KR920020056U - Water level detection circuit - Google Patents
Water level detection circuitInfo
- Publication number
- KR920020056U KR920020056U KR2019910005104U KR910005104U KR920020056U KR 920020056 U KR920020056 U KR 920020056U KR 2019910005104 U KR2019910005104 U KR 2019910005104U KR 910005104 U KR910005104 U KR 910005104U KR 920020056 U KR920020056 U KR 920020056U
- Authority
- KR
- South Korea
- Prior art keywords
- detection circuit
- water level
- level detection
- circuit
- water
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
- G01F23/18—Indicating, recording or alarm devices actuated electrically
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910005104U KR930003279Y1 (en) | 1991-04-13 | 1991-04-13 | Circuit for detecting water level |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910005104U KR930003279Y1 (en) | 1991-04-13 | 1991-04-13 | Circuit for detecting water level |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920020056U true KR920020056U (en) | 1992-11-17 |
KR930003279Y1 KR930003279Y1 (en) | 1993-06-07 |
Family
ID=19312711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910005104U KR930003279Y1 (en) | 1991-04-13 | 1991-04-13 | Circuit for detecting water level |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930003279Y1 (en) |
-
1991
- 1991-04-13 KR KR2019910005104U patent/KR930003279Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930003279Y1 (en) | 1993-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19961228 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |