DE3041581C2 - Sauerstoffsensor - Google Patents
SauerstoffsensorInfo
- Publication number
- DE3041581C2 DE3041581C2 DE3041581A DE3041581A DE3041581C2 DE 3041581 C2 DE3041581 C2 DE 3041581C2 DE 3041581 A DE3041581 A DE 3041581A DE 3041581 A DE3041581 A DE 3041581A DE 3041581 C2 DE3041581 C2 DE 3041581C2
- Authority
- DE
- Germany
- Prior art keywords
- tubular
- sensor
- tubular housing
- tube
- electrically conductive
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 8
- 239000001301 oxygen Substances 0.000 title claims description 8
- 229910052760 oxygen Inorganic materials 0.000 title claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 239000005871 repellent Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 240000007313 Tilia cordata Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 moisture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect 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
-
- 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
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)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3842880A JPS56133653A (en) | 1980-03-25 | 1980-03-25 | O2 sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3041581A1 DE3041581A1 (de) | 1981-10-01 |
| DE3041581C2 true DE3041581C2 (de) | 1984-01-12 |
Family
ID=12525035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3041581A Expired DE3041581C2 (de) | 1980-03-25 | 1980-11-04 | Sauerstoffsensor |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4323440A (enExample) |
| JP (1) | JPS56133653A (enExample) |
| DE (1) | DE3041581C2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4428954A1 (de) * | 1994-08-16 | 1996-03-14 | Lamtec Mes Und Regeltechnik Fu | Sensor |
| DE19703458B4 (de) * | 1996-01-30 | 2008-06-19 | Denso Corp., Kariya | Luftkraftstoffverhältnissensor |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3319486A1 (de) * | 1983-05-28 | 1984-11-29 | Bosch Gmbh Robert | Gassensor |
| DE3474352D1 (en) * | 1983-11-10 | 1988-11-03 | Ngk Spark Plug Co | Oxygen sensor |
| DE3586265T2 (de) * | 1984-04-02 | 1992-12-17 | Hitachi Ltd | Sauerstoffuehler. |
| US4588493A (en) * | 1984-09-17 | 1986-05-13 | Blumenthal Robert N | Hot gas measuring probe |
| JPH063429B2 (ja) * | 1984-10-18 | 1994-01-12 | 日本碍子株式会社 | 酸素センサ |
| DE3615960A1 (de) * | 1985-05-13 | 1986-11-27 | Toyota Motor Co Ltd | Fuehler zur ermittlung eines luft-kraftstoff-verhaeltnisses |
| JPS621164U (enExample) * | 1985-06-20 | 1987-01-07 | ||
| US4883643A (en) * | 1985-06-20 | 1989-11-28 | Ngk Spark Plug Co., Ltd. | Oxygen sensor protected against contaminants |
| JPS6242065U (enExample) * | 1985-09-02 | 1987-03-13 | ||
| US4717464A (en) * | 1985-09-02 | 1988-01-05 | Ngk Insulators, Ltd. | Oxygen sensor |
| JPH0629735Y2 (ja) * | 1985-10-01 | 1994-08-10 | 日本碍子株式会社 | 酸素センサ |
| EP0242014B1 (en) * | 1986-02-19 | 1991-02-27 | General Motors Corporation | Exhaust oxygen sensor with external/internal retainer means |
| JPS6317703A (ja) * | 1986-07-07 | 1988-01-25 | Daifuku Co Ltd | 倉庫設備 |
| US4765881A (en) * | 1987-04-13 | 1988-08-23 | Allied Corporation | Heated 02 sensor having isolated ground |
| US4786397A (en) * | 1987-10-09 | 1988-11-22 | Allied-Signal Inc. | Seal for single wire O2 sensor |
| JPH079077Y2 (ja) * | 1988-01-29 | 1995-03-06 | 日本碍子株式会社 | 酸素センサ |
| JPH0212652U (enExample) * | 1988-07-11 | 1990-01-26 | ||
| JP2659791B2 (ja) * | 1989-03-13 | 1997-09-30 | 日本碍子株式会社 | 防水型酸素センサ |
| JPH08201338A (ja) * | 1995-01-23 | 1996-08-09 | Nippondenso Co Ltd | 酸素濃度検出器 |
| DE19705402B4 (de) * | 1996-07-17 | 2007-04-26 | Robert Bosch Gmbh | Gassensor |
| JP4016452B2 (ja) * | 1996-07-30 | 2007-12-05 | 株式会社デンソー | 酸素濃度検出器 |
| JPH10300714A (ja) * | 1997-04-23 | 1998-11-13 | Robert Bosch Gmbh | 測定装置 |
| DE69838524T2 (de) * | 1997-08-29 | 2008-07-03 | Ngk Spark Plug Co., Ltd. | Sauerstoffsensor |
| JP3660110B2 (ja) * | 1997-08-29 | 2005-06-15 | 日本特殊陶業株式会社 | 酸素センサ |
| US6080294A (en) * | 1998-07-15 | 2000-06-27 | Atwood Industries, Inc. | Gas sensor with dual electrolytes |
| US6365108B1 (en) | 1999-10-12 | 2002-04-02 | Caterpillar Inc. | Siloxane filter for O2 sensor for bio-gas engine |
| JP4172267B2 (ja) * | 2002-12-20 | 2008-10-29 | 株式会社デンソー | ガスセンサ |
| US20090050481A1 (en) * | 2007-08-24 | 2009-02-26 | Denso Corporation | Gas sensor with increased durability and reliability |
| DE102008000463A1 (de) * | 2008-02-29 | 2009-09-03 | Robert Bosch Gmbh | Abgassensor |
| US8250937B2 (en) * | 2010-03-10 | 2012-08-28 | Asepco | Aseptic manifold and probe assembly |
| US8117906B2 (en) * | 2010-05-05 | 2012-02-21 | Ford Global Technologies, Llc | Gas sensor shield without perforations |
| KR20150133176A (ko) | 2012-12-28 | 2015-11-27 | 유니센스 인바이런먼트 에이에스 | 아산화질소 검출용 전기화학 센서 |
| ES2563241B1 (es) * | 2015-07-17 | 2016-12-01 | Francisco Albero, S.A.U | Sensor de gas |
| US10408739B2 (en) * | 2018-01-08 | 2019-09-10 | Solteam Opto, Inc. | Water quality sensor suitable for automated production |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057477A (en) * | 1973-03-28 | 1977-11-08 | Robert Bosch Gmbh | Device for electrochemically measuring the concentration of oxygen in combustion gases |
| US4088555A (en) * | 1975-10-09 | 1978-05-09 | Nissan Motor Company, Limited | Oxygen sensor particularly for use in exhaust system of automotive engine |
| DE2702578A1 (de) * | 1977-01-22 | 1978-07-27 | Bosch Gmbh Robert | Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in abgasen, insbesondere von abgasen von verbrennungsmotoren |
| US4111778A (en) * | 1977-12-05 | 1978-09-05 | Bendix Autolite Corporation | Protection assembly and ground for gas constituent sensor |
-
1980
- 1980-03-25 JP JP3842880A patent/JPS56133653A/ja active Granted
- 1980-10-27 US US06/201,237 patent/US4323440A/en not_active Expired - Lifetime
- 1980-11-04 DE DE3041581A patent/DE3041581C2/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4428954A1 (de) * | 1994-08-16 | 1996-03-14 | Lamtec Mes Und Regeltechnik Fu | Sensor |
| DE4428954C2 (de) * | 1994-08-16 | 1999-08-05 | Lamtec Mes Und Regeltechnik Fu | Sensor |
| DE19703458B4 (de) * | 1996-01-30 | 2008-06-19 | Denso Corp., Kariya | Luftkraftstoffverhältnissensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56133653A (en) | 1981-10-19 |
| US4323440A (en) | 1982-04-06 |
| JPS6125309B2 (enExample) | 1986-06-14 |
| DE3041581A1 (de) | 1981-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |