DE9205704U1 - Fühler zur Messung von Zustandsgrößen in Gasen - Google Patents
Fühler zur Messung von Zustandsgrößen in GasenInfo
- Publication number
- DE9205704U1 DE9205704U1 DE9205704U DE9205704U DE9205704U1 DE 9205704 U1 DE9205704 U1 DE 9205704U1 DE 9205704 U DE9205704 U DE 9205704U DE 9205704 U DE9205704 U DE 9205704U DE 9205704 U1 DE9205704 U1 DE 9205704U1
- Authority
- DE
- Germany
- Prior art keywords
- gases
- filter
- state variables
- sensors
- measuring element
- 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
- 239000007789 gas Substances 0.000 title claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH136691A CH682183A5 (en) | 1991-05-07 | 1991-05-07 | Humidity measuring sensor for air-conditioning system - has copper@ or copper@ alloy sintered filter enclosing capacitive measuring element to provide protection against aggresive gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9205704U1 true DE9205704U1 (de) | 1992-06-11 |
Family
ID=4208747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9205704U Expired - Lifetime DE9205704U1 (de) | 1991-05-07 | 1992-04-28 | Fühler zur Messung von Zustandsgrößen in Gasen |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH682183A5 (fr) |
| DE (1) | DE9205704U1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015806A1 (fr) * | 1993-01-14 | 1994-07-21 | Robert Bosch Gmbh | Dispositif de mesure permettant de detecter des elements polluants se trouvant dans l'air frais, notamment celui a acheminer dans l'habitacle d'un vehicule |
| FR2793025A1 (fr) * | 1999-04-27 | 2000-11-03 | Valeo Climatisation | Capteur d'humidite relative protege, notamment pour appareil de chauffage et/ou climatisation |
| WO2007079516A2 (fr) * | 2006-01-12 | 2007-07-19 | Avl List Gmbh | Dispositif capteur et procédé de surveillance d'un système de piles à combustible |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10053148A1 (de) * | 2000-10-26 | 2002-05-08 | Mann & Hummel Filter | Ansaugsystem |
-
1991
- 1991-05-07 CH CH136691A patent/CH682183A5/de not_active IP Right Cessation
-
1992
- 1992-04-28 DE DE9205704U patent/DE9205704U1/de not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015806A1 (fr) * | 1993-01-14 | 1994-07-21 | Robert Bosch Gmbh | Dispositif de mesure permettant de detecter des elements polluants se trouvant dans l'air frais, notamment celui a acheminer dans l'habitacle d'un vehicule |
| FR2793025A1 (fr) * | 1999-04-27 | 2000-11-03 | Valeo Climatisation | Capteur d'humidite relative protege, notamment pour appareil de chauffage et/ou climatisation |
| WO2007079516A2 (fr) * | 2006-01-12 | 2007-07-19 | Avl List Gmbh | Dispositif capteur et procédé de surveillance d'un système de piles à combustible |
| WO2007079516A3 (fr) * | 2006-01-12 | 2007-09-07 | Avl List Gmbh | Dispositif capteur et procédé de surveillance d'un système de piles à combustible |
Also Published As
| Publication number | Publication date |
|---|---|
| CH682183A5 (en) | 1993-07-30 |
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