GB640981A - Improvements in or relating to high frequency electron discharge tube structures - Google Patents
Improvements in or relating to high frequency electron discharge tube structuresInfo
- Publication number
- GB640981A GB640981A GB31097/48A GB3109748A GB640981A GB 640981 A GB640981 A GB 640981A GB 31097/48 A GB31097/48 A GB 31097/48A GB 3109748 A GB3109748 A GB 3109748A GB 640981 A GB640981 A GB 640981A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resonator
- relating
- high frequency
- discharge tube
- electron discharge
- 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
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
- H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
- H03B19/10—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using multiplication only
-
- 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
Landscapes
- Microwave Tubes (AREA)
- X-Ray Techniques (AREA)
- Catching Or Destruction (AREA)
- Surgical Instruments (AREA)
- Gyroscopes (AREA)
- Lasers (AREA)
- Particle Accelerators (AREA)
Abstract
640,981. Electric resonators. SPERRY CORPORATION. Oct. 9, 1942, No. 31097/48. Convention date, Oct. 23, 1941. Divided out of 640,895 and addition to 581,983. [Class 40 (viii)] In a modification of the resonator construction of the parent Specification, both walls of the resonator are provided with conductive members cooperating to form capacityloading means. In one form the resonator 3, Fig. 1, is provided with tubes 5b, 9 projecting from fixed wall 7a and flexible wall 20 respectively, and carrying loading flanges 19, 21. In another form, Fig. 2, intermeshing tubular conductors 30, 32 and 34 are carried by end wall 26 and tube 9 respectively. The application to the frequency-multiplier tube shown, as in Specification 640,895, is disclaimed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US416170A US2425738A (en) | 1941-10-23 | 1941-10-23 | Tunable high-frequency electron tube structure |
US600440A US2544679A (en) | 1941-10-23 | 1945-06-20 | High-frequency electron tube structure |
Publications (1)
Publication Number | Publication Date |
---|---|
GB640981A true GB640981A (en) | 1950-08-02 |
Family
ID=27023255
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15395/44A Expired GB640898A (en) | 1941-10-23 | 1942-10-09 | Improvements in or relating to gang tuning means for electron discharge apparatus |
GB31097/48A Expired GB640981A (en) | 1941-10-23 | 1942-10-09 | Improvements in or relating to high frequency electron discharge tube structures |
GB5074/43A Expired GB640896A (en) | 1941-10-23 | 1942-10-09 | Improvements in or relating to electron discharge apparatus adapted for frequency multiplication |
GB14225/42A Expired GB640895A (en) | 1941-10-23 | 1942-10-09 | Improvements in or relating to frequency multiplier electron discharge apparatus |
GB12816/45A Expired GB640900A (en) | 1941-10-23 | 1945-05-22 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15395/44A Expired GB640898A (en) | 1941-10-23 | 1942-10-09 | Improvements in or relating to gang tuning means for electron discharge apparatus |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5074/43A Expired GB640896A (en) | 1941-10-23 | 1942-10-09 | Improvements in or relating to electron discharge apparatus adapted for frequency multiplication |
GB14225/42A Expired GB640895A (en) | 1941-10-23 | 1942-10-09 | Improvements in or relating to frequency multiplier electron discharge apparatus |
GB12816/45A Expired GB640900A (en) | 1941-10-23 | 1945-05-22 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2544679A (en) |
FR (1) | FR983001A (en) |
GB (5) | GB640898A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL208598A (en) * | 1955-07-08 | |||
US2930928A (en) * | 1957-06-28 | 1960-03-29 | Jean V Lebacqz | Apparatus for tuning klystron cavities |
US3239711A (en) * | 1961-08-01 | 1966-03-08 | High Voltage Engineering Corp | Apparatus for injecting electrons into a traveling wave accelerating waveguide structure |
FR2445611A1 (en) * | 1978-12-29 | 1980-07-25 | Thomson Csf | RADIO WAVES GENERATOR FOR MICROWAVE |
FR2520552A2 (en) * | 1982-01-22 | 1983-07-29 | Thomson Csf | RADIO WAVE GENERATOR FOR HYPERFREQUENCY |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE434657A (en) * | 1937-07-14 | |||
USRE22990E (en) * | 1938-04-14 | 1948-03-23 | Modulation system | |
US2305883A (en) * | 1940-07-13 | 1942-12-22 | Int Standard Electric Corp | Frequency multiplier |
US2396802A (en) * | 1941-07-18 | 1946-03-19 | Westinghouse Electric Corp | Ultra high frequency oscillator |
US2394396A (en) * | 1941-07-18 | 1946-02-05 | Westinghouse Electric Corp | Combined air jacket and tuning mechanism for resonators |
US2425738A (en) * | 1941-10-23 | 1947-08-19 | Sperry Gyroscope Co Inc | Tunable high-frequency electron tube structure |
US2392379A (en) * | 1941-11-28 | 1946-01-08 | Sperry Gyroscope Co Inc | High frequency electron discharge apparatus |
-
1942
- 1942-10-09 GB GB15395/44A patent/GB640898A/en not_active Expired
- 1942-10-09 GB GB31097/48A patent/GB640981A/en not_active Expired
- 1942-10-09 GB GB5074/43A patent/GB640896A/en not_active Expired
- 1942-10-09 GB GB14225/42A patent/GB640895A/en not_active Expired
-
1945
- 1945-05-22 GB GB12816/45A patent/GB640900A/en not_active Expired
- 1945-06-20 US US600440A patent/US2544679A/en not_active Expired - Lifetime
-
1948
- 1948-02-28 FR FR983001D patent/FR983001A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB640900A (en) | 1950-08-02 |
GB640896A (en) | 1950-08-02 |
US2544679A (en) | 1951-03-13 |
FR983001A (en) | 1951-06-18 |
GB640898A (en) | 1950-08-02 |
GB640895A (en) | 1950-08-02 |
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