JPS62176752U - - Google Patents
Info
- Publication number
- JPS62176752U JPS62176752U JP6576486U JP6576486U JPS62176752U JP S62176752 U JPS62176752 U JP S62176752U JP 6576486 U JP6576486 U JP 6576486U JP 6576486 U JP6576486 U JP 6576486U JP S62176752 U JPS62176752 U JP S62176752U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- sub
- exhaust gas
- added
- oxygen
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000002737 fuel gas Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 3
- 238000012360 testing method Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第1図は、本考案の構成を示す説明図、第2図
は従来技術の一例を示す図、第3図は、本考案装
置による酸素センサの測定パターンを示す。
1……空気主流路、2……燃料ガス主流路、3
……空気副流管、4……燃料ガス副流管、11…
…ウオータジヤケツト、12……バーナ管、13
……酸素センサ。
FIG. 1 is an explanatory diagram showing the configuration of the present invention, FIG. 2 is a diagram showing an example of the prior art, and FIG. 3 is a diagram showing a measurement pattern of an oxygen sensor using the device of the present invention. 1...Air main flow path, 2...Fuel gas main flow path, 3
...Air subflow pipe, 4...Fuel gas subflow pipe, 11...
...Water jacket, 12...Burner pipe, 13
...Oxygen sensor.
Claims (1)
よび空気を流通する主流路と、規定された上記気
体の流量を測定パターンに従つて主通路に付加し
、付加しない場合は絞りを介して大気に放出する
三方切換弁および質量流量計を配設した副流路と
、前記主流路と副流路とを合流混合し、これに点
火して排出される排ガス中の酸素を検出する被験
酸素センサを着脱可能とするバーナ管と、このバ
ーナ管を囲繞し、排ガス温度を制御する温度検出
制御機能を具備したウオータジヤケツトとからな
る酸素センサ試験装置。 A mass flowmeter is installed in the main passage through which a predetermined amount of fuel gas and air flows, and a predetermined flow rate of the above gases is added to the main passage according to the measurement pattern, and if not added, it is passed through a restriction. A sub-flow path equipped with a three-way switching valve and a mass flow meter to be released into the atmosphere, and a test oxygen system that combines the main flow path and sub-flow path and detects oxygen in the exhaust gas discharged by igniting the mixture. An oxygen sensor testing device consisting of a burner tube to which a sensor can be attached and detached, and a water jacket surrounding the burner tube and equipped with a temperature detection control function to control exhaust gas temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6576486U JPH0448527Y2 (en) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6576486U JPH0448527Y2 (en) | 1986-04-28 | 1986-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62176752U true JPS62176752U (en) | 1987-11-10 |
JPH0448527Y2 JPH0448527Y2 (en) | 1992-11-16 |
Family
ID=30903141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6576486U Expired JPH0448527Y2 (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0448527Y2 (en) |
-
1986
- 1986-04-28 JP JP6576486U patent/JPH0448527Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0448527Y2 (en) | 1992-11-16 |
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