GB491766A - Improved apparatus for producing reactions of atom nuclei, more particularly for the production of neutrons - Google Patents

Improved apparatus for producing reactions of atom nuclei, more particularly for the production of neutrons

Info

Publication number
GB491766A
GB491766A GB1948/38A GB194838A GB491766A GB 491766 A GB491766 A GB 491766A GB 1948/38 A GB1948/38 A GB 1948/38A GB 194838 A GB194838 A GB 194838A GB 491766 A GB491766 A GB 491766A
Authority
GB
United Kingdom
Prior art keywords
neutrons
production
improved apparatus
jan
tube
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
GB1948/38A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB491766A publication Critical patent/GB491766A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/02—Neutron sources

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

491,766. Determining physical qualities of materials. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. Jan. 20, 1938, No. 1948. Convention date, Jan. 23, 1937. Drawings to Specification. [Class 37] [Also in Group XL] In apparatus for carrying out nuclear reactions, the gas pressure in a glow-disharge tube is measured by the current between two glow discharge electrodes arranged in a magnetic field in a separate chamber communicating with the tube. The magnetic field strength and voltage between the electrodes are chosen to give a suitable value of current.
GB1948/38A 1937-01-23 1938-01-20 Improved apparatus for producing reactions of atom nuclei, more particularly for the production of neutrons Expired GB491766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL491766X 1937-01-23

Publications (1)

Publication Number Publication Date
GB491766A true GB491766A (en) 1938-09-08

Family

ID=19786693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1948/38A Expired GB491766A (en) 1937-01-23 1938-01-20 Improved apparatus for producing reactions of atom nuclei, more particularly for the production of neutrons

Country Status (4)

Country Link
US (1) US2211668A (en)
FR (1) FR832356A (en)
GB (1) GB491766A (en)
NL (1) NL50089C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576600A (en) * 1945-07-03 1951-11-27 Alfred O Hanson Device for generating neutrons
US2816242A (en) * 1953-05-19 1957-12-10 Schlumberger Well Surv Corp Neutron sources
US2905826A (en) * 1953-09-30 1959-09-22 Socony Mobil Oil Co Inc Measurement of gamma ray energy due to inelastic neutron scattering

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933611A (en) * 1960-04-19 Neutron source
US2964634A (en) * 1960-12-13 Apparatus for producing neutrons
US3071690A (en) * 1949-07-30 1963-01-01 Well Surveys Inc Well logging radiation sources
US2991367A (en) * 1949-07-30 1961-07-04 Well Surveys Inc Neutron source
US2973444A (en) * 1952-04-09 1961-02-28 Schlumberger Well Surv Corp Neutron source for well logging apparatus
US3215836A (en) * 1952-04-09 1965-11-02 Schlumberger Well Surv Corp Apparatus and methods relating to production of neutron radiation
US2735019A (en) * 1952-07-02 1956-02-14 Particle accelerator
US2926271A (en) * 1953-07-20 1960-02-23 Tracerlab Inc Apparatus for producing neutrons
US2914677A (en) * 1954-03-08 1959-11-24 Schlumberger Well Surv Corp Well logging apparatus
US2967245A (en) * 1954-03-08 1961-01-03 Schlumberger Well Surv Corp Neutron source for well logging apparatus
US2983820A (en) * 1954-03-08 1961-05-09 Schlumberger Well Surv Corp Well logging apparatus
US3082326A (en) * 1954-03-08 1963-03-19 Schlumberger Well Surv Corp Neutron generating apparatus
US2906903A (en) * 1954-04-07 1959-09-29 Elizabeth R Graves Low voltage 14 mev. neutron source
US2951945A (en) * 1954-05-26 1960-09-06 Schlumberger Well Surv Corp Renewable target
DE1248180B (en) * 1954-05-28 1967-08-24 Well Surveys Inc Neutron source for a geophysical borehole survey device
US2957096A (en) * 1954-06-10 1960-10-18 Nels K Bernander Neutron source
US3359422A (en) * 1954-10-28 1967-12-19 Gen Electric Arc discharge atomic particle source for the production of neutrons
US2983834A (en) * 1955-05-09 1961-05-09 Armour Res Found Neutron discharge tube
US2786143A (en) * 1955-08-16 1957-03-19 Ruby Lawrence Source unit for producing ionized gas
US3020408A (en) * 1955-11-14 1962-02-06 Philip W Martin Nuclear analytical apparatus
US2964665A (en) * 1955-12-01 1960-12-13 Tracerlab Inc Pressure control system
US3047720A (en) * 1956-12-07 1962-07-31 Jersey Prod Res Co Helium 3 scintillation neutron detector
NL95319C (en) * 1957-09-27
US3104322A (en) * 1958-02-10 1963-09-17 High Voltage Engineering Corp Compact neutron source
US2988671A (en) * 1958-06-30 1961-06-13 Schlumberger Well Surv Corp Particle accelerating system
US3014132A (en) * 1959-01-02 1961-12-19 High Voltage Engineering Corp Loss current diminisher for compact neutron source
US3283193A (en) * 1962-05-14 1966-11-01 Ellison Company Ion source having electrodes of catalytic material
US4996017A (en) * 1982-03-01 1991-02-26 Halliburton Logging Services Inc. Neutron generator tube
US4529571A (en) * 1982-10-27 1985-07-16 The United States Of America As Represented By The United States Department Of Energy Single-ring magnetic cusp low gas pressure ion source
FR2666477A1 (en) * 1990-08-31 1992-03-06 Sodern HIGH FLOW NEUTRONIC TUBE.
WO2006119080A2 (en) * 2005-04-29 2006-11-09 Larsen Lewis G Apparatus and method for generation of ultra low momentum neutrons
US20070237281A1 (en) * 2005-08-30 2007-10-11 Scientific Drilling International Neutron generator tube having reduced internal voltage gradients and longer lifetime
US9793084B2 (en) * 2009-11-16 2017-10-17 Schlumberger Technology Corporation Floating intermediate electrode configuration for downhole nuclear radiation generator
US9835760B2 (en) 2013-12-31 2017-12-05 Halliburton Energy Services, Inc. Tritium-tritium neutron generator and logging method
MX362273B (en) 2013-12-31 2019-01-10 Halliburton Energy Services Inc Field emission ion source neutron generator.
MX359737B (en) 2013-12-31 2018-10-09 Halliburton Energy Services Inc Nano-emitter ion source neutron generator.
US20180239053A1 (en) 2017-04-20 2018-08-23 Philip Teague Near-field sensitivity of formation and cement porosity measurements with radial resolution in a borehole
US11558037B2 (en) 2020-12-10 2023-01-17 Gary Hanington High efficiency high voltage pulse generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576600A (en) * 1945-07-03 1951-11-27 Alfred O Hanson Device for generating neutrons
US2816242A (en) * 1953-05-19 1957-12-10 Schlumberger Well Surv Corp Neutron sources
US2905826A (en) * 1953-09-30 1959-09-22 Socony Mobil Oil Co Inc Measurement of gamma ray energy due to inelastic neutron scattering

Also Published As

Publication number Publication date
US2211668A (en) 1940-08-13
FR832356A (en) 1938-09-26
NL50089C (en)

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