DE69404834D1 - Gitter und dessen herstellungsverfahren - Google Patents

Gitter und dessen herstellungsverfahren

Info

Publication number
DE69404834D1
DE69404834D1 DE69404834T DE69404834T DE69404834D1 DE 69404834 D1 DE69404834 D1 DE 69404834D1 DE 69404834 T DE69404834 T DE 69404834T DE 69404834 T DE69404834 T DE 69404834T DE 69404834 D1 DE69404834 D1 DE 69404834D1
Authority
DE
Germany
Prior art keywords
grid
production method
production
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 - Fee Related
Application number
DE69404834T
Other languages
English (en)
Other versions
DE69404834T2 (de
Inventor
Beek Hendrik Van
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.)
Technische Universiteit Delft
Original Assignee
Technische Universiteit Delft
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 Technische Universiteit Delft filed Critical Technische Universiteit Delft
Publication of DE69404834D1 publication Critical patent/DE69404834D1/de
Application granted granted Critical
Publication of DE69404834T2 publication Critical patent/DE69404834T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Measurement Of Radiation (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
DE69404834T 1993-04-16 1994-04-15 Gitter und dessen herstellungsverfahren Expired - Fee Related DE69404834T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9300654A NL9300654A (nl) 1993-04-16 1993-04-16 Grid te noemen spleetpatroon en een werkwijze voor de vervaardiging daarvan.
PCT/NL1994/000078 WO1994024676A1 (en) 1993-04-16 1994-04-15 Grid and method of manufacturing such grid

Publications (2)

Publication Number Publication Date
DE69404834D1 true DE69404834D1 (de) 1997-09-11
DE69404834T2 DE69404834T2 (de) 1998-02-05

Family

ID=19862292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404834T Expired - Fee Related DE69404834T2 (de) 1993-04-16 1994-04-15 Gitter und dessen herstellungsverfahren

Country Status (7)

Country Link
US (1) US5689118A (de)
EP (1) EP0694199B1 (de)
JP (1) JPH08511617A (de)
AU (1) AU6658794A (de)
DE (1) DE69404834T2 (de)
NL (1) NL9300654A (de)
WO (1) WO1994024676A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6438210B1 (en) * 2000-03-28 2002-08-20 General Electric Company Anti-scatter grid, method, and apparatus for forming same
CN101379568A (zh) * 2006-02-02 2009-03-04 皇家飞利浦电子股份有限公司 抗散射装置、方法和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764937A (en) * 1954-02-08 1957-01-02 Philips Electrical Ind Ltd Improvements in or relating to grid diaphragms for minimising secondary x-ray radiation
US3749911A (en) * 1970-06-30 1973-07-31 Nasa Collimator of multiple plates with axially aligned identical random arrays of apertures
US4465540A (en) * 1979-05-03 1984-08-14 Albert Richard D Method of manufacture of laminate radiation collimator
US4288696A (en) * 1979-06-29 1981-09-08 Halliburton Company Well logging neutron generator control system
US4419585A (en) * 1981-02-26 1983-12-06 Massachusetts General Hospital Variable angle slant hole collimator
US4460832A (en) * 1981-06-15 1984-07-17 Bigham Keith E Attenuator for providing a test image from a radiation source
JPH03120500A (ja) * 1989-10-04 1991-05-22 Toshiba Corp 多孔コリメータ及びその製造方法
US4951305A (en) * 1989-05-30 1990-08-21 Eastman Kodak Company X-ray grid for medical radiography and method of making and using same
FR2657192B1 (fr) * 1990-01-17 1993-11-05 Commissariat A Energie Atomique Collimateur a lames minces.

Also Published As

Publication number Publication date
AU6658794A (en) 1994-11-08
DE69404834T2 (de) 1998-02-05
WO1994024676A1 (en) 1994-10-27
US5689118A (en) 1997-11-18
EP0694199A1 (de) 1996-01-31
JPH08511617A (ja) 1996-12-03
NL9300654A (nl) 1994-11-16
EP0694199B1 (de) 1997-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee