FR2148146B1 - - Google Patents
Info
- Publication number
- FR2148146B1 FR2148146B1 FR7227674A FR7227674A FR2148146B1 FR 2148146 B1 FR2148146 B1 FR 2148146B1 FR 7227674 A FR7227674 A FR 7227674A FR 7227674 A FR7227674 A FR 7227674A FR 2148146 B1 FR2148146 B1 FR 2148146B1
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00168330A US3821581A (en) | 1971-08-02 | 1971-08-02 | Targets for x ray tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2148146A1 FR2148146A1 (OSRAM) | 1973-03-11 |
| FR2148146B1 true FR2148146B1 (OSRAM) | 1977-07-22 |
Family
ID=22611074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7227674A Expired FR2148146B1 (OSRAM) | 1971-08-02 | 1972-08-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3821581A (OSRAM) |
| JP (1) | JPS5214079B2 (OSRAM) |
| CH (1) | CH567334A5 (OSRAM) |
| DE (1) | DE2237855C3 (OSRAM) |
| FR (1) | FR2148146B1 (OSRAM) |
| GB (1) | GB1359121A (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900751A (en) * | 1974-04-08 | 1975-08-19 | Machlett Lab Inc | Rotating anode x-ray tube |
| US3943393A (en) * | 1975-02-13 | 1976-03-09 | The Machlett Laboratories, Inc. | Stress free filament structure |
| US3959685A (en) * | 1975-02-18 | 1976-05-25 | Konieczynski Ronald D | Heat sink target |
| US3982148A (en) * | 1975-05-07 | 1976-09-21 | Ultramet | Heat radiating coating and method of manufacture thereof |
| US4481655A (en) * | 1982-04-01 | 1984-11-06 | General Electric Company | X-Ray target attachment |
| FR2593638B1 (fr) * | 1986-01-30 | 1988-03-18 | Lorraine Carbone | Support pour anticathode tournante de tubes a rayons x |
| FR2625035B1 (fr) * | 1987-12-22 | 1993-02-12 | Thomson Cgr | Anode tournante en materiau composite pour tube a rayons x |
| US7184520B1 (en) * | 2003-01-29 | 2007-02-27 | Varian Medical Systems Technologies, Inc. | Component mounting system with stress compensation |
| FR3019372A1 (fr) * | 2014-03-31 | 2015-10-02 | Acerde | Anode pour l'emission de rayons x et procede de fabrication |
| US12512289B2 (en) * | 2023-09-07 | 2025-12-30 | GE Precision Healthcare LLC | X-ray tube anode with optimized area focal spot track |
-
1971
- 1971-08-02 US US00168330A patent/US3821581A/en not_active Expired - Lifetime
-
1972
- 1972-07-14 GB GB3312872A patent/GB1359121A/en not_active Expired
- 1972-07-31 CH CH1137572A patent/CH567334A5/xx not_active IP Right Cessation
- 1972-08-01 DE DE2237855A patent/DE2237855C3/de not_active Expired
- 1972-08-01 FR FR7227674A patent/FR2148146B1/fr not_active Expired
- 1972-08-02 JP JP47076989A patent/JPS5214079B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2237855A1 (de) | 1973-03-01 |
| JPS5214079B2 (OSRAM) | 1977-04-19 |
| CH567334A5 (OSRAM) | 1975-09-30 |
| US3821581A (en) | 1974-06-28 |
| GB1359121A (en) | 1974-07-10 |
| DE2237855C3 (de) | 1979-12-06 |
| DE2237855B2 (de) | 1979-04-12 |
| FR2148146A1 (OSRAM) | 1973-03-11 |
| JPS4825489A (OSRAM) | 1973-04-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |