JPH01121841U - - Google Patents
Info
- Publication number
- JPH01121841U JPH01121841U JP1802688U JP1802688U JPH01121841U JP H01121841 U JPH01121841 U JP H01121841U JP 1802688 U JP1802688 U JP 1802688U JP 1802688 U JP1802688 U JP 1802688U JP H01121841 U JPH01121841 U JP H01121841U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- measured
- container
- sample
- bubble release
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図はこの考案の実施例の斜視図、第２図は
同じく構成図、第３図は実施例の計測手段の電気
回路図、第４図は空気吹込量と採油量との容積比
に対する溶存ガスの回収率を示すグラフ、第５図
はガスセンサの特性図である。
９……ガス検出手段、１２……試料容器、１３
……ガス容器、１４……ポンプ手段、１５……気
泡放出手段、１６……スイツチ手段、１９……計
測手段。
Fig. 1 is a perspective view of an embodiment of this invention, Fig. 2 is a configuration diagram, Fig. 3 is an electric circuit diagram of the measuring means of the embodiment, and Fig. 4 is a graph showing the volumetric ratio between the amount of air blown and the amount of oil extracted. A graph showing the recovery rate of dissolved gas, FIG. 5, is a characteristic diagram of the gas sensor. 9...Gas detection means, 12...Sample container, 13
... gas container, 14 ... pump means, 15 ... bubble release means, 16 ... switch means, 19 ... measurement means.
Claims (1)
設けられ試料油中に溶存する被測定ガスを抽出す
る気泡放出手段と、気泡放出手段に空気を送出す
るポンプ手段と、気泡放出手段により抽出された
被測定ガスが充填されて最大容積となるガス容器
と、ガス容器が最大容積となつた際に作動してポ
ンプ手段の通電を制御するスイツチ手段と、ガス
容器に充填された被測定ガスを検出するガス検出
手段と、ガス検出手段が出力する信号に対応して
被測定ガスの濃度を計測する計測手段とを具備し
たことを特徴とする油中溶存ガス測定装置。 A sample container into which the sample oil is injected, a bubble release means provided in the sample container for extracting the gas to be measured dissolved in the sample oil, a pump means for sending air to the bubble release means, and extraction by the bubble release means. a gas container filled with the gas to be measured to reach its maximum volume; a switch means that operates when the gas container reaches its maximum volume to control energization of the pump means; and a gas container filled with the gas to be measured. What is claimed is: 1. A dissolved gas measuring device in oil, comprising: a gas detection means for detecting gas; and a measurement means for measuring the concentration of a gas to be measured in response to a signal output by the gas detection means.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1802688U JPH01121841U (en) | 1988-02-12 | 1988-02-12 | |
| KR1019880010289A KR890004163A (en) | 1987-08-12 | 1988-08-12 | Dissolved Gas in Water |
| US07/520,842 US5062292A (en) | 1987-08-12 | 1990-05-08 | Device for measuring gas dissolved in oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1802688U JPH01121841U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121841U true JPH01121841U (en) | 1989-08-18 |
Family
ID=31232303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1802688U Pending JPH01121841U (en) | 1987-08-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121841U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126845A (en) * | 1979-03-26 | 1980-10-01 | Kansai Electric Power Co Inc:The | Automatic measuring instrument for inflammable gas in oil |
-
1988
- 1988-02-12 JP JP1802688U patent/JPH01121841U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126845A (en) * | 1979-03-26 | 1980-10-01 | Kansai Electric Power Co Inc:The | Automatic measuring instrument for inflammable gas in oil |
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