GB1428167A (en) | 1972-06-06 | 1973-06-05 | Process and apparatus for measuring the density of mists |
| DE19732328888 DE2328888A1 (de) | 1972-06-06 | 1973-06-06 | Verfahren und vorrichtung zum messen der dichte von nebel |
| BE131926A BE800519A (nl) | 1972-06-06 | 1973-06-06 | Werkwijze en inrichting voor het meten van de dichtheid van nevel of mist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207630A NL7207630A (en:Method) | 1972-06-06 | 1972-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207630A true NL7207630A (en:Method) | 1973-12-10 |
Family
ID=19816210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207630A NL7207630A (en:Method) | 1972-06-06 | 1972-06-06 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE800519A (en:Method) |
| DE (1) | DE2328888A1 (en:Method) |
| GB (1) | GB1428167A (en:Method) |
| NL (1) | NL7207630A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH592933A5 (en:Method) * | 1976-04-05 | 1977-11-15 | Cerberus Ag | |
| DE2951459C2 (de) | 1979-12-20 | 1984-03-29 | Heimann Gmbh, 6200 Wiesbaden | Optische Anordnung für einen Rauchmelder nach dem Lichtstreuungsprinzip |
| FR2747194B1 (fr) * | 1996-04-06 | 1998-07-10 | Degreane Ets | Procede pour mesurer la diffusion optique par modulation basse frequence d'une lampe a halogene et diffusiometre pour la mise en oeuvre de ce procede |
| GB2511344A (en) * | 2013-02-28 | 2014-09-03 | Gkn Aerospace Services Ltd | Ice detection |
-
1972
- 1972-06-06 NL NL7207630A patent/NL7207630A/xx unknown
-
1973
- 1973-06-05 GB GB2677073A patent/GB1428167A/en not_active Expired
- 1973-06-06 DE DE19732328888 patent/DE2328888A1/de active Pending
- 1973-06-06 BE BE131926A patent/BE800519A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2328888A1 (de) | 1973-12-20 |
| BE800519A (nl) | 1973-12-06 |
| GB1428167A (en) | 1976-03-17 |