AT269302B - Halterung für das obere Kugellager der schnell umlaufenden, fliegend ausgebildeten Welle einer Röntgenröhren-Drehanode - Google Patents

Halterung für das obere Kugellager der schnell umlaufenden, fliegend ausgebildeten Welle einer Röntgenröhren-Drehanode

Info

Publication number
AT269302B
AT269302B AT672366A AT672366A AT269302B AT 269302 B AT269302 B AT 269302B AT 672366 A AT672366 A AT 672366A AT 672366 A AT672366 A AT 672366A AT 269302 B AT269302 B AT 269302B
Authority
AT
Austria
Prior art keywords
holder
ray tube
ball bearing
upper ball
rotating
Prior art date
Application number
AT672366A
Other languages
German (de)
English (en)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT269302B publication Critical patent/AT269302B/de

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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • H01J2235/1046—Bearings and bearing contact surfaces
    • H01J2235/1053—Retainers or races

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
AT672366A 1965-07-16 1966-07-13 Halterung für das obere Kugellager der schnell umlaufenden, fliegend ausgebildeten Welle einer Röntgenröhren-Drehanode AT269302B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0065975 1965-07-16

Publications (1)

Publication Number Publication Date
AT269302B true AT269302B (de) 1969-03-10

Family

ID=7311651

Family Applications (1)

Application Number Title Priority Date Filing Date
AT672366A AT269302B (de) 1965-07-16 1966-07-13 Halterung für das obere Kugellager der schnell umlaufenden, fliegend ausgebildeten Welle einer Röntgenröhren-Drehanode

Country Status (6)

Country Link
AT (1) AT269302B (enrdf_load_html_response)
BE (1) BE684169A (enrdf_load_html_response)
DE (1) DE1525170A1 (enrdf_load_html_response)
ES (1) ES329140A1 (enrdf_load_html_response)
GB (1) GB1158151A (enrdf_load_html_response)
NL (1) NL6609728A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5140624A (en) * 1991-04-05 1992-08-18 General Electric Company Apparatus for rotatably supporting an x-ray tube anode
DE102010061914B4 (de) * 2010-11-25 2019-01-24 Aktiebolaget Skf Konzept zur Zentrierung eines Lagerrings in einem Halteelement
GB2517671A (en) * 2013-03-15 2015-03-04 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target and rotary vacuum seal

Also Published As

Publication number Publication date
NL6609728A (enrdf_load_html_response) 1967-01-17
BE684169A (enrdf_load_html_response) 1967-01-16
ES329140A1 (es) 1967-05-01
DE1525170A1 (de) 1969-08-14
GB1158151A (en) 1969-07-16

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