BE438239A - - Google Patents
Info
- Publication number
- BE438239A BE438239A BE438239DA BE438239A BE 438239 A BE438239 A BE 438239A BE 438239D A BE438239D A BE 438239DA BE 438239 A BE438239 A BE 438239A
- Authority
- BE
- Belgium
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
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- 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
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- 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
- H01J2235/00—X-ray tubes
- H01J2235/16—Vessels
- H01J2235/165—Shielding arrangements
- H01J2235/168—Shielding arrangements against charged particles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- X-Ray Techniques (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE538289X | 1939-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438239A true BE438239A (fr) |
Family
ID=6558074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE438239D BE438239A (fr) | 1939-03-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2361897A (fr) |
| BE (1) | BE438239A (fr) |
| FR (1) | FR863932A (fr) |
| GB (1) | GB538289A (fr) |
| NL (1) | NL54728C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430800A (en) * | 1943-10-02 | 1947-11-11 | Gen Electric X Ray Corp | Rotating anode construction |
| NL114571B (fr) * | 1943-12-31 | |||
| US2625664A (en) * | 1951-07-25 | 1953-01-13 | Machlett Lab Inc | Electron tube |
| US2720607A (en) * | 1952-06-23 | 1955-10-11 | Edward L Criscuolo | Sealed off, fine focus, long life, flash x-ray tube |
-
0
- NL NL54728D patent/NL54728C/xx active
- BE BE438239D patent/BE438239A/xx unknown
-
1940
- 1940-02-28 US US321300A patent/US2361897A/en not_active Expired - Lifetime
- 1940-03-06 GB GB?241/40A patent/GB538289A/en not_active Expired
- 1940-03-08 FR FR863932D patent/FR863932A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB538289A (en) | 1941-07-28 |
| FR863932A (fr) | 1941-04-12 |
| NL54728C (fr) | |
| US2361897A (en) | 1944-10-31 |