AU467584B2 - Aglow-tube suitable for use inx-ray spectrometry - Google Patents

Aglow-tube suitable for use inx-ray spectrometry

Info

Publication number
AU467584B2
AU467584B2 AU50557/72A AU5055772A AU467584B2 AU 467584 B2 AU467584 B2 AU 467584B2 AU 50557/72 A AU50557/72 A AU 50557/72A AU 5055772 A AU5055772 A AU 5055772A AU 467584 B2 AU467584 B2 AU 467584B2
Authority
AU
Australia
Prior art keywords
aglow
inx
ray spectrometry
tube suitable
spectrometry
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
AU50557/72A
Other versions
AU5055772A (en
Inventor
Sadorra Jean
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 AU467584B2 publication Critical patent/AU467584B2/en
Publication of AU5055772A publication Critical patent/AU5055772A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/20—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Luminescent Compositions (AREA)
  • Lasers (AREA)
  • X-Ray Techniques (AREA)
AU50557/72A 1971-12-29 1972-12-28 Aglow-tube suitable for use inx-ray spectrometry Expired AU467584B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR7147290 1971-12-29
FR7147290A FR2166539A5 (en) 1971-12-29 1971-12-29

Publications (2)

Publication Number Publication Date
AU467584B2 true AU467584B2 (en) 1974-07-04
AU5055772A AU5055772A (en) 1974-07-04

Family

ID=9088303

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50557/72A Expired AU467584B2 (en) 1971-12-29 1972-12-28 Aglow-tube suitable for use inx-ray spectrometry

Country Status (23)

Country Link
US (1) US3857038A (en)
JP (1) JPS4881585A (en)
AR (1) AR193002A1 (en)
AT (1) AT346434B (en)
AU (1) AU467584B2 (en)
BE (1) BE793443A (en)
BR (1) BR7209161D0 (en)
CA (1) CA994480A (en)
CH (1) CH569362A5 (en)
CS (1) CS174866B2 (en)
DD (1) DD102860A5 (en)
DE (1) DE2264191A1 (en)
ES (1) ES410109A1 (en)
FR (1) FR2166539A5 (en)
GB (1) GB1409309A (en)
HK (1) HK14077A (en)
IL (1) IL41186A (en)
IT (1) IT972979B (en)
LU (1) LU66756A1 (en)
NL (1) NL7217759A (en)
NO (1) NO139394C (en)
OA (1) OA04232A (en)
ZA (1) ZA729131B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS268377B1 (en) * 1988-04-08 1990-03-14 Emil Ing Vratnicek Electron gun for electron microscope

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521656A (en) * 1945-12-13 1950-09-05 Emilio G Segre Ionization chamber
US3118064A (en) * 1961-08-30 1964-01-14 Frank H Attix New type of free air ionization chamber
FR1369414A (en) * 1963-06-11 1964-08-14 Commissariat Energie Atomique Method and device for triggering a gas detector for locating nuclear particles
US3601612A (en) * 1969-08-22 1971-08-24 Atomic Energy Commission Wire spark chamber with magnetostrictive readout
US3681600A (en) * 1969-10-24 1972-08-01 Perkin Elmer Corp Retarding field electron spectrometer

Also Published As

Publication number Publication date
ZA729131B (en) 1973-11-28
IL41186A0 (en) 1973-02-28
ATA1116072A (en) 1978-03-15
NL7217759A (en) 1973-07-03
IL41186A (en) 1976-04-30
GB1409309A (en) 1975-10-08
AR193002A1 (en) 1973-03-21
JPS4881585A (en) 1973-10-31
NO139394C (en) 1979-02-28
BR7209161D0 (en) 1973-09-25
US3857038A (en) 1974-12-24
HK14077A (en) 1977-04-01
ES410109A1 (en) 1975-12-16
FR2166539A5 (en) 1973-08-17
BE793443A (en) 1973-04-16
OA04232A (en) 1979-12-31
CA994480A (en) 1976-08-03
CH569362A5 (en) 1975-11-14
NO139394B (en) 1978-11-20
DE2264191A1 (en) 1973-07-05
CS174866B2 (en) 1977-04-29
DD102860A5 (en) 1973-12-20
AU5055772A (en) 1974-07-04
AT346434B (en) 1978-11-10
LU66756A1 (en) 1973-02-27
IT972979B (en) 1974-05-31

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