FR2574591B1 - Tube a rayons x a spectres multiples - Google Patents

Tube a rayons x a spectres multiples

Info

Publication number
FR2574591B1
FR2574591B1 FR858518314A FR8518314A FR2574591B1 FR 2574591 B1 FR2574591 B1 FR 2574591B1 FR 858518314 A FR858518314 A FR 858518314A FR 8518314 A FR8518314 A FR 8518314A FR 2574591 B1 FR2574591 B1 FR 2574591B1
Authority
FR
France
Prior art keywords
spectrum
ray tube
ray
tube
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 - Fee Related
Application number
FR858518314A
Other languages
English (en)
French (fr)
Other versions
FR2574591A1 (fr
Inventor
Koichiro Oba
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Publication of FR2574591A1 publication Critical patent/FR2574591A1/fr
Application granted granted Critical
Publication of FR2574591B1 publication Critical patent/FR2574591B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/065—Field emission, photo emission or secondary emission cathodes
    • 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
    • H01J35/22—X-ray tubes specially designed for passing a very high current for a very short time, e.g. for flash operation
FR858518314A 1984-12-11 1985-12-11 Tube a rayons x a spectres multiples Expired - Fee Related FR2574591B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59261435A JPS61140041A (ja) 1984-12-11 1984-12-11 マルチスペクトルｘ線発生管

Publications (2)

Publication Number Publication Date
FR2574591A1 FR2574591A1 (fr) 1986-06-13
FR2574591B1 true FR2574591B1 (fr) 1990-01-19

Family

ID=17361843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858518314A Expired - Fee Related FR2574591B1 (fr) 1984-12-11 1985-12-11 Tube a rayons x a spectres multiples

Country Status (3)

Country Link
JP (1) JPS61140041A (de)
DE (1) DE3543598A1 (de)
FR (1) FR2574591B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4584470B2 (ja) 2001-02-01 2010-11-24 浜松ホトニクス株式会社 Ｘ線発生装置
DE202005017496U1 (de) * 2005-11-07 2007-03-15 Comet Gmbh Target für eine Mikrofocus- oder Nanofocus-Röntgenröhre
JP5340635B2 (ja) * 2008-05-14 2013-11-13 ブルカー・エイエックスエス株式会社 Ｘ線発生装置
JP5044005B2 (ja) * 2010-11-08 2012-10-10 マイクロＸジャパン株式会社 電界放射装置
DE102011079179A1 (de) * 2011-07-14 2013-01-17 Siemens Aktiengesellschaft Monochromatische Röntgenquelle
DE102020134487A1 (de) 2020-12-21 2022-06-23 Helmut Fischer GmbH Institut für Elektronik und Messtechnik Röntgenquelle und Betriebsverfahren hierfür
DE102020134488A1 (de) 2020-12-21 2022-06-23 Helmut Fischer GmbH Institut für Elektronik und Messtechnik Röntgenquelle und Betriebsverfahren hierfür

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298335A (en) * 1940-09-10 1942-10-13 Gen Electric X Ray Corp Multiple target anode
BE475842A (de) * 1942-04-25
US3033984A (en) * 1959-02-17 1962-05-08 United States Steel Corp Apparatus for increasing the energy of x-rays
FR2076604A5 (de) * 1970-01-21 1971-10-15 Commissariat Energie Atomique
US4048496A (en) * 1972-05-08 1977-09-13 Albert Richard D Selectable wavelength X-ray source, spectrometer and assay method
JPS58147B2 (ja) * 1976-05-24 1983-01-05 株式会社横河電機製作所 Ｘ線発生装置
GB2133208B (en) * 1982-11-18 1986-02-19 Kratos Ltd X-ray sources

Also Published As

Publication number Publication date
JPS61140041A (ja) 1986-06-27
DE3543598A1 (de) 1986-06-12
FR2574591A1 (fr) 1986-06-13
DE3543598C2 (de) 1987-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse