SE7506040L - Anordning for metning av gasers morkhetsgrad, serskilt for avgaser fran motorer - Google Patents
Anordning for metning av gasers morkhetsgrad, serskilt for avgaser fran motorerInfo
- Publication number
- SE7506040L SE7506040L SE7506040A SE7506040A SE7506040L SE 7506040 L SE7506040 L SE 7506040L SE 7506040 A SE7506040 A SE 7506040A SE 7506040 A SE7506040 A SE 7506040A SE 7506040 L SE7506040 L SE 7506040L
- Authority
- SE
- Sweden
- Prior art keywords
- darkets
- saturation
- separately
- gas
- engine exhaust
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
-
- 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
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)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742425876 DE2425876C3 (de) | 1974-05-28 | 1974-05-28 | Trübungsmeßvorrichtung |
DE19752512538 DE2512538A1 (de) | 1975-03-21 | 1975-03-21 | Truebungsmessgeraet |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7506040L true SE7506040L (sv) | 1975-12-01 |
Family
ID=25767196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7506040A SE7506040L (sv) | 1974-05-28 | 1975-05-27 | Anordning for metning av gasers morkhetsgrad, serskilt for avgaser fran motorer |
Country Status (6)
Country | Link |
---|---|
US (1) | US3973123A (xx) |
JP (1) | JPS5110981A (xx) |
FR (1) | FR2275769A1 (xx) |
GB (1) | GB1506043A (xx) |
IT (1) | IT1038506B (xx) |
SE (1) | SE7506040L (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370553A (en) * | 1980-07-02 | 1983-01-25 | Sensors, Inc. | Contaminated sample gas analyzer and gas cell therefor |
DE3231265C2 (de) * | 1982-08-23 | 1984-06-07 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Strahlenteiler |
JPS6069537A (ja) * | 1983-09-26 | 1985-04-20 | Fuji Electric Corp Res & Dev Ltd | 赤外線ガス分析計 |
DE3526458A1 (de) * | 1985-07-24 | 1987-01-29 | Grundig Emv | Einrichtung zur optischen truebungsmessung von gasen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1053819B (de) * | 1957-05-27 | 1959-03-26 | Huettenwerk Oberhausen Ag | Vorrichtung zur kontinuierlichen Entnahme von heissen, staubhaltigen Gasen fuer Gasanalysatoren |
US3519356A (en) * | 1967-04-07 | 1970-07-07 | Sperry Rand Corp | Ring laser flow meter with means to compensate for changes of refractive index of the flowing medium |
GB1161916A (en) * | 1967-05-26 | 1969-08-20 | Exxon Research Engineering Co | Monitoring of a Contaminant in a Liquid |
DE1908904A1 (de) * | 1969-02-22 | 1970-09-03 | Leitz Ernst Gmbh | Einrichtung zur Untersuchung getruebter Fluessigkeiten |
US3609382A (en) * | 1969-08-15 | 1971-09-28 | Forney International | Light detector with cleaning and testing means |
US3826918A (en) * | 1970-09-10 | 1974-07-30 | Reactor Ct | Radiation-measuring instrument with surfaces shielded against contamination |
DE2211073A1 (de) * | 1972-03-08 | 1973-09-13 | Bosch Gmbh Robert | Truebungsmessgeraet |
US3867640A (en) * | 1972-03-09 | 1975-02-18 | Levy Co Edward C | Dust sampling system |
-
1975
- 1975-05-14 GB GB20289/75A patent/GB1506043A/en not_active Expired
- 1975-05-21 US US05/579,463 patent/US3973123A/en not_active Expired - Lifetime
- 1975-05-26 IT IT23721/75A patent/IT1038506B/it active
- 1975-05-27 SE SE7506040A patent/SE7506040L/xx unknown
- 1975-05-28 JP JP50064001A patent/JPS5110981A/ja active Pending
- 1975-05-28 FR FR7516720A patent/FR2275769A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
US3973123A (en) | 1976-08-03 |
JPS5110981A (xx) | 1976-01-28 |
GB1506043A (en) | 1978-04-05 |
IT1038506B (it) | 1979-11-30 |
FR2275769A1 (fr) | 1976-01-16 |
FR2275769B3 (xx) | 1978-12-29 |
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