ATE476088T1 - Röntgenquelle mit verbesserter strahlstabilität und ihre anwendung in der analyse von strömenden flüssigkeiten - Google Patents

Röntgenquelle mit verbesserter strahlstabilität und ihre anwendung in der analyse von strömenden flüssigkeiten

Info

Publication number
ATE476088T1
ATE476088T1 AT02798480T AT02798480T ATE476088T1 AT E476088 T1 ATE476088 T1 AT E476088T1 AT 02798480 T AT02798480 T AT 02798480T AT 02798480 T AT02798480 T AT 02798480T AT E476088 T1 ATE476088 T1 AT E476088T1
Authority
AT
Austria
Prior art keywords
ray
ray source
analysis
ray tube
application
Prior art date
Application number
AT02798480T
Other languages
English (en)
Inventor
Ian Radley
Thomas Bievenue
John Burdett
Brian Gallagher
Stuart Shakshober
Zewu Chen
Michael Moore
Original Assignee
X Ray Optical Sys Inc
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
Priority claimed from US10/206,531 external-priority patent/US6781060B2/en
Application filed by X Ray Optical Sys Inc filed Critical X Ray Optical Sys Inc
Application granted granted Critical
Publication of ATE476088T1 publication Critical patent/ATE476088T1/de

Links

Classifications

    • 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
    • G01N23/22—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 measuring secondary emission from the material
    • G01N23/223—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 measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • 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
    • G01N23/06—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 measuring the absorption
    • G01N23/12—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 measuring the absorption the material being a flowing fluid or a flowing granular solid
    • 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
    • G01N23/06—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 measuring the absorption
    • G01N23/083—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 measuring the absorption the radiation being X-rays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/1225—Cooling characterised by method
    • H01J2235/1291—Thermal conductivity
    • H01J2235/1295—Contact between conducting bodies

Landscapes

  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
  • Luminescent Compositions (AREA)
AT02798480T 2001-12-04 2002-12-04 Röntgenquelle mit verbesserter strahlstabilität und ihre anwendung in der analyse von strömenden flüssigkeiten ATE476088T1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US33658401P 2001-12-04 2001-12-04
US38399002P 2002-05-29 2002-05-29
US39896802P 2002-07-26 2002-07-26
US39896602P 2002-07-26 2002-07-26
US39896502P 2002-07-26 2002-07-26
US10/206,531 US6781060B2 (en) 2002-07-26 2002-07-26 Electrical connector, a cable sleeve, and a method for fabricating an electrical connection
PCT/US2002/038493 WO2003049510A2 (en) 2001-12-04 2002-12-04 X-ray source assembly having enhanced output stability, and fluid stream analysis applications thereof

Publications (1)

Publication Number Publication Date
ATE476088T1 true ATE476088T1 (de) 2010-08-15

Family

ID=27558986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02798480T ATE476088T1 (de) 2001-12-04 2002-12-04 Röntgenquelle mit verbesserter strahlstabilität und ihre anwendung in der analyse von strömenden flüssigkeiten

Country Status (8)

Country Link
US (3) US7515684B2 (de)
EP (1) EP1454513B1 (de)
JP (2) JP4999256B2 (de)
CN (2) CN101183083B (de)
AT (1) ATE476088T1 (de)
AU (3) AU2002364525A1 (de)
DE (1) DE60237168D1 (de)
WO (3) WO2003048745A2 (de)

Families Citing this family (133)

* Cited by examiner, † Cited by third party
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WO2003048745A2 (en) 2003-06-12
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