JPWO2023026918A1 - - Google Patents
Info
- Publication number
- JPWO2023026918A1 JPWO2023026918A1 JP2023543840A JP2023543840A JPWO2023026918A1 JP WO2023026918 A1 JPWO2023026918 A1 JP WO2023026918A1 JP 2023543840 A JP2023543840 A JP 2023543840A JP 2023543840 A JP2023543840 A JP 2023543840A JP WO2023026918 A1 JPWO2023026918 A1 JP WO2023026918A1
- 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.)
- Pending
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
- G01N27/416—Systems
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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
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
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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
-
- 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
- G01N33/18—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021138710 | 2021-08-27 | ||
| PCT/JP2022/031052 WO2023026918A1 (ja) | 2021-08-27 | 2022-08-17 | 酸素センサ、水質測定装置及び酸素測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023026918A1 true JPWO2023026918A1 (https=) | 2023-03-02 |
| JPWO2023026918A5 JPWO2023026918A5 (https=) | 2024-05-22 |
Family
ID=85321999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023543840A Pending JPWO2023026918A1 (https=) | 2021-08-27 | 2022-08-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240426774A1 (https=) |
| JP (1) | JPWO2023026918A1 (https=) |
| CN (1) | CN117836619A (https=) |
| WO (1) | WO2023026918A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7446509B1 (ja) | 2023-06-29 | 2024-03-08 | 理研計器株式会社 | 電気化学式ガスセンサ、電気化学式ガス測定方法 |
| JP7440691B1 (ja) | 2023-06-29 | 2024-02-28 | 理研計器株式会社 | 電気化学式ガスセンサ、電気化学式ガス測定方法 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4268370A (en) * | 1980-01-11 | 1981-05-19 | Beckman Instruments, Inc. | High temperature, CO2 interference free, electrochemical O2 sensor |
| JPH0666761A (ja) * | 1992-08-18 | 1994-03-11 | Mitsubishi Electric Corp | ガルバニ電池式ガスセンサ |
| JP2004132915A (ja) * | 2002-10-15 | 2004-04-30 | Oji Keisoku Kiki Kk | 微生物電極、微生物電極用酸素電極及びそれを用いる測定装置 |
| JP2006300530A (ja) * | 2005-04-15 | 2006-11-02 | Fuji Electric Systems Co Ltd | 溶存酸素センサ |
| WO2009069749A1 (ja) * | 2007-11-28 | 2009-06-04 | Gs Yuasa Corporation | 電気化学式酸素センサ |
| JP2016161395A (ja) * | 2015-03-02 | 2016-09-05 | ハネウェル・インターナショナル・インコーポレーテッド | 無鉛ガルバニ式酸素センサー |
| JP2016534360A (ja) * | 2013-09-09 | 2016-11-04 | ドレーガー セイフティー アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト アウフ アクチエン | 電気化学式ガスセンサ、液体電解質及び液体電解質の使用 |
| JP2018059719A (ja) * | 2016-09-30 | 2018-04-12 | 株式会社Ｇｓユアサ | 電気化学式酸素センサ |
| JP2018173375A (ja) * | 2017-03-31 | 2018-11-08 | マクセル株式会社 | 酸素センサ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0546291A1 (de) * | 1991-12-11 | 1993-06-16 | Drägerwerk Aktiengesellschaft | Elektrochemische Messzelle zur Bestimmung von Ammoniak oder Hydrazin in einer Messprobe |
| US20150219583A1 (en) * | 2014-02-06 | 2015-08-06 | Honeywell International Inc. | Lead-free galvanic oxygen sensor |
| 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 |
-
2022
- 2022-08-17 WO PCT/JP2022/031052 patent/WO2023026918A1/ja not_active Ceased
- 2022-08-17 US US18/684,372 patent/US20240426774A1/en active Pending
- 2022-08-17 CN CN202280057116.1A patent/CN117836619A/zh active Pending
- 2022-08-17 JP JP2023543840A patent/JPWO2023026918A1/ja active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4268370A (en) * | 1980-01-11 | 1981-05-19 | Beckman Instruments, Inc. | High temperature, CO2 interference free, electrochemical O2 sensor |
| JPH0666761A (ja) * | 1992-08-18 | 1994-03-11 | Mitsubishi Electric Corp | ガルバニ電池式ガスセンサ |
| JP2004132915A (ja) * | 2002-10-15 | 2004-04-30 | Oji Keisoku Kiki Kk | 微生物電極、微生物電極用酸素電極及びそれを用いる測定装置 |
| JP2006300530A (ja) * | 2005-04-15 | 2006-11-02 | Fuji Electric Systems Co Ltd | 溶存酸素センサ |
| WO2009069749A1 (ja) * | 2007-11-28 | 2009-06-04 | Gs Yuasa Corporation | 電気化学式酸素センサ |
| JP2016534360A (ja) * | 2013-09-09 | 2016-11-04 | ドレーガー セイフティー アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト アウフ アクチエン | 電気化学式ガスセンサ、液体電解質及び液体電解質の使用 |
| JP2016161395A (ja) * | 2015-03-02 | 2016-09-05 | ハネウェル・インターナショナル・インコーポレーテッド | 無鉛ガルバニ式酸素センサー |
| JP2018059719A (ja) * | 2016-09-30 | 2018-04-12 | 株式会社Ｇｓユアサ | 電気化学式酸素センサ |
| JP2018173375A (ja) * | 2017-03-31 | 2018-11-08 | マクセル株式会社 | 酸素センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023026918A1 (ja) | 2023-03-02 |
| CN117836619A (zh) | 2024-04-05 |
| US20240426774A1 (en) | 2024-12-26 |
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