JPH0461286B2 - - Google Patents

Info

Publication number
JPH0461286B2
JPH0461286B2 JP57230590A JP23059082A JPH0461286B2 JP H0461286 B2 JPH0461286 B2 JP H0461286B2 JP 57230590 A JP57230590 A JP 57230590A JP 23059082 A JP23059082 A JP 23059082A JP H0461286 B2 JPH0461286 B2 JP H0461286B2
Authority
JP
Japan
Prior art keywords
circuit
water level
voltage
bathtub
water
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.)
Expired - Lifetime
Application number
JP57230590A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59120815A (ja
Inventor
Akira Okamoto
Yasuyuki Hatakeyama
Takehiro Kobayashi
Masayuki Nagata
Toshio Takeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to JP57230590A priority Critical patent/JPS59120815A/ja
Publication of JPS59120815A publication Critical patent/JPS59120815A/ja
Publication of JPH0461286B2 publication Critical patent/JPH0461286B2/ja
Granted legal-status Critical Current

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
    • G01F23/0007—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 for discrete indicating and measuring
    • G01F23/0015—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 for discrete indicating and measuring with a whistle or other sonorous signal

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP57230590A 1982-12-27 1982-12-27 浴槽用水位報知装置 Granted JPS59120815A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57230590A JPS59120815A (ja) 1982-12-27 1982-12-27 浴槽用水位報知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57230590A JPS59120815A (ja) 1982-12-27 1982-12-27 浴槽用水位報知装置

Publications (2)

Publication Number Publication Date
JPS59120815A JPS59120815A (ja) 1984-07-12
JPH0461286B2 true JPH0461286B2 (enrdf_load_html_response) 1992-09-30

Family

ID=16910120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57230590A Granted JPS59120815A (ja) 1982-12-27 1982-12-27 浴槽用水位報知装置

Country Status (1)

Country Link
JP (1) JPS59120815A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187225A (ja) * 1983-04-06 1984-10-24 Kanbayashi Seisakusho:Kk 浴槽用水位報知装置
DE69902660T2 (de) * 1998-06-03 2003-04-24 Paul Kimsey Feuchtigkeitssensor
CN101680680B (zh) 2007-05-28 2012-07-04 松下电器产业株式会社 热电联供系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112918U (enrdf_load_html_response) * 1974-07-16 1976-01-30
JPS57118117A (en) * 1981-01-16 1982-07-22 Nissan Motor Co Ltd Fuel gauge for vehicle

Also Published As

Publication number Publication date
JPS59120815A (ja) 1984-07-12

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