JPH0178942U - - Google Patents
Info
- Publication number
- JPH0178942U JPH0178942U JP1987175160U JP17516087U JPH0178942U JP H0178942 U JPH0178942 U JP H0178942U JP 1987175160 U JP1987175160 U JP 1987175160U JP 17516087 U JP17516087 U JP 17516087U JP H0178942 U JPH0178942 U JP H0178942U
- Authority
- JP
- Japan
- Prior art keywords
- alcohol concentration
- electrode plate
- detection device
- concentration detection
- electrode plates
- 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は本考案の一実施例としてのアルコール
濃度検出装置の断面図、第２図は他の実施例とし
ての電極板の説明図、第３図は電極板が占める体
積割合を説明するグラフ、第４図は従来の電極板
の説明図である。
１……ハウジング、１０，１２……ターミナル
電極、１８，４０，４６……上電極板、２０，４
２，４８……下電極板、２２，４４……貫通孔。
Fig. 1 is a cross-sectional view of an alcohol concentration detection device as an embodiment of the present invention, Fig. 2 is an explanatory diagram of an electrode plate as another embodiment, and Fig. 3 is a graph illustrating the volume ratio occupied by the electrode plate. , FIG. 4 is an explanatory diagram of a conventional electrode plate. 1... Housing, 10, 12... Terminal electrode, 18, 40, 46... Upper electrode plate, 20, 4
2, 48... lower electrode plate, 22, 44... through hole.
Claims (1)
ル混合燃料を満たし、該電極板間のインピーダン
スを測定してアルコール濃度を検出するアルコー
ル濃度検出装置において、 少なくとも上側の前記電極板に上方に開口され
た貫通孔を設け、前記電極板を該貫通孔に向かつ
て上り傾斜を有するように形成したことを特徴と
するアルコール濃度検出装置。[Claims for Utility Model Registration] In an alcohol concentration detection device that detects alcohol concentration by filling alcohol mixed fuel between two electrode plates disposed opposite each other and measuring the impedance between the electrode plates, at least the upper side An alcohol concentration detection device, characterized in that the electrode plate is provided with a through hole opening upward, and the electrode plate is formed to have an upward slope toward the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17516087U JPH055490Y2 (en) | 1987-11-17 | 1987-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17516087U JPH055490Y2 (en) | 1987-11-17 | 1987-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0178942U true JPH0178942U (en) | 1989-05-26 |
| JPH055490Y2 JPH055490Y2 (en) | 1993-02-12 |
Family
ID=31466972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17516087U Expired - Lifetime JPH055490Y2 (en) | 1987-11-17 | 1987-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055490Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015145845A (en) * | 2014-02-04 | 2015-08-13 | 愛三工業株式会社 | liquid sensor |
-
1987
- 1987-11-17 JP JP17516087U patent/JPH055490Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015145845A (en) * | 2014-02-04 | 2015-08-13 | 愛三工業株式会社 | liquid sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055490Y2 (en) | 1993-02-12 |
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