ES346772A1 - Un dispositivo electronico de vias de medida lineal y loga-ritmica de corriente continua que funcionan simultaneamente. - Google Patents

Un dispositivo electronico de vias de medida lineal y loga-ritmica de corriente continua que funcionan simultaneamente.

Info

Publication number
ES346772A1
ES346772A1 ES346772A ES346772A ES346772A1 ES 346772 A1 ES346772 A1 ES 346772A1 ES 346772 A ES346772 A ES 346772A ES 346772 A ES346772 A ES 346772A ES 346772 A1 ES346772 A1 ES 346772A1
Authority
ES
Spain
Prior art keywords
logarithmic
electronic circuit
resistor
linear
voltage
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.)
Expired
Application number
ES346772A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES346772A1 publication Critical patent/ES346772A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
    • 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
    • G06G7/24—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating logarithmic or exponential functions, e.g. hyperbolic functions
    • 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)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
ES346772A 1966-11-07 1968-11-04 Un dispositivo electronico de vias de medida lineal y loga-ritmica de corriente continua que funcionan simultaneamente. Expired ES346772A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR82816A FR1525049A (fr) 1966-11-07 1966-11-07 Voie de mesure linéaire et logarithmique à courant continu

Publications (1)

Publication Number Publication Date
ES346772A1 true ES346772A1 (es) 1969-01-01

Family

ID=8620600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346772A Expired ES346772A1 (es) 1966-11-07 1968-11-04 Un dispositivo electronico de vias de medida lineal y loga-ritmica de corriente continua que funcionan simultaneamente.

Country Status (9)

Country Link
US (1) US3543168A (es)
BE (1) BE705133A (es)
CH (1) CH482197A (es)
DE (1) DE1591869B1 (es)
ES (1) ES346772A1 (es)
FR (1) FR1525049A (es)
GB (1) GB1160599A (es)
LU (1) LU54717A1 (es)
NL (1) NL164146C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911278A (en) * 1972-07-05 1975-10-07 Ohio Nuclear Radiation sensing device
DE2723609A1 (de) * 1977-05-25 1978-11-30 Leybold Heraeus Gmbh & Co Kg Eingangsschaltung fuer einen messverstaerker
AU551633B2 (en) * 1980-11-27 1986-05-08 Sony Corporation Signal level detecting circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187325A (en) * 1962-07-02 1965-06-01 Bell Telephone Labor Inc Analog-to-digital converter
FR1401891A (fr) * 1963-07-23 1965-06-04 Thomson Houston Comp Francaise Perfectionnements aux micro-microampèremètres
US3329836A (en) * 1965-06-02 1967-07-04 Nexus Res Lab Inc Temperature compensated logarithmic amplifier

Also Published As

Publication number Publication date
FR1525049A (fr) 1968-05-17
LU54717A1 (es) 1968-01-26
BE705133A (es) 1968-03-01
NL164146B (nl) 1980-06-16
CH482197A (fr) 1969-11-30
DE1591869B1 (de) 1970-12-23
NL6714970A (es) 1968-05-08
NL164146C (nl) 1980-11-17
GB1160599A (en) 1969-08-06
US3543168A (en) 1970-11-24

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