NL135247C - - Google Patents

Info

Publication number
NL135247C
NL135247C NL135247DA NL135247C NL 135247 C NL135247 C NL 135247C NL 135247D A NL135247D A NL 135247DA NL 135247 C NL135247 C NL 135247C
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 NL135247C publication Critical patent/NL135247C/xx
Priority claimed from US705181A external-priority patent/US2673900A/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
    • B23F5/06—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc with a plane front surface
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C5/00—Shaping or stretching of tubular fabrics upon cores or internal frames
    • D06C5/005—Shaping or stretching of tubular fabrics upon cores or internal frames of articles, e.g. stockings
    • 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
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/087—Magnetic focusing arrangements
    • 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
    • H01J23/42—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit the interaction circuit being a helix or a helix-derived slow-wave structure
    • 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
    • H01J23/52—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 coupled helices being disposed coaxially around one another

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microwave Tubes (AREA)
NL135247D 1946-10-22 NL135247C (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US954407XA 1946-10-22 1946-10-22
US669473XA 1946-10-22 1946-10-22
US704858A US2602148A (en) 1946-10-22 1946-10-22 High-frequency amplifier
US705181A US2673900A (en) 1946-10-23 1946-10-23 High-frequency amplifying device

Publications (1)

Publication Number Publication Date
NL135247C true NL135247C (ja)

Family

ID=27490597

Family Applications (1)

Application Number Title Priority Date Filing Date
NL135247D NL135247C (ja) 1946-10-22

Country Status (2)

Country Link
US (1) US2602148A (ja)
NL (1) NL135247C (ja)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959554A (ja) * 1947-01-13 1950-03-31
USRE23647E (en) * 1947-06-25 1953-04-21 High-frequency electron discharge
US2689887A (en) * 1948-06-01 1954-09-21 Csf Automatic gain control for a traveling wave tube circuit
US2626371A (en) * 1948-07-16 1953-01-20 Philco Corp Traveling wave tube attenuator
US2660690A (en) * 1948-10-15 1953-11-24 Sylvania Electric Prod Traveling wave tube
US2719936A (en) * 1949-09-14 1955-10-04 Rca Corp Electron tubes of the traveling wave type
US2730649A (en) * 1950-02-04 1956-01-10 Itt Traveling wave amplifier
NL160193B (nl) * 1950-06-15 Wavin Bv Inrichting voor het vervaardigen van een kunststofbuis met dwarse golven.
US2813221A (en) * 1950-10-02 1957-11-12 Rca Corp Electron beam traveling-wave tube
NL166098B (nl) * 1951-01-27 Sulzer Ag Uitlaatklep met gekoelde klepzitting voor een verbrandingsmotor.
BE511284A (ja) * 1951-05-11
US2797353A (en) * 1951-06-15 1957-06-25 Bell Telephone Labor Inc Traveling wave type electron discharge devices
BE512834A (ja) * 1951-07-30
US2817037A (en) * 1951-08-04 1957-12-17 Rca Corp Traveling wave electron tubes and circuits
US2790105A (en) * 1951-11-01 1957-04-23 Bell Telephone Labor Inc Traveling wave tubes
US2740068A (en) * 1951-12-28 1956-03-27 Bell Telephone Labor Inc Traveling wave electron discharge device
US2749472A (en) * 1952-01-02 1956-06-05 Univ Leland Stanford Junior Travelling wave tubes
US2761915A (en) * 1952-02-08 1956-09-04 Bell Telephone Labor Inc Helix couplers
DE936882C (de) * 1952-03-09 1955-12-22 Telefunken Gmbh Ankopplungsanordnung
US2750529A (en) * 1952-03-12 1956-06-12 Bell Telephone Labor Inc Electron discharge device
FR1053362A (fr) * 1952-04-03 1954-02-02 Csf Perfectionnements aux lignes à retard de structure interdigitale pour tubes à ondes progressives
US2798203A (en) * 1952-04-05 1957-07-02 Bell Telephone Labor Inc Modulated electron discharge device
BE527787A (ja) * 1952-04-08 1900-01-01
US2807742A (en) * 1952-04-08 1957-09-24 Int Standard Electric Corp Traveling wave tube
US2800603A (en) * 1952-04-08 1957-07-23 Itt Traveling wave electron discharge devices
US2822500A (en) * 1952-04-08 1958-02-04 Itt Traveling wave electron discharge devices
US2798981A (en) * 1952-08-19 1957-07-09 Itt Traveling wave electron discharge devices
GB707123A (en) * 1952-04-29 1954-04-14 English Electric Valve Co Ltd Improvements in or relating to travelling wave tubes
US2812499A (en) * 1952-07-11 1957-11-05 Bell Telephone Labor Inc Helix assembly for traveling wave tube
US2771565A (en) * 1952-08-19 1956-11-20 Itt Traveling wave tubes
US2801360A (en) * 1952-08-23 1957-07-30 Bell Telephone Labor Inc Traveling wave tube
US2799797A (en) * 1952-08-29 1957-07-16 Rca Corp Coupling circuit for helical delay lines
US2793315A (en) * 1952-10-01 1957-05-21 Hughes Aircraft Co Resistive-inductive wall amplifier tube
US2863085A (en) * 1952-12-11 1958-12-02 Bell Telephone Labor Inc Traveling wave tube structure
US2741718A (en) * 1953-03-10 1956-04-10 Sperry Rand Corp High frequency apparatus
BE532534A (ja) * 1953-03-26
GB748946A (en) * 1953-03-26 1956-05-16 Standard Telephones Cables Ltd Improvements in or relating to travelling wave apparatus
NL200290A (ja) * 1953-03-26 1900-01-01
NL187895B (nl) * 1953-06-17 Feldmuehle Ag Inrichting voor het ontinkten van vezelstofsuspensies.
US2806170A (en) * 1953-09-30 1957-09-10 Rca Corp Traveling wave tube
US2905859A (en) * 1953-10-27 1959-09-22 Raytheon Co Traveling wave electron discharge devices
US2867746A (en) * 1953-12-14 1959-01-06 Eitel Mccullough Inc Electron tube apparatus
US2800605A (en) * 1954-02-08 1957-07-23 Itt Traveling wave electron discharge devices
US2863086A (en) * 1954-02-09 1958-12-02 Bell Telephone Labor Inc Traveling wave tube
US2935640A (en) * 1954-03-24 1960-05-03 Hughes Aircraft Co Traveling wave amplifier
US2806171A (en) * 1954-06-07 1957-09-10 Hughes Aircraft Co Helix support for traveling-wave tube
GB792814A (en) * 1954-09-03 1958-04-02 Standard Telephones Cables Ltd Travelling wave tube
NL200277A (ja) * 1954-09-16
US2814779A (en) * 1954-12-14 1957-11-26 Bell Telephone Labor Inc Microwave detector
US2870367A (en) * 1955-08-01 1959-01-20 Hughes Aircraft Co Low-noise microwave tube
US2880357A (en) * 1955-10-21 1959-03-31 Varian Associates Electron cavity resonator tube apparatus
DE1081157B (de) * 1955-11-15 1960-05-05 Telefunken Gmbh Anordnung mit einer Lauffeldroehre, deren Verzoegerungsleitung eine Koppelvorrichtung mit mehreren Koppelzweigen besitzt
NL213162A (ja) * 1955-12-30
US2945153A (en) * 1956-08-31 1960-07-12 Rca Corp Electron beam tube
US2930926A (en) * 1956-11-16 1960-03-29 Raytheon Co Traveling wave tubes
US2880354A (en) * 1957-04-01 1959-03-31 Hughes Aircraft Co Rapid frequency shift traveling-wave tube
US2939028A (en) * 1957-11-13 1960-05-31 Gen Electric Electron gun for a cylindrical capacitor
US3027484A (en) * 1958-03-29 1962-03-27 Kobe Kogyo Kabushiki Kaisha Periodic magnetic focussing system for travelling wave tubes
NL105112C (ja) * 1958-05-15
US3062983A (en) * 1959-04-28 1962-11-06 Gen Electric High frequency energy interchange device
US3427573A (en) * 1963-11-26 1969-02-11 Gen Electric Low-pass non-reactive frequency selective filter in which high frequencies are absorbed in dissipative material
GB9418028D0 (en) * 1994-09-07 1994-10-26 Eev Ltd Cavity arrangements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE428911A (ja) * 1933-10-23
US2125279A (en) * 1936-11-13 1938-08-02 Bell Telephone Labor Inc Electron discharge device
BE436872A (ja) * 1937-07-14
NL62817C (ja) * 1940-05-04
US2413385A (en) * 1945-03-23 1946-12-31 Raytheon Mfg Co Electron discharge device of the magnetron type

Also Published As

Publication number Publication date
US2602148A (en) 1952-07-01

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