FR2218649B1 - - Google Patents
Info
- Publication number
- FR2218649B1 FR2218649B1 FR7405380A FR7405380A FR2218649B1 FR 2218649 B1 FR2218649 B1 FR 2218649B1 FR 7405380 A FR7405380 A FR 7405380A FR 7405380 A FR7405380 A FR 7405380A FR 2218649 B1 FR2218649 B1 FR 2218649B1
- Authority
- FR
- France
- 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
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
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732308508 DE2308508C3 (de) | 1973-02-21 | Röntgenröhre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2218649A1 FR2218649A1 (es) | 1974-09-13 |
| FR2218649B1 true FR2218649B1 (es) | 1978-01-06 |
Family
ID=5872619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7405380A Expired FR2218649B1 (es) | 1973-02-21 | 1974-02-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3870915A (es) |
| JP (1) | JPS5041487A (es) |
| FR (1) | FR2218649B1 (es) |
| GB (1) | GB1445791A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4577340A (en) * | 1983-09-19 | 1986-03-18 | Technicare Corporation | High vacuum rotating anode X-ray tube |
| DE10319821B4 (de) * | 2003-05-03 | 2008-01-24 | Reinhard Feinmechanik Gmbh | Wellendichtungsmodul zum Abdichten von Vakuumräumen |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2488200A (en) * | 1946-07-01 | 1949-11-15 | Gen Electric X Ray Corp | Rotating vacuum seal |
-
1974
- 1974-02-15 GB GB703374A patent/GB1445791A/en not_active Expired
- 1974-02-18 FR FR7405380A patent/FR2218649B1/fr not_active Expired
- 1974-02-20 JP JP49019581A patent/JPS5041487A/ja active Pending
- 1974-02-20 US US444255A patent/US3870915A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5041487A (es) | 1975-04-15 |
| DE2308508A1 (de) | 1974-09-05 |
| US3870915A (en) | 1975-03-11 |
| FR2218649A1 (es) | 1974-09-13 |
| GB1445791A (en) | 1976-08-11 |
| DE2308508B2 (de) | 1976-03-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |