GB593327A - Improvements in or relating to x-ray apparatus - Google Patents
Improvements in or relating to x-ray apparatusInfo
- Publication number
- GB593327A GB593327A GB15103/45A GB1510345A GB593327A GB 593327 A GB593327 A GB 593327A GB 15103/45 A GB15103/45 A GB 15103/45A GB 1510345 A GB1510345 A GB 1510345A GB 593327 A GB593327 A GB 593327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- june
- shield
- rounded edge
- anode
- relating
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/10—Power supply arrangements for feeding the X-ray tube
- H05G1/22—Power supply arrangements for feeding the X-ray tube with single pulses
- H05G1/24—Obtaining pulses by using energy storage devices
Landscapes
- X-Ray Techniques (AREA)
Abstract
593,327. Discharge apparatus. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. June 14, 1945, No. 15103. Convention date, June 15, 1944. [Class 39 (i)] [Also in Group XXXV] A discharge device for controlling the H.T. current in an X-ray tube (see Group XXXV) comprises an anode disc 23 having a rounded edge 24, and a filamentary cathode 27 located in a recess 33 in a shield 28 which also has a rounded edge 32 similar to that of the anode for. avoiding local field concentrations. The shield is carried by a sleeve 29 clamped to the press 30 of the enclosing envelope of the device.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US540382A US2420844A (en) | 1944-06-15 | 1944-06-15 | Short exposure x-ray apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB593327A true GB593327A (en) | 1947-10-14 |
Family
ID=24155213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15103/45A Expired GB593327A (en) | 1944-06-15 | 1945-06-14 | Improvements in or relating to x-ray apparatus |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2420844A (en) |
| GB (1) | GB593327A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616050A (en) * | 1947-09-27 | 1952-10-28 | Westinghouse Electric Corp | X-ray motion-picture photography |
| NL88031C (en) * | 1953-09-15 | 1958-05-16 | Philips Nv | device for feeding an electron discharge tube, for example a X-ray tube, with a pulsating voltage |
| US2894142A (en) * | 1956-08-14 | 1959-07-07 | Oppelt Jiri | Apparatus for ascertaining the anode temperature of an x-ray tube |
| FR2346893A1 (en) * | 1976-03-31 | 1977-10-28 | Wego Condenser Co Ltd | HV pulse circuit for X:ray machine - sequentially discharges capacitors into transformer primary to produce HV on secondary winding |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL35574C (en) * | 1931-02-14 | 1935-06-15 | Philips Nv | roentgeninstallatie voor opnamen van korten duur |
| DE740342C (en) * | 1937-05-24 | 1943-10-18 | Mueller C H F Ag | X-ray device in which the X-ray tube is fed by a condenser |
| DE733891C (en) * | 1938-01-27 | 1943-04-05 | Mueller C H F Ag | Circuit arrangement for keeping the terminal voltage of a Roentgen tube constant |
| US2264051A (en) * | 1938-06-25 | 1941-11-25 | Firm Siemens Reiniger Werke Ag | Apparatus and circuit arrangement for controlling x-ray tubes |
-
1944
- 1944-06-15 US US540382A patent/US2420844A/en not_active Expired - Lifetime
-
1945
- 1945-06-14 GB GB15103/45A patent/GB593327A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2420844A (en) | 1947-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB625401A (en) | Improvements in or relating to x-ray tubes | |
| GB913956A (en) | Improvements in and relating to ion sources | |
| GB593327A (en) | Improvements in or relating to x-ray apparatus | |
| GB573587A (en) | Improvements in electronic devices particularly for x-ray apparatus | |
| GB790406A (en) | Velocity-modulated electron tube apparatus | |
| GB571709A (en) | Improvements in or relating to thermionic devices | |
| GB532198A (en) | Improvements in cathode glow discharge tubes used as voltage controllers | |
| GB616871A (en) | Improvements in or relating to electron discharge devices | |
| GB632963A (en) | Improvements in and relating to mass spectrometers | |
| GB565486A (en) | Improvements in or relating to the manufacture of electric vacuum tubes | |
| GB670561A (en) | Improvements in or relating to electron discharge devices employing secondary-electron emission and electrodes for use therein | |
| GB387123A (en) | Improvements in electronic discharge tubes | |
| GB618364A (en) | Improvements in or relating to electron discharge devices | |
| GB454460A (en) | Improvements in and relating to means for deflecting electron rays in electric discharge tubes | |
| GB622182A (en) | Improvements in or relating to magnetic structures for electric apparatus | |
| GB611688A (en) | Improvements in or relating to thermionic-discharge devices | |
| GB657140A (en) | Improvements in or relating to x-ray tubes | |
| GB583177A (en) | Improvements in electrode assemblies of electron discharge devices | |
| GB416616A (en) | Improvements in electric discharge tubes | |
| GB585453A (en) | Improvements in or relating to electric discharge devices | |
| GB618180A (en) | Improvements in and relating to electric discharge devices | |
| GB559902A (en) | Gaseous electric discharge device | |
| AU157482B2 (en) | Cathode shield for electron power tube | |
| GB621621A (en) | Vacuum tube voltmeter | |
| GB252408A (en) | Improvements in and relating to electric control systems |