GB1066644A - Hermetic window construction of waveguide for extremely high frequency electronic tubes - Google Patents
Hermetic window construction of waveguide for extremely high frequency electronic tubesInfo
- Publication number
- GB1066644A GB1066644A GB27996/64A GB2799664A GB1066644A GB 1066644 A GB1066644 A GB 1066644A GB 27996/64 A GB27996/64 A GB 27996/64A GB 2799664 A GB2799664 A GB 2799664A GB 1066644 A GB1066644 A GB 1066644A
- Authority
- GB
- United Kingdom
- Prior art keywords
- window
- waveguide
- high frequency
- extremely high
- frequency electronic
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
- F16K43/005—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled
- F16K43/006—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled the auxiliary valve being held open by the main valve
-
- 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
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
-
- 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
-
- 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
- H01J25/40—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 backward travelling wave being utilised
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/08—Dielectric windows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Waveguide Connection Structure (AREA)
- Microwave Tubes (AREA)
- Particle Accelerators (AREA)
Abstract
1,066,644. Waveguide seals; travelling- wave tubes. MATSUSHITA ELECTRONICS CORPORATION. July 7, 1964 [July 12, 1963], No. 27996/64. Headings H1D and H1W. A window 6 of e.g. glass, ceramic, quartz or sapphire is sealed to an annular rebate or rebates formed in the butting faces of flanges 5, 9 provided on the ends of rectangular waveguides 3, 8. The flanges define an annular space, the radial and axial dimensions of which are so related to the thickness of the window, the dielectric constant of the window and the dimensions of the waveguides that optimum matching of the window to the guides is produced. The window may be used in the output waveguides of travelling wave and backward wave tubes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3827863 | 1963-07-12 | ||
JP5179463 | 1963-09-26 | ||
JP5899163 | 1963-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1066644A true GB1066644A (en) | 1967-04-26 |
Family
ID=27289768
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27996/64A Expired GB1066644A (en) | 1963-07-12 | 1964-07-07 | Hermetic window construction of waveguide for extremely high frequency electronic tubes |
GB28662/64A Expired GB1067464A (en) | 1963-07-12 | 1964-07-10 | Extremely high frequency travelling wave tubes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28662/64A Expired GB1067464A (en) | 1963-07-12 | 1964-07-10 | Extremely high frequency travelling wave tubes |
Country Status (6)
Country | Link |
---|---|
US (2) | US3353057A (en) |
BE (2) | BE650408A (en) |
DE (1) | DE1491373B2 (en) |
GB (2) | GB1066644A (en) |
NL (2) | NL6407743A (en) |
SE (1) | SE316240B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3436694A (en) * | 1966-07-28 | 1969-04-01 | Microwave Ass | Controlling ghost-mode resonant frequencies in sealed waveguide windows |
FR1564703A (en) * | 1968-02-21 | 1969-04-25 | ||
US3711943A (en) * | 1970-09-03 | 1973-01-23 | Varian Associates | Method for constructing an interaction circuit for a microwave tube |
US3993969A (en) * | 1974-11-15 | 1976-11-23 | Siemens Aktiengesellschaft | Vacuum-tight window arrangement for rectangular waveguides |
DE19542525C2 (en) * | 1995-11-15 | 1997-12-11 | Krohne Messtechnik Kg | Microwave window |
CN104362060B (en) * | 2014-11-25 | 2016-10-19 | 中国人民解放军国防科学技术大学 | A kind of Filled Dielectrics compact Relativistic backward-wave oscillator |
CN105869970B (en) * | 2016-04-18 | 2018-01-02 | 中国工程物理研究院应用电子学研究所 | A kind of across waveband double-frequency Relativistic backward-wave oscillator |
