BE446480A - - Google Patents

Info

Publication number
BE446480A
BE446480A BE446480DA BE446480A BE 446480 A BE446480 A BE 446480A BE 446480D A BE446480D A BE 446480DA BE 446480 A BE446480 A BE 446480A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE446480A publication Critical patent/BE446480A/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/19Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
    • 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
    • H01J23/40Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/48Coupling 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/06Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/22Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/22Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86Vessels; Containers; Vacuum locks
    • H01J29/88Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/08Vessels; Containers; Shields associated therewith; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00Coupling devices of the waveguide type
    • H01P5/04Coupling devices of the waveguide type with variable factor of coupling
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03CMODULATION
    • H03C3/00Angle modulation
    • H03C3/30Angle modulation by means of transit-time tube
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03LAUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00Automatic control of voltage, current, or power
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/02Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)
  • Microwave Amplifiers (AREA)
  • Electron Beam Exposure (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Selective Calling Equipment (AREA)
  • Lasers (AREA)
  • Amplifiers (AREA)
BE446480D 1937-07-14 1942-07-17 BE446480A (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US153602A US2220839A (en) 1937-07-14 1937-07-14 Electrical discharge device
US201953A US2220840A (en) 1937-07-14 1938-04-14 Velocity modulation device
US201954A US2192049A (en) 1937-07-14 1938-04-14 Electron beam device
US211123A US2498886A (en) 1937-07-14 1938-06-01 Ultra short wave device
US238213A US2233166A (en) 1937-07-14 1938-11-01 Means for transferring high frequency power
US243397A US2240183A (en) 1937-07-14 1938-12-01 Electric discharge device
US306951A US2224122A (en) 1937-07-14 1939-11-30 High frequency apparatus
CH222371T 1941-06-05

Publications (1)

Publication Number Publication Date
BE446480A true BE446480A (fr) 1942-08-31

Family

ID=42200828

Family Applications (9)

Application Number Title Priority Date Filing Date
BE436872D BE436872A (fr) 1937-07-14
BE437641D BE437641A (fr) 1937-07-14
BE437339D BE437339A (fr) 1937-07-14
BE433819D BE433819A (fr) 1937-07-14
BE434657D BE434657A (fr) 1937-07-14
BE429160D BE429160A (fr) 1937-07-14 1938-07-14
BE441873D BE441873A (fr) 1937-07-14 1941-06-25
BE442681D BE442681A (fr) 1937-07-14 1941-09-10
BE446480D BE446480A (fr) 1937-07-14 1942-07-17

Family Applications Before (8)

Application Number Title Priority Date Filing Date
BE436872D BE436872A (fr) 1937-07-14
BE437641D BE437641A (fr) 1937-07-14
BE437339D BE437339A (fr) 1937-07-14
BE433819D BE433819A (fr) 1937-07-14
BE434657D BE434657A (fr) 1937-07-14
BE429160D BE429160A (fr) 1937-07-14 1938-07-14
BE441873D BE441873A (fr) 1937-07-14 1941-06-25
BE442681D BE442681A (fr) 1937-07-14 1941-09-10

Country Status (7)

Country Link
US (18) US2220839A (fr)
BE (9) BE429160A (fr)
CH (4) CH208065A (fr)
DE (5) DE908743C (fr)
FR (15) FR840676A (fr)
GB (8) GB518015A (fr)
NL (1) NL76327C (fr)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
US2276806A (en) 1942-03-17
GB555864A (en) 1943-09-10
FR51862E (fr) 1943-05-24
GB553529A (en) 1943-05-26
FR51215E (fr) 1941-12-20
FR855554A (fr) 1940-05-15
FR51864E (fr) 1943-05-24
FR50493E (fr) 1940-11-14
GB555863A (en) 1943-09-10
DE927157C (de) 1955-05-02
DE922425C (de) 1955-01-17
US2233166A (en) 1941-02-25
CH222371A (de) 1942-07-15
US2224122A (en) 1940-12-03
BE429160A (fr) 1938-08-31
CH231586A (de) 1944-03-31
US2222901A (en) 1940-11-26
US2235527A (en) 1941-03-18
FR51527E (fr) 1942-10-05
CH223415A (de) 1942-09-15
US2498886A (en) 1950-02-28
FR51024E (fr) 1941-05-28
FR51485E (fr) 1942-08-12
BE437641A (fr)
BE441873A (fr) 1942-02-28
DE908743C (de) 1954-04-08
US2192049A (en) 1940-02-27
FR51484E (fr) 1942-08-12
GB533826A (en) 1941-02-20
DE919245C (de) 1954-10-18
FR51483E (fr) 1942-08-12
GB533939A (en) 1941-02-24
BE442681A (fr) 1942-02-28
FR50997E (fr) 1941-05-19
BE437339A (fr)
GB533500A (en) 1941-02-14
US2200962A (en) 1940-05-14
US2220840A (en) 1940-11-05
DE926317C (de) 1955-04-14
US2222902A (en) 1940-11-26
US2292151A (en) 1942-08-04
NL76327C (fr) 1954-11-15
US2247338A (en) 1941-06-24
CH208065A (de) 1939-12-31
GB518015A (en) 1940-02-15
FR51015E (fr) 1941-05-28
US2200986A (en) 1940-05-14
FR840676A (fr) 1939-05-02
US2240183A (en) 1941-04-29
FR51488E (fr) 1942-08-12
BE436872A (fr)
GB553266A (en) 1943-05-14
US2266595A (en) 1941-12-16
BE434657A (fr)
BE433819A (fr)
US2220839A (en) 1940-11-05
USRE22506E (en) 1944-06-27
US2222899A (en) 1940-11-26
FR51863E (fr) 1943-05-24

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