JPS50104989A - - Google Patents

Info

Publication number
JPS50104989A
JPS50104989A JP50007903A JP790375A JPS50104989A JP S50104989 A JPS50104989 A JP S50104989A JP 50007903 A JP50007903 A JP 50007903A JP 790375 A JP790375 A JP 790375A JP S50104989 A JPS50104989 A JP S50104989A
Authority
JP
Japan
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
JP50007903A
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 filed Critical
Publication of JPS50104989A publication Critical patent/JPS50104989A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
    • 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
    • G21C17/04—Detecting burst slugs
    • G21C17/044—Detectors and metering devices for the detection of fission products
    • 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)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP50007903A 1974-01-21 1975-01-20 Pending JPS50104989A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/435,389 US4117396A (en) 1974-01-21 1974-01-21 Sensor for thermally ionizable particles and/or vapors

Publications (1)

Publication Number Publication Date
JPS50104989A true JPS50104989A (ja) 1975-08-19

Family

ID=23728188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50007903A Pending JPS50104989A (ja) 1974-01-21 1975-01-20

Country Status (2)

Country Link
US (1) US4117396A (ja)
JP (1) JPS50104989A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5697865A (en) * 1980-01-07 1981-08-06 Hitachi Ltd Ionization detector
JPS5791450A (en) * 1980-11-28 1982-06-07 Mitsubishi Electric Corp Detector of trace of ion
JPS586456A (ja) * 1981-06-25 1983-01-14 ウエスチングハウス・エレクトリツク・コ−ポレ−シヨン リチウム金属検出装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438840A1 (fr) * 1978-10-11 1980-05-09 Hitachi Ltd Detecteur d'ionisation du sodium
US4325029A (en) * 1979-09-10 1982-04-13 Westinghouse Electric Corp. Alkali ionization detector
US5059383A (en) * 1989-04-12 1991-10-22 Dariush Modarres Sodium leak detection system for liquid metal cooled nuclear reactors
US5444747A (en) * 1994-05-09 1995-08-22 General Electric Company Jet pump electro-nozzle
US5577083A (en) * 1994-05-09 1996-11-19 General Electric Company Method and apparatus for electro-protection of piping systems and reactor-internals from stress corrosion cracking
CA3008889A1 (en) 2016-03-08 2017-10-05 Terrapower, Llc Fission product getter
US9921184B2 (en) 2016-05-20 2018-03-20 Terrapower, Llc Sodium-cesium ionization detector
CN109074883A (zh) 2016-05-20 2018-12-21 泰拉能源公司 钠-铯蒸气阱系统和方法
CN207038182U (zh) 2017-03-29 2018-02-23 泰拉能源有限责任公司 铯收集器
CA3143290A1 (en) 2019-08-23 2021-03-04 Terrapower, Llc Sodium vaporizer and method for use of sodium vaporizer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790949A (en) * 1954-05-13 1957-04-30 Oscar H Ottinger Thermionic ionization vacuum gauge
US3154680A (en) * 1956-10-18 1964-10-27 Air Reduction Gas analysis by measuring negative ions resulting from captured electrons
US3166901A (en) * 1962-02-13 1965-01-26 United Aircraft Corp Detector for alkali-metal vapors
FR1454765A (fr) * 1964-12-04 1966-10-07 Gen Electric Perfectionnements apportés aux détecteurs électriques de vapeurs
US3465727A (en) * 1968-03-04 1969-09-09 Baldwin Lima Hamilton Corp Steam generator and method of making the same
US3808433A (en) * 1972-12-29 1974-04-30 W Fite Methods and apparatus for detection of very small particulate matter and macromolecules

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5697865A (en) * 1980-01-07 1981-08-06 Hitachi Ltd Ionization detector
JPS6333102B2 (ja) * 1980-01-07 1988-07-04 Hitachi Ltd
JPS5791450A (en) * 1980-11-28 1982-06-07 Mitsubishi Electric Corp Detector of trace of ion
JPS586456A (ja) * 1981-06-25 1983-01-14 ウエスチングハウス・エレクトリツク・コ−ポレ−シヨン リチウム金属検出装置
JPH0321067B2 (ja) * 1981-06-25 1991-03-20 Westinghouse Electric Corp

Also Published As

Publication number Publication date
US4117396A (en) 1978-09-26

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