DE2251344C3 - Vorrichtung zur optischen Untersuchung von Flüssigkeiten - Google Patents
Vorrichtung zur optischen Untersuchung von FlüssigkeitenInfo
- Publication number
- DE2251344C3 DE2251344C3 DE2251344A DE2251344A DE2251344C3 DE 2251344 C3 DE2251344 C3 DE 2251344C3 DE 2251344 A DE2251344 A DE 2251344A DE 2251344 A DE2251344 A DE 2251344A DE 2251344 C3 DE2251344 C3 DE 2251344C3
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- open end
- slot
- shaped
- concentration
- 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
Links
- 239000007788 liquid Substances 0.000 title claims description 70
- 230000003287 optical effect Effects 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000011835 investigation Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
- G03G15/104—Preparing, mixing, transporting or dispensing developer
- G03G15/105—Detection or control means for the toner concentration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
Landscapes
- Physics & Mathematics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Wet Developing In Electrophotography (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46083045A JPS4848133A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-20 | 1971-10-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2251344A1 DE2251344A1 (de) | 1973-04-26 |
| DE2251344B2 DE2251344B2 (de) | 1977-12-08 |
| DE2251344C3 true DE2251344C3 (de) | 1978-08-17 |
Family
ID=13791216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2251344A Expired DE2251344C3 (de) | 1971-10-20 | 1972-10-19 | Vorrichtung zur optischen Untersuchung von Flüssigkeiten |
Country Status (6)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4984450A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-19 | 1974-08-14 | ||
| US3984786A (en) * | 1975-05-28 | 1976-10-05 | Jersey Nuclear-Avco Isotopes, Inc. | Nozzle for free jet dye laser |
| JPS5242781A (en) * | 1975-10-01 | 1977-04-02 | Dainippon Toryo Co Ltd | Test solution tank for turbidmeter |
| DE2912920C2 (de) * | 1978-04-04 | 1984-03-08 | Gow-Mac Instrument Co., Bridgewater, N.J. | Vorrichtung zur Herstellung eines dünnen Filmes einer strömenden Flüssigkeit für die optische Absorptionsmessung |
| JPS5564754U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-11-13 | 1980-05-02 | ||
| US4746215A (en) * | 1986-04-24 | 1988-05-24 | Pacific Scientific Company | Particle counter air inlet assembly |
| US5033851A (en) * | 1989-05-30 | 1991-07-23 | Pacific Scientific Company | Light scattering method and apparatus for detecting particles in liquid sample |
| WO1995005594A1 (en) | 1993-08-19 | 1995-02-23 | Venturedyne Limited | Particle sensor with low-pressure-drop air flow system |
| US6959829B2 (en) * | 2002-11-20 | 2005-11-01 | Graham Packaging Co. Lp | Self-adjusting re-sealable spring center seal closure |
| US7379487B2 (en) | 2005-02-14 | 2008-05-27 | Neumann Information Systems, Inc. | Two phase reactor |
| US8113491B2 (en) * | 2005-02-14 | 2012-02-14 | Neumann Systems Group, Inc. | Gas-liquid contactor apparatus and nozzle plate |
| US8864876B2 (en) * | 2005-02-14 | 2014-10-21 | Neumann Systems Group, Inc. | Indirect and direct method of sequestering contaminates |
| US8398059B2 (en) * | 2005-02-14 | 2013-03-19 | Neumann Systems Group, Inc. | Gas liquid contactor and method thereof |
| US7866638B2 (en) | 2005-02-14 | 2011-01-11 | Neumann Systems Group, Inc. | Gas liquid contactor and effluent cleaning system and method |
| DE102006029899B4 (de) | 2006-06-29 | 2009-06-04 | Fresenius Medical Care Deutschland Gmbh | Spektroskopischer Detektor und Verfahren zur Bestimmung von Blut und biologischen Markersubstanzen in Flüssigkeiten |
-
1971
- 1971-10-20 JP JP46083045A patent/JPS4848133A/ja active Pending
-
1972
- 1972-10-11 GB GB4680872A patent/GB1389116A/en not_active Expired
- 1972-10-17 US US00298445A patent/US3840304A/en not_active Expired - Lifetime
- 1972-10-18 CA CA154,201A patent/CA997591A/en not_active Expired
- 1972-10-19 DE DE2251344A patent/DE2251344C3/de not_active Expired
- 1972-10-19 FR FR7237072A patent/FR2157580A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA997591A (en) | 1976-09-28 |
| DE2251344B2 (de) | 1977-12-08 |
| DE2251344A1 (de) | 1973-04-26 |
| JPS4848133A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-07 |
| GB1389116A (en) | 1975-04-03 |
| US3840304A (en) | 1974-10-08 |
| FR2157580A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |