JPH03122328U - - Google Patents
Info
- Publication number
- JPH03122328U JPH03122328U JP3065090U JP3065090U JPH03122328U JP H03122328 U JPH03122328 U JP H03122328U JP 3065090 U JP3065090 U JP 3065090U JP 3065090 U JP3065090 U JP 3065090U JP H03122328 U JPH03122328 U JP H03122328U
- Authority
- JP
- Japan
- Prior art keywords
- level sensor
- thermoelectric
- thermoelectric level
- deterioration detection
- detection circuit
- 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
- 230000006866 deterioration Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3065090U JPH03122328U (ro) | 1990-03-26 | 1990-03-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3065090U JPH03122328U (ro) | 1990-03-26 | 1990-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03122328U true JPH03122328U (ro) | 1991-12-13 |
Family
ID=31533358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3065090U Pending JPH03122328U (ro) | 1990-03-26 | 1990-03-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03122328U (ro) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007017383A (ja) * | 2005-07-11 | 2007-01-25 | Matsushita Electric Ind Co Ltd | 液位検知装置およびこれを使用した衣類乾燥機 |
JP2007017384A (ja) * | 2005-07-11 | 2007-01-25 | Matsushita Electric Ind Co Ltd | 液位検知装置およびこれを使用した衣類乾燥機 |
JP2007064637A (ja) * | 2005-08-29 | 2007-03-15 | Matsushita Electric Ind Co Ltd | 液位検知装置およびこれを使用した衣類乾燥機 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50102360A (ro) * | 1974-01-09 | 1975-08-13 | ||
JPS5467463A (en) * | 1977-11-09 | 1979-05-30 | Nippon Steel Corp | Meter for liquid level of molten material |
JPS5946525A (ja) * | 1982-09-03 | 1984-03-15 | Yokogawa Hokushin Electric Corp | 熱電対絶縁モニタ |
-
1990
- 1990-03-26 JP JP3065090U patent/JPH03122328U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50102360A (ro) * | 1974-01-09 | 1975-08-13 | ||
JPS5467463A (en) * | 1977-11-09 | 1979-05-30 | Nippon Steel Corp | Meter for liquid level of molten material |
JPS5946525A (ja) * | 1982-09-03 | 1984-03-15 | Yokogawa Hokushin Electric Corp | 熱電対絶縁モニタ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007017383A (ja) * | 2005-07-11 | 2007-01-25 | Matsushita Electric Ind Co Ltd | 液位検知装置およびこれを使用した衣類乾燥機 |
JP2007017384A (ja) * | 2005-07-11 | 2007-01-25 | Matsushita Electric Ind Co Ltd | 液位検知装置およびこれを使用した衣類乾燥機 |
JP4577128B2 (ja) * | 2005-07-11 | 2010-11-10 | パナソニック株式会社 | 液位検知装置およびこれを使用した衣類乾燥機 |
JP4577127B2 (ja) * | 2005-07-11 | 2010-11-10 | パナソニック株式会社 | 液位検知装置およびこれを使用した衣類乾燥機 |
JP2007064637A (ja) * | 2005-08-29 | 2007-03-15 | Matsushita Electric Ind Co Ltd | 液位検知装置およびこれを使用した衣類乾燥機 |
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