DE1042140B - Anordnung zur gebuendelten Fuehrung eines Elektronenstrahls ueber eine groessere Wegstrecke, insbesondere fuer Laufzeitroehren - Google Patents

Anordnung zur gebuendelten Fuehrung eines Elektronenstrahls ueber eine groessere Wegstrecke, insbesondere fuer Laufzeitroehren

Info

Publication number
DE1042140B
DE1042140B DEL21266A DEL0021266A DE1042140B DE 1042140 B DE1042140 B DE 1042140B DE L21266 A DEL21266 A DE L21266A DE L0021266 A DEL0021266 A DE L0021266A DE 1042140 B DE1042140 B DE 1042140B
Authority
DE
Germany
Prior art keywords
arrangement
ferromagnetic
gap
plates
arrangement according
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.)
Pending
Application number
DEL21266A
Other languages
German (de)
English (en)
Inventor
Dr-Ing Martin Mueller
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
Priority to NL200099D priority Critical patent/NL200099A/xx
Priority to NL204569D priority patent/NL204569A/xx
Priority to BE545513D priority patent/BE545513A/xx
Priority to DEL18478A priority patent/DE973327C/de
Priority to DEL19801A priority patent/DE1052583B/de
Priority to DEL19818A priority patent/DE1001425B/de
Application filed by Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DEL21266A priority patent/DE1042140B/de
Priority to GB21995/55A priority patent/GB787686A/en
Priority to FR69084D priority patent/FR69084E/fr
Priority to CH339677D priority patent/CH339677A/de
Priority to US566004A priority patent/US2940020A/en
Priority to FR71324D priority patent/FR71324E/fr
Publication of DE1042140B publication Critical patent/DE1042140B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • 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
    • 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
    • H01J23/06—Electron or ion guns
    • H01J23/065—Electron or ion guns producing a solid cylindrical beam
    • 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
    • H01J23/083—Electrostatic 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
    • H01J23/02—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
    • H01J23/02—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
    • H01J23/0876—Magnetic focusing arrangements with arrangements improving the linearity and homogeniety of the axial field, e.g. field straightener
    • 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/26—Helical slow-wave structures; Adjustment therefor
    • 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/30—Angle modulation by means of transit-time tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DEL21266A 1951-04-19 1955-02-26 Anordnung zur gebuendelten Fuehrung eines Elektronenstrahls ueber eine groessere Wegstrecke, insbesondere fuer Laufzeitroehren Pending DE1042140B (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL200099D NL200099A (OSRAM) 1954-09-03
NL204569D NL204569A (OSRAM) 1955-02-26
BE545513D BE545513A (OSRAM) 1955-02-26
DEL18478A DE973327C (de) 1951-04-19 1954-04-04 Wanderfeldwendelroehre mit selbsttragendem Roehrensystem
DEL19801A DE1052583B (de) 1951-04-19 1954-09-02 Wanderfeldroehre
DEL19818A DE1001425B (de) 1954-08-04 1954-09-03 Wanderfeldwendelroehre
DEL21266A DE1042140B (de) 1955-02-26 1955-02-26 Anordnung zur gebuendelten Fuehrung eines Elektronenstrahls ueber eine groessere Wegstrecke, insbesondere fuer Laufzeitroehren
GB21995/55A GB787686A (en) 1954-08-04 1955-07-29 Travelling wave tube comprising at leaest two helices
FR69084D FR69084E (fr) 1951-04-19 1955-08-31 Dispositif électronique à ondes progressives
CH339677D CH339677A (de) 1955-02-26 1955-11-29 Magnetanordnung zur Fokussierung langer Elektronenstrahlen
US566004A US2940020A (en) 1952-04-08 1956-02-16 Focusing magnet for long electron beams
FR71324D FR71324E (fr) 1952-04-08 1956-02-24 Dispositif électronique à ondes progressives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL21266A DE1042140B (de) 1955-02-26 1955-02-26 Anordnung zur gebuendelten Fuehrung eines Elektronenstrahls ueber eine groessere Wegstrecke, insbesondere fuer Laufzeitroehren

