BE620461A - - Google Patents

Info

Publication number
BE620461A
BE620461A BE620461DA BE620461A BE 620461 A BE620461 A BE 620461A BE 620461D A BE620461D A BE 620461DA BE 620461 A BE620461 A BE 620461A
Authority
BE
Belgium
Application number
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.)
Publication of BE620461A publication Critical patent/BE620461A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/30—Measuring half-life of a radioactive substance
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/14—Period meters
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Amplifiers (AREA)
BE620461D 1961-08-11 BE620461A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870736A FR1304184A (fr) 1961-08-11 1961-08-11 Périodemètre pour réacteur nucléaire

Publications (1)

Publication Number Publication Date
BE620461A true BE620461A (ja)

Family

ID=8761209

Family Applications (1)

Application Number Title Priority Date Filing Date
BE620461D BE620461A (ja) 1961-08-11

Country Status (6)

Country Link
US (1) US3234384A (ja)
BE (1) BE620461A (ja)
DE (1) DE1210499B (ja)
FR (1) FR1304184A (ja)
GB (1) GB973674A (ja)
LU (1) LU42096A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1102582A (en) * 1964-07-22 1968-02-07 Atomic Energy Authority Uk Improvements in or relating to nuclear radiation flux measuring apparatus
US3489901A (en) * 1965-12-27 1970-01-13 Industrial Nucleonics Corp Method and apparatus for radiation measuring the mass of material having a spatially non-uniform mass distribution
US3483376A (en) * 1966-08-03 1969-12-09 Schlumberger Technology Corp Two neutron detector earth formation porosity logging technique
US3576995A (en) * 1968-12-02 1971-05-04 Joseph C Nirschl Radiation survey meter counting loss compensation circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986636A (en) * 1957-08-15 1961-05-30 Robertshaw Fulton Controls Co Linear and logarithmic amplifiers for compensated ionization chambers
US3069545A (en) * 1958-02-28 1962-12-18 Westinghouse Electric Corp Method and apparatus for determining the state of a nuclear reactor

Also Published As

Publication number Publication date
DE1210499B (de) 1966-02-10
US3234384A (en) 1966-02-08
LU42096A1 (ja) 1962-09-20
FR1304184A (fr) 1962-09-21
GB973674A (en) 1964-10-28

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