SE305757B - - Google Patents
Info
- Publication number
- SE305757B SE305757B SE5757/61A SE575761A SE305757B SE 305757 B SE305757 B SE 305757B SE 5757/61 A SE5757/61 A SE 5757/61A SE 575761 A SE575761 A SE 575761A SE 305757 B SE305757 B SE 305757B
- Authority
- SE
- Sweden
- Prior art keywords
- photo
- cells
- relay
- direct current
- current source
- Prior art date
Links
- 238000005286 illumination Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
- H01H47/24—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil having light-sensitive input
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Edible Seaweed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA800214 | 1960-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE305757B true SE305757B (xx) | 1968-11-04 |
Family
ID=4141212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE5757/61A SE305757B (xx) | 1960-06-01 | 1961-06-01 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3153722A (xx) |
| GB (2) | GB960619A (xx) |
| SE (1) | SE305757B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4514257A (en) * | 1981-03-19 | 1985-04-30 | Svenska Traforskningsinstitutet | Method of measuring fines in pulp suspensions |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1245176B (de) * | 1962-04-06 | 1967-07-20 | Bayer Ag | Anordnung fuer die waehrend der Herstellung photographischer Filme kontinuierlich vorzunehmende Messung des Wassergehalts photographischer Schichten |
| US3411012A (en) * | 1964-09-01 | 1968-11-12 | Ca Atomic Energy Ltd | Infrared absorption device for detecting small changes in the isotopic purity of water |
| US3743426A (en) * | 1971-11-26 | 1973-07-03 | Gen Motors Corp | Multichannel exhaust gas analyzer |
| US4463261A (en) * | 1981-05-07 | 1984-07-31 | National Research Development Corporation | Analysis apparatus |
| US5406082A (en) * | 1992-04-24 | 1995-04-11 | Thiokol Corporation | Surface inspection and characterization system and process |
| US5541413A (en) * | 1992-04-24 | 1996-07-30 | Thiokol Corporation | Acousto-optic tunable filter-based surface scanning system and process |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2750834A (en) * | 1956-06-19 | For determining radiation ratios | ||
| US2125073A (en) * | 1930-04-23 | 1938-07-26 | Westinghouse Electric & Mfg Co | Light-sensitive system |
| US2442298A (en) * | 1944-05-29 | 1948-05-25 | Gen Motors Corp | Modulated heat ray detector |
| US2764692A (en) * | 1952-08-11 | 1956-09-25 | Phillips Petroleum Co | Analyzer |
| US2806144A (en) * | 1953-09-15 | 1957-09-10 | Phillips Petroleum Co | Infrared analyzer |
| US2916703A (en) * | 1956-08-14 | 1959-12-08 | Gerber Prod | Photoelectric sensing device |
| US2964685A (en) * | 1957-10-23 | 1960-12-13 | Hoe & Co R | Photoelectric relay devices |
| US2974226A (en) * | 1957-11-01 | 1961-03-07 | Phillips Petroleum Co | Ultraviolet analyzer |
| US3021427A (en) * | 1958-06-02 | 1962-02-13 | Ca Atomic Energy Ltd | Light water analyser |
| US2952775A (en) * | 1959-02-17 | 1960-09-13 | Shell Oil Co | Method and apparatus for the analytical determination of deuterium |
-
1961
- 1961-05-12 US US109533A patent/US3153722A/en not_active Expired - Lifetime
- 1961-05-26 GB GB45429/62A patent/GB960619A/en not_active Expired
- 1961-05-26 GB GB19126/61A patent/GB960618A/en not_active Expired
- 1961-06-01 SE SE5757/61A patent/SE305757B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4514257A (en) * | 1981-03-19 | 1985-04-30 | Svenska Traforskningsinstitutet | Method of measuring fines in pulp suspensions |
Also Published As
| Publication number | Publication date |
|---|---|
| GB960618A (en) | 1964-06-10 |
| US3153722A (en) | 1964-10-20 |
| GB960619A (en) | 1964-06-10 |
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