CH673710A5 - - Google Patents
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- Publication number
- CH673710A5 CH673710A5 CH198887A CH198887A CH673710A5 CH 673710 A5 CH673710 A5 CH 673710A5 CH 198887 A CH198887 A CH 198887A CH 198887 A CH198887 A CH 198887A CH 673710 A5 CH673710 A5 CH 673710A5
- Authority
- CH
- Switzerland
- Prior art keywords
- gas
- measuring
- wall section
- measuring probe
- receiving device
- Prior art date
Links
- 239000000523 sample Substances 0.000 claims description 74
- 238000009792 diffusion process Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000002401 inhibitory effect Effects 0.000 claims description 7
- 210000004907 gland Anatomy 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 99
- 238000005259 measurement Methods 0.000 description 19
- 239000007787 solid Substances 0.000 description 15
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 11
- 229910001928 zirconium oxide Inorganic materials 0.000 description 11
- 239000002245 particle Substances 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000008646 thermal stress Effects 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
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- G01N27/4077—Means for protecting the electrolyte or the electrodes
-
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863621652 DE3621652C1 (de) | 1986-06-27 | 1986-06-27 | Messonde zur Analyse eines Gases sowie Anwendung derselben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH673710A5 true CH673710A5 (cg-RX-API-DMAC7.html) | 1990-03-30 |
Family
ID=6303889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH198887A CH673710A5 (cg-RX-API-DMAC7.html) | 1986-06-27 | 1987-05-22 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH673710A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE3621652C1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2600773B3 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2192462A (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19534918C2 (de) * | 1995-07-18 | 1999-09-09 | Heraeus Electro Nite Int | Sensor zur Messung von Gaskonzentrationen |
| DE10259524B4 (de) * | 2002-12-19 | 2006-07-20 | Robert Bosch Gmbh | Gasmessfühler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2215873A6 (cg-RX-API-DMAC7.html) * | 1973-01-30 | 1974-08-23 | Bosch Gmbh Robert | |
| JPS5922900B2 (ja) * | 1976-10-29 | 1984-05-29 | 日本碍子株式会社 | 主として内燃機関よりの排気ガス中の酸素分圧測定装置 |
| FR2392382A1 (fr) * | 1977-05-27 | 1978-12-22 | Anvar | Jauge electrochimique a oxygene a reference interne et electrolyte solide |
| US4111778A (en) * | 1977-12-05 | 1978-09-05 | Bendix Autolite Corporation | Protection assembly and ground for gas constituent sensor |
| US4159234A (en) * | 1978-02-21 | 1979-06-26 | Bendix Autolite Corporation | Oxygen sensor |
-
1986
- 1986-06-27 DE DE19863621652 patent/DE3621652C1/de not_active Expired
-
1987
- 1987-05-22 CH CH198887A patent/CH673710A5/de not_active IP Right Cessation
- 1987-06-26 GB GB08715047A patent/GB2192462A/en not_active Withdrawn
- 1987-06-26 FR FR8709061A patent/FR2600773B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2600773A1 (fr) | 1987-12-31 |
| GB2192462A (en) | 1988-01-13 |
| FR2600773B3 (fr) | 1989-06-16 |
| DE3621652C1 (de) | 1987-12-17 |
| GB8715047D0 (en) | 1987-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |