DE2837920A1 - Mehrfachsonde zur unterscheidung verschiedener medien - Google Patents
Mehrfachsonde zur unterscheidung verschiedener medienInfo
- Publication number
- DE2837920A1 DE2837920A1 DE19782837920 DE2837920A DE2837920A1 DE 2837920 A1 DE2837920 A1 DE 2837920A1 DE 19782837920 DE19782837920 DE 19782837920 DE 2837920 A DE2837920 A DE 2837920A DE 2837920 A1 DE2837920 A1 DE 2837920A1
- Authority
- DE
- Germany
- Prior art keywords
- probe
- measurement
- different
- measuring
- media
- 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.)
- Granted
Links
- 239000000523 sample Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 238000011109 contamination Methods 0.000 claims abstract description 3
- 238000000691 measurement method Methods 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000004069 differentiation Effects 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 238000007654 immersion Methods 0.000 abstract description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 6
- 229920005372 Plexiglas® Polymers 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1886—Water using probes, e.g. submersible probes, buoys
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Organic contamination in water
- G01N33/1833—Oil in water
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782837920 DE2837920C2 (de) | 1978-08-31 | 1978-08-31 | Flüssigkeitsmeßgeber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782837920 DE2837920C2 (de) | 1978-08-31 | 1978-08-31 | Flüssigkeitsmeßgeber |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2837920A1 true DE2837920A1 (de) | 1980-03-13 |
DE2837920C2 DE2837920C2 (de) | 1987-04-16 |
Family
ID=6048301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782837920 Expired DE2837920C2 (de) | 1978-08-31 | 1978-08-31 | Flüssigkeitsmeßgeber |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2837920C2 (xx) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345459A (en) * | 1980-10-17 | 1982-08-24 | Emhart Industries, Inc. | Sensing device |
US4361031A (en) * | 1980-10-17 | 1982-11-30 | Emhart Industries, Inc. | Sensing device |
US4384477A (en) * | 1980-10-17 | 1983-05-24 | Emhart Industries, Inc. | Sensing device |
US5109218A (en) * | 1990-08-02 | 1992-04-28 | Leak-X Corporation | Hydrocarbon detection circuit |
US5564904A (en) * | 1994-04-13 | 1996-10-15 | Ryland Engineering Corporation | Method of evacuating a single fluid in an enclosure containing a mixture of fluid |
-
1978
- 1978-08-31 DE DE19782837920 patent/DE2837920C2/de not_active Expired
Non-Patent Citations (1)
Title |
---|
NICHTS-ERMITTELT * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345459A (en) * | 1980-10-17 | 1982-08-24 | Emhart Industries, Inc. | Sensing device |
US4361031A (en) * | 1980-10-17 | 1982-11-30 | Emhart Industries, Inc. | Sensing device |
US4384477A (en) * | 1980-10-17 | 1983-05-24 | Emhart Industries, Inc. | Sensing device |
US5109218A (en) * | 1990-08-02 | 1992-04-28 | Leak-X Corporation | Hydrocarbon detection circuit |
US5564904A (en) * | 1994-04-13 | 1996-10-15 | Ryland Engineering Corporation | Method of evacuating a single fluid in an enclosure containing a mixture of fluid |
US5591901A (en) * | 1994-04-13 | 1997-01-07 | Ryland Engineering Corporation | Fluid sensor |
Also Published As
Publication number | Publication date |
---|---|
DE2837920C2 (de) | 1987-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: MUENNICH-DEBUS MESSTECHNIK KG, 8000 MUENCHEN, DE |
|
8139 | Disposal/non-payment of the annual fee | ||
8170 | Reinstatement of the former position | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |