GB315720A - Improvements in and relating to anodes for electric discharge tubes - Google Patents
Improvements in and relating to anodes for electric discharge tubesInfo
- Publication number
- GB315720A GB315720A GB21876/29A GB2187629A GB315720A GB 315720 A GB315720 A GB 315720A GB 21876/29 A GB21876/29 A GB 21876/29A GB 2187629 A GB2187629 A GB 2187629A GB 315720 A GB315720 A GB 315720A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- ntgen
- anodes
- relating
- cover
- 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
- H01J35/12—Cooling non-rotary anodes
- H01J35/13—Active cooling, e.g. fluid flow, heat pipes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- X-Ray Techniques (AREA)
- Particle Accelerators (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
315,720. British Thomson-Houston Co., Ltd., (Assignees of Wantz, J. B.). July 16, 1928, [Convention date]. R÷ntgen-ray tubes; vacuum tubes. - The anode of a discharge device, more particularly a R÷ntgen-ray tube, comprises a solid body provided with a grooved portion, which is closed by a cover to form a continuous passage for a cooling medium around the body. As shown in Fig. 2, a copper anode having a tungsten target 30 has formed in its near surface a spiral groove 20 covered by a plate 24, supply and discharge pipes 25, 26 being provided. In a modification, Fig. 3, a helical groove 32 is cut in the cylindrical surface of an anode, a sleeve 38, forming the cover, being secured in a recess 37. Supply and discharge ports are indicated at 33, 36. Specifications 14892/13 and 221,709 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US293262A US1938946A (en) | 1928-07-16 | 1928-07-16 | X-ray tube cooling system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB315720A true GB315720A (en) | 1930-10-16 |
Family
ID=23128376
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30846/23A Expired GB221709A (en) | 1928-07-16 | 1923-12-07 | Improvements in and relating to x-ray apparatus |
GB21876/29A Expired GB315720A (en) | 1928-07-16 | 1929-07-16 | Improvements in and relating to anodes for electric discharge tubes |
GB21877/29A Expired GB315721A (en) | 1928-07-16 | 1929-07-16 | Improvements in and relating to cooling systems for x-ray tubes |
GB23404/29A Expired GB316561A (en) | 1928-07-16 | 1929-07-30 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30846/23A Expired GB221709A (en) | 1928-07-16 | 1923-12-07 | Improvements in and relating to x-ray apparatus |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21877/29A Expired GB315721A (en) | 1928-07-16 | 1929-07-16 | Improvements in and relating to cooling systems for x-ray tubes |
GB23404/29A Expired GB316561A (en) | 1928-07-16 | 1929-07-30 |
Country Status (4)
Country | Link |
---|---|
US (2) | US1938946A (en) |
BE (1) | BE362763A (en) |
FR (2) | FR29424E (en) |
GB (4) | GB221709A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2350807A1 (en) * | 1972-10-28 | 1974-05-09 | Philips Nv | ROENTHINE PIPE WITH A LIQUID-COOLED ANODE |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744212C (en) * | 1939-08-26 | 1944-01-12 | Electricitaetsgesellschaft San | X-ray device with oil-filled pipe protection housing |
BE453302A (en) * | 1942-11-25 | |||
NL88347C (en) * | 1951-08-18 | |||
US2816241A (en) * | 1951-09-27 | 1957-12-10 | Gen Electric | Electron targets and means for and method of cooling the same |
US4688239A (en) * | 1984-09-24 | 1987-08-18 | The B. F. Goodrich Company | Heat dissipation means for X-ray generating tubes |
US7499524B2 (en) * | 2006-04-27 | 2009-03-03 | General Electric Company | Methods and apparatus for mobile imaging systems |
-
0
- BE BE362763D patent/BE362763A/xx unknown
-
1923
- 1923-12-07 GB GB30846/23A patent/GB221709A/en not_active Expired
-
1924
- 1924-09-20 FR FR29424D patent/FR29424E/en not_active Expired
-
1928
- 1928-07-16 US US293262A patent/US1938946A/en not_active Expired - Lifetime
- 1928-07-30 US US296357A patent/US1886761A/en not_active Expired - Lifetime
-
1929
- 1929-07-16 GB GB21876/29A patent/GB315720A/en not_active Expired
- 1929-07-16 FR FR679171D patent/FR679171A/en not_active Expired
- 1929-07-16 GB GB21877/29A patent/GB315721A/en not_active Expired
- 1929-07-30 GB GB23404/29A patent/GB316561A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2350807A1 (en) * | 1972-10-28 | 1974-05-09 | Philips Nv | ROENTHINE PIPE WITH A LIQUID-COOLED ANODE |
Also Published As
Publication number | Publication date |
---|---|
GB316561A (en) | 1930-07-17 |
US1886761A (en) | 1932-11-08 |
BE362763A (en) | |
FR29424E (en) | 1925-07-27 |
GB315721A (en) | 1930-10-09 |
GB221709A (en) | 1924-09-18 |
US1938946A (en) | 1933-12-12 |
FR679171A (en) | 1930-04-09 |
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