FR2364531A1 - Procede et circuit pour regler un tube a neutrons - Google Patents

Procede et circuit pour regler un tube a neutrons

Info

Publication number
FR2364531A1
FR2364531A1 FR7726933A FR7726933A FR2364531A1 FR 2364531 A1 FR2364531 A1 FR 2364531A1 FR 7726933 A FR7726933 A FR 7726933A FR 7726933 A FR7726933 A FR 7726933A FR 2364531 A1 FR2364531 A1 FR 2364531A1
Authority
FR
France
Prior art keywords
current
target
filler
circuit
neutron
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.)
Granted
Application number
FR7726933A
Other languages
English (en)
Other versions
FR2364531B1 (fr
Inventor
Obie Martin Langford
Harold Elmer Peelman
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of FR2364531A1 publication Critical patent/FR2364531A1/fr
Application granted granted Critical
Publication of FR2364531B1 publication Critical patent/FR2364531B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/135—Circuit arrangements therefor, e.g. for temperature control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3382—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement
    • H02M3/3384—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement of the parallel type
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H3/00—Production or acceleration of neutral particle beams, e.g. molecular or atomic beams
    • H05H3/06—Generating neutron beams

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Power Engineering (AREA)
  • Particle Accelerators (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Radiation (AREA)

Abstract

Circuit et procédé pour régler un tube à neutrons. Circuit et procède pour alimenter et pour régler un tube générateur de neutrons ayant une cible, une source d'ions et un remplisseur, qui consiste à appliquer une haute tension négative à la cible et à régler le courant de celle-ci. Un courant provenant d'une source à intensité constante est divisé en un courant de dérivation et en un courant de remplisseur, conformément à l'intensité du courant de cible Le courant de remplisseur est appliqué au remplisseur logé dans le tube générateur de neutrons afin de régler le courant de sortie neutronique de celui-ci en fonction du courant de la cible. Application aux équipements de contrôle pour réactions nucleaires.
FR7726933A 1976-09-08 1977-09-06 Procede et circuit pour regler un tube a neutrons Granted FR2364531A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/721,616 US4092545A (en) 1976-09-08 1976-09-08 Means and method for controlling the neutron output of a neutron generator tube

Publications (2)

Publication Number Publication Date
FR2364531A1 true FR2364531A1 (fr) 1978-04-07
FR2364531B1 FR2364531B1 (fr) 1984-05-25

Family

ID=24898635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726933A Granted FR2364531A1 (fr) 1976-09-08 1977-09-06 Procede et circuit pour regler un tube a neutrons

Country Status (8)

Country Link
US (1) US4092545A (fr)
JP (1) JPS5914240B2 (fr)
CA (1) CA1076270A (fr)
DE (1) DE2726890B2 (fr)
FR (1) FR2364531A1 (fr)
GB (1) GB1569389A (fr)
NL (1) NL7708899A (fr)
SE (1) SE422247B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292592A (en) * 1979-05-29 1981-09-29 Dresser Industries, Inc. Pulsed power supply system
US4288696A (en) * 1979-06-29 1981-09-08 Halliburton Company Well logging neutron generator control system
US4264823A (en) * 1979-06-29 1981-04-28 Halliburton Services Well logging digital neutron generator control system
US4432929A (en) * 1981-07-17 1984-02-21 Halliburton Company Pulsed neutron generator tube power control circuit
US4487737A (en) * 1982-01-25 1984-12-11 Halliburton Company Pulsed neutron generator control circuit
US20080232532A1 (en) * 2005-04-29 2008-09-25 Larsen Lewis G Apparatus and Method for Generation of Ultra Low Momentum Neutrons
RU2491669C1 (ru) * 2011-12-28 2013-08-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Блок излучателя нейтронов
JP6077332B2 (ja) * 2013-02-20 2017-02-08 浜松ホトニクス株式会社 直流電源回路
RU2541509C1 (ru) * 2013-10-31 2015-02-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Блок излучателя нейтронов
JP6591259B2 (ja) * 2015-11-11 2019-10-16 株式会社東芝 核融合中性子発生装置および核融合中性子発生方法
FR3087313B1 (fr) 2018-10-16 2020-11-06 Sodern Generateur neutronique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1141374A (fr) * 1954-03-08 1957-09-02 Schlumberger Well Surv Corp Appareil utilisable en particulier pour l'exploration des sondages
US3082326A (en) * 1954-03-08 1963-03-19 Schlumberger Well Surv Corp Neutron generating apparatus
US3134929A (en) * 1960-07-21 1964-05-26 Well Surveys Inc Gas pressure control means for accelerator source
US3350563A (en) * 1963-03-08 1967-10-31 Schlumberger Technology Corp Neutron generating apparatus having a target containing both deuterium and tritium gases
US3984694A (en) * 1975-02-13 1976-10-05 Mobil Oil Corporation Pulse width regulator for a pulsed neutron source

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719827A (en) * 1971-01-29 1973-03-06 Mobil Oil Corp Regulating circuit for a pulsed neutron source
US3949232A (en) * 1974-09-30 1976-04-06 Texaco Inc. High-voltage arc detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1141374A (fr) * 1954-03-08 1957-09-02 Schlumberger Well Surv Corp Appareil utilisable en particulier pour l'exploration des sondages
US3082326A (en) * 1954-03-08 1963-03-19 Schlumberger Well Surv Corp Neutron generating apparatus
US3134929A (en) * 1960-07-21 1964-05-26 Well Surveys Inc Gas pressure control means for accelerator source
US3350563A (en) * 1963-03-08 1967-10-31 Schlumberger Technology Corp Neutron generating apparatus having a target containing both deuterium and tritium gases
US3984694A (en) * 1975-02-13 1976-10-05 Mobil Oil Corporation Pulse width regulator for a pulsed neutron source

Also Published As

Publication number Publication date
US4092545A (en) 1978-05-30
JPS5332801A (en) 1978-03-28
DE2726890B2 (de) 1979-01-04
CA1076270A (fr) 1980-04-22
GB1569389A (en) 1980-06-11
SE422247B (sv) 1982-02-22
DE2726890C3 (fr) 1979-08-30
FR2364531B1 (fr) 1984-05-25
NL7708899A (nl) 1978-03-10
JPS5914240B2 (ja) 1984-04-03
SE7710023L (sv) 1978-03-09
DE2726890A1 (de) 1978-03-09

Similar Documents

Publication Publication Date Title
FR2364531A1 (fr) Procede et circuit pour regler un tube a neutrons
PT74350B (fr) Procede pour regler l'alimentation d'un moteur a courant conti-nu et dispositif pour sa mise en oeuvre
FR2522210B1 (fr) Circuit de commande d'une source d'alimentation en courant continu a haute tension pour un appareil electrostatique
FR2394126A1 (fr) Installation pour regler le courant preleve dans une batterie electrique
JPH0724209B2 (ja) イオン注入装置
FR2395668A1 (fr) Generateur de radiodiagnostic comportant un onduleur alimentant son transformateur a haute tension
GB1489377A (en) Controlling x-ray sources
FR2447094A1 (fr) Dispositif de commande d'un faisceau d'electrons
GB1437817A (fr)
JPS54114173A (en) Electronic probe device
US3786305A (en) Field emission electron gun
FR2441851A1 (fr) Detecteur unipolaire de tensions electriques industrielles
FR2367393A1 (fr) Appareillage pour proteger la cible d'un tube image contre des densites de courant elevees, locales, dangereuses
FR2398384A1 (fr) Procede et installation de regulation d'un generateur de soudage par faisceau d'electrons
JPS57111563A (en) Method and device for development
JPS57182761A (en) Corona discharging device
JPS5227075A (en) Evaporation rate controlling apparatus
SU527838A1 (ru) Устройство дл испытани цикличности термопластических материалов
JPS54143062A (en) Driving method for electron source
JPS56161641A (en) Exposure apparatus to electron beam
JPS5515114A (en) Electrostatic recorder
SU804291A1 (ru) Способ автоматического слежени за стыкомпРи элЕКТРОННОлучЕВОй CBAPKE
AT131297B (de) Einrichtung zur optischen Rückkopplung mit lichtempfindlichen Zellen für gas- oder dampfgefüllte Entladungsröhren.
JPS5660462A (en) Exposure light quantity adjusting device of slit exposure type variable magnification copying machine
SU966787A1 (ru) Фокусирующа электростатическа линза дл ионного источника

Legal Events

Date Code Title Description
ST Notification of lapse