JPS62178330U - - Google Patents
Info
- Publication number
- JPS62178330U JPS62178330U JP6748986U JP6748986U JPS62178330U JP S62178330 U JPS62178330 U JP S62178330U JP 6748986 U JP6748986 U JP 6748986U JP 6748986 U JP6748986 U JP 6748986U JP S62178330 U JPS62178330 U JP S62178330U
- Authority
- JP
- Japan
- Prior art keywords
- optical waveguide
- liquid
- detection sensor
- protective cover
- level detection
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6748986U JPH0244177Y2 (de) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6748986U JPH0244177Y2 (de) | 1986-04-30 | 1986-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62178330U true JPS62178330U (de) | 1987-11-12 |
JPH0244177Y2 JPH0244177Y2 (de) | 1990-11-22 |
Family
ID=30906447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6748986U Expired JPH0244177Y2 (de) | 1986-04-30 | 1986-04-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0244177Y2 (de) |
-
1986
- 1986-04-30 JP JP6748986U patent/JPH0244177Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0244177Y2 (de) | 1990-11-22 |
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