NL279385A - - Google Patents
Info
- Publication number
- NL279385A NL279385A NL279385DA NL279385A NL 279385 A NL279385 A NL 279385A NL 279385D A NL279385D A NL 279385DA NL 279385 A NL279385 A NL 279385A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/087—Magnetic focusing arrangements
- H01J23/0873—Magnetic focusing arrangements with at least one axial-field reversal along the interaction space, e.g. P.P.M. focusing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP27312A DE1158183B (de) | 1961-06-09 | 1961-06-09 | Permanentmagnetische Fokussierungsanordnung fuer ein Hochleistungsmehrkammerklystron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL279385A true NL279385A (fr) |
Family
ID=7370781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL279385D NL279385A (fr) | 1961-06-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3172008A (fr) |
| CH (1) | CH403093A (fr) |
| DE (1) | DE1158183B (fr) |
| GB (1) | GB953268A (fr) |
| NL (1) | NL279385A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3274430A (en) * | 1963-08-01 | 1966-09-20 | Massachusetts Inst Technology | Biased-gap klystron |
| US3366904A (en) * | 1965-12-14 | 1968-01-30 | Philips Corp | High-power multi-stage klystron with adjustable periodic magnetic focussing |
| GB1164268A (en) * | 1966-12-13 | 1969-09-17 | Air Reduction | Improvements in or relating to Electron Beam Apparatus. |
| WO1981002221A1 (fr) * | 1980-01-28 | 1981-08-06 | V Pasmannik | Systeme de focalisation magnetique periodique reversible |
| US5378988A (en) * | 1993-01-22 | 1995-01-03 | Pulyer; Yuly M. | MRI system having high field strength open access magnet |
| DE4328232A1 (de) * | 1993-08-21 | 1995-02-23 | Licentia Gmbh | Elektronenstrahlröhre, insbesondere Wanderfeldröhre |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2940000A (en) * | 1954-07-26 | 1960-06-07 | Applied Radiation Corp | Linear electron accelerators |
| NL221236A (fr) * | 1956-10-01 | |||
| US2993141A (en) * | 1958-02-10 | 1961-07-18 | Richard F Post | Producing bunched electron beams |
-
0
- NL NL279385D patent/NL279385A/xx unknown
-
1961
- 1961-06-09 DE DEP27312A patent/DE1158183B/de active Pending
-
1962
- 1962-06-06 GB GB21910/62A patent/GB953268A/en not_active Expired
- 1962-06-06 US US200388A patent/US3172008A/en not_active Expired - Lifetime
- 1962-06-06 CH CH681162A patent/CH403093A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3172008A (en) | 1965-03-02 |
| CH403093A (de) | 1965-11-30 |
| DE1158183B (de) | 1963-11-28 |
| GB953268A (en) | 1964-03-25 |