JPS55160845A - Magnetic oxygen meter - Google Patents
Magnetic oxygen meterInfo
- Publication number
- JPS55160845A JPS55160845A JP6854079A JP6854079A JPS55160845A JP S55160845 A JPS55160845 A JP S55160845A JP 6854079 A JP6854079 A JP 6854079A JP 6854079 A JP6854079 A JP 6854079A JP S55160845 A JPS55160845 A JP S55160845A
- Authority
- JP
- Japan
- Prior art keywords
- cell
- gas
- sample gas
- flow indicator
- flow
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
PURPOSE: To improve the performance of response and the safety of the device by using a flow indicator and a photoelectric detector.
CONSTITUTION: A mesh 4 for stabilizing the gas flow is provided in a cell 3 with a sample gas inlet 1 and outlet 2, the flow indicator 7 is rotatably supported by a pivot 13, and electromagnets 5, 5 and the photoelectric detector 6 are installed on the outside of the cell. When both the electromagnets 5, 5 are alternately energized and a sample gas is passed through the cell on making itself a laminar flow, a difference between the right and left flows in the central part of the cell 3 is produced by the alternately provided magnetic field if a gas such as oxygen with a large paramagnetic factor is contained in the sample gas, and the flow indicator 7 is deflected on right and left. Accordingly the concentration of magnetized gas (oxygen or the like) in the sample gas can be measured with a good response and no danger of explosion by detecting the degree of deflection of the flow indicator 7.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6854079A JPS55160845A (en) | 1979-05-31 | 1979-05-31 | Magnetic oxygen meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6854079A JPS55160845A (en) | 1979-05-31 | 1979-05-31 | Magnetic oxygen meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55160845A true JPS55160845A (en) | 1980-12-15 |
Family
ID=13376671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6854079A Pending JPS55160845A (en) | 1979-05-31 | 1979-05-31 | Magnetic oxygen meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55160845A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016118478A (en) * | 2014-12-22 | 2016-06-30 | 富士電機株式会社 | Magnetic oxygen analyzing method and magnetic oxygen analyzer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5020878A (en) * | 1973-06-25 | 1975-03-05 |
-
1979
- 1979-05-31 JP JP6854079A patent/JPS55160845A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5020878A (en) * | 1973-06-25 | 1975-03-05 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016118478A (en) * | 2014-12-22 | 2016-06-30 | 富士電機株式会社 | Magnetic oxygen analyzing method and magnetic oxygen analyzer |
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