DE879425C - Speed-controlled run-time tube - Google Patents

Speed-controlled run-time tube

Info

Publication number
DE879425C
DE879425C DEL4832D DEL0004832D DE879425C DE 879425 C DE879425 C DE 879425C DE L4832 D DEL4832 D DE L4832D DE L0004832 D DEL0004832 D DE L0004832D DE 879425 C DE879425 C DE 879425C
Authority
DE
Germany
Prior art keywords
speed
time tube
controlled run
tube
resonator
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
DEL4832D
Other languages
German (de)
Inventor
Herbert Dr Doering
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz AG
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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DEL4832D priority Critical patent/DE879425C/en
Application granted granted Critical
Publication of DE879425C publication Critical patent/DE879425C/en
Expired legal-status Critical Current

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
    • H01J25/02—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
    • H01J25/08—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 with electron stream perpendicular to the axis of the 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
    • H01J25/16—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 perpendicular to the axis of the resonators

Landscapes

  • Particle Accelerators (AREA)

Description

Bei* den bisher bekannten Laufzeitröhren wird normalerweise ein Resonator verwendet, der aus einer konzentrischen Rohrleitung besteht, deren Länge ungefähr der halben Wellenlänge entspricht, dabei wird der erregende Elektronenstrahl in der Mitte des Resonators durchgeschossen.* The time-of-flight tubes known up to now usually have a resonator used, which consists of a concentric pipe, the length of which is approximately corresponds to half the wavelength, while the exciting electron beam is in shot through the center of the resonator.

Erfindungsgemäß wird bei geschwindigkeitsgesteuerten Laufzeitröhren vorgeschlagen, dem Resonator eine Länge zu geben, die dem (2 + n) 2fachen Wert der Wellenlänge entspricht, wobei n = o, i, 2, 3 ... ist, und jeweils an den Spannungsbäuchen Strahl-Systeme anzuordnen. Es können so (2 -f- n) Strahl, Systeme verwendet werden. -Für Röhren kurzer Wellenlänge und hoher Leistung hat diese Ausführung gegenüber der bisher üblichen Ausführung mit einem Strahlsystem den Vorteil, daß mehr Raum für die Unterbringung des Elektronenstrahles zur Verfügung steht.According to the invention, it is proposed for speed-controlled time-of-flight tubes to give the resonator a length that corresponds to (2 + n) 2 times the value of the wavelength, where n = o, i, 2, 3 ... , and beam systems at each of the voltage bulges to arrange. In this way (2 -f- n) beam systems can be used. -For tubes of short wavelength and high power, this version has the advantage over the previously customary version with a beam system that more space is available for accommodating the electron beam.

Die Abbildung zeigt eine beispielsweise Ausführung der neuen Laufzeitröhre, und zwar für den Wert n = o. In dem beispielsweise aus Glas bestehenden Gefäßkolben i sind die beiden zusammenhängenden Strahlsysteme 2 und 3 angeordnet, die sich an der Stelle von Spannungsbäuchen -befinden, wie aus der nebenstehenden Spannungskurve hervorgeht. Die zugehörigen Kathoden- sind mit q. und die Anoden mit 5 bezeichnet. Die Herausführung des Außenleiters 6 der konzentrischen Rohrleitung erfolgt über die ringförmig angeordneten Durchführungsstifte 7 bzw. kapazitiv über den an der Gefäßwandung anliegenden Metallbelag 8, während der Innenleiter über die Durchführung g herausgeführt ist. Die übrigen Stromdurchführungen io im Fuß der Röhre dienen zur Zuführung der Betriebsspannungen. Die Leitungsführung in der Röhre ist im einzelnen nicht gezeigt, da diese für die Erfindung unwichtig ist.The illustration shows an example of the new runtime tube, for the value n = o. In the flask made of glass, for example i the two connected beam systems 2 and 3 are arranged, which are connected to at the point of tension bulges, as shown in the adjacent tension curve emerges. The associated cathode are marked with q. and denoted by 5 the anodes. The lead out of the outer conductor 6 of the concentric pipeline takes place via the annularly arranged lead-through pins 7 or capacitive via the on the Metal coating 8 resting against the wall of the vessel, while the inner conductor over the implementation g is brought out. The remaining current feedthroughs are used in the base of the tube for supplying the operating voltages. The routing in the tube is detailed not shown since this is not important for the invention.

Claims (1)

PATENTANSPRUCH: Geschwindigkeitsgesteuerte Laufzeitröhre, dadurch gekennzeichnet, daß der Resonator eine Länge hat, die dem (2 +,n) 2fachen Wert der Wellenlänge entspricht, wobei n = o, i, 2, 3 ... ist, und jeweils an den Spannungsbäuchen Strahl-Systeme angeordnet sind.Claim: velocity-controlled time-of-flight tube, characterized in that the resonator has a length which corresponds to (2 +, n) 2 times the value of the wavelength, where n = o, i, 2, 3 ... Systems are arranged.
DEL4832D 1942-10-15 1942-10-16 Speed-controlled run-time tube Expired DE879425C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL4832D DE879425C (en) 1942-10-15 1942-10-16 Speed-controlled run-time tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE270126X 1942-10-15
DEL4832D DE879425C (en) 1942-10-15 1942-10-16 Speed-controlled run-time tube

Publications (1)

Publication Number Publication Date
DE879425C true DE879425C (en) 1953-06-11

Family

ID=25771461

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL4832D Expired DE879425C (en) 1942-10-15 1942-10-16 Speed-controlled run-time tube

Country Status (1)

Country Link
DE (1) DE879425C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975093C (en) * 1944-03-30 1961-08-10 Karl Dr Hausser Arrangement with a braking field tube for generating very short electrical waves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975093C (en) * 1944-03-30 1961-08-10 Karl Dr Hausser Arrangement with a braking field tube for generating very short electrical waves

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