KR920020056U - Water level detection circuit - Google Patents

Water level detection circuit

Info

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
Application number
KR2019910005104U
Other languages
Korean (ko)
Other versions
KR930003279Y1 (en
Inventor
김충원
Original Assignee
주식회사 금성사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019910005104U priority Critical patent/KR930003279Y1/en
Publication of KR920020056U publication Critical patent/KR920020056U/en
Application granted granted Critical
Publication of KR930003279Y1 publication Critical patent/KR930003279Y1/en

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)
KR2019910005104U 1991-04-13 1991-04-13 Circuit for detecting water level KR930003279Y1 (en)

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)

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