FR2543779B1 - Systeme de montage d'elements rotatifs de l'anode d'un tube a rayons x - Google Patents

Systeme de montage d'elements rotatifs de l'anode d'un tube a rayons x

Info

Publication number
FR2543779B1
FR2543779B1 FR8404855A FR8404855A FR2543779B1 FR 2543779 B1 FR2543779 B1 FR 2543779B1 FR 8404855 A FR8404855 A FR 8404855A FR 8404855 A FR8404855 A FR 8404855A FR 2543779 B1 FR2543779 B1 FR 2543779B1
Authority
FR
France
Prior art keywords
anode
ray tube
rotating elements
mounting rotating
mounting
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
FR8404855A
Other languages
English (en)
French (fr)
Other versions
FR2543779A1 (fr
Inventor
Frantisek Starek
Vilem Machacek
Pavel Manhalter
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.)
ZVL VYZK USTAV PRO VALIVA
Original Assignee
ZVL VYZK USTAV PRO VALIVA
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 ZVL VYZK USTAV PRO VALIVA filed Critical ZVL VYZK USTAV PRO VALIVA
Publication of FR2543779A1 publication Critical patent/FR2543779A1/fr
Application granted granted Critical
Publication of FR2543779B1 publication Critical patent/FR2543779B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • H01J2235/1093—Measures for preventing vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • X-Ray Techniques (AREA)
  • Rolling Contact Bearings (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR8404855A 1983-03-31 1984-03-28 Systeme de montage d'elements rotatifs de l'anode d'un tube a rayons x Expired FR2543779B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS832251A CS232586B1 (en) 1983-03-31 1983-03-31 Seating of rotating parts of a x-ray tube's anode

Publications (2)

Publication Number Publication Date
FR2543779A1 FR2543779A1 (fr) 1984-10-05
FR2543779B1 true FR2543779B1 (fr) 1988-11-10

Family

ID=5359085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404855A Expired FR2543779B1 (fr) 1983-03-31 1984-03-28 Systeme de montage d'elements rotatifs de l'anode d'un tube a rayons x

Country Status (9)

Country Link
US (1) US4635283A (OSRAM)
BG (1) BG44651A1 (OSRAM)
CS (1) CS232586B1 (OSRAM)
DD (1) DD235001A3 (OSRAM)
DE (1) DE3403164A1 (OSRAM)
FR (1) FR2543779B1 (OSRAM)
GB (1) GB2137700B (OSRAM)
HU (1) HU191257B (OSRAM)
SU (1) SU1317521A1 (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01269722A (ja) * 1988-04-22 1989-10-27 Toshiro Higuchi 磁気制御軸受ユニット
US5185774A (en) * 1990-11-23 1993-02-09 Pxt Technology, Inc. X-ray tube construction
US5425067A (en) * 1994-04-13 1995-06-13 Varian Associates, Inc. X-ray tube noise and vibration reduction
DE19624919A1 (de) * 1996-06-21 1997-08-28 Siemens Ag Röntgenröhre
US5838762A (en) * 1996-12-11 1998-11-17 General Electric Company Rotating anode for x-ray tube using interference fit
US6173996B1 (en) * 1997-11-25 2001-01-16 General Electric Company Compliant joint with a coupling member for interfacing dissimilar metals in X-ray tubes
US6212753B1 (en) * 1997-11-25 2001-04-10 General Electric Company Complaint joint for interfacing dissimilar metals in X-ray tubes
US6735281B2 (en) * 2002-05-17 2004-05-11 Ge Medical Systems Global Technology, Llc Rotating anode for X-ray tube using interference fit
FR2846784B1 (fr) * 2002-10-30 2005-02-11 Ge Med Sys Global Tech Co Llc Ensemble de palier pour le montage a rotation d'une anode rotative d'un dispositif d'emission de rayons x et dispositif d'emission de rayon x equipe d'un tel ensemble.
FR2853990B1 (fr) * 2003-04-17 2006-12-29 Ge Med Sys Global Tech Co Llc Dispositif de montage d'une anode tournante d'un tube a rayons x et procede de fabrication de ce dispositif
US7203281B2 (en) * 2004-03-11 2007-04-10 Varian Medical Systems, Inc. Encapsulated stator assembly for an x-ray tube
WO2015003886A1 (en) 2013-07-11 2015-01-15 Koninklijke Philips N.V. Rotating anode mount adaptive to thermal expansion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885583A (en) * 1954-10-12 1959-05-05 Gen Electric Rotating structure
DE1021511B (de) * 1954-10-12 1957-12-27 Gen Electric Roentgenroehre mit Drehanode
US3634870A (en) * 1970-03-03 1972-01-11 Machlett Lab Inc Rotating anode for x-ray generator
DE2225806A1 (de) * 1972-05-26 1973-12-06 Siemens Ag Drehanodenanordnung fuer roentgenroehren
DE2226714C3 (de) * 1972-06-02 1975-06-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Drehanoden-Anordnung einer Röntgenröhre mit in einem buchsenförmigen Rohr über radial wirkende Federn gelagerten Kugellagern
DE2913336C2 (de) * 1979-04-03 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Röntgenröhren-Drehanode
US4272696A (en) * 1979-10-16 1981-06-09 General Electric Company Preloaded bearing assembly for rotating anode X-ray tubes

Also Published As

Publication number Publication date
DE3403164A1 (de) 1984-10-04
DE3403164C2 (OSRAM) 1990-05-31
SU1317521A1 (ru) 1987-06-15
US4635283A (en) 1987-01-06
FR2543779A1 (fr) 1984-10-05
DD235001A3 (de) 1986-04-23
GB2137700A (en) 1984-10-10
BG44651A1 (OSRAM) 1989-01-16
GB2137700B (en) 1986-05-29
CS232586B1 (en) 1985-02-14
HU191257B (en) 1987-01-28
GB8408446D0 (en) 1984-05-10
CS225183A1 (en) 1984-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse