FR2514197B1 - Tube micro-onde a faisceau lineaire reglable focalise par aimant permanent - Google Patents
Tube micro-onde a faisceau lineaire reglable focalise par aimant permanentInfo
- Publication number
- FR2514197B1 FR2514197B1 FR8216829A FR8216829A FR2514197B1 FR 2514197 B1 FR2514197 B1 FR 2514197B1 FR 8216829 A FR8216829 A FR 8216829A FR 8216829 A FR8216829 A FR 8216829A FR 2514197 B1 FR2514197 B1 FR 2514197B1
- Authority
- FR
- France
- Prior art keywords
- permanent magnet
- microwave tube
- linear beam
- beam focused
- adjustable linear
- 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
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
- H01J23/065—Electron or ion guns producing a solid cylindrical beam
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30936681A | 1981-10-07 | 1981-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2514197A1 FR2514197A1 (fr) | 1983-04-08 |
FR2514197B1 true FR2514197B1 (fr) | 1985-12-13 |
Family
ID=23197931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8216829A Expired FR2514197B1 (fr) | 1981-10-07 | 1982-10-07 | Tube micro-onde a faisceau lineaire reglable focalise par aimant permanent |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5868846A (fr) |
CA (1) | CA1213054A (fr) |
DE (1) | DE3236880A1 (fr) |
FR (1) | FR2514197B1 (fr) |
GB (1) | GB2107111B (fr) |
IT (1) | IT1152713B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2641899A1 (fr) * | 1989-01-17 | 1990-07-20 | Thomson Tubes Electroniques | Canon a electrons muni d'un dispositif actif produisant un champ magnetique au voisinage de la cathode |
KR100197677B1 (ko) * | 1995-01-28 | 1999-06-15 | 윤종용 | 멀티빔 클라이스트론 |
RU2637929C1 (ru) * | 2016-07-08 | 2017-12-08 | Акционерное общество "Плутон" | Магнетрон с плавной перестройкой магнитного поля |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL200290A (fr) * | 1953-03-26 | 1900-01-01 | ||
US2867746A (en) * | 1953-12-14 | 1959-01-06 | Eitel Mccullough Inc | Electron tube apparatus |
DE1090777B (de) * | 1959-06-11 | 1960-10-13 | Telefunken Gmbh | Magnetische Korrekturvorrichtung fuer Elektronenstrahlroehren, insbesondere Wanderfeldroehren |
FR1258160A (fr) * | 1959-06-11 | 1961-04-07 | Telefunken Gmbh | Dispositif de correction pour tubes à ondes progressives |
FR1320596A (fr) * | 1961-04-28 | 1963-03-08 | Siemens Ag | Dispositif de correction magnétique pour tubes à faisceau électronique, notammentà ondes progressives |
DE1244967B (de) * | 1961-08-16 | 1967-07-20 | Standard Elektrik Lorenz Ag | Verfahren zur Kompensation der Auswirkung herstellungsbedingter strahlerzeugerseitiger Unsymmetrien von in magnetischen Fokussierungseinrichtungen einer bestimmten, vorgegebenen Type zu betreibenden Laufzeitroehren |
US3331984A (en) * | 1963-01-22 | 1967-07-18 | Varian Associates | Magnetic field shaping cylinder for confined flow electron guns |
NL6505165A (fr) * | 1965-04-23 | 1966-10-24 | ||
US3522469A (en) * | 1968-04-12 | 1970-08-04 | Varian Associates | Magnetic beam focusing structure for a traveling wave tube employing magnetic shunts between the pole pieces and the emitter |
GB1360080A (en) * | 1971-12-22 | 1974-07-17 | Melnikov J A | Magnetic system |
US3832596A (en) * | 1973-04-13 | 1974-08-27 | Varian Associates | Magnetic structure for focusing of linear beams |
US4096406A (en) * | 1976-05-10 | 1978-06-20 | Varian Associates, Inc. | Thermionic electron source with bonded control grid |
FR2401508A1 (fr) * | 1977-06-27 | 1979-03-23 | Commissariat Energie Atomique | Injecteur d'electrons pour generateur hyperfrequence |
-
1982
- 1982-09-27 JP JP57166748A patent/JPS5868846A/ja active Pending
- 1982-09-28 GB GB08227631A patent/GB2107111B/en not_active Expired
- 1982-10-05 DE DE19823236880 patent/DE3236880A1/de not_active Withdrawn
- 1982-10-06 CA CA000412904A patent/CA1213054A/fr not_active Expired
- 1982-10-07 IT IT23650/82A patent/IT1152713B/it active
- 1982-10-07 FR FR8216829A patent/FR2514197B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5868846A (ja) | 1983-04-23 |
FR2514197A1 (fr) | 1983-04-08 |
GB2107111A (en) | 1983-04-20 |
IT8223650A0 (it) | 1982-10-07 |
GB2107111B (en) | 1985-10-30 |
DE3236880A1 (de) | 1983-04-21 |
IT1152713B (it) | 1987-01-07 |
CA1213054A (fr) | 1986-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7920373A0 (it) | Tubo a raggi x con radiazione dispersa ridotta. | |
IT1138338B (it) | Tubo acceleratore di neutroni avente una sezione bersaglio perfezionata | |
FR2492080B1 (fr) | Radiateur a double tube | |
JPS56160748A (en) | Electron beam tube | |
DE3765023D1 (de) | Kathodenstrahlroehre mit magnetischer fokussierungslinse. | |
NL7800137A (nl) | Kathodestraalbuis met elektronenlens. | |
NL188820C (nl) | Kathodestraalbuis. | |
FI894060A0 (fi) | Magneettikentän kompensoija katodisädeputkea varten | |
BR8102627A (pt) | Tubo de raios catodicos de feixes eletronicos multiplos | |
DE68922364D1 (de) | Mit einer multizellulären Ionenquelle mit magnetischem Einschluss versehene abgeschmolzene Neutronenröhre. | |
JPS57123632A (en) | Permanent magnet structure for linear beam electron tube | |
DE68926172D1 (de) | Elektronenstrahlröhre | |
FR2514197B1 (fr) | Tube micro-onde a faisceau lineaire reglable focalise par aimant permanent | |
NL7804139A (nl) | Kathodestraalbuis. 180478 kathodestraalbuis. | |
NO154649C (no) | Anordning for posisjonering av et bevegelig legeme ved hjelp av et magnetfelt. | |
DE69011908D1 (de) | Fokussierung eines Elektronenstrahls. | |
ES505571A0 (es) | Un tubo de rayos catodicos,perfeccionado | |
BR8102648A (pt) | Tubo acelerador de neutron | |
IT8349351A0 (it) | Tubo per raggi x a punto focale regolabile | |
GB2128014B (en) | Linear beam tube with reflected electron trap | |
JPS57165938A (en) | Collector output for hollow beam electron tube | |
DE69030996D1 (de) | Elektronenstrahlvorrichtung mit monopolförmigem, magnetischem Feld | |
IL89591A (en) | Traveling-wave tube with confined-flow periodic permanent magnet focusing | |
IT8324364A1 (it) | Complesso a sorgente di corrente di precisione | |
JPS549571A (en) | Magnetic focusing tube |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |