DE2425875A1 - Truebungsmessgeraet - Google Patents
TruebungsmessgeraetInfo
- Publication number
- DE2425875A1 DE2425875A1 DE19742425875 DE2425875A DE2425875A1 DE 2425875 A1 DE2425875 A1 DE 2425875A1 DE 19742425875 DE19742425875 DE 19742425875 DE 2425875 A DE2425875 A DE 2425875A DE 2425875 A1 DE2425875 A1 DE 2425875A1
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- light
- chamber
- bulkheads
- measuring chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000012806 monitoring device Methods 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 31
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 15
- 230000004907 flux Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 208000008384 ileus Diseases 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases
- F02F7/0085—Materials for constructing engines or their parts
- F02F2007/0092—Transparent materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742425875 DE2425875A1 (de) | 1974-05-28 | 1974-05-28 | Truebungsmessgeraet |
| GB1790375A GB1498465A (en) | 1974-05-28 | 1975-04-30 | Gas opacimeter |
| FR7516344A FR2273274B3 (OSRAM) | 1974-05-28 | 1975-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742425875 DE2425875A1 (de) | 1974-05-28 | 1974-05-28 | Truebungsmessgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2425875A1 true DE2425875A1 (de) | 1975-12-11 |
Family
ID=5916723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742425875 Withdrawn DE2425875A1 (de) | 1974-05-28 | 1974-05-28 | Truebungsmessgeraet |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2425875A1 (OSRAM) |
| FR (1) | FR2273274B3 (OSRAM) |
| GB (1) | GB1498465A (OSRAM) |
-
1974
- 1974-05-28 DE DE19742425875 patent/DE2425875A1/de not_active Withdrawn
-
1975
- 1975-04-30 GB GB1790375A patent/GB1498465A/en not_active Expired
- 1975-05-26 FR FR7516344A patent/FR2273274B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2273274A1 (OSRAM) | 1975-12-26 |
| FR2273274B3 (OSRAM) | 1978-12-22 |
| GB1498465A (en) | 1978-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2211073A1 (de) | Truebungsmessgeraet | |
| EP0739480B1 (de) | Vorrichtung zur dichte- und konzentrations-bestimmung von sichtbaren bestandteilen in fluiden | |
| DE102009028254A1 (de) | Verfahren für Untersuchungen an Flüssigkeiten sowie Vorrichtung hierfür | |
| DE10204963A1 (de) | Fotometrische Sonde für Untersuchungen an Flüssigkeiten sowie Verfahren hierfür | |
| DE69225844T2 (de) | Rauchmessgerät | |
| DE2937352B1 (de) | Multipass-Anordnung | |
| DE2649190A1 (de) | Infrarot-analysator | |
| AT409039B (de) | Verfahren zur messung der opacität in gasen | |
| DE1598138C3 (de) | Vorrichtung zum Messen der Konzentration von in einem strömenden Gas suspendierten Teilchen, insbesondere des Rußgehaltes der Abgase von Brennkraftmaschinea | |
| DE2425877C3 (de) | Trübungsmeßvorrichtung | |
| DE2425875A1 (de) | Truebungsmessgeraet | |
| EP0380046A2 (de) | Verfahren zur Prüfung von Zählern, insbesondere von Elektrizitäts-, Gas- und Wasser-zählern sowie Vorrichtung zur Durchführung des Verfahrens | |
| DE102015217940A1 (de) | Prüfvorrichtung für einen Gasinjektor | |
| DE4413670C2 (de) | Infrarot-Gasanalysator | |
| DE10133970B4 (de) | Gerät zur Dichte- und Konzentrationsbestimmung von sichtbaren Bestandteilen in Fluiden | |
| DE2425876A1 (de) | Truebungsmessgeraet | |
| DE2154611C2 (de) | Trübungsmeßgerät | |
| DE3340505C2 (de) | Küvette zur Aufnahme von Substanzen bei der Spektralphotometrie | |
| DE2512538A1 (de) | Truebungsmessgeraet | |
| DE19920184C2 (de) | Verfahren für die gleichzeitige Erfassung von diffuser und specularer Reflexion von Proben, insbesondere undurchsichtiger Proben, sowie Reflektanz-Meßsonde | |
| DE2254388C2 (de) | Trübungsmeßgerät | |
| CH571750A5 (en) | Photoelectricccc aerosol or smoke detector - second photo cell receives reflected light from prism surface to compensate for contamination | |
| DE19848120C2 (de) | Einrichtung zur Messung der Strahlungsabsorption von Gasen | |
| DE2442968A1 (de) | Geraet zur optischen bestimmung der truebung von stroemenden gasen | |
| DE508348C (de) | Verfahren zur photographischen Registrierung von Senkungs-, Diffusions- und aehnlichen Vorgaengen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |