JPH0237529B2 - - Google Patents

Info

Publication number
JPH0237529B2
JPH0237529B2 JP57021487A JP2148782A JPH0237529B2 JP H0237529 B2 JPH0237529 B2 JP H0237529B2 JP 57021487 A JP57021487 A JP 57021487A JP 2148782 A JP2148782 A JP 2148782A JP H0237529 B2 JPH0237529 B2 JP H0237529B2
Authority
JP
Japan
Prior art keywords
container
electrode
liquid
pulse voltage
electrodes
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
JP57021487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58139023A (ja
Inventor
Hiroaki Tsujii
Yoshinori Takahashi
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.)
Zojirushi Corp
Original Assignee
Zojirushi Vacuum Bottle Co Ltd
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 Zojirushi Vacuum Bottle Co Ltd filed Critical Zojirushi Vacuum Bottle Co Ltd
Priority to JP2148782A priority Critical patent/JPS58139023A/ja
Publication of JPS58139023A publication Critical patent/JPS58139023A/ja
Publication of JPH0237529B2 publication Critical patent/JPH0237529B2/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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/243—Schematic arrangements of probes combined with measuring circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP2148782A 1982-02-13 1982-02-13 容器の液量表示装置 Granted JPS58139023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2148782A JPS58139023A (ja) 1982-02-13 1982-02-13 容器の液量表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2148782A JPS58139023A (ja) 1982-02-13 1982-02-13 容器の液量表示装置

Publications (2)

Publication Number Publication Date
JPS58139023A JPS58139023A (ja) 1983-08-18
JPH0237529B2 true JPH0237529B2 (enrdf_load_stackoverflow) 1990-08-24

Family

ID=12056326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2148782A Granted JPS58139023A (ja) 1982-02-13 1982-02-13 容器の液量表示装置

Country Status (1)

Country Link
JP (1) JPS58139023A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515625U (ja) * 1991-07-31 1993-02-26 古河電気工業株式会社 ケーブルキヤツプ接続部

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552881Y2 (ja) * 1988-07-30 1997-10-29 三菱自動車工業株式会社 水位検出装置
FR2765681B1 (fr) * 1997-07-03 1999-09-17 Comm Composants Soc Ind Sonde et dispositif de mesure du niveau d'un liquide conducteur de l'electricite dans un reservoir

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584762B2 (ja) * 1976-02-20 1983-01-27 株式会社日立製作所 パ−セント表示装置
JPS5396871A (en) * 1977-02-04 1978-08-24 Hitachi Ltd Water level alarming apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515625U (ja) * 1991-07-31 1993-02-26 古河電気工業株式会社 ケーブルキヤツプ接続部

Also Published As

Publication number Publication date
JPS58139023A (ja) 1983-08-18

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