NL280893A - - Google Patents
Info
- Publication number
- NL280893A NL280893A NL280893DA NL280893A NL 280893 A NL280893 A NL 280893A NL 280893D A NL280893D A NL 280893DA NL 280893 A NL280893 A NL 280893A
- Authority
- NL
- Netherlands
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
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
- H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
- H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
- H01J23/50—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the interaction circuit being a helix or derived from a helix
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
- H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US123876A US3227913A (en) | 1961-07-13 | 1961-07-13 | Beam tube and circuitry therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL280893A true NL280893A (de) |
Family
ID=22411435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL280893D NL280893A (de) | 1961-07-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3227913A (de) |
| DE (1) | DE1297769B (de) |
| GB (1) | GB1005835A (de) |
| NL (1) | NL280893A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3325668A (en) * | 1962-10-31 | 1967-06-13 | Itt | Sectionalized traveling wave tube assembly |
| US3284660A (en) * | 1964-01-06 | 1966-11-08 | Varian Associates | High frequency electron discharge device |
| DE1937704B2 (de) * | 1969-07-24 | 1972-04-13 | Siemens AG, 1000 Berlin u. 8000 München | Wanderfeldroehre mit einer wendelfoermigen verzoegerungsleitung |
| FR2251096B1 (de) * | 1973-11-13 | 1977-08-19 | Thomson Csf | |
| US3963955A (en) * | 1974-04-15 | 1976-06-15 | Varian Associates | Means and method for suppressing oscillations in electron guns |
| DE2422884C2 (de) * | 1974-05-11 | 1983-06-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Halterung für die Elektroden eines Elektronenstrahl-Erzeugungssystems innerhalb der Vakuumhülle einer Mikrowellenröhre |
| JPS5580851U (de) * | 1978-11-29 | 1980-06-04 | ||
| EP0268959B1 (de) * | 1986-11-26 | 1991-04-17 | Siemens Aktiengesellschaft | Wanderfeldröhre mit periodisch-permanentmagnetischem Fokussiersystem |
| US7196601B1 (en) * | 2002-09-06 | 2007-03-27 | Sti Optronics, Inc. | Temperature correction of wigglers and undulators |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002122A (en) * | 1950-05-01 | 1961-09-26 | Hilbert J Unger | Shock resistant electron tube mounting |
| US2849651A (en) * | 1952-08-23 | 1958-08-26 | Bell Telephone Labor Inc | Traveling wave tubes |
| US2848645A (en) * | 1954-04-29 | 1958-08-19 | Sperry Rand Corp | Travelling wave tubes |
| NL215914A (de) * | 1957-03-30 | |||
| US2886742A (en) * | 1957-10-23 | 1959-05-12 | Litton Ind Of California | Broadband output coupler |
| US2955224A (en) * | 1958-01-16 | 1960-10-04 | Itt | Traveling wave electron discharge device |
| NL239266A (de) * | 1958-05-15 | |||
| US2970240A (en) * | 1958-10-01 | 1961-01-31 | Hughes Aircraft Co | Liquid-cooled traveling wave tube |
| US3020440A (en) * | 1959-06-25 | 1962-02-06 | Rca Corp | Electron beam device |
| US2964670A (en) * | 1959-12-01 | 1960-12-13 | Rca Corp | Traveling wave tube |
| US2992348A (en) * | 1960-02-29 | 1961-07-11 | Rca Corp | Electron tube mount |
-
0
- NL NL280893D patent/NL280893A/xx unknown
-
1961
- 1961-07-13 US US123876A patent/US3227913A/en not_active Expired - Lifetime
-
1962
- 1962-06-20 GB GB23830/62A patent/GB1005835A/en not_active Expired
- 1962-07-12 DE DEE23193A patent/DE1297769B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1297769B (de) | 1969-06-19 |
| US3227913A (en) | 1966-01-04 |
| GB1005835A (en) | 1965-09-29 |