GB875574A - High voltage pulse transformer and a device for producing a pulsed beam of energetic electrons - Google Patents
High voltage pulse transformer and a device for producing a pulsed beam of energetic electronsInfo
- Publication number
- GB875574A GB875574A GB16928/59A GB1692859A GB875574A GB 875574 A GB875574 A GB 875574A GB 16928/59 A GB16928/59 A GB 16928/59A GB 1692859 A GB1692859 A GB 1692859A GB 875574 A GB875574 A GB 875574A
- Authority
- GB
- United Kingdom
- Prior art keywords
- secondary winding
- primary windings
- filament
- pulse transformer
- voltage pulse
- 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
- H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/085—Welding transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electron Sources, Ion Sources (AREA)
- Particle Accelerators (AREA)
Abstract
875,574. Transformers. UNITED STATES ATOMIC ENERGY COMMISSION. May 19, 1959 [June 24, 1958], No. 16928/59. Class 38 (2). [Also in Group XL (a)] A high-voltage pulse transformer enclosed in a vacuum tank 16 with an electron gun consisting of a cathode structure 14 (Fig. 2) and an accelerating electrode structure 15 has equal voltage increment tapping points on its stainless steel tube secondary winding 38 connected to the accelerating electrodes 46. The secondary winding 38 links with a number of rectangular laminated cores 23 arranged radially in circumferentially spaced relationship in two groups, the cores carrying parallel connected primary windings 36 formed of wide, thin strips arranged in concentric spirals. The tank 16 is provided with a pumping port 22 through which it is evacuated by a vacuum pump (not shown). The primary windings are fed with relatively lowvoltage pulses through coaxial connecters 37. The secondary winding has its lower end led out of the vacuum tank through an insulated feed-through arrangement 42 (Fig. 1, not shown) and its upper end terminates in a high-voltage shield cap 43. The secondary coils are insulated from the primary windings by closed shields 44 and the electron source 14 and accelerating electrode arrangement 15 are enclosed in a cylindrical conducting shield 62. A water-cooled anode grid 40 is mounted in the beam outlet aperture 21 and grounded to base 17. Cathode 57 may be made from a mixture of barium and strontium carbonates and nickel powder pressed on to a nickel backing plate and its heating filament 58 as well as extractor electrode 59 are supplied by bifilarly wound conductors 63, 64 which pass through the interior of the tubular secondary winding 38. Fig. 3 shows the supply arrangements in which repeated pulses are supplied to the primary windings through a switching device 68 controlled by trigger generator 69. The extractor electrode is connected to pulsed power supply 72 operated synchronously with trigger generator 69 both being pulsed during the zero current portions of the halfwave cycle of filament power supply 71 to prevent the magnetic field of the filament current affecting the electron beam. The impedance of the pulse line matches that of primary winding 36.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US875574XA | 1958-06-24 | 1958-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB875574A true GB875574A (en) | 1961-08-23 |
Family
ID=22205878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16928/59A Expired GB875574A (en) | 1958-06-24 | 1959-05-19 | High voltage pulse transformer and a device for producing a pulsed beam of energetic electrons |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB875574A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2464926A (en) * | 2008-10-28 | 2010-05-05 | Ex Beams Ltd | Apparatus for generating an electron beam |
CN106455286A (en) * | 2016-11-24 | 2017-02-22 | 四川智研科技有限公司 | Accelerator high potential terminal power supply device |
CN114421200A (en) * | 2022-01-17 | 2022-04-29 | 哈尔滨工业大学 | Follow-up coil wiring device used under high-vacuum and high-voltage conditions |
-
1959
- 1959-05-19 GB GB16928/59A patent/GB875574A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2464926A (en) * | 2008-10-28 | 2010-05-05 | Ex Beams Ltd | Apparatus for generating an electron beam |
CN106455286A (en) * | 2016-11-24 | 2017-02-22 | 四川智研科技有限公司 | Accelerator high potential terminal power supply device |
CN106455286B (en) * | 2016-11-24 | 2023-04-14 | 四川智研科技有限公司 | Power supply device at high potential end of accelerator |
CN114421200A (en) * | 2022-01-17 | 2022-04-29 | 哈尔滨工业大学 | Follow-up coil wiring device used under high-vacuum and high-voltage conditions |
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