DE3585425D1 - Vorrichtung zur gueteueberwachung einer fluessigkeit. - Google Patents
Vorrichtung zur gueteueberwachung einer fluessigkeit.Info
- Publication number
- DE3585425D1 DE3585425D1 DE8585307663T DE3585425T DE3585425D1 DE 3585425 D1 DE3585425 D1 DE 3585425D1 DE 8585307663 T DE8585307663 T DE 8585307663T DE 3585425 T DE3585425 T DE 3585425T DE 3585425 D1 DE3585425 D1 DE 3585425D1
- Authority
- DE
- Germany
- Prior art keywords
- water
- boiler condensate
- clean water
- employed
- cell
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 241000876443 Varanus salvator Species 0.000 abstract 1
- 238000001514 detection method 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
- G01N21/17—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
-
- 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
- G01N21/0332—Cuvette constructions with temperature control
-
- 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
-
- 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
- G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/062—LED's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/126—Microprocessor processing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/128—Alternating sample and standard or reference part in one path
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)
- Sampling And Sample Adjustment (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08427177A GB2166233B (en) | 1984-10-26 | 1984-10-26 | Liquid quality monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3585425D1 true DE3585425D1 (de) | 1992-04-02 |
Family
ID=10568827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585307663T Expired - Lifetime DE3585425D1 (de) | 1984-10-26 | 1985-10-24 | Vorrichtung zur gueteueberwachung einer fluessigkeit. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4672216A (enExample) |
| EP (1) | EP0180410B1 (enExample) |
| JP (1) | JPS61107141A (enExample) |
| AT (1) | ATE72901T1 (enExample) |
| AU (1) | AU582588B2 (enExample) |
| DE (1) | DE3585425D1 (enExample) |
| GB (1) | GB2166233B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8523747D0 (en) * | 1985-09-26 | 1985-10-30 | Vg Instr Group | Fibre size monitor |
| JPS62127633A (ja) * | 1985-11-28 | 1987-06-09 | Suntory Ltd | 液面測定方法および装置 |
| GB2272513B (en) * | 1992-11-05 | 1997-05-07 | Apv Rosista Ltd | Adjusting filter aid in response to solid particle compensation |
| US5919707A (en) * | 1994-12-22 | 1999-07-06 | Nalco Chemical Company | Monitoring of rolling oil emulsions |
| GB2299161A (en) * | 1995-03-24 | 1996-09-25 | Alan Philip Roper | Electronic digital control unit for measuring pollution levels in liquids |
| US5739916A (en) * | 1995-12-04 | 1998-04-14 | University Of Alabama At Huntsville | Apparatus and method for determining the concentration of species in a substance |
| JP2002202254A (ja) * | 2000-10-30 | 2002-07-19 | Dkk Toa Corp | 光測定方法及び装置 |
| US7294513B2 (en) * | 2002-07-24 | 2007-11-13 | Wyatt Technology Corporation | Method and apparatus for characterizing solutions of small particles |
| US20040016686A1 (en) * | 2002-07-24 | 2004-01-29 | Wyatt Philip J. | Absolute measurement centrifuge |
| RU2308707C2 (ru) * | 2005-08-04 | 2007-10-20 | Государственное образовательное учреждение Высшего профессионального образования Казанский государственный технический университет им.А.Н.Туполева | Детектор концентрации нефти в воде |
| TW200742847A (en) * | 2006-05-15 | 2007-11-16 | Syspotek Corp | Refractive fuel-concentration detecto |
| US20090185188A1 (en) * | 2008-01-22 | 2009-07-23 | Cummins Filtration Ip, Inc. | Pass-fail tool for testing particulate contamination level in a fluid |
| DE202014104059U1 (de) * | 2014-08-29 | 2015-12-06 | KDT Kompressoren- und Drucklufttechnik GmbH | Messvorrichtung zur Messung der Konzentration von Öl- und Kraftstoffverunreinigungen in wässriger Lösung und Druckluftanlage mit einer solchen Messvorrichtung |
| EP3037803A1 (de) * | 2014-12-22 | 2016-06-29 | Grundfos Holding A/S | Vorrichtung zur durchstrahlenden Untersuchung einer Flüssigkeit |
| EP3037804A1 (de) * | 2014-12-22 | 2016-06-29 | Grundfos Holding A/S | Verfahren zum quantitativen und qualitativen Erfassen von Partikeln in Flüssigkeit |
| US20180312419A1 (en) * | 2017-04-27 | 2018-11-01 | Aquafresco, Inc. | Water reuse systems and related methods and apparatuses |
| EP3814283B1 (en) * | 2018-06-29 | 2023-05-31 | Hach Company | Suspended solids measurement of wastewater |
| DE102020128684A1 (de) * | 2020-10-30 | 2022-05-05 | Heinzmann Gmbh & Co. Kg | Ölnebeldetektor zur Detektion und/oder Analyse von Öl-Luftgemischen mit einer optischen Messanordnung sowie zugehörige Verfahren |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1180480A (en) * | 1967-05-03 | 1970-02-04 | Bowser Inc | Improved Method of and Apparatus for Monitoring Contamination in Liquids |
| US3576558A (en) * | 1968-05-14 | 1971-04-27 | Univ Utah | Opacity comparison apparatus and method |
| GB1281342A (en) * | 1968-10-09 | 1972-07-12 | English Clays Lovering Pochin | Apparatus for measuring concentration of solids in a fluid |
| US3770351A (en) * | 1971-11-23 | 1973-11-06 | Science Spectrum | Optical analyzer for microparticles |
| GB1556029A (en) * | 1976-10-29 | 1979-11-14 | Standard Telephones Cables Ltd | Oil in water detection |
| GB1602969A (en) * | 1977-08-26 | 1981-11-18 | Standard Telephones Cables Ltd | Oil-in-water detection system |
| US4153837A (en) * | 1978-02-16 | 1979-05-08 | Anarad, Inc. | Optical gas analyzer |
| GB1588862A (en) * | 1978-05-11 | 1981-04-29 | Standard Telephones Cables Ltd | Measuring oil in water |
| US4265536A (en) * | 1979-06-25 | 1981-05-05 | Waters Associates, Inc. | Electrical zeroing of light beam |
| US4221485A (en) * | 1979-06-04 | 1980-09-09 | Honeywell Inc. | Optical smoke detector |
| JPS57199943A (en) * | 1981-06-03 | 1982-12-08 | Hitachi Ltd | Measuring device for wetness of steam |
-
1984
- 1984-10-26 GB GB08427177A patent/GB2166233B/en not_active Expired
-
1985
- 1985-10-11 AU AU48518/85A patent/AU582588B2/en not_active Ceased
- 1985-10-22 US US06/789,989 patent/US4672216A/en not_active Expired - Lifetime
- 1985-10-24 AT AT85307663T patent/ATE72901T1/de not_active IP Right Cessation
- 1985-10-24 EP EP85307663A patent/EP0180410B1/en not_active Expired - Lifetime
- 1985-10-24 DE DE8585307663T patent/DE3585425D1/de not_active Expired - Lifetime
- 1985-10-25 JP JP60237806A patent/JPS61107141A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0458900B2 (enExample) | 1992-09-18 |
| AU4851885A (en) | 1986-05-01 |
| AU582588B2 (en) | 1989-04-06 |
| JPS61107141A (ja) | 1986-05-26 |
| GB2166233A (en) | 1986-04-30 |
| GB2166233B (en) | 1988-06-02 |
| EP0180410B1 (en) | 1992-02-26 |
| US4672216A (en) | 1987-06-09 |
| EP0180410A2 (en) | 1986-05-07 |
| EP0180410A3 (en) | 1989-01-11 |
| ATE72901T1 (de) | 1992-03-15 |
| GB8427177D0 (en) | 1984-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |