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
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J35/00—X-ray tubes
  • H01J35/02—Details
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J35/00—X-ray tubes
  • H01J35/02—Details
  • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
• • 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

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)
• Analysing Materials By The Use Of Radiation (AREA)
• Measurement Of Radiation (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9088304

Family Applications (1)

Country Status (21)

Families Citing this family (4)

• 0
  • BE BE793444D patent/BE793444A/xx unknown
• 1971
  • 1971-12-29 FR FR7147291A patent/FR2166540A5/fr not_active Expired
• 1972
  • 1972-12-27 IL IL41187A patent/IL41187A/xx unknown
  • 1972-12-27 AR AR245867A patent/AR194772A1/es active
  • 1972-12-27 DD DD167916A patent/DD105664A5/xx unknown
  • 1972-12-27 LU LU66757A patent/LU66757A1/xx unknown
  • 1972-12-27 BR BR9163/72A patent/BR7209163D0/pt unknown
  • 1972-12-27 SE SE7217014A patent/SE388941B/xx unknown
  • 1972-12-28 CH CH1893072A patent/CH571718A5/xx not_active IP Right Cessation
  • 1972-12-28 JP JP48004309A patent/JPS4878996A/ja active Pending
  • 1972-12-28 CA CA160,015A patent/CA994478A/fr not_active Expired
  • 1972-12-28 ES ES410110A patent/ES410110A1/es not_active Expired
  • 1972-12-28 IT IT33656/72A patent/IT972980B/it active
  • 1972-12-28 OA OA54800A patent/OA04309A/xx unknown
  • 1972-12-28 ZA ZA729137A patent/ZA729137B/xx unknown
  • 1972-12-28 NL NL7217760A patent/NL7217760A/xx not_active Application Discontinuation
  • 1972-12-29 GB GB3371175A patent/GB1422330A/en not_active Expired
  • 1972-12-29 GB GB6004272A patent/GB1422329A/en not_active Expired
  • 1972-12-29 CS CS9063A patent/CS177113B2/cs unknown
  • 1972-12-29 DE DE2264192A patent/DE2264192A1/de active Pending
  • 1972-12-29 AU AU50590/72A patent/AU470801B2/en not_active Expired
  • 1972-12-29 AT AT1115872A patent/AT348801B/de not_active IP Right Cessation

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