BE434657A - - Google Patents

Info

Publication number
BE434657A
BE434657A BE434657DA BE434657A BE 434657 A BE434657 A BE 434657A BE 434657D A BE434657D A BE 434657DA BE 434657 A BE434657 A BE 434657A
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.)
Publication of BE434657A publication Critical patent/BE434657A/xx

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, 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
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices 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
    • F16F9/18—Devices 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
    • F16F9/19—Devices 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes 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
    • H01J25/06—Tubes 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes 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
    • H01J25/10—Klystrons, 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes 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
    • H01J25/10—Klystrons, 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
    • H01J25/12—Klystrons, 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes 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
    • H01J25/22—Reflex 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes 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
    • H01J25/22—Reflex 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
    • H01J25/24—Reflex 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/08—Vessels; Containers; Shields associated therewith; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/30—Angle modulation by means of transit-time tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator 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)
  • Amplifiers (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Selective Calling Equipment (AREA)
  • Lasers (AREA)
BE434657D 1937-07-14 BE434657A (xx)

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
BE434657A true BE434657A (xx)

Family

ID=42200828

Family Applications (9)

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

Family Applications Before (4)

Application Number Title Priority Date Filing Date
BE436872D BE436872A (xx) 1937-07-14
BE437641D BE437641A (xx) 1937-07-14
BE437339D BE437339A (xx) 1937-07-14
BE433819D BE433819A (xx) 1937-07-14

Family Applications After (4)

Application Number Title Priority Date Filing Date
BE429160D BE429160A (xx) 1937-07-14 1938-07-14
BE441873D BE441873A (xx) 1937-07-14 1941-06-25
BE442681D BE442681A (xx) 1937-07-14 1941-09-10
BE446480D BE446480A (xx) 1937-07-14 1942-07-17

Country Status (7)

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

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 (xx) 1938-08-31
CH231586A (de) 1944-03-31
US2222901A (en) 1940-11-26
US2235527A (en) 1941-03-18
BE446480A (xx) 1942-08-31
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 (xx)
BE441873A (xx) 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 (xx) 1942-02-28
FR50997E (fr) 1941-05-19
BE437339A (xx)
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 (xx) 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 (xx)
GB553266A (en) 1943-05-14
US2266595A (en) 1941-12-16
BE433819A (xx)
US2220839A (en) 1940-11-05
USRE22506E (en) 1944-06-27
US2222899A (en) 1940-11-26
FR51863E (fr) 1943-05-24

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