NL87170C - - Google Patents

Info

Publication number
NL87170C
NL87170C NL87170DA NL87170C NL 87170 C NL87170 C NL 87170C NL 87170D A NL87170D A NL 87170DA NL 87170 C NL87170 C NL 87170C
Authority
NL
Netherlands
Application number
Priority date (The priority date 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 date listed.)
Publication of NL87170C publication Critical patent/NL87170C/xx

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H9/00Linear accelerators
    • H05H9/02Travelling-wave linear accelerators
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/48Clinker treatment
    • C04B7/52Grinding ; After-treatment of ground cement
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24Slow-wave structures, e.g. delay systems
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/36Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36Tubes 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
    • H01J25/38Tubes 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/42Tubes 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
    • H01J25/44Tubes 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/20Frequency-selective devices, e.g. filters
    • H01P1/207Hollow waveguide filters
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/20Frequency-selective devices, e.g. filters
    • H01P1/207Hollow waveguide filters
    • H01P1/211Waffle-iron filters; Corrugated structures
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49016Antenna or wave energy "plumbing" making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microwave Tubes (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
NL87170D 1947-10-06 NL87170C (da)

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
NL87170C true NL87170C (da)

Family

ID=37596090

Family Applications (1)

Application Number Title Priority Date Filing Date
NL87170D NL87170C (da) 1947-10-06

Country Status (6)

Country Link
US (1) US2641731A (da)
BE (1) BE485147A (da)
CH (1) CH278418A (da)
FR (1) FR972612A (da)
GB (1) GB655410A (da)
NL (1) NL87170C (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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 (da) * 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 (da) * 1952-12-30
NL98986C (da) * 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
NL103711C (da) * 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US511407A (en) * 1893-12-26 Charles e
NL62817C (da) * 1940-05-04
FR957330A (da) * 1940-05-17 1950-02-18
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
NL139065B (nl) * 1947-03-15 Du Pont Voorwerp van polybutadieensulfon en werkwijze ter vervaardiging van een polybutadieensulfonfilament.

Also Published As

Publication number Publication date
US2641731A (en) 1953-06-09
CH278418A (de) 1951-10-15
BE485147A (da)
FR972612A (fr) 1951-02-01
GB655410A (en) 1951-07-18

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