Publications (1)

Publication Number Publication Date
DE1042140B true DE1042140B (de) 1958-10-30

Family

ID=7262021

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL21266A Pending DE1042140B (de) 1951-04-19 1955-02-26 Anordnung zur gebuendelten Fuehrung eines Elektronenstrahls ueber eine groessere Wegstrecke, insbesondere fuer Laufzeitroehren

Country Status (4)

Country Link
BE (1) BE545513A (OSRAM)
CH (1) CH339677A (OSRAM)
DE (1) DE1042140B (OSRAM)
NL (1) NL204569A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102290B (de) * 1959-12-03 1961-03-16 Siemens Ag Lauffeldroehre mit einer aus aufeinander-geschichteten Blechen bestehenden Verzoegerungsleitung
DE1286654B (de) * 1963-10-04 1969-01-09 Csf Hohlzylindrische Magnetanordnung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1080230A (fr) * 1952-07-01 1954-12-07 Philips Nv Dispositif de concentration magnétique pour faisceaux électroniques

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1080230A (fr) * 1952-07-01 1954-12-07 Philips Nv Dispositif de concentration magnétique pour faisceaux électroniques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102290B (de) * 1959-12-03 1961-03-16 Siemens Ag Lauffeldroehre mit einer aus aufeinander-geschichteten Blechen bestehenden Verzoegerungsleitung
DE1286654B (de) * 1963-10-04 1969-01-09 Csf Hohlzylindrische Magnetanordnung

Also Published As

Publication number Publication date
NL204569A (OSRAM)
BE545513A (OSRAM)
CH339677A (de) 1959-07-15

Similar Documents

Publication Publication Date Title
DE102012024759A1 (de) Wickelvorrichtung für strangförmiges Wickelgut
DE1123773B (de) Magnetisches Fokussierungssystem zur gebuendelten Fuehrung des Elektronenstrahls einer Laufzeitroehre
DE1687420U (de) Magnetische buendelvorrichtung fuer eine elektronenstrahlrohre.
DE2533859A1 (de) Magneteinrichtung
DE933579C (de) Wanderfeldroehre mit einer Magnetanordnung fuer die Konzentration des Elektronenstrahles
DE2901554C2 (OSRAM)
EP0378648B1 (de) Icr-ionenfalle
DE665619C (de) Ultrakurzwellenroehre
DE930887C (de) Anordnung zur Ausuebung eines Verfahrens zum Betrieb von Laufzeitroehren
DE4417903C2 (de) Aufmagnetisierungsvorrichtung für elektrische Maschinen mit Dauermagnetläufer
DE2032343C3 (de) Magnetkopf mit quer zur Bandlaufrichtung verschiebbarer Aufzeichnungsstelle
DE1291022B (de) Permanentmagnetsystem zur Erzeugung eines Magnetfeldes fuer die gebuendelte Fuehrung eines Elektronenstrahls ueber eine groessere Wegstrecke, insbesondere fuer Laufzeitroehren
DE1920941B2 (de) Vorrichtung zur Korrektur des Strahlenganges eines durch ein magnetisches Streufeld einer oder mehrerer magnetischer Linsen abgelenkten Elektronenstrahles
DE3877427T2 (de) Beschleuniger fuer einen elektronenteppich.
DE927588C (de) Aus einem Magneten und zwei Polschuhen bestehendes Magnetgestell
DE2528351C3 (de) Wanderfeldröhre
DE927524C (de) Polschuh fuer magnetische Elektronenlinsen
DE1057244B (de) Fokussierungseinrichtung zur gebuendelten Fuehrung eines Elektronenstrahls ueber eine groessere Wegstrecke durch ein periodisch in der Richtung alternierendes Magnetfeld, insbesondere fuer Wanderfeldroehren
DE895481C (de) Elektromagnetische Zylinderlinse
DE1950872A1 (de) Elektronenschleