GB1035399A - Improvements in or relating to klystrons - Google Patents
Improvements in or relating to klystronsInfo
- Publication number
- GB1035399A GB1035399A GB28580/64A GB2858064A GB1035399A GB 1035399 A GB1035399 A GB 1035399A GB 28580/64 A GB28580/64 A GB 28580/64A GB 2858064 A GB2858064 A GB 2858064A GB 1035399 A GB1035399 A GB 1035399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal coating
- collector
- choke
- gap
- ceramic member
- 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
- 239000011248 coating agent Substances 0.000 abstract 6
- 238000000576 coating method Methods 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 6
- 239000000919 ceramic Substances 0.000 abstract 3
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/74—Cooling arrangements
-
- 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
Landscapes
- Microwave Tubes (AREA)
Abstract
1,035,399. Klystrons. ENGLISH ELECTRIC VALVE CO. Ltd. June 15, 1965 [July 10, 1964], No. 28580/64. Heading H1D. A high power klystron in which a hollow collector 2 (Figure not shown) is spaced from the adjacent end of the last drift tube 1 by a ceramic member 8 which forms part of the vacuum envelope has a half-wave choke to prevent the loss of high-frequency energy from the gap between the collector and the drift tube, the choke being external to the gap and short circuited at its outer end outside the evacuated space of the klystron. The choke is formed by the radial length of the gap, the longitudinal space formed between the outer surface of the collector and a metal coating M formed on the inner surface of the ceramic member, and the longitudinal space between the coating on the inner surface and a further metal coating M on the outer surface of the ceramic member; the choke is short circuited by a metal foil wrapping 13 in electrical contact with the further metal coating. The inner metal coating is electrically connected to a ferromagnetic flange 7 which also supports the drift tube, and the outer metal coating is electrically connected to a portion of the collector which is liquid cooled.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB28580/64A GB1035399A (en) | 1964-07-10 | 1964-07-10 | Improvements in or relating to klystrons |
| US469652A US3392301A (en) | 1964-07-10 | 1965-07-06 | Klystron having high frequency radiation means comprising a half-wave short-circuited choke |
| CH958965A CH441515A (en) | 1964-07-10 | 1965-07-08 | Power Klystron |
| FR23941A FR1464621A (en) | 1964-07-10 | 1965-07-08 | High power and high frequency klystrons |
| NL6508865A NL6508865A (en) | 1964-07-10 | 1965-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB28580/64A GB1035399A (en) | 1964-07-10 | 1964-07-10 | Improvements in or relating to klystrons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1035399A true GB1035399A (en) | 1966-07-06 |
Family
ID=10277861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28580/64A Expired GB1035399A (en) | 1964-07-10 | 1964-07-10 | Improvements in or relating to klystrons |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3392301A (en) |
| CH (1) | CH441515A (en) |
| GB (1) | GB1035399A (en) |
| NL (1) | NL6508865A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1398428A (en) * | 1972-10-11 | 1975-06-18 | English Electric Valve Co Ltd | Klystrons |
| JPS5439976Y2 (en) * | 1974-03-25 | 1979-11-26 | ||
| JPH08102263A (en) * | 1994-08-05 | 1996-04-16 | Japan Atom Energy Res Inst | Gyrotron device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2678392A (en) * | 1952-06-12 | 1954-05-11 | Raytheon Mfg Co | Mounting choke |
| US3104338A (en) * | 1960-06-27 | 1963-09-17 | Varian Associates | Ribbed collector for cooling klystrons |
| US3344306A (en) * | 1962-03-26 | 1967-09-26 | Varian Associates | Klystron having temperature modifying means for the electrodes therein and the focusing magnetic circuit |
-
1964
- 1964-07-10 GB GB28580/64A patent/GB1035399A/en not_active Expired
-
1965
- 1965-07-06 US US469652A patent/US3392301A/en not_active Expired - Lifetime
- 1965-07-08 CH CH958965A patent/CH441515A/en unknown
- 1965-07-09 NL NL6508865A patent/NL6508865A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3392301A (en) | 1968-07-09 |
| NL6508865A (en) | 1966-01-11 |
| CH441515A (en) | 1967-08-15 |
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