FI20135819L - Vedentason mittausjärjestelmä ja tiivistymättömän kaasun poistolaite sitä varten - Google Patents

Vedentason mittausjärjestelmä ja tiivistymättömän kaasun poistolaite sitä varten Download PDF

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Publication number
FI20135819L
FI20135819L FI20135819A FI20135819A FI20135819L FI 20135819 L FI20135819 L FI 20135819L FI 20135819 A FI20135819 A FI 20135819A FI 20135819 A FI20135819 A FI 20135819A FI 20135819 L FI20135819 L FI 20135819L
Authority
FI
Finland
Prior art keywords
section
connection
water level
piping
piping section
Prior art date
Application number
FI20135819A
Other languages
English (en)
Swedish (sv)
Inventor
Seiji Kanasaki
Kei Sato
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of FI20135819L publication Critical patent/FI20135819L/fi

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
    • 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
    • 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
    • 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
    • G21C17/035—Moderator- or coolant-level detecting devices
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/08—Regulation of any parameters in the plant
    • 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
    • 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)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FI20135819A 2011-01-11 2013-08-07 Vedentason mittausjärjestelmä ja tiivistymättömän kaasun poistolaite sitä varten FI20135819L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011003128A JP2012145406A (ja) 2011-01-11 2011-01-11 水位計測系の非凝縮性ガス排出装置
PCT/JP2012/000110 WO2012096165A1 (ja) 2011-01-11 2012-01-11 水位計測システムおよびその非凝縮性ガス排出装置

Publications (1)

Publication Number Publication Date
FI20135819L true FI20135819L (fi) 2013-08-07

Family

ID=46507074

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135819A FI20135819L (fi) 2011-01-11 2013-08-07 Vedentason mittausjärjestelmä ja tiivistymättömän kaasun poistolaite sitä varten

Country Status (4)

Country Link
US (1) US20130276530A1 (fi)
JP (1) JP2012145406A (fi)
FI (1) FI20135819L (fi)
WO (1) WO2012096165A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102945686B (zh) * 2012-11-02 2016-12-21 中国核电工程有限公司 一种乏燃料水池状态连续监测方法及系统
KR101605533B1 (ko) 2015-09-25 2016-03-23 대한민국 유체 유출 경보 방법
US10745267B2 (en) * 2015-12-21 2020-08-18 Tetra Laval Holdings & Finance S.A. Product loss reduction by using shortened purge for aseptic tank
CN107705864B (zh) * 2017-09-30 2020-07-24 广东核电合营有限公司 核电厂安全壳再循环地坑的液位监测系统、方法及装置
CN112097241B (zh) * 2020-08-20 2022-12-20 中国能源建设集团华东电力试验研究院有限公司 一种汽轮机fcb试验汽包水位控制前馈结构及其控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512549B1 (fr) * 1981-09-04 1985-09-27 Commissariat Energie Atomique Dispositif de detection des variations de la hauteur du niveau libre d'un liquide dans une enceinte sous pression
US4809129A (en) * 1987-11-06 1989-02-28 Hansen Technologies Corporation Liquid level control system for refrigeration apparatus
JPH06331784A (ja) * 1993-05-25 1994-12-02 Toshiba Corp 原子炉水位測定装置
JP3230923B2 (ja) * 1994-03-29 2001-11-19 株式会社東芝 原子炉水位測定装置
JPH08201561A (ja) * 1995-01-30 1996-08-09 Toshiba Corp 原子炉格納容器の安全系
JP3742226B2 (ja) * 1998-08-10 2006-02-01 株式会社日立製作所 液位計測装置を備えた液体タンク設備
EP1189039A1 (en) * 2000-09-18 2002-03-20 NTT Advanced Technology Corporation Fiber-optic liquid level measurement device
US7140404B2 (en) * 2004-08-10 2006-11-28 Robertshaw Controls Company Integral in tank vent construction for pressure based level monitors
US7930938B2 (en) * 2006-04-18 2011-04-26 Davidson Instruments Inc. System for determining fluid level
CN101802568B (zh) * 2007-09-18 2013-01-09 普拉德研究及开发股份有限公司 使用差压测量气-液混合物中的层状液体流或环形液体流的特性
FR2922992B1 (fr) * 2007-10-26 2010-04-30 Air Liquide Procede de determination en temps reel du niveau de remplissage d'un reservoir cryogenique
US8756992B2 (en) * 2011-09-14 2014-06-24 Alstom Technology Ltd Level detector for measuring foam and aerated slurry level in a wet flue gas desulfurization absorber tower

Also Published As

Publication number Publication date
US20130276530A1 (en) 2013-10-24
JP2012145406A (ja) 2012-08-02
WO2012096165A1 (ja) 2012-07-19

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