FR2344119A1 - Tube de rontgen a anode rotative - Google Patents

Tube de rontgen a anode rotative

Info

Publication number
FR2344119A1
FR2344119A1 FR7707494A FR7707494A FR2344119A1 FR 2344119 A1 FR2344119 A1 FR 2344119A1 FR 7707494 A FR7707494 A FR 7707494A FR 7707494 A FR7707494 A FR 7707494A FR 2344119 A1 FR2344119 A1 FR 2344119A1
Authority
FR
France
Prior art keywords
rotating anode
rontgen tube
rontgen
tube
anode
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.)
Granted
Application number
FR7707494A
Other languages
English (en)
Other versions
FR2344119B1 (fr
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 FR2344119A1 publication Critical patent/FR2344119A1/fr
Application granted granted Critical
Publication of FR2344119B1 publication Critical patent/FR2344119B1/fr
Granted 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
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures
    • H01J35/107—Cooling of the bearing assemblies
    • 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
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • H01J35/1024—Rolling bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1006—Supports or shafts for target or substrate
    • H01J2235/1013—Fixing to the target or substrate
FR7707494A 1976-03-13 1977-03-14 Tube de rontgen a anode rotative Granted FR2344119A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2610660A DE2610660C3 (de) 1976-03-13 1976-03-13 Drehanoden-Röntgenröhre

Publications (2)

Publication Number Publication Date
FR2344119A1 true FR2344119A1 (fr) 1977-10-07
FR2344119B1 FR2344119B1 (fr) 1982-11-26

Family

ID=5972391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707494A Granted FR2344119A1 (fr) 1976-03-13 1977-03-14 Tube de rontgen a anode rotative

Country Status (6)

Country Link
US (1) US4115718A (fr)
JP (1) JPS52111394A (fr)
CA (1) CA1069969A (fr)
DE (1) DE2610660C3 (fr)
FR (1) FR2344119A1 (fr)
GB (1) GB1544604A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566960A1 (fr) * 1984-06-29 1986-01-03 Thomson Cgr Tube a rayons x a anode tournante et procede de fixation d'une anode tournante sur un axe support
EP0319244A2 (fr) * 1987-11-30 1989-06-07 Theratronics International Limited Construction de tube à rayons X du type métal céramique refroidi par air

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688239A (en) * 1984-09-24 1987-08-18 The B. F. Goodrich Company Heat dissipation means for X-ray generating tubes
JPS61166368U (fr) * 1985-03-31 1986-10-15
US4736400A (en) * 1986-01-09 1988-04-05 The Machlett Laboratories, Inc. Diffusion bonded x-ray target
US5386451A (en) * 1993-08-30 1995-01-31 General Electric Company Anode potential stator design
US5978447A (en) * 1997-11-11 1999-11-02 Picker International, Inc. X-ray tube straddle bearing assembly
US6002745A (en) * 1998-06-04 1999-12-14 Varian Medical Systems, Inc. X-ray tube target assembly with integral heat shields
US6118203A (en) * 1999-06-03 2000-09-12 General Electric Company High efficiency motor for x-ray generation
US6295338B1 (en) * 1999-10-28 2001-09-25 Marconi Medical Systems, Inc. Oil cooled bearing assembly
US6735281B2 (en) * 2002-05-17 2004-05-11 Ge Medical Systems Global Technology, Llc Rotating anode for X-ray tube using interference fit
EP2383232B1 (fr) 2010-04-29 2014-10-08 Omya International AG Système et procédé pour la concentration de coulis de ciment
US10438767B2 (en) * 2017-11-30 2019-10-08 General Electric Company Thrust flange for x-ray tube with internal cooling channels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2016140A1 (fr) * 1968-08-17 1970-05-08 Philips Nv
FR2235478A1 (fr) * 1973-06-29 1975-01-24 Radiologie Cie Gle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2016140A1 (fr) * 1968-08-17 1970-05-08 Philips Nv
GB1232160A (fr) * 1968-08-17 1971-05-19
FR2235478A1 (fr) * 1973-06-29 1975-01-24 Radiologie Cie Gle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566960A1 (fr) * 1984-06-29 1986-01-03 Thomson Cgr Tube a rayons x a anode tournante et procede de fixation d'une anode tournante sur un axe support
EP0169117A1 (fr) * 1984-06-29 1986-01-22 Thomson-Cgr Tubes à rayons X à anode tournante, et procédé de fixation d'une anode tournante sur un axe support
EP0319244A2 (fr) * 1987-11-30 1989-06-07 Theratronics International Limited Construction de tube à rayons X du type métal céramique refroidi par air
EP0319244A3 (en) * 1987-11-30 1989-09-13 Medical Electronic Imaging Corporation Air cooled metal ceramic x-ray tube construction

Also Published As

Publication number Publication date
CA1069969A (fr) 1980-01-15
FR2344119B1 (fr) 1982-11-26
JPS5643592B2 (fr) 1981-10-13
JPS52111394A (en) 1977-09-19
US4115718A (en) 1978-09-19
GB1544604A (en) 1979-04-19
DE2610660A1 (de) 1977-09-15
DE2610660C3 (de) 1979-02-22
DE2610660B2 (fr) 1978-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse