JPS57114845A - Apparatus for detecting presence of vapor phase in nuclear reactor vessel - Google Patents

Apparatus for detecting presence of vapor phase in nuclear reactor vessel

Info

Publication number
JPS57114845A
JPS57114845A JP56186790A JP18679081A JPS57114845A JP S57114845 A JPS57114845 A JP S57114845A JP 56186790 A JP56186790 A JP 56186790A JP 18679081 A JP18679081 A JP 18679081A JP S57114845 A JPS57114845 A JP S57114845A
Authority
JP
Japan
Prior art keywords
vapor phase
nuclear reactor
reactor vessel
detecting presence
detecting
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.)
Pending
Application number
JP56186790A
Other languages
English (en)
Inventor
Marini Jiyan
Kuroodo Uerubashie Jiyan
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Publication of JPS57114845A publication Critical patent/JPS57114845A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/038—Boiling detection in moderator or coolant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP56186790A 1980-11-20 1981-11-20 Apparatus for detecting presence of vapor phase in nuclear reactor vessel Pending JPS57114845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024684A FR2494484B1 (fr) 1980-11-20 1980-11-20 Dispositif de detection de phase gazeuse dans un reacteur nucleaire

Publications (1)

Publication Number Publication Date
JPS57114845A true JPS57114845A (en) 1982-07-16

Family

ID=9248185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56186790A Pending JPS57114845A (en) 1980-11-20 1981-11-20 Apparatus for detecting presence of vapor phase in nuclear reactor vessel

Country Status (8)

Country Link
US (1) US4761259A (ja)
EP (1) EP0053068B1 (ja)
JP (1) JPS57114845A (ja)
DE (1) DE3173839D1 (ja)
ES (1) ES8406775A1 (ja)
FR (1) FR2494484B1 (ja)
YU (1) YU254481A (ja)
ZA (1) ZA817753B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732219A1 (de) * 1987-09-24 1989-04-13 Siemens Ag Anwendung des verfahrens zur elektromagnetischen ultraschall-wandlung zur ueberwachung von fuellhoehe und blasenbildung in fluessigkeit enthaltenden umschliessungen
US5096657A (en) * 1989-02-27 1992-03-17 The Babcock & Wilcox Company Reactor coolant void detection system
RU2246144C2 (ru) * 2003-04-07 2005-02-10 Смоленская атомная электростанция Способ и устройство контроля газового зазора технологического канала уран-графитового ядерного реактора
RU2377672C1 (ru) * 2008-05-14 2009-12-27 Общество с ограниченной ответственностью "Научно-внедренческое предприятие "Кропус" (ООО "НВП "Кропус") Устройство контроля газового зазора технологического канала уран-графитового ядерного реактора

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224250A (en) * 1957-12-26 1965-12-21 Aerojet General Co Gas liquid detector
BE638683A (ja) * 1962-10-15
US3264863A (en) * 1963-05-27 1966-08-09 Maropis Nicholas Method and apparatus for detecting incipient boiling of a liquid
FR1453956A (fr) * 1965-07-30 1966-07-22 British Petroleum Co Sonde ultrasonore à étages multiples pour la détection de niveaux de liquide prédéterminés
FR1477470A (fr) * 1965-12-15 1967-04-21 Commissariat Energie Atomique Dispositif à ultra-sons pour la mesure de la position du niveau d'un liquide
FR2052163A5 (ja) * 1969-07-24 1971-04-09 Commissariat Energie Atomique
US3753852A (en) * 1971-12-10 1973-08-21 C Scott Ultrasonic system for monitoring vibrations in a nuclear reactor
DE2314650C3 (de) * 1973-03-23 1978-10-12 Kraftwerk Union Ag, 4330 Muelheim Verfahren und Einrichtung zur Auffindung defekter Brennstäbe
US4083225A (en) * 1974-09-20 1978-04-11 The United States Of America Government As Represented By The United States Department Of Energy On-line ultrasonic gas entrainment monitor
DE2508297A1 (de) * 1975-02-26 1976-09-09 Interatom Ultraschall-fuellstandfuehler fuer fluessigkeiten und dessen anwendung
US4063457A (en) * 1976-09-27 1977-12-20 Envirotech Corporation Ultrasonic level sensing device
JPS5851624B2 (ja) * 1976-11-25 1983-11-17 株式会社東芝 超音波探傷装置
US4130018A (en) * 1977-08-30 1978-12-19 Envirotech Corporation Ultrasonic transducer with reference reflector
US4090407A (en) * 1977-09-19 1978-05-23 T. W. Salisbury, III Water level measurement device
US4157036A (en) * 1978-02-17 1979-06-05 Gilbert Kivenson Level sensor for stored fluids and particulate material
JPS554528A (en) * 1978-06-27 1980-01-14 Sumitomo Bakelite Co Ltd Method and apparatus for measuring gas concentration
US4341116A (en) * 1980-03-06 1982-07-27 Baxter Travenol Laboratories, Inc. Liquid absence detector

Also Published As

Publication number Publication date
EP0053068B1 (fr) 1986-02-19
FR2494484B1 (fr) 1985-08-23
ES507285A0 (es) 1984-07-01
FR2494484A1 (fr) 1982-05-21
US4761259A (en) 1988-08-02
ES8406775A1 (es) 1984-07-01
ZA817753B (en) 1982-10-27
YU254481A (en) 1985-03-20
DE3173839D1 (en) 1986-03-27
EP0053068A1 (fr) 1982-06-02

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