CN104280442B - 伽伐尼电池式氧传感器 - Google Patents
伽伐尼电池式氧传感器 Download PDFInfo
- Publication number
- CN104280442B CN104280442B CN201410322901.2A CN201410322901A CN104280442B CN 104280442 B CN104280442 B CN 104280442B CN 201410322901 A CN201410322901 A CN 201410322901A CN 104280442 B CN104280442 B CN 104280442B
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- CN
- China
- Prior art keywords
- lambda sensor
- oxygen
- membrane
- normal use
- galvanic electricity
- 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.)
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Classifications
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- 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
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- 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)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
正常使用前的氧浓度 | 90天后的传感器特性 | 传感器寿命恶化 | |
比较例1 | 0.05vol.% | 确认到传感器输出异常 | - |
实施例1 | 0.10vol.% | 无 | 0% |
实施例2 | 2vol.% | 无 | -2% |
实施例3 | 4vol.% | 无 | -5% |
比较例2 | 10vol.% | 无 | -12% |
比较例3 | 21vol.% | 无 | -25% |
正常使用前的氧浓度 | 90天后的传感器特性 | 传感器寿命恶化 | |
比较例4 | 0.05vol.% | 确认到传感器输出异常 | - |
实施例4 | 0.10vol.% | 无 | 0% |
实施例5 | 2vol.% | 无 | -2% |
实施例6 | 4vol.% | 无 | -5% |
比较例5 | 10vol.% | 无 | -12% |
比较例6 | 21vol.% | 无 | -25% |
Claims (6)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-147085 | 2013-07-12 | ||
JP2013147057 | 2013-07-12 | ||
JP2013147085 | 2013-07-12 | ||
JP2013-147057 | 2013-07-12 | ||
JP2014139569A JP6213401B2 (ja) | 2013-07-12 | 2014-07-07 | ガルバニ電池式酸素センサ |
JP2014-139586 | 2014-07-07 | ||
JP2014139586A JP6183307B2 (ja) | 2013-07-12 | 2014-07-07 | ガルバニ電池式酸素センサ |
JP2014-139569 | 2014-07-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104280442A CN104280442A (zh) | 2015-01-14 |
CN104280442B true CN104280442B (zh) | 2018-04-27 |
Family
ID=51162598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410322901.2A Active CN104280442B (zh) | 2013-07-12 | 2014-07-08 | 伽伐尼电池式氧传感器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9599585B2 (zh) |
EP (2) | EP2824452B1 (zh) |
CN (1) | CN104280442B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104990970A (zh) * | 2015-06-24 | 2015-10-21 | 中山欧麦克仪器设备有限公司 | 一种带温度自动补偿的溶解氧传感器 |
DE102017216191A1 (de) | 2017-09-13 | 2019-03-14 | Robert Bosch Gmbh | Partikelsensor mit einem durch Spritzgießen hergestellten keramischen Sensorkörper |
EP3832297A4 (en) * | 2018-10-17 | 2021-08-25 | Maxell, Ltd. | ELECTROCHEMICAL OXYGEN SENSOR |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132616A (en) * | 1976-03-11 | 1979-01-02 | City Technology Limited | Gas sensor |
EP0100463A1 (en) * | 1982-07-14 | 1984-02-15 | Radiometer A/S | Electrochemical measuring electrode device for simultaneously measuring the partial pressures of two gasses |
US4695361A (en) * | 1985-11-04 | 1987-09-22 | Seatronics, Inc. | Oxygen sensor |
EP0432962A2 (en) * | 1989-12-13 | 1991-06-19 | The Governor And Company Of The Bank Of Scotland | Flammable gas detection |
JPH06109694A (ja) * | 1992-09-30 | 1994-04-22 | Japan Storage Battery Co Ltd | ガルバニ電池式酸素センサ |
JPH07190984A (ja) * | 1993-12-27 | 1995-07-28 | Toko Kagaku Kenkyusho:Kk | 酸素ガスセンサ包装体 |
WO2004031758A1 (en) * | 2002-10-07 | 2004-04-15 | City Technology Limited | Electrochemical oxygen sensor |
WO2009069749A1 (ja) * | 2007-11-28 | 2009-06-04 | Gs Yuasa Corporation | 電気化学式酸素センサ |
CN101498681A (zh) * | 2009-03-13 | 2009-08-05 | 吴守清 | 测量微量溶解氧的电极 |
CN202133638U (zh) * | 2011-05-26 | 2012-02-01 | 北京大华融源技术有限公司 | 一种原电池式溶解氧传感器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324632A (en) * | 1979-05-17 | 1982-04-13 | City Technology Limited | Gas sensor |
GB8611397D0 (en) * | 1986-05-09 | 1986-06-18 | Neotronics Ltd | Gas sensor |
JP3815523B2 (ja) * | 1997-04-17 | 2006-08-30 | 株式会社ジーエス・ユアサコーポレーション | ガルバニ電池式酸素センサ |
JP2005043303A (ja) | 2003-07-25 | 2005-02-17 | Toyota Industries Corp | 水分・ガス検出方法、水分・ガスセンサ、当該センサを用いた水分・ガス検出装置、当該水分・ガスセンサ及び前記水分・ガス検出装置の保管方法並びに保管器 |
-
2014
- 2014-07-08 CN CN201410322901.2A patent/CN104280442B/zh active Active
- 2014-07-11 US US14/328,801 patent/US9599585B2/en active Active
- 2014-07-11 EP EP14176670.9A patent/EP2824452B1/en active Active
- 2014-07-11 EP EP15193610.1A patent/EP3012625B1/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132616A (en) * | 1976-03-11 | 1979-01-02 | City Technology Limited | Gas sensor |
EP0100463A1 (en) * | 1982-07-14 | 1984-02-15 | Radiometer A/S | Electrochemical measuring electrode device for simultaneously measuring the partial pressures of two gasses |
US4695361A (en) * | 1985-11-04 | 1987-09-22 | Seatronics, Inc. | Oxygen sensor |
EP0432962A2 (en) * | 1989-12-13 | 1991-06-19 | The Governor And Company Of The Bank Of Scotland | Flammable gas detection |
US5070721A (en) * | 1989-12-13 | 1991-12-10 | City Technology Ltd. | Flammable gas detection |
JPH06109694A (ja) * | 1992-09-30 | 1994-04-22 | Japan Storage Battery Co Ltd | ガルバニ電池式酸素センサ |
JPH07190984A (ja) * | 1993-12-27 | 1995-07-28 | Toko Kagaku Kenkyusho:Kk | 酸素ガスセンサ包装体 |
WO2004031758A1 (en) * | 2002-10-07 | 2004-04-15 | City Technology Limited | Electrochemical oxygen sensor |
WO2009069749A1 (ja) * | 2007-11-28 | 2009-06-04 | Gs Yuasa Corporation | 電気化学式酸素センサ |
CN101498681A (zh) * | 2009-03-13 | 2009-08-05 | 吴守清 | 测量微量溶解氧的电极 |
CN202133638U (zh) * | 2011-05-26 | 2012-02-01 | 北京大华融源技术有限公司 | 一种原电池式溶解氧传感器 |
Also Published As
Publication number | Publication date |
---|---|
EP3012625A1 (en) | 2016-04-27 |
EP3012625B1 (en) | 2017-05-24 |
US20150014166A1 (en) | 2015-01-15 |
EP2824452A1 (en) | 2015-01-14 |
CN104280442A (zh) | 2015-01-14 |
EP2824452B1 (en) | 2016-09-14 |
US9599585B2 (en) | 2017-03-21 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180829 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Prefecture Patentee before: GS YUASA INTERNATIONAL Ltd. |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220621 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
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TR01 | Transfer of patent right |