CN114420521A (en) * | 2022-01-14 | 2022-04-29 | 深圳奥镨科技有限公司 | Terahertz vacuum electronic device output window and manufacturing method thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483768A (en) * | 1944-06-15 | 1949-10-04 | Rca Corp | Microwave-acoustic wave translator |
IT454375A (en) * | 1948-07-20 | |||
NL94448C (en) * | 1952-05-17 | |||
US2812468A (en) * | 1952-12-30 | 1957-11-05 | Bell Telephone Labor Inc | Spatial harmonic traveling wave tube |
US2945981A (en) * | 1955-06-13 | 1960-07-19 | Bell Telephone Labor Inc | Magnetron-type traveling wave tube |
US2958834A (en) * | 1956-06-13 | 1960-11-01 | Varian Associates | Sealed wave guide window |
US2991391A (en) * | 1957-07-24 | 1961-07-04 | Varian Associates | Electron beam discharge apparatus |
US3101461A (en) * | 1959-01-05 | 1963-08-20 | Cie De Telegraphie Sans Fil | Vacuum tight waveguide transmission window having means guarding window edges from electric stress |
US3100881A (en) * | 1960-10-19 | 1963-08-13 | Gen Electric | Waveguide system having mode converter for changing rectangular te10 mode into circular te01 at locus of waveguide window |
US3160781A (en) * | 1961-04-24 | 1964-12-08 | Gen Telephone & Elect | Microwave tube with shielded laddertype delay structure |
-
1964
- 1964-07-07 GB GB27996/64A patent/GB1066644A/en not_active Expired
- 1964-07-08 NL NL6407743A patent/NL6407743A/xx unknown
- 1964-07-08 US US381001A patent/US3353057A/en not_active Expired - Lifetime
- 1964-07-08 US US381107A patent/US3281729A/en not_active Expired - Lifetime
- 1964-07-10 SE SE8493/64A patent/SE316240B/xx unknown
- 1964-07-10 DE DE19641491373 patent/DE1491373B2/en not_active Withdrawn
- 1964-07-10 GB GB28662/64A patent/GB1067464A/en not_active Expired
- 1964-07-10 BE BE650408D patent/BE650408A/xx unknown
- 1964-07-10 NL NL6407883A patent/NL6407883A/xx unknown
- 1964-07-10 BE BE650409D patent/BE650409A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1067464A (en) | 1967-05-03 |
BE650409A (en) | 1964-11-03 |
NL6407883A (en) | 1965-01-13 |
US3353057A (en) | 1967-11-14 |
SE316240B (en) | 1969-10-20 |
BE650408A (en) | 1964-11-03 |
US3281729A (en) | 1966-10-25 |
DE1491373B2 (en) | 1972-03-02 |
DE1491372A1 (en) | 1969-10-02 |
DE1491372B2 (en) | 1972-10-19 |
DE1491373A1 (en) | 1969-05-22 |
NL6407743A (en) | 1965-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1226278A (en) | ||
GB1066644A (en) | Hermetic window construction of waveguide for extremely high frequency electronic tubes | |
GB633503A (en) | Improvements in wave guide couplings | |
GB1395809A (en) | Optical communications systems | |
GB1015431A (en) | Improvements in or relating to optical maser apparatus | |
GB1176924A (en) | Improvements in or relating to Directional Couplers | |
GB988142A (en) | Improvements in or relating to devices having a window for transmitting high frequency energy | |
GB1321493A (en) | Electromagnetic resonators | |
GB832172A (en) | Improvements in or relating to parametric amplification of space charge waves | |
GB998595A (en) | Window assembly for microwave devices | |
GB1331911A (en) | Highfrequency high power tubes particularly concerning their output devices | |
GB1082048A (en) | High frequency electron discharge devices | |
GB862436A (en) | Waveguide window | |
US3633118A (en) | Amplifying surface wave device | |
GB1029983A (en) | Improvements in or relating to multiple-beam r.f. apparatus | |
GB1089452A (en) | Improvements in or relating to apparatus employing semiconductor crystals for producing or amplifying electromagnetic radiation | |
GB1227438A (en) | ||
GB913803A (en) | Vacuum seal for high power microwave tubes | |
GB1532958A (en) | Waveguide circulators | |
GB1240430A (en) | Improvements in or relating to microwave tubes | |
US2929035A (en) | Wave guide output window | |
GB837192A (en) | Improvements relating to electrical waveguide systems | |
SU581533A1 (en) | Eight-arm bridge wave-guide circuit | |
AU277918B2 (en) | Hermetic window construction of waveguide for extremely high frequency electronic tubes | |
GB954469A (en) | Improvements in or relating to gas-tight windows for pressurised waveguides |