FR1572512A - - Google Patents
Info
- Publication number
- FR1572512A FR1572512A FR1572512DA FR1572512A FR 1572512 A FR1572512 A FR 1572512A FR 1572512D A FR1572512D A FR 1572512DA FR 1572512 A FR1572512 A FR 1572512A
- 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
- H01J35/06—Cathodes
- H01J35/066—Details of electron optical components, e.g. cathode cups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0073983 | 1967-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1572512A true FR1572512A (en:Method) | 1969-06-27 |
Family
ID=7315385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1572512D Expired FR1572512A (en:Method) | 1967-05-13 | 1968-05-13 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3564317A (en:Method) |
| JP (1) | JPS5223234B1 (en:Method) |
| AT (1) | AT284977B (en:Method) |
| BE (1) | BE715097A (en:Method) |
| CH (1) | CH482295A (en:Method) |
| DE (1) | DE1614158A1 (en:Method) |
| FR (1) | FR1572512A (en:Method) |
| GB (1) | GB1222130A (en:Method) |
| NL (1) | NL6806644A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3222511C2 (de) * | 1982-06-16 | 1985-08-29 | Feinfocus Röntgensysteme GmbH, 3050 Wunstorf | Feinfokus-Röntgenröhre |
| DE3426624C2 (de) * | 1984-07-19 | 1987-04-23 | Scanray A/S, Kopenhagen | Röntgenröhre |
| CN110957200B (zh) * | 2019-12-12 | 2022-11-08 | 江苏锡沂高新材料产业技术研究院有限公司 | 一种反射式x光管 |
| CN115206755A (zh) * | 2021-04-14 | 2022-10-18 | 上海超群检测科技股份有限公司 | 一种带自屏蔽x射线管及其制作方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE438913A (en:Method) * | 1939-05-06 | |||
| NL63159C (en:Method) * | 1943-03-15 | |||
| US2782334A (en) * | 1952-03-10 | 1957-02-19 | Raytheon Mfg Co | Velocity modulated electron discharge devices |
| US3293476A (en) * | 1963-01-04 | 1966-12-20 | Varian Associates | Electrode assembly for an electron discharge device made from a material having a low carbon content |
-
1967
- 1967-05-13 DE DE19671614158 patent/DE1614158A1/de active Pending
-
1968
- 1968-05-07 US US727252A patent/US3564317A/en not_active Expired - Lifetime
- 1968-05-10 CH CH700668A patent/CH482295A/de not_active IP Right Cessation
- 1968-05-10 GB GB22282/68A patent/GB1222130A/en not_active Expired
- 1968-05-10 NL NL6806644A patent/NL6806644A/xx unknown
- 1968-05-10 JP JP43031033A patent/JPS5223234B1/ja active Pending
- 1968-05-10 AT AT452268A patent/AT284977B/de active
- 1968-05-13 FR FR1572512D patent/FR1572512A/fr not_active Expired
- 1968-05-13 BE BE715097D patent/BE715097A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH482295A (de) | 1969-11-30 |
| AT284977B (de) | 1970-10-12 |
| GB1222130A (en) | 1971-02-10 |
| JPS5223234B1 (en:Method) | 1977-06-22 |
| NL6806644A (en:Method) | 1968-11-14 |
| US3564317A (en) | 1971-02-16 |
| DE1614158A1 (de) | 1971-04-29 |
| BE715097A (en:Method) | 1968-11-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |