JPH02129859U - - Google Patents
Info
- Publication number
- JPH02129859U JPH02129859U JP3815989U JP3815989U JPH02129859U JP H02129859 U JPH02129859 U JP H02129859U JP 3815989 U JP3815989 U JP 3815989U JP 3815989 U JP3815989 U JP 3815989U JP H02129859 U JPH02129859 U JP H02129859U
- Authority
- JP
- Japan
- Prior art keywords
- water
- landed
- determination circuit
- electrodes
- determines
- 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
- 239000000758 substrate Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Examining Or Testing Airtightness (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
図面は本考案の一実施例を示し、第１図は電気
回路図、第２図は正面図、第３図は拡大正面図で
ある。 １……基板、２……電極、３……隙間、４……
判定回路、７……警報回路。
回路図、第２図は正面図、第３図は拡大正面図で
ある。 １……基板、２……電極、３……隙間、４……
判定回路、７……警報回路。
Claims (1)
- 基板表面に間隙を有して対向配置された１対の
電極と、両電極間の電気信号値に基づき着水の有
無を判定する判定回路と、該判定回路の着水判定
時に作動する警報装置とを設けたことを特徴とす
る電子回路基板の付着水検知装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3815989U JPH02129859U (ja) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3815989U JPH02129859U (ja) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02129859U true JPH02129859U (ja) | 1990-10-25 |
Family
ID=31545914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3815989U Pending JPH02129859U (ja) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02129859U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013142650A (ja) * | 2012-01-12 | 2013-07-22 | Mitsubishi Heavy Ind Ltd | 液体金属の漏洩検出器 |
-
1989
- 1989-03-31 JP JP3815989U patent/JPH02129859U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013142650A (ja) * | 2012-01-12 | 2013-07-22 | Mitsubishi Heavy Ind Ltd | 液体金属の漏洩検出器 |
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