FR981367A - Metal lubrication of ball bearings operating under high vacuum - Google Patents

Metal lubrication of ball bearings operating under high vacuum

Info

Publication number
FR981367A
FR981367A FR981367DA FR981367A FR 981367 A FR981367 A FR 981367A FR 981367D A FR981367D A FR 981367DA FR 981367 A FR981367 A FR 981367A
Authority
FR
France
Prior art keywords
under high
high vacuum
ball bearings
operating under
bearings operating
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
Other languages
French (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.)
Compagnie Generale de Radiologie SA
Original Assignee
Compagnie Generale de Radiologie SA
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 Compagnie Generale de Radiologie SA filed Critical Compagnie Generale de Radiologie SA
Application granted granted Critical
Publication of FR981367A publication Critical patent/FR981367A/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6696—Special parts or details in view of lubrication with solids as lubricant, e.g. dry coatings, powder
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/10—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
    • F16N—LUBRICATING
    • F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
    • 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
    • H01J2235/1066—Treated contact surfaces, e.g. coatings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Rolling Contact Bearings (AREA)
FR981367D 1948-12-30 1948-12-30 Metal lubrication of ball bearings operating under high vacuum Expired FR981367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950254X 1948-12-30

Publications (1)

Publication Number Publication Date
FR981367A true FR981367A (en) 1951-05-25

Family

ID=9476748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981367D Expired FR981367A (en) 1948-12-30 1948-12-30 Metal lubrication of ball bearings operating under high vacuum

Country Status (3)

Country Link
DE (1) DE950254C (en)
FR (1) FR981367A (en)
GB (1) GB676902A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746627A (en) * 1971-09-09 1973-07-17 Rapid Electroplating Process I Method of metal electroplating
EP0063394A1 (en) * 1981-04-21 1982-10-27 Koninklijke Philips Electronics N.V. Device incorporating a bearing
EP0437032A1 (en) * 1989-12-27 1991-07-17 Ford Motor Company Limited Method and apparatus for electroplating articles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557717A (en) * 1978-10-25 1980-04-28 Koyo Seiko Co Ltd Rolling bearing
DE3041558A1 (en) * 1980-11-04 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Ball bearings for rotary anode in X=ray tube - where running surfaces of ball cage are coating with silver and pref. then copper to increase bearing life
US4692988A (en) * 1986-08-19 1987-09-15 Nowsco Well Service (U.K.) Limited Screw thread protection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578433C (en) * 1932-06-23 1933-06-14 Siemens Reiniger Werke Akt Ges Ball bearings in a vacuum
US2100314A (en) * 1934-11-05 1937-11-30 Federal Mogul Corp Liner for bearings
BE426076A (en) * 1937-01-30
NL63490C (en) * 1941-03-04 1900-01-01
AT163399B (en) * 1947-12-29 1949-06-25 Philips Nv Vacuum vessel with ball bearings or roller bearings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746627A (en) * 1971-09-09 1973-07-17 Rapid Electroplating Process I Method of metal electroplating
EP0063394A1 (en) * 1981-04-21 1982-10-27 Koninklijke Philips Electronics N.V. Device incorporating a bearing
EP0437032A1 (en) * 1989-12-27 1991-07-17 Ford Motor Company Limited Method and apparatus for electroplating articles

Also Published As

Publication number Publication date
DE950254C (en) 1956-10-04
GB676902A (en) 1952-08-06

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