CH677150A5 - - Google Patents
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- Publication number
- CH677150A5 CH677150A5 CH257988A CH257988A CH677150A5 CH 677150 A5 CH677150 A5 CH 677150A5 CH 257988 A CH257988 A CH 257988A CH 257988 A CH257988 A CH 257988A CH 677150 A5 CH677150 A5 CH 677150A5
- Authority
- CH
- Switzerland
- Prior art keywords
- membrane
- body according
- membrane body
- measuring
- cathode
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 11
- 239000003792 electrolyte Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 238000005259 measurement Methods 0.000 description 4
- 230000010287 polarization Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873724040 DE3724040A1 (de) | 1987-07-21 | 1987-07-21 | Membrankoerper fuer membranbedeckte elektroden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH677150A5 true CH677150A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-15 |
Family
ID=6332000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH257988A CH677150A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-07-21 | 1988-07-06 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH677150A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| DE (1) | DE3724040A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4319573A1 (de) * | 1993-06-14 | 1994-12-15 | Mannesmann Ag | Elektrochemischer Gasdetektor |
| DE4439286C2 (de) * | 1994-11-07 | 2003-07-31 | Gerhard Reis | Mehrlagiger und randseitig gelagerter Membrankörper für die elektrochemische Meßzelle und Verfahren zu dessen Herstellung |
| DK1084398T3 (da) * | 1998-06-04 | 2008-08-04 | Radiometer Medical Aps | Referenceelektrode |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1571282A (en) * | 1976-03-11 | 1980-07-09 | City Tech | Gas sensor |
| DE2711880C2 (de) * | 1977-03-18 | 1985-01-17 | Robert Bosch Gmbh, 7000 Stuttgart | Polarographischer Meßfühler zum Messen der Sauerstoffkonzentration und Verfahren zu seiner Herstellung |
| JPS5910610Y2 (ja) * | 1977-10-20 | 1984-04-03 | オリンパス光学工業株式会社 | 液膜式イオン選択電極 |
| DE2753698C3 (de) * | 1977-12-02 | 1980-11-20 | Hellige Gmbh, 7800 Freiburg | Vorrichtung zum Bespannen eines polarographischen Messaufnehmers mit einer folienartigen Membran |
-
1987
- 1987-07-21 DE DE19873724040 patent/DE3724040A1/de not_active Ceased
-
1988
- 1988-07-06 CH CH257988A patent/CH677150A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3724040A1 (de) | 1989-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |