CA994479A - Spectrometre a rayons x a grande ouverture angulaire - Google Patents

Spectrometre a rayons x a grande ouverture angulaire

Info

Publication number
CA994479A
CA994479A CA173,463A CA173463A CA994479A CA 994479 A CA994479 A CA 994479A CA 173463 A CA173463 A CA 173463A CA 994479 A CA994479 A CA 994479A
Authority
CA
Canada
Prior art keywords
spectometer
overture
ray
high angular
angular
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
CA173,463A
Other languages
English (en)
French (fr)
Other versions
CA173463S (en
Inventor
Etienne Larribau
Jean Sahores
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Application granted granted Critical
Publication of CA994479A publication Critical patent/CA994479A/fr
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/153—Spot position control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • 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)
CA173,463A 1972-06-08 1973-06-07 Spectrometre a rayons x a grande ouverture angulaire Expired CA994479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7220594A FR2188839A5 (enExample) 1972-06-08 1972-06-08

Publications (1)

Publication Number Publication Date
CA994479A true CA994479A (fr) 1976-08-03

Family

ID=9099870

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,463A Expired CA994479A (fr) 1972-06-08 1973-06-07 Spectrometre a rayons x a grande ouverture angulaire

Country Status (16)

Country Link
JP (1) JPS4964489A (enExample)
AU (1) AU468338B2 (enExample)
BE (1) BE800585A (enExample)
BR (1) BR7304269D0 (enExample)
CA (1) CA994479A (enExample)
CH (1) CH581326A5 (enExample)
DE (1) DE2329190A1 (enExample)
ES (1) ES415635A1 (enExample)
FR (1) FR2188839A5 (enExample)
GB (1) GB1413611A (enExample)
IT (1) IT998130B (enExample)
LU (1) LU67756A1 (enExample)
NL (1) NL7307982A (enExample)
SE (1) SE386979B (enExample)
SU (1) SU510167A3 (enExample)
ZA (1) ZA733890B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821597A1 (de) * 1978-05-17 1979-11-22 Siemens Ag Verwendung eines systems zur erzeugung eines elektronenflachstrahls mit rein elektrostatischer fokussierung in einer roentgenroehre
DE2925593A1 (de) * 1979-06-25 1981-01-15 Siemens Ag Einrichtung fuer die roentgenfluoreszenzanalyse
FR2643505A1 (fr) * 1988-12-05 1990-08-24 Andreeva Nina Ensemble de cathode thermo-electronique pour dispositifs a faisceau electronique
DE102018215376B4 (de) * 2018-09-11 2021-11-04 Siemens Healthcare Gmbh Verfahren zur Herstellung eines Kollimatorelements, Kollimatorelement, Verfahren zur Herstellung eines Streustrahlkollimators, Streustrahlkollimator, Strahlungsdetektor und CT-Gerät

Also Published As

Publication number Publication date
NL7307982A (enExample) 1973-12-11
CH581326A5 (enExample) 1976-10-29
BR7304269D0 (pt) 1974-07-11
BE800585A (fr) 1973-10-01
AU5679273A (en) 1974-12-12
AU468338B2 (en) 1976-01-08
ZA733890B (en) 1974-10-30
LU67756A1 (enExample) 1973-08-16
IT998130B (it) 1976-01-20
ES415635A1 (es) 1976-02-01
JPS4964489A (enExample) 1974-06-21
DE2329190A1 (de) 1973-12-20
SE386979B (sv) 1976-08-23
SU510167A3 (ru) 1976-04-05
FR2188839A5 (enExample) 1974-01-18
GB1413611A (en) 1975-11-12

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