FR2016140A1 - - Google Patents

Info

Publication number
FR2016140A1
FR2016140A1 FR6928298A FR6928298A FR2016140A1 FR 2016140 A1 FR2016140 A1 FR 2016140A1 FR 6928298 A FR6928298 A FR 6928298A FR 6928298 A FR6928298 A FR 6928298A FR 2016140 A1 FR2016140 A1 FR 2016140A1
Authority
FR
France
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.)
Granted
Application number
FR6928298A
Other languages
French (fr)
Other versions
FR2016140B1 (pm
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2016140A1 publication Critical patent/FR2016140A1/fr
Application granted granted Critical
Publication of FR2016140B1 publication Critical patent/FR2016140B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/26—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by rotation of the anode or anticathode
    • 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
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
FR6928298A 1968-08-17 1969-08-18 Expired FR2016140B1 (pm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1764846 1968-08-17

Publications (2)

Publication Number Publication Date
FR2016140A1 true FR2016140A1 (pm) 1970-05-08
FR2016140B1 FR2016140B1 (pm) 1975-11-07

Family

ID=5698160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6928298A Expired FR2016140B1 (pm) 1968-08-17 1969-08-18

Country Status (6)

Country Link
US (1) US3646380A (pm)
AT (1) AT297865B (pm)
BE (1) BE737628A (pm)
FR (1) FR2016140B1 (pm)
GB (1) GB1232160A (pm)
NL (1) NL6912349A (pm)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344119A1 (fr) * 1976-03-13 1977-10-07 Philips Nv Tube de rontgen a anode rotative
FR2439476A1 (fr) * 1978-10-16 1980-05-16 Philips Nv Tube de rontgen muni d'une anode rotative

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753020A (en) * 1971-11-26 1973-08-14 Philips Electronics And Pharm Multi-anode x-ray tube
US3758801A (en) * 1972-05-22 1973-09-11 Machlett Lab Inc Cylindrical target x-ray tube
US3969131A (en) * 1972-07-24 1976-07-13 Westinghouse Electric Corporation Coated graphite members and process for producing the same
DE2417820C3 (de) * 1974-04-11 1980-12-04 Philips Patentverwaltung Gmbh, 2000 Hamburg Katodenkopf einer Drehanoden-Röntgenröhre
DE2448497C3 (de) * 1974-10-11 1986-02-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Röntgenstrahler mit einer ein evakuiertes zylindrisches Metallteil aufweisenden Röntgenröhre und mit wenigstens einem Anschlußteil
EP0009946A1 (en) * 1978-10-02 1980-04-16 Pfizer Inc. X-ray tube
US4344013A (en) 1979-10-23 1982-08-10 Ledley Robert S Microfocus X-ray tube
ATE14953T1 (de) * 1981-04-21 1985-08-15 Robert S Ledley Mikrofokus-roentgenroehre.
FR2564240B1 (fr) * 1984-05-09 1986-09-19 Thomson Csf Tube electronique muni d'un dispositif de refroidissement de l'embase de grille
EP0425718B1 (de) * 1989-10-30 1994-08-17 Siemens Aktiengesellschaft Röntgenstrahlerzeuger
US5052034A (en) * 1989-10-30 1991-09-24 Siemens Aktiengesellschaft X-ray generator
US5173931A (en) * 1991-11-04 1992-12-22 Norman Pond High-intensity x-ray source with variable cooling
JP3898684B2 (ja) * 2003-10-17 2007-03-28 株式会社リガク 回転集電装置および回転対陰極ｘ線管
US7852987B2 (en) * 2009-05-18 2010-12-14 King Fahd University Of Petroleum And Minerals X-ray tube having a rotating and linearly translating anode
US8259905B2 (en) * 2009-05-18 2012-09-04 King Fahd University Of Petroleum And Minerals X-ray tube having a rotating and linearly translating anode
US11721514B2 (en) * 2021-04-23 2023-08-08 Oxford Instruments X-ray Technology Inc. X-ray tube anode
CN117524816B (zh) * 2024-01-04 2024-03-22 科罗诺司医疗器械(上海)有限公司 X射线管及阳极回收方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE453302A (pm) * 1942-11-25
US2427203A (en) * 1945-05-14 1947-09-09 Farnsworth Television & Radio Bearing for vacuum tube work
GB602750A (en) * 1945-07-16 1948-06-02 Eric John Ward Watkinson Improvements in or relating to x-ray tubes
US2480198A (en) * 1945-11-26 1949-08-30 Machlett Lab Inc Electrical discharge tube
GB646274A (en) * 1948-10-08 1950-11-15 Norman Charles Cordingly Improvements relating to x-ray tubes
US2549614A (en) * 1948-10-27 1951-04-17 Westinghouse Electric Corp Rotary anode x-ray tube
NL146689B (nl) * 1948-12-16 Berkenheger & Co Kg Maschinenf Maaiinrichting voor greppeltaluds.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344119A1 (fr) * 1976-03-13 1977-10-07 Philips Nv Tube de rontgen a anode rotative
FR2439476A1 (fr) * 1978-10-16 1980-05-16 Philips Nv Tube de rontgen muni d'une anode rotative

Also Published As

Publication number Publication date
AT297865B (de) 1972-04-10
BE737628A (pm) 1970-02-18
FR2016140B1 (pm) 1975-11-07
GB1232160A (pm) 1971-05-19
US3646380A (en) 1972-02-29
NL6912349A (pm) 1970-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse