FR2603985B1 - LIQUID LEVEL INDICATOR DEVICE - Google Patents

LIQUID LEVEL INDICATOR DEVICE

Info

Publication number
FR2603985B1
FR2603985B1 FR8712819A FR8712819A FR2603985B1 FR 2603985 B1 FR2603985 B1 FR 2603985B1 FR 8712819 A FR8712819 A FR 8712819A FR 8712819 A FR8712819 A FR 8712819A FR 2603985 B1 FR2603985 B1 FR 2603985B1
Authority
FR
France
Prior art keywords
liquid level
level indicator
indicator device
liquid
level
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
FR8712819A
Other languages
French (fr)
Other versions
FR2603985A1 (en
Inventor
Inoue Yoshihisa
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.)
Sakura Instrument Co Ltd
Original Assignee
Sakura Instrument 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 Sakura Instrument Co Ltd filed Critical Sakura Instrument Co Ltd
Publication of FR2603985A1 publication Critical patent/FR2603985A1/en
Application granted granted Critical
Publication of FR2603985B1 publication Critical patent/FR2603985B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01F23/30—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 floats
    • G01F23/40—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 floats using bands or wires as transmission elements
    • 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
    • G01F23/0023—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 with a probe suspended by a wire or thread
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
FR8712819A 1986-09-17 1987-09-16 LIQUID LEVEL INDICATOR DEVICE Expired - Lifetime FR2603985B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61218962A JP2547547B2 (en) 1986-09-17 1986-09-17 Float type liquid level gauge

Publications (2)

Publication Number Publication Date
FR2603985A1 FR2603985A1 (en) 1988-03-18
FR2603985B1 true FR2603985B1 (en) 1993-10-29

Family

ID=16728078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8712819A Expired - Lifetime FR2603985B1 (en) 1986-09-17 1987-09-16 LIQUID LEVEL INDICATOR DEVICE

Country Status (4)

Country Link
JP (1) JP2547547B2 (en)
DE (1) DE3728829C2 (en)
FR (1) FR2603985B1 (en)
GB (1) GB2195182B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713337B1 (en) * 1993-11-30 1996-04-26 Mori Solange Measuring string for the depth of water in a well or basin.
RU2739141C1 (en) * 2020-06-25 2020-12-21 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Stand for calibration of buoy gauges and level gauges
RU206300U1 (en) * 2021-06-29 2021-09-03 Общество с ограниченной ответственностью "Газпром трансгаз Чайковский" STAND FOR CALIBRATION OF MEASURING-SIGNALING DEVICES FOR LIQUID AND FLUID MEDIA

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR468724A (en) * 1913-03-04 1914-07-13 Louis Badois Device indicating, by simple reading, the quantity or level of a liquid contained in a closed tank
US2226060A (en) * 1940-07-30 1940-12-24 Jerman Lewis Johnson Manual gauge hatch
GB780160A (en) * 1955-02-24 1957-07-31 Shand And Jurs Company Improved tank gauging apparatus
GB1192488A (en) * 1968-04-23 1970-05-20 Whessoe Ltd Improvements in and relating to Liquid Level Gauging Devices for Liquid Storage Vessels
FR2088075A7 (en) * 1970-05-14 1972-01-07 Whessoe Sa
JPS4731464U (en) * 1971-04-20 1972-12-08
JPS5161855A (en) * 1974-11-26 1976-05-28 Ishikawajima Harima Heavy Ind FUROOTOSHIKIEKIMENKEI
US4451986A (en) * 1981-12-21 1984-06-05 Mobil Oil Corporation Ullage tape winder
ATE21769T1 (en) * 1982-06-03 1986-09-15 Krohne Messtechnik Kg LEVEL GAUGE.

Also Published As

Publication number Publication date
JPS6373118A (en) 1988-04-02
JP2547547B2 (en) 1996-10-23
GB8720591D0 (en) 1987-10-07
GB2195182B (en) 1990-07-04
GB2195182A (en) 1988-03-30
DE3728829A1 (en) 1988-03-31
FR2603985A1 (en) 1988-03-18
DE3728829C2 (en) 1998-08-20

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Legal Events

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CD Change of name or company name
CA Change of address
CD Change of name or company name