DE2455974C3 - Drehanodenröntgenröhre - Google Patents

Drehanodenröntgenröhre

Info

Publication number
DE2455974C3
DE2455974C3 DE2455974A DE2455974A DE2455974C3 DE 2455974 C3 DE2455974 C3 DE 2455974C3 DE 2455974 A DE2455974 A DE 2455974A DE 2455974 A DE2455974 A DE 2455974A DE 2455974 C3 DE2455974 C3 DE 2455974C3
Authority
DE
Germany
Prior art keywords
anode
rotor
ray tube
tube according
high voltage
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
DE2455974A
Other languages
German (de)
English (en)
Other versions
DE2455974A1 (de
DE2455974B2 (de
Inventor
Harry Eggelsmann
Claus-Peter Dipl.-Phys. Dr. Hodum
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
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 Patentverwaltung GmbH filed Critical Philips Patentverwaltung GmbH
Priority to DE2455974A priority Critical patent/DE2455974C3/de
Priority to US05/632,587 priority patent/US4024424A/en
Priority to JP14071275A priority patent/JPS5543586B2/ja
Priority to BR7507765*A priority patent/BR7507765A/pt
Priority to NL7513670A priority patent/NL7513670A/xx
Priority to IT69892/75A priority patent/IT1051273B/it
Priority to SE7513144A priority patent/SE409527B/xx
Priority to CA240,260A priority patent/CA1043844A/en
Priority to GB48194/75A priority patent/GB1527239A/en
Priority to BE162165A priority patent/BE835925A/xx
Priority to FR7536145A priority patent/FR2293054A1/fr
Publication of DE2455974A1 publication Critical patent/DE2455974A1/de
Publication of DE2455974B2 publication Critical patent/DE2455974B2/de
Application granted granted Critical
Publication of DE2455974C3 publication Critical patent/DE2455974C3/de
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
    • 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
    • H01J35/103—Magnetic bearings
    • 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
    • H01J2235/1026—Means (motors) for driving the target (anode)

Landscapes

  • X-Ray Techniques (AREA)
DE2455974A 1974-11-27 1974-11-27 Drehanodenröntgenröhre Expired DE2455974C3 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE2455974A DE2455974C3 (de) 1974-11-27 1974-11-27 Drehanodenröntgenröhre
US05/632,587 US4024424A (en) 1974-11-27 1975-11-17 Rotary-anode X-ray tube
JP14071275A JPS5543586B2 (enExample) 1974-11-27 1975-11-22
NL7513670A NL7513670A (nl) 1974-11-27 1975-11-24 Roentgenbuis met draaianode.
IT69892/75A IT1051273B (it) 1974-11-27 1975-11-24 Tubo a raggi x ad anodo rotante
SE7513144A SE409527B (sv) 1974-11-27 1975-11-24 Rontgenror
BR7507765*A BR7507765A (pt) 1974-11-27 1975-11-24 Tubo de raios x
CA240,260A CA1043844A (en) 1974-11-27 1975-11-24 Rotary-anode x-ray tube with grounded rotor
GB48194/75A GB1527239A (en) 1974-11-27 1975-11-24 Rotaryanode x-ray tube
BE162165A BE835925A (fr) 1974-11-27 1975-11-25 Tube a rayons x comportant une andde rotative
FR7536145A FR2293054A1 (fr) 1974-11-27 1975-11-26 Tube a rayons x comportant une anode rotative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2455974A DE2455974C3 (de) 1974-11-27 1974-11-27 Drehanodenröntgenröhre

Publications (3)

Publication Number Publication Date
DE2455974A1 DE2455974A1 (de) 1976-08-12
DE2455974B2 DE2455974B2 (de) 1978-11-30
DE2455974C3 true DE2455974C3 (de) 1979-08-09

Family

ID=5931797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2455974A Expired DE2455974C3 (de) 1974-11-27 1974-11-27 Drehanodenröntgenröhre

Country Status (11)

Country Link
US (1) US4024424A (enExample)
JP (1) JPS5543586B2 (enExample)
BE (1) BE835925A (enExample)
BR (1) BR7507765A (enExample)
CA (1) CA1043844A (enExample)
DE (1) DE2455974C3 (enExample)
FR (1) FR2293054A1 (enExample)
GB (1) GB1527239A (enExample)
IT (1) IT1051273B (enExample)
NL (1) NL7513670A (enExample)
SE (1) SE409527B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142281A1 (de) * 1981-10-24 1983-05-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgenroehre mit einem metallteil und einer gegenueber dem metallteil positive hochspannung fuehrenden elektrode

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506841C2 (de) * 1975-02-18 1986-07-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochspannungs-Vakuumröhre
DE2601529C2 (de) * 1976-01-16 1982-04-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Magnetische Lagerung der Drehwelle der Drehanode für eine Röntgenröhre
NL7713634A (nl) * 1977-12-09 1979-06-12 Philips Nv Roentgenbuis met draaianode.
EP0009946A1 (en) * 1978-10-02 1980-04-16 Pfizer Inc. X-ray tube
DE2845007C2 (de) * 1978-10-16 1983-05-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Drehanoden-Röntgenröhre mit einem Metallkolben
US4309637A (en) * 1979-11-13 1982-01-05 Emi Limited Rotating anode X-ray tube
DE3016376A1 (de) * 1980-04-28 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Verfahren und einrichtung zum betrieb von drehanoden-roentgenroehren
DE3116169A1 (de) * 1981-04-23 1982-11-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochspannungs-vakuumroehre, insbesondere roentgenroehre
US4884292A (en) * 1981-12-02 1989-11-28 Medical Electronic Imaging Corporation Air-cooled X-ray tube
US4811375A (en) * 1981-12-02 1989-03-07 Medical Electronic Imaging Corporation X-ray tubes
US4577339A (en) * 1983-10-28 1986-03-18 Klostermann Heinrich F Cable termination for x-ray tubes
US4545064A (en) * 1983-10-28 1985-10-01 Litton Systems, Inc. X-ray tube rotor mounting
DE3838539A1 (de) * 1988-11-14 1990-05-17 Philips Patentverwaltung Roentgenroehre
US5173931A (en) * 1991-11-04 1992-12-22 Norman Pond High-intensity x-ray source with variable cooling
US5386451A (en) * 1993-08-30 1995-01-31 General Electric Company Anode potential stator design
US5483570A (en) * 1994-06-24 1996-01-09 General Electric Company Bearings for x-ray tubes
US6118203A (en) * 1999-06-03 2000-09-12 General Electric Company High efficiency motor for x-ray generation
US6570960B1 (en) * 2000-03-07 2003-05-27 Koninklijke Philips Electronics N.V. High voltage isolated rotor drive for rotating anode x-ray tube
FR2845241B1 (fr) * 2002-09-26 2005-04-22 Ge Med Sys Global Tech Co Llc Dispositif d'emission de rayons x et appareil a rayons x.
US8284901B2 (en) * 2010-10-26 2012-10-09 General Electric Company Apparatus and method for improved transient response in an electromagnetically controlled x-ray tube
CN103903940B (zh) 2012-12-27 2017-09-26 清华大学 一种产生分布式x射线的设备和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939015A (en) * 1956-05-08 1960-05-31 Philips Corp X-ray tube
DE2213184A1 (de) * 1972-03-17 1973-09-27 Siemens Ag Drehanoden-roentgenroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142281A1 (de) * 1981-10-24 1983-05-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgenroehre mit einem metallteil und einer gegenueber dem metallteil positive hochspannung fuehrenden elektrode

Also Published As

Publication number Publication date
SE409527B (sv) 1979-08-20
US4024424A (en) 1977-05-17
FR2293054A1 (fr) 1976-06-25
GB1527239A (en) 1978-10-04
JPS5182587A (enExample) 1976-07-20
DE2455974A1 (de) 1976-08-12
FR2293054B1 (enExample) 1979-08-10
IT1051273B (it) 1981-04-21
JPS5543586B2 (enExample) 1980-11-07
SE7513144L (sv) 1976-05-28
BR7507765A (pt) 1976-08-10
NL7513670A (nl) 1976-05-31
BE835925A (fr) 1976-05-25
CA1043844A (en) 1978-12-05
DE2455974B2 (de) 1978-11-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee