GB602305A - Improvements in and relating to electrode structure for x-ray generators - Google Patents
Improvements in and relating to electrode structure for x-ray generatorsInfo
- Publication number
- GB602305A GB602305A GB18829/43A GB1882943A GB602305A GB 602305 A GB602305 A GB 602305A GB 18829/43 A GB18829/43 A GB 18829/43A GB 1882943 A GB1882943 A GB 1882943A GB 602305 A GB602305 A GB 602305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- target
- nov
- anode
- button
- Prior art date
- 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
- H01J35/112—Non-rotating anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/08—Targets (anodes) and X-ray converters
- H01J2235/083—Bonding or fixing with the support or substrate
- H01J2235/084—Target-substrate interlayers or structures, e.g. to control or prevent diffusion or improve adhesion
Landscapes
- X-Ray Techniques (AREA)
Abstract
602,305. X-ray tubes. BRITISH THOMSON-HOUSTON CO., Ltd. Nov. 12, 1943, No. 18829. Convention date, Nov. 16, 1942. [Class 39 (i)] The target of an X-ray generator for diffraction analysis is.made of pure electrolytic copper, treated so as to provide a grain structure perpendicular to the target surface. The treatment consists in rolling a bar of the copper along its length and cutting off sections transversely. The whole surface of the anode may be formed of this material, but preferably the target consists of a button 33, Fig. 3, secured by a copper and silver solder 35 in a pocket 31 of the anode which may be formed of other material such as vacuum melted copper. The button 33 may be backed by a disc of material in which the grain structure extends cross-wise to prevent seepage of the solder to the target surface in operation. The generator tube has a casing or sleeve 25, Fig. 1 (not shown), provided with openings in line with the raytransmitting windows. Specification 602,306 is referred to,
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US465715A US2379397A (en) | 1942-11-16 | 1942-11-16 | Anode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB602305A true GB602305A (en) | 1948-05-25 |
Family
ID=23848877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18829/43A Expired GB602305A (en) | 1942-11-16 | 1943-11-12 | Improvements in and relating to electrode structure for x-ray generators |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2379397A (en) |
| FR (1) | FR943073A (en) |
| GB (1) | GB602305A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2482053A (en) * | 1945-11-13 | 1949-09-13 | Gen Electric X Ray Corp | Anode construction |
| US2688709A (en) * | 1949-11-12 | 1954-09-07 | Westinghouse Electric Corp | X-ray anode and method of making same by electric welding |
| DE3330806A1 (en) * | 1983-08-26 | 1985-03-14 | Feinfocus Röntgensysteme GmbH, 3050 Wunstorf | X-ray lithography apparatus |
| US4771447A (en) * | 1985-04-30 | 1988-09-13 | Nippon Telegraph And Telephone Corporation | X-ray source |
| US11043352B1 (en) * | 2019-12-20 | 2021-06-22 | Varex Imaging Corporation | Aligned grain structure targets, systems, and methods of forming |
-
1942
- 1942-11-16 US US465715A patent/US2379397A/en not_active Expired - Lifetime
-
1943
- 1943-11-12 GB GB18829/43A patent/GB602305A/en not_active Expired
-
1947
- 1947-03-12 FR FR943073D patent/FR943073A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2379397A (en) | 1945-06-26 |
| FR943073A (en) | 1949-02-25 |
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