NL52716C - - Google Patents
Info
- Publication number
- NL52716C NL52716C NL91190A NL91190A NL52716C NL 52716 C NL52716 C NL 52716C NL 91190 A NL91190 A NL 91190A NL 91190 A NL91190 A NL 91190A NL 52716 C NL52716 C NL 52716C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/12—Cooling
- H01J2235/1225—Cooling characterised by method
- H01J2235/1262—Circulating fluids
- H01J2235/1266—Circulating fluids flow being via moving conduit or shaft
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1937N0041459 DE695292C (de) | 1937-12-23 | 1937-12-23 | Drehanodenroentgenroehre mit Hochspannungsschutzmantel |
| DEN41585D DE721558C (de) | 1937-12-23 | 1938-01-25 | Drehanodenroentgenroehre mit Hochspannungsschutzmantel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL52716C true NL52716C (xx) | 1942-07-15 |
Family
ID=6548095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL91190A NL52716C (xx) | 1937-12-23 | 1938-12-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2222549A (xx) |
| BE (1) | BE431762A (xx) |
| DE (2) | DE695292C (xx) |
| FR (1) | FR847826A (xx) |
| GB (1) | GB512388A (xx) |
| NL (1) | NL52716C (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE448042A (xx) * | 1941-11-20 | |||
| GB640694A (en) * | 1945-06-11 | 1950-07-26 | Frank Waterton | Improvements in x-ray apparatus |
| GB695490A (en) * | 1951-02-13 | 1953-08-12 | Newton Victor Ltd | Improvements relating to housings for x-ray tubes |
| US2980800A (en) * | 1958-07-24 | 1961-04-18 | Machlett Lab Inc | X-ray units |
| US3153738A (en) * | 1961-04-26 | 1964-10-20 | Machlett Lab Inc | Cooling system for anode sections separated by cylindrical X-ray window |
| US3244884A (en) * | 1962-08-14 | 1966-04-05 | Picker X Ray Corp | X-ray tube starter |
| US3205360A (en) * | 1963-01-15 | 1965-09-07 | Gen Electric | Load sensitive rotating anode x-ray tube speed selector |
| US4369517A (en) * | 1980-02-20 | 1983-01-18 | Litton Industrial Products, Inc. | X-Ray tube housing assembly with liquid coolant manifold |
| DE3116169A1 (de) * | 1981-04-23 | 1982-11-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Hochspannungs-vakuumroehre, insbesondere roentgenroehre |
| US4884292A (en) * | 1981-12-02 | 1989-11-28 | Medical Electronic Imaging Corporation | Air-cooled X-ray tube |
| US4811375A (en) * | 1981-12-02 | 1989-03-07 | Medical Electronic Imaging Corporation | X-ray tubes |
| US6570960B1 (en) * | 2000-03-07 | 2003-05-27 | Koninklijke Philips Electronics N.V. | High voltage isolated rotor drive for rotating anode x-ray tube |
| EP1488441A2 (en) * | 2002-01-31 | 2004-12-22 | The Johns Hopkins University | X-ray source and method for more efficiently producing selectable x-ray frequencies |
-
1937
- 1937-12-23 DE DE1937N0041459 patent/DE695292C/de not_active Expired
-
1938
- 1938-01-25 DE DEN41585D patent/DE721558C/de not_active Expired
- 1938-12-17 US US246451A patent/US2222549A/en not_active Expired - Lifetime
- 1938-12-20 BE BE431762D patent/BE431762A/xx unknown
- 1938-12-20 FR FR847826D patent/FR847826A/fr not_active Expired
- 1938-12-20 GB GB37073/38A patent/GB512388A/en not_active Expired
- 1938-12-22 NL NL91190A patent/NL52716C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| DE695292C (de) | 1940-08-22 |
| DE721558C (de) | 1942-06-09 |
| BE431762A (xx) | 1939-01-31 |
| US2222549A (en) | 1940-11-19 |
| FR847826A (fr) | 1939-10-17 |
| GB512388A (en) | 1939-09-01 |