DE204365T1 - Messverfahren und -vorrichtung unter verwendung harter roentgenstrahlen. - Google Patents

Messverfahren und -vorrichtung unter verwendung harter roentgenstrahlen.

Info

Publication number
DE204365T1
DE204365T1 DE198686200879T DE86200879T DE204365T1 DE 204365 T1 DE204365 T1 DE 204365T1 DE 198686200879 T DE198686200879 T DE 198686200879T DE 86200879 T DE86200879 T DE 86200879T DE 204365 T1 DE204365 T1 DE 204365T1
Authority
DE
Germany
Prior art keywords
hard
measuring method
ray rays
rays
ray
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.)
Pending
Application number
DE198686200879T
Other languages
English (en)
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 filed Critical
Publication of DE204365T1 publication Critical patent/DE204365T1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE198686200879T 1985-05-24 1986-05-21 Messverfahren und -vorrichtung unter verwendung harter roentgenstrahlen. Pending DE204365T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985078312U JPS61193364U (de) 1985-05-24 1985-05-24

Publications (1)

Publication Number Publication Date
DE204365T1 true DE204365T1 (de) 1987-07-02

Family

ID=13658418

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686200879T Expired - Lifetime DE3677819D1 (de) 1985-05-24 1986-05-21 Messverfahren und -vorrichtung unter verwendung harter roentgenstrahlen.
DE198686200879T Pending DE204365T1 (de) 1985-05-24 1986-05-21 Messverfahren und -vorrichtung unter verwendung harter roentgenstrahlen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8686200879T Expired - Lifetime DE3677819D1 (de) 1985-05-24 1986-05-21 Messverfahren und -vorrichtung unter verwendung harter roentgenstrahlen.

Country Status (4)

Country Link
US (1) US4727561A (de)
EP (1) EP0204365B1 (de)
JP (1) JPS61193364U (de)
DE (2) DE3677819D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0715442B2 (ja) * 1988-01-28 1995-02-22 エックスライド株式会社 Ｘ線検査方法及び装置
US5081660A (en) * 1990-06-06 1992-01-14 Yokio Fujisaki High resolution x-ray imaging system with energy fluctuation restricting filters
US5107529A (en) * 1990-10-03 1992-04-21 Thomas Jefferson University Radiographic equalization apparatus and method
DE19729414A1 (de) * 1997-07-09 1999-02-11 Siemens Ag Strahlenblende eines medizinischen Gerätes
GB2409271B (en) * 2000-08-03 2005-09-21 Cambridge Imaging Ltd Improvements in and relating to material identification using x-rays
US7502442B2 (en) 2002-01-28 2009-03-10 Smiths Heimann Gmbh X-ray inspection system and method
EP2427756A1 (de) * 2009-05-07 2012-03-14 L-3 Communications Security and Detection Systems, Inc. Filterung einer quelle für gepulste strahlung
JP4868034B2 (ja) * 2009-07-16 2012-02-01 横河電機株式会社 放射線検査装置
JP4883378B2 (ja) * 2009-12-22 2012-02-22 横河電機株式会社 放射線検出装置
IT201600093579A1 (it) * 2016-09-16 2018-03-16 Sacmi Metodo e apparato per la formatura di manufatti di polveri compattate

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469206A (en) * 1946-11-14 1949-05-03 Gen Electric X-ray absorption photometer
US2467812A (en) * 1947-04-01 1949-04-19 Gen Electric Noncontacting thickness gauge
DE2347178B2 (de) * 1973-09-19 1975-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgendiag nostikapparat
GB1475493A (en) * 1974-05-20 1977-06-01 Emi Ltd Apparatus for examining objects by means of penetrating radiation
JPS6042951B2 (ja) * 1976-06-30 1985-09-25 ヤマハ株式会社 電子楽器の音源装置
US4448200A (en) * 1978-03-27 1984-05-15 University Of Southern California System and method for dynamic background subtraction
US4204225A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray subtraction imaging
DE2831038C2 (de) * 1978-07-14 1982-07-01 Siemens AG, 1000 Berlin und 8000 München Strahlendiagnostikgerät für die Erzeugung von Schichtbildern
US4375068A (en) * 1980-04-21 1983-02-22 Technicare Corporation Radiographic apparatus and method with logarithmic video compression
US4399550A (en) * 1981-02-27 1983-08-16 General Electric Company Spinning filter for X-ray apparatus
DE3207816A1 (de) * 1982-03-04 1983-09-15 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung fuer roentgenschichtbilder
JPS58191959A (ja) * 1982-05-06 1983-11-09 Houseki Rigaku Kenkyusho:Kk 物体組成判別法
US4528685A (en) * 1983-05-16 1985-07-09 General Electric Company X-ray beam filter device
DE3402888A1 (de) * 1984-01-27 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage

Also Published As

Publication number Publication date
US4727561A (en) 1988-02-23
JPS61193364U (de) 1986-12-02
EP0204365B1 (de) 1991-03-06
EP0204365A2 (de) 1986-12-10
EP0204365A3 (en) 1988-12-07
DE3677819D1 (de) 1991-04-11

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