ES291016A1 - Perfeccionamientos en unidades para exposiciones radiograficas - Google Patents

Perfeccionamientos en unidades para exposiciones radiograficas

Info

Publication number
ES291016A1
ES291016A1 ES0291016A ES291016A ES291016A1 ES 291016 A1 ES291016 A1 ES 291016A1 ES 0291016 A ES0291016 A ES 0291016A ES 291016 A ES291016 A ES 291016A ES 291016 A1 ES291016 A1 ES 291016A1
Authority
ES
Spain
Prior art keywords
bodies
source
rotor
shutter
rotated
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
ES0291016A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of ES291016A1 publication Critical patent/ES291016A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/02—Irradiation devices having no beam-forming means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/02—Transportable or portable shielded containers with provision for restricted exposure of a radiation source within the container
    • G21F5/04—Means for controlling exposure, e.g. time, size of aperture
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)
  • Nuclear Medicine (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
ES0291016A 1962-08-22 1963-08-22 Perfeccionamientos en unidades para exposiciones radiograficas Expired ES291016A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US218705A US3177364A (en) 1962-08-22 1962-08-22 Shutter controlled radiographic exposure unit

Publications (1)

Publication Number Publication Date
ES291016A1 true ES291016A1 (es) 1963-12-16

Family

ID=22816150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0291016A Expired ES291016A1 (es) 1962-08-22 1963-08-22 Perfeccionamientos en unidades para exposiciones radiograficas

Country Status (5)

Country Link
US (1) US3177364A (es)
CH (1) CH398813A (es)
ES (1) ES291016A1 (es)
GB (1) GB1008590A (es)
NL (1) NL296958A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659106A (en) * 1970-09-21 1972-04-25 Atomic Energy Commission Portable neutron source using a plurality of moderating means
US4262964A (en) * 1977-02-14 1981-04-21 Kerr-Mcgee Corporation System for detecting interfaces between mineral seams and the surrounding earth formations
FR2433817A1 (fr) * 1978-08-17 1980-03-14 Commissariat Energie Atomique Unite d'irradiation d'echantillons
US4686694A (en) * 1980-12-15 1987-08-11 Ramsey Engineering Company Probe for an apparatus for analyzing metals by X-ray fluorescence
US5479021A (en) * 1991-06-10 1995-12-26 Picker International, Inc. Transmission line source assembly for spect cameras
US5986275A (en) * 1996-06-07 1999-11-16 The University Of Virginia Patent Foundation Reusable shielded marker for nuclear medicine imaging
GB201310924D0 (en) * 2013-06-19 2013-07-31 Johnson Matthey Plc Radiation source container

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477648A (en) * 1945-03-07 1949-08-02 Charles S Piggot Radiation projector
US2889464A (en) * 1954-08-23 1959-06-02 Lermac Inc Shielding manipulator for radio-active material
US2891168A (en) * 1956-02-13 1959-06-16 Raymond C Goertz Portable source of radioactivity

Also Published As

Publication number Publication date
CH398813A (fr) 1966-03-15
GB1008590A (en) 1965-10-27
NL296958A (es)
US3177364A (en) 1965-04-06

Similar Documents

Publication Publication Date Title
ES291016A1 (es) Perfeccionamientos en unidades para exposiciones radiograficas
ES290108A1 (es) Perfeccionamientos en aparatos para la manipulaciën de focos radiactivos
FRIEDMAN X-ray background radiation(X ray background radiation from discrete sources, considering inverse Compton mechanism in galaxies and intergalactic space and soft component origin)
COCKING A quasi-phonon treatment of coherent neutron scattering by liquid lead(Quasi-phonon treatment of coherent neutron scattering by liquid lead)
GB971414A (en) Radiographic apparatus
AU277558B2 (en) Shutter controlled radiographic exposure unit
CA992671A (en) Neutron radiographic camera incorporating electron multiplication
GB936383A (en) Improvements in radiological equipment
CHKHETIIA et al. Tendency toward a 27-day cycle of phenomena of the electromagnetic complex for the period with the most pronounced effect of the rotation of the sun in cosmic rays(27-day cycle variation in various noncosmic ray electromagnetic complex phenomena)
HERDADE Slow-neutron scattering and rotational freedom of methyl groups in several organic compounds(Slow neutron scattering and rotational freedom of methyl groups in several organic compounds)
DAVIES et al. The design and performance of the HERALD cold source(Liquid hydrogen/deuterium cold neutron source)
AU3437863A (en) Shutter controlled radiographic exposure unit
CA636043A (en) Radiation activated radiation opaque shutter
MITRA et al. Ionization contribution by cosmic X ray(Ionization contribution by cosmic X rays in nighttime D region)
AU269293B2 (en) School nuclear radiation counter
CA794050A (en) Nuclear reactor control using neutron absorption fluid
CA556064A (en) Centering mechanism in a diagnostic x-ray device
CA570443A (en) Radioactive radiation dosimeter charger
ADCOCK et al. The possibility of detectable fluxes of cosmic ray gamma rays with energy above 10 to the 19 th power eV(High energy gamma rays in steady state universe assuming primary cosmic ray spectrum in extragalactic space by simple power law)
CA635638A (en) Radioactive decontamination
CAGLIOTI et al. Phonon-phonon interactions in zinc(Phonon-phonon interactions in zinc)
BRUCE et al. Ionizing radiation and mammalian tissues, protective and therapeutic agents. gamma and fast neutron irradiation
CA632164A (en) Settable neutron radiation shielding material
AU455629B2 (en) Double exposure blocking for use in an x-ray focusing apparatus
CA929681A (en) Double exposure blocking for use in an x-ray focusing apparatus