BE485147A - - Google Patents
Info
- Publication number
- BE485147A BE485147A BE485147DA BE485147A BE 485147 A BE485147 A BE 485147A BE 485147D A BE485147D A BE 485147DA BE 485147 A BE485147 A BE 485147A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H9/00—Linear accelerators
- H05H9/02—Travelling-wave linear accelerators
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/48—Clinker treatment
- C04B7/52—Grinding ; After-treatment of ground cement
-
- 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
- H01J25/38—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
-
- 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
- H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
- H01J25/44—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
- H01P1/211—Waffle-iron filters; Corrugated structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49016—Antenna or wave energy "plumbing" making
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Microwave Tubes (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB26794/47A GB655410A (en) | 1947-10-06 | 1947-10-06 | Improvements in and relating to electromagnetic wave propagating structures |
Publications (1)
Publication Number | Publication Date |
---|---|
BE485147A true BE485147A (ko) |
Family
ID=37596090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE485147D BE485147A (ko) | 1947-10-06 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2641731A (ko) |
BE (1) | BE485147A (ko) |
CH (1) | CH278418A (ko) |
FR (1) | FR972612A (ko) |
GB (1) | GB655410A (ko) |
NL (1) | NL87170C (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE24146E (en) * | 1948-10-18 | 1956-05-01 | robertsontshersby-harvie | |
US2850671A (en) * | 1952-01-24 | 1958-09-02 | Raytheon Mfg Co | Magnetron amplifiers |
US2828439A (en) * | 1952-03-14 | 1958-03-25 | Bell Telephone Labor Inc | Space charge amplifier |
BE520002A (ko) * | 1952-05-17 | |||
DE1054126B (de) * | 1952-05-17 | 1959-04-02 | Western Electric Co | Wanderfeldroehren-Verstaerker |
DE1013338B (de) * | 1952-12-27 | 1957-08-08 | Pintsch Electro Gmbh | Innenleiter, insbesondere fuer UKW-Leitungen, mit vergroesserter elektrischer Laenge |
BE525385A (ko) * | 1952-12-30 | |||
BE525384A (ko) * | 1952-12-30 | |||
US3134160A (en) * | 1954-03-25 | 1964-05-26 | Varian Associates | Method of manufacturing a klystron |
US2956247A (en) * | 1956-01-26 | 1960-10-11 | Sperry Rand Corp | Broad band microwave phase shifter |
US2948828A (en) * | 1956-11-21 | 1960-08-09 | Bell Telephone Labor Inc | Traveling wave tube interaction circuit |
US2882587A (en) * | 1956-12-10 | 1959-04-21 | Raytheon Mfg Co | Brazing methods |
US2992480A (en) * | 1956-12-14 | 1961-07-18 | Raytheon Co | Method for bonding laminations |
DE1076195B (de) * | 1957-04-25 | 1960-02-25 | Siemens Ag | Verzoegerungsleitung fuer Wanderfeldroehren, insbesondere zum Erzeugen oder Verstaerken von Millimeterwellen |
DE1116290B (de) * | 1957-04-26 | 1961-11-02 | Siemens Ag | Leitungsanordnung zur UEbertragung elektromagnetischer Wellen |
US2967968A (en) * | 1957-06-24 | 1961-01-10 | Gen Electric | Electron discharge device |
US2942142A (en) * | 1957-08-30 | 1960-06-21 | Raytheon Co | Traveling wave oscillator tubes |
US3083443A (en) * | 1958-10-30 | 1963-04-02 | Raytheon Co | Wave retardation lines having periodic tapering pitch |
NL247568A (ko) * | 1959-02-10 | |||
US3158122A (en) * | 1960-09-15 | 1964-11-24 | Eitel Mc Cullough Inc | Method of brazing electron tube cooling fins |
US3200286A (en) * | 1960-12-30 | 1965-08-10 | Varian Associates | Traveling wave amplifier tube having novel stop-band means to prevent backward wave oscillations |
US3134001A (en) * | 1961-03-21 | 1964-05-19 | Chase Shawmut Co | Knife blade type fuse having silverplated blade contacts |
FR1293014A (fr) * | 1961-03-24 | 1962-05-11 | Csf | Perfectionnements aux guides d'ondes pour accélérateurs linéaires |
GB1269950A (en) * | 1968-11-15 | 1972-04-06 | Plessey Co Ltd | Improvements in or relating to antenna feed systems |
US3845422A (en) * | 1973-04-17 | 1974-10-29 | Microwave Dev Labor | Stop band filter |
FR2528626A2 (fr) * | 1978-12-29 | 1983-12-16 | Thomson Csf | Generateur d'ondes radioelectriques pour hyperfrequence |
CN111540656B (zh) * | 2020-04-02 | 2023-03-31 | 中国工程物理研究院应用电子学研究所 | 一种s,c波段双频可控高功率微波器件 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US511407A (en) * | 1893-12-26 | Charles e | ||
NL62817C (ko) * | 1940-05-04 | |||
NL62806C (ko) * | 1940-05-17 | |||
US2428612A (en) * | 1942-05-09 | 1947-10-07 | Gen Electric | Magnetron |
US2477122A (en) * | 1942-05-30 | 1949-07-26 | Rca Corp | Electron discharge device |
US2547503A (en) * | 1943-11-19 | 1951-04-03 | Rca Corp | Multiresonator magnetron |
NL68076C (ko) * | 1947-03-15 |
-
0
- BE BE485147D patent/BE485147A/xx unknown
- NL NL87170D patent/NL87170C/xx active
-
1947
- 1947-10-06 GB GB26794/47A patent/GB655410A/en not_active Expired
-
1948
- 1948-09-27 US US51439A patent/US2641731A/en not_active Expired - Lifetime
- 1948-10-01 FR FR972612D patent/FR972612A/fr not_active Expired
- 1948-10-06 CH CH278418D patent/CH278418A/de unknown
Also Published As
Publication number | Publication date |
---|---|
NL87170C (ko) | |
US2641731A (en) | 1953-06-09 |
FR972612A (fr) | 1951-02-01 |
GB655410A (en) | 1951-07-18 |
CH278418A (de) | 1951-10-15 |