ITTO940428A0 - Tubi a fascio elettronico. - Google Patents
Tubi a fascio elettronico.Info
- Publication number
- ITTO940428A0 ITTO940428A0 ITTO940428A ITTO940428A ITTO940428A0 IT TO940428 A0 ITTO940428 A0 IT TO940428A0 IT TO940428 A ITTO940428 A IT TO940428A IT TO940428 A ITTO940428 A IT TO940428A IT TO940428 A0 ITTO940428 A0 IT TO940428A0
- Authority
- IT
- Italy
- Prior art keywords
- electronic beam
- beam tubes
- tubes
- electronic
- Prior art date
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
- H01J23/005—Cooling methods or arrangements
-
- 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
- H01J25/04—Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939310832A GB9310832D0 (en) | 1993-05-26 | 1993-05-26 | Electron beam tubes |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940428A0 true ITTO940428A0 (it) | 1994-05-25 |
ITTO940428A1 ITTO940428A1 (it) | 1995-11-25 |
IT1266836B1 IT1266836B1 (it) | 1997-01-21 |
Family
ID=10736141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT94TO000428A IT1266836B1 (it) | 1993-05-26 | 1994-05-25 | Tubi a fascio elettronico. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH0746420A (it) |
CN (1) | CN1098817A (it) |
DE (1) | DE4417803A1 (it) |
FR (1) | FR2705829B1 (it) |
GB (2) | GB9310832D0 (it) |
IT (1) | IT1266836B1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2292001B (en) * | 1994-08-03 | 1998-04-22 | Eev Ltd | Electron beam tubes |
JP5975722B2 (ja) * | 2012-05-09 | 2016-08-23 | 三菱電機株式会社 | 電子銃及び電子管 |
CN104599924B (zh) * | 2014-12-24 | 2017-10-10 | 中国电子科技集团公司第十二研究所 | 一种多级互作用系统螺旋线行波管 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3626336A (en) * | 1970-04-13 | 1971-12-07 | Varian Associates | Heat dissipating structure for cavity resonator tuning actuator |
US3800182A (en) * | 1973-01-10 | 1974-03-26 | Varian Associates | Heat transfer duct |
US3876901A (en) * | 1973-12-03 | 1975-04-08 | Varian Associates | Microwave beam tube having an improved fluid cooled main body |
JPS63126142A (ja) * | 1986-11-17 | 1988-05-30 | Toshiba Corp | ジヤイロトロン装置 |
JPH05250996A (ja) * | 1992-03-04 | 1993-09-28 | Nec Corp | 強制空冷形進行波管 |
-
1993
- 1993-05-26 GB GB939310832A patent/GB9310832D0/en active Pending
-
1994
- 1994-05-18 GB GB9409925A patent/GB2278495B/en not_active Expired - Fee Related
- 1994-05-20 DE DE4417803A patent/DE4417803A1/de not_active Withdrawn
- 1994-05-24 JP JP6109690A patent/JPH0746420A/ja not_active Withdrawn
- 1994-05-25 IT IT94TO000428A patent/IT1266836B1/it active IP Right Grant
- 1994-05-26 CN CN94105141.2A patent/CN1098817A/zh active Pending
- 1994-05-26 FR FR9406366A patent/FR2705829B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9409925D0 (en) | 1994-07-06 |
GB2278495B (en) | 1996-08-21 |
FR2705829B1 (fr) | 1998-02-27 |
IT1266836B1 (it) | 1997-01-21 |
ITTO940428A1 (it) | 1995-11-25 |
CN1098817A (zh) | 1995-02-15 |
GB9310832D0 (en) | 1993-07-14 |
GB2278495A (en) | 1994-11-30 |
JPH0746420A (ja) | 1995-02-14 |
FR2705829A1 (fr) | 1994-12-02 |
DE4417803A1 (de) | 1994-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970530 |