FR856752A - Vibratory motion radiography anti-scattering grid - Google Patents

Vibratory motion radiography anti-scattering grid

Info

Publication number
FR856752A
FR856752A FR856752DA FR856752A FR 856752 A FR856752 A FR 856752A FR 856752D A FR856752D A FR 856752DA FR 856752 A FR856752 A FR 856752A
Authority
FR
France
Prior art keywords
vibratory motion
scattering grid
radiography
motion radiography
scattering
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
Other languages
French (fr)
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.)
Massiot & Cie G
Original Assignee
Massiot & Cie G
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 Massiot & Cie G filed Critical Massiot & Cie G
Application granted granted Critical
Publication of FR856752A publication Critical patent/FR856752A/en
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
    • 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
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
FR856752D 1939-03-09 1939-03-09 Vibratory motion radiography anti-scattering grid Expired FR856752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856752T 1939-03-09

Publications (1)

Publication Number Publication Date
FR856752A true FR856752A (en) 1940-08-07

Family

ID=9329061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856752D Expired FR856752A (en) 1939-03-09 1939-03-09 Vibratory motion radiography anti-scattering grid

Country Status (1)

Country Link
FR (1) FR856752A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554051A (en) * 1949-02-10 1951-05-22 Honorary Advisory Council Sci X-ray apparatus
EP0487475A1 (en) * 1990-11-22 1992-05-27 Planmed Oy Method and apparatus for radiography
WO1993017367A1 (en) * 1992-02-27 1993-09-02 Elefterios Kaloumenos Portable radiographic cassette holder with a mechanism of scatter grid movement
WO2011045550A1 (en) 2009-10-16 2011-04-21 Arkema France Method for preparing a recyclable polyamide powder
WO2011089352A1 (en) 2010-01-19 2011-07-28 Arkema France Thermoplastic powder composition and three-dimensional objects manufactured by sintering such a composition
WO2011124833A1 (en) 2010-04-07 2011-10-13 Arkema France Block copolymer derived from renewable materials and method for making such a block copolymer
WO2018087501A1 (en) 2016-11-14 2018-05-17 Arkema France Polymer composition that can be extruded into an object that is permeable to water vapour
WO2018091855A1 (en) 2016-11-18 2018-05-24 Arkema France Magnetic sinterable powder composition and three-dimensional objects manufactured by sintering such a composition
WO2018146426A1 (en) 2017-02-08 2018-08-16 Arkema France Non-crosslinked copolymer foam with polyamide blocks and polyether blocks
WO2019069032A1 (en) 2017-10-04 2019-04-11 Arkema France Thermoplastic powder composition and reinforced three-dimensional object produced by 3d printing of such a composition
WO2019138202A1 (en) 2018-01-15 2019-07-18 Arkema France Thermoplastic elastomer-silicone composition

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554051A (en) * 1949-02-10 1951-05-22 Honorary Advisory Council Sci X-ray apparatus
EP0487475A1 (en) * 1990-11-22 1992-05-27 Planmed Oy Method and apparatus for radiography
US5212719A (en) * 1990-11-22 1993-05-18 Planmed Oy Method and apparatus for radiography
WO1993017367A1 (en) * 1992-02-27 1993-09-02 Elefterios Kaloumenos Portable radiographic cassette holder with a mechanism of scatter grid movement
WO2011045550A1 (en) 2009-10-16 2011-04-21 Arkema France Method for preparing a recyclable polyamide powder
WO2011089352A1 (en) 2010-01-19 2011-07-28 Arkema France Thermoplastic powder composition and three-dimensional objects manufactured by sintering such a composition
WO2011124833A1 (en) 2010-04-07 2011-10-13 Arkema France Block copolymer derived from renewable materials and method for making such a block copolymer
WO2018087501A1 (en) 2016-11-14 2018-05-17 Arkema France Polymer composition that can be extruded into an object that is permeable to water vapour
WO2018091855A1 (en) 2016-11-18 2018-05-24 Arkema France Magnetic sinterable powder composition and three-dimensional objects manufactured by sintering such a composition
WO2018146426A1 (en) 2017-02-08 2018-08-16 Arkema France Non-crosslinked copolymer foam with polyamide blocks and polyether blocks
US11760856B2 (en) 2017-02-08 2023-09-19 Arkema France Non-crosslinked copolymer foam composition with polyamide blocks and polyether blocks
WO2019069032A1 (en) 2017-10-04 2019-04-11 Arkema France Thermoplastic powder composition and reinforced three-dimensional object produced by 3d printing of such a composition
US11767428B2 (en) 2017-10-04 2023-09-26 Arkema France Thermoplastic powder composition and reinforced three-dimensional object produced by 3D printing of such a composition
WO2019138202A1 (en) 2018-01-15 2019-07-18 Arkema France Thermoplastic elastomer-silicone composition

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