JPH0481053U - - Google Patents
Info
- Publication number
- JPH0481053U JPH0481053U JP12486790U JP12486790U JPH0481053U JP H0481053 U JPH0481053 U JP H0481053U JP 12486790 U JP12486790 U JP 12486790U JP 12486790 U JP12486790 U JP 12486790U JP H0481053 U JPH0481053 U JP H0481053U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- measuring device
- concentration measuring
- magnetic material
- channels
- 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
- 239000000696 magnetic material Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図は本考案の一実施例に係る気体濃度測定
装置の概略構成図、第２図は本考案の他の実施例
に係る気体濃度測定装置の概略構成図、第３図お
よび第４図はそれぞれ従来の気体濃度測定装置の
概略構成図である。
１０……細線（磁性体）、１１，１９……流入
口、１２，１３，２０，２１……流路、１６，１
７……圧力検出器、１８，２６……磁石、２４，
２５……流量検出器。
FIG. 1 is a schematic diagram of a gas concentration measuring device according to one embodiment of the present invention, FIG. 2 is a schematic diagram of a gas concentration measuring device according to another embodiment of the present invention, and FIGS. 3 and 4 1 and 2 are schematic configuration diagrams of conventional gas concentration measuring devices. 10... Thin wire (magnetic material), 11, 19... Inlet, 12, 13, 20, 21... Channel, 16, 1
7...Pressure detector, 18, 26...Magnet, 24,
25...Flow rate detector.
Claims (1)
口と、 この流入口に連通した少なくとも２つの流路と
、 これらの流路のうち少なくとも１つの流路内に
設けられた高勾配磁場発生用の磁性体と、 前記各流路を通過した混合気体の性質の差に基
づいて被測定気体の濃度を検出する濃度検出手段
とを備えたことを特徴とする気体濃度測定装置。 ２ 前記磁性体に磁界を作用させる磁界発生部を
さらに備えた請求項１記載の気体濃度測定装置。 ３ 前記磁性体は磁化されてなるものである請求
項１記載の気体濃度測定装置。 ４ 前記磁性体を複数本の細線により構成してな
る請求項１または２記載の気体濃度測定装置。 ５ 前記磁性体を粉末状としてなる請求項１また
は２記載の気体濃度測定装置。[Claims for Utility Model Registration] 1. An inlet into which a gas mixture containing a gas to be measured flows, at least two channels communicating with the inlet, and at least one of these channels. A gas characterized by comprising: a magnetic material for generating a high gradient magnetic field; and a concentration detection means for detecting the concentration of the gas to be measured based on the difference in properties of the gas mixture that has passed through each of the channels. Concentration measuring device. 2. The gas concentration measuring device according to claim 1, further comprising a magnetic field generating section that applies a magnetic field to the magnetic body. 3. The gas concentration measuring device according to claim 1, wherein the magnetic material is magnetized. 4. The gas concentration measuring device according to claim 1 or 2, wherein the magnetic material is composed of a plurality of thin wires. 5. The gas concentration measuring device according to claim 1 or 2, wherein the magnetic material is in powder form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12486790U JPH0481053U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12486790U JPH0481053U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481053U true JPH0481053U (en) | 1992-07-15 |
Family
ID=31872497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12486790U Pending JPH0481053U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481053U (en) |
-
1990
- 1990-11-27 JP JP12486790U patent/JPH0481053U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE198935T1 (en) | METHOD AND DEVICE FOR MEASURING THE DIFFERENTIAL OXYGEN CONTENT BETWEEN TWO GAS STREAMS | |
| GB1363337A (en) | Magnetic gas analysis device | |
| NL8501294A (en) | PARAMAGNETIC ANALYZER WITH FAST RESPONSE FOR MEASURING THE OXYGEN CONTENT OF GASES. | |
| JPS6455446U (en) | ||
| JPH04295722A (en) | Residual magnetic electromagnetic flowmeter | |
| JPS55107953A (en) | Magnetic oxygen analyzer | |
| JPS63163459U (en) | ||
| JPH028209Y2 (en) | ||
| JPH0247548U (en) | ||
| JPH0517559U (en) | Oxygen meter | |
| JPH02213723A (en) | Electromagnetic flow meter for conductive fluid | |
| JPS62123549U (en) | ||
| JPS62123563U (en) | ||
| JPS55122120A (en) | Fluid measuring device | |
| JPS62119654U (en) | ||
| JPS6275487U (en) | ||
| JPH02141852U (en) | ||
| JPS5940877U (en) | Process radioactivity measuring device | |
| JPS61190862U (en) | ||
| JPS61161444A (en) | Gas densitometer | |
| JPS5542065A (en) | Device for measuring flow rate of magnetic liquid | |
| JPS6214349U (en) | ||
| LEDER et al. | Visualization of gas flows using the smoke wire technique(VISUALISIERUNG VON GASSTROEMUNGEN MIT DER RAUCHDRAHT-TECHNIK) | |
| JPH02118873U (en) | ||
| JPS6387522U (en) |