GB1339943A - Particle accelerator - Google Patents
Particle acceleratorInfo
- Publication number
- GB1339943A GB1339943A GB1596071*[A GB1596071A GB1339943A GB 1339943 A GB1339943 A GB 1339943A GB 1596071 A GB1596071 A GB 1596071A GB 1339943 A GB1339943 A GB 1339943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- accelerator
- resistor
- cathode
- electron
- particle accelerator
- 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
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H5/00—Direct voltage accelerators; Accelerators using single pulses
- H05H5/04—Direct voltage accelerators; Accelerators using single pulses energised by electrostatic generators
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/029—Schematic arrangements for beam forming
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Electron Sources, Ion Sources (AREA)
- Electron Tubes For Measurement (AREA)
- Particle Accelerators (AREA)
Abstract
1339943 Electron beam apparatus EMIL HAEFELY & CIE AG 20 May 1971 [21 May 1970] 15960/71 Heading H1D An electron accelerator comprises an accelerator tube having a plurality of accelerator electrodes 12.1, 12.2 ... 12.n; an electron injection system 1 including a cathode 2 control electrode 3, anode 4, 15 and means 14 for electromagnetically controlling the beam and connected in series a potentiometer 7, resistive means 6.3, 6.4 ... 6.8 and a resistor 6.2 and a variable resistor 6.1. The means 14 comprise two pairs of crossed plates controlled by two double potentiometers 6.5 ... 6.8. A stabilizing resistor 13 is placed between the cathode and a a high voltage source 8. In another embodiment the means 14 comprise a magnetic lens.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH752870A CH525597A (en) | 1970-05-21 | 1970-05-21 | Control device for the injection system of an electron accelerator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1339943A true GB1339943A (en) | 1973-12-05 |
Family
ID=4326566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1596071*[A Expired GB1339943A (en) | 1970-05-21 | 1971-05-20 | Particle accelerator |
Country Status (5)
Country | Link |
---|---|
US (1) | US3810030A (en) |
CH (1) | CH525597A (en) |
DE (1) | DE2125252A1 (en) |
FR (1) | FR2093596A5 (en) |
GB (1) | GB1339943A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981001937A1 (en) * | 1979-12-26 | 1981-07-09 | G Razin | Device for stabilization of electron beam current |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2710487B1 (en) * | 1993-09-22 | 1996-02-09 | Schwerionenforsch Gmbh | Electrostatic particle accelerator in a vacuum system. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3117230A (en) * | 1959-08-05 | 1964-01-07 | California Research Corp | Accelerator type neutron source with shutter mounted between the drift tube and the focusing means |
US3375390A (en) * | 1966-01-03 | 1968-03-26 | Gen Electric | Electron optical system having spiral collimating electrode adjacent the target |
GB1195598A (en) * | 1967-01-14 | 1970-06-17 | Sony Corp | Cathode Ray Tube |
US3602827A (en) * | 1968-04-05 | 1971-08-31 | Nuclear Chicago Corp | Graded plane,high-voltage accelerator |
-
1970
- 1970-05-21 CH CH752870A patent/CH525597A/en not_active IP Right Cessation
-
1971
- 1971-05-20 GB GB1596071*[A patent/GB1339943A/en not_active Expired
- 1971-05-20 US US00145460A patent/US3810030A/en not_active Expired - Lifetime
- 1971-05-21 FR FR7118480A patent/FR2093596A5/fr not_active Expired
- 1971-05-21 DE DE19712125252 patent/DE2125252A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981001937A1 (en) * | 1979-12-26 | 1981-07-09 | G Razin | Device for stabilization of electron beam current |
DE2953928C2 (en) * | 1979-12-26 | 1985-07-11 | Stanislav Petrovič Leningrad Dmitriev | Device for stabilizing the current of electrons in an accelerator tube |
Also Published As
Publication number | Publication date |
---|---|
FR2093596A5 (en) | 1972-01-28 |
US3810030A (en) | 1974-05-07 |
DE2125252A1 (en) | 1971-12-09 |
CH525597A (en) | 1972-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |