ES329140A1 - A support device for ball bearing. (Machine-translation by Google Translate, not legally binding) - Google Patents

A support device for ball bearing. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES329140A1
ES329140A1 ES0329140A ES329140A ES329140A1 ES 329140 A1 ES329140 A1 ES 329140A1 ES 0329140 A ES0329140 A ES 0329140A ES 329140 A ES329140 A ES 329140A ES 329140 A1 ES329140 A1 ES 329140A1
Authority
ES
Spain
Prior art keywords
ball bearing
translation
machine
legally binding
support device
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
ES0329140A
Other languages
Spanish (es)
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 ES329140A1 publication Critical patent/ES329140A1/en
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
    • 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)

Abstract

A ball bearing support device for a rapidly rotating shaft or shaft held in a floating manner in which springs are disposed along a circumference around the ball bearing, all of which exert large forces equally directed radially on the ball bearing. tree, more particularly for the upper ball bearing of a rotating anode of an X-ray tube, characterized in that the support consists of an elastic ring having at least three protuberances distributed along the circumference and having the shape of laminar springs extending parallel to the shaft whose ring is secured to the hollow cylindrical end of a stationary housing in which the ball bearing occupies a position given by the action of the leaf springs on the outer ring of this ball bearing. (Machine-translation by Google Translate, not legally binding)
ES0329140A 1965-07-16 1966-07-15 A support device for ball bearing. (Machine-translation by Google Translate, not legally binding) Expired ES329140A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES329140A1 true ES329140A1 (en) 1967-05-01

Family

ID=7311651

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0329140A Expired ES329140A1 (en) 1965-07-16 1966-07-15 A support device for ball bearing. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226714C3 (en) * 1972-06-02 1975-06-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Rotating anode arrangement of an X-ray tube with ball bearings mounted in a sleeve-shaped tube via radial springs
US5140624A (en) * 1991-04-05 1992-08-18 General Electric Company Apparatus for rotatably supporting an x-ray tube anode
DE102010061914B4 (en) * 2010-11-25 2019-01-24 Aktiebolaget Skf Concept for centering a bearing ring in a holding element
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
AT269302B (en) 1969-03-10
NL6609728A (en) 1967-01-17
BE684169A (en) 1967-01-16
DE1525170A1 (en) 1969-08-14
GB1158151A (en) 1969-07-16

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