JPWO2022113389A1 - - Google Patents
Info
- Publication number
- JPWO2022113389A1 JPWO2022113389A1 JP2022565034A JP2022565034A JPWO2022113389A1 JP WO2022113389 A1 JPWO2022113389 A1 JP WO2022113389A1 JP 2022565034 A JP2022565034 A JP 2022565034A JP 2022565034 A JP2022565034 A JP 2022565034A JP WO2022113389 A1 JPWO2022113389 A1 JP WO2022113389A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
- G01N27/413—Concentration cells using liquid electrolytes measuring currents or voltages in voltaic cells
-
- 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
-
- 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
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/304—Gas permeable 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020195501 | 2020-11-25 | ||
| JP2020195501 | 2020-11-25 | ||
| PCT/JP2021/009326 WO2022113389A1 (ja) | 2020-11-25 | 2021-03-09 | 電気化学式酸素センサおよびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022113389A1 true JPWO2022113389A1 (https=) | 2022-06-02 |
| JPWO2022113389A5 JPWO2022113389A5 (https=) | 2023-08-07 |
| JP7555426B2 JP7555426B2 (ja) | 2024-09-24 |
Family
ID=81754166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022565034A Active JP7555426B2 (ja) | 2020-11-25 | 2021-03-09 | 電気化学式酸素センサおよびその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12529674B2 (https=) |
| EP (1) | EP4253949B1 (https=) |
| JP (1) | JP7555426B2 (https=) |
| WO (1) | WO2022113389A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548591A (en) * | 1977-06-21 | 1979-01-22 | Japan Storage Battery Co Ltd | Oxygen concentration meter |
| US4705617A (en) * | 1983-05-06 | 1987-11-10 | Sensormedics Corporation | Apparatus for deplating cutaneous gas sensors |
| JP2006194708A (ja) * | 2005-01-13 | 2006-07-27 | Gs Yuasa Corporation:Kk | 電気化学式酸素センサ |
| JP2019066332A (ja) * | 2017-09-29 | 2019-04-25 | マクセル株式会社 | 電気化学式酸素センサ |
| WO2020079769A1 (ja) * | 2018-10-17 | 2020-04-23 | マクセル株式会社 | 電気化学式酸素センサ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1471380A (fr) | 1965-03-09 | 1967-03-03 | Philips Nv | Cellule galvanique pour la mesure de la concentration d'oxygène dans un mélange gazeux |
| GB1044456A (en) | 1965-03-09 | 1966-09-28 | Mullard Ltd | Improvements in apparatus for oxygen determination |
| US4652359A (en) | 1984-10-29 | 1987-03-24 | General Electric Company | Portable oxygen sensor with shortened break-in time |
| US4681673A (en) | 1984-10-29 | 1987-07-21 | General Electric Company | Portable oxygen sensor with shortened break-in time |
| KR890000606B1 (ko) | 1985-07-25 | 1989-03-21 | 텔레딘 인더스트리 인코오퍼레이티드 | 가스분석기 |
| EP0486179A3 (en) | 1990-11-12 | 1992-07-08 | City Technology Limited | Gas diffusion control assembly |
| US9146208B2 (en) | 2011-09-29 | 2015-09-29 | Brigham Young University | Lead-free oxygen sensor |
| JP6621637B2 (ja) | 2015-09-30 | 2019-12-18 | マクセル株式会社 | 酸素センサ |
| JP6537491B2 (ja) * | 2016-12-28 | 2019-07-03 | マクセル株式会社 | 電気化学式酸素センサ |
-
2021
- 2021-03-09 WO PCT/JP2021/009326 patent/WO2022113389A1/ja not_active Ceased
- 2021-03-09 EP EP21897369.1A patent/EP4253949B1/en active Active
- 2021-03-09 US US18/253,841 patent/US12529674B2/en active Active
- 2021-03-09 JP JP2022565034A patent/JP7555426B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548591A (en) * | 1977-06-21 | 1979-01-22 | Japan Storage Battery Co Ltd | Oxygen concentration meter |
| US4705617A (en) * | 1983-05-06 | 1987-11-10 | Sensormedics Corporation | Apparatus for deplating cutaneous gas sensors |
| JP2006194708A (ja) * | 2005-01-13 | 2006-07-27 | Gs Yuasa Corporation:Kk | 電気化学式酸素センサ |
| JP2019066332A (ja) * | 2017-09-29 | 2019-04-25 | マクセル株式会社 | 電気化学式酸素センサ |
| WO2020079769A1 (ja) * | 2018-10-17 | 2020-04-23 | マクセル株式会社 | 電気化学式酸素センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4253949A4 (en) | 2024-05-29 |
| US20240003843A1 (en) | 2024-01-04 |
| CN116710767A (zh) | 2023-09-05 |
| US12529674B2 (en) | 2026-01-20 |
| WO2022113389A1 (ja) | 2022-06-02 |
| EP4253949A1 (en) | 2023-10-04 |
| EP4253949B1 (en) | 2025-01-29 |
| JP7555426B2 (ja) | 2024-09-24 |
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