FR794540A - Montage d'un magnétron à contrôle extérieur - Google Patents

Montage d'un magnétron à contrôle extérieur

Info

Publication number
FR794540A
FR794540A FR794540DA FR794540A FR 794540 A FR794540 A FR 794540A FR 794540D A FR794540D A FR 794540DA FR 794540 A FR794540 A FR 794540A
Authority
FR
France
Prior art keywords
mounting
externally controlled
controlled magnetron
magnetron
externally
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 by Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR794540A publication Critical patent/FR794540A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
    • H03B19/10—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using multiplication only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
    • H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Microwave Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Microwave Amplifiers (AREA)
FR794540D 1934-09-04 1935-09-03 Montage d'un magnétron à contrôle extérieur Expired FR794540A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE448072X 1934-09-04

Publications (1)

Publication Number Publication Date
FR794540A true FR794540A (fr) 1936-02-19

Family

ID=6538085

Family Applications (4)

Application Number Title Priority Date Filing Date
FR448072D Expired FR448072A (fr) 1911-09-11 1912-09-07 Perfectionnements dans la production des éthers cellulosiques
FR794540D Expired FR794540A (fr) 1934-09-04 1935-09-03 Montage d'un magnétron à contrôle extérieur
FR47705D Expired FR47705E (fr) 1934-09-04 1936-10-15 Montage d'un magnétron à contrôle extérieur
FR48174D Expired FR48174E (fr) 1934-09-04 1937-02-22 Montage d'un magnétron à contrôle extérieur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR448072D Expired FR448072A (fr) 1911-09-11 1912-09-07 Perfectionnements dans la production des éthers cellulosiques

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR47705D Expired FR47705E (fr) 1934-09-04 1936-10-15 Montage d'un magnétron à contrôle extérieur
FR48174D Expired FR48174E (fr) 1934-09-04 1937-02-22 Montage d'un magnétron à contrôle extérieur

Country Status (3)

Country Link
DE (1) DE705265C (fr)
FR (4) FR448072A (fr)
GB (2) GB448072A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749573C (de) * 1938-05-01 1944-11-25 Magnetfeldroehre, welche durch ein die Kathode umgebendes Gitter moduliert wird

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745330C (de) * 1937-06-26 1944-03-02 Siemens Ag Schirmgitterroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749573C (de) * 1938-05-01 1944-11-25 Magnetfeldroehre, welche durch ein die Kathode umgebendes Gitter moduliert wird

Also Published As

Publication number Publication date
GB483336A (en) 1938-04-19
FR47705E (fr) 1937-06-22
FR48174E (fr) 1937-11-03
GB448072A (en) 1936-06-02
FR448072A (fr) 1913-01-22
DE705265C (de) 1941-04-22

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