FR2472177B1 - - Google Patents

Info

Publication number
FR2472177B1
FR2472177B1 FR8027058A FR8027058A FR2472177B1 FR 2472177 B1 FR2472177 B1 FR 2472177B1 FR 8027058 A FR8027058 A FR 8027058A FR 8027058 A FR8027058 A FR 8027058A FR 2472177 B1 FR2472177 B1 FR 2472177B1
Authority
FR
France
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
Application number
FR8027058A
Other languages
French (fr)
Other versions
FR2472177A1 (fr
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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
Priority claimed from JP16549979A external-priority patent/JPS5689020A/ja
Priority claimed from JP1244580A external-priority patent/JPS56110013A/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of FR2472177A1 publication Critical patent/FR2472177A1/fr
Application granted granted Critical
Publication of FR2472177B1 publication Critical patent/FR2472177B1/fr
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
    • G01F23/14—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
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/162—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid by a liquid column

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR8027058A 1979-12-21 1980-12-19 Mesureur de niveau pour liquide, notamment pour l'eau de refroidissement d'un reacteur Granted FR2472177A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16549979A JPS5689020A (en) 1979-12-21 1979-12-21 Water level indicator
JP1244580A JPS56110013A (en) 1980-02-06 1980-02-06 Water-level meter

Publications (2)

Publication Number Publication Date
FR2472177A1 FR2472177A1 (fr) 1981-06-26
FR2472177B1 true FR2472177B1 (enExample) 1983-12-30

Family

ID=26348069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027058A Granted FR2472177A1 (fr) 1979-12-21 1980-12-19 Mesureur de niveau pour liquide, notamment pour l'eau de refroidissement d'un reacteur

Country Status (4)

Country Link
US (1) US4389888A (enExample)
DE (1) DE3047324A1 (enExample)
FR (1) FR2472177A1 (enExample)
GB (1) GB2066958B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747062A (en) * 1984-12-24 1988-05-24 Amoco Corporation Method and apparatus for detecting the level of a liquid in a tank
US4694693A (en) * 1985-05-15 1987-09-22 Westinghouse Electric Corp. Check valve test method using truncated accumulator blowdown
DE3541613A1 (de) * 1985-11-25 1987-05-27 Kraftwerk Union Ag Verfahren und einrichtung zur messung des fuellstandes in einem reaktordruckbehaelter eines siedewasserreaktors
US4716014A (en) * 1986-06-11 1987-12-29 Westinghouse Electric Corp. Moisture separator for steam generator level measurement system
JPS6342422A (ja) * 1986-08-08 1988-02-23 Fuji Photo Film Co Ltd 液体計量容器の差圧式レベル計
US4862734A (en) * 1987-01-09 1989-09-05 Itt Corporation Leak detection system for storage tanks
IT1204738B (it) * 1987-06-18 1989-03-10 Bonetti Cesare Spa Gruppo indicatore di livello magnetico con trasmissione a distanza
US4964296A (en) * 1988-04-19 1990-10-23 Mobil Oil Corporation Method and apparatus for detecting liquid leaks
US4893498A (en) * 1988-04-19 1990-01-16 Mobil Oil Corporation Method and apparatus for detecting liquid leaks
US5088317A (en) * 1988-04-19 1992-02-18 Mobil Oil Corporation Method and apparatus for detecting liquid leaks from above-ground storage tanks
US5131264A (en) * 1989-07-25 1992-07-21 Mobil Oil Corporation Above-ground storage tank liquid leak detector
EP0411802B1 (en) * 1989-07-25 1994-06-22 Mobil Oil Corporation A method and apparatus for detecting changes in the liquid level of a storage tank
JP3230923B2 (ja) * 1994-03-29 2001-11-19 株式会社東芝 原子炉水位測定装置
US5475720A (en) * 1994-04-08 1995-12-12 Pennsylvania Power & Light Company Non-condensable gas tolerant condensing chamber
DK15897A (da) * 1997-02-14 1998-08-15 Gramkow A S A Doseringsanlæg for vægtdosering af væske samt fremgangsmåde og anvendelse deraf
KR100472311B1 (ko) * 2001-10-15 2005-03-07 주식회사 하이드로소닉 기포식 수심, 수위 측정방법 및 장치.
DE10156495C1 (de) * 2001-11-16 2003-01-02 Framatome Anp Gmbh Vorrichtung und Verfahren zum Kühlen eines Reaktordruckbehälters einer Siedewasser-Reaktoranlage
US7845223B2 (en) * 2005-09-08 2010-12-07 General Electric Company Condensing chamber design
WO2024253274A1 (ko) * 2023-06-05 2024-12-12 한국과학기술원 액체 수위측정장치 및 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1665667A (en) * 1924-02-29 1928-04-10 Kusters Wilhelm Liquid-level indicator
US2032681A (en) * 1933-03-18 1936-03-03 Linde Air Prod Co Gauge
GB779338A (en) * 1956-04-12 1957-07-17 Jerguson Gage & Valve Co Improvements in or relating to water level indicators for steam boilers
DE1185830B (de) * 1962-07-27 1965-01-21 Siemens Ag Hydrostatischer Fluessigkeitsstandmesser fuer Behaelter von heissen kondensierenden Fluessigkeiten
DE1192837B (de) * 1962-12-01 1965-05-13 Basf Ag Vorrichtung zur Standmessung verfluessigter Gase
GB1124961A (en) 1965-05-03 1968-08-21 Elliott Brothers London Ltd Improvements in or relating to apparatus for water level measurement in pressure vessels
ZA72116B (en) 1971-01-12 1972-09-27 L Air Liquide Sa Exploit Des P Method for measuring the level of a liquefied gas
DE2206957C3 (de) * 1971-02-12 1975-03-20 Fiat S.P.A., Turin (Italien) Einrichtung zur Messung des Wasserstandes in Dampferzeugern
GB1384390A (en) 1971-11-16 1975-02-19 Sensors Systems Ltd Electronic surveillance apparatus
US4394346A (en) * 1979-12-20 1983-07-19 Tokyo Shibaura Denki Kabushiki Kaisha Water level gauge for a nuclear reactor

Also Published As

Publication number Publication date
FR2472177A1 (fr) 1981-06-26
DE3047324A1 (de) 1981-09-17
GB2066958B (en) 1984-10-24
US4389888A (en) 1983-06-28
DE3047324C2 (enExample) 1989-02-23
GB2066958A (en) 1981-07-15

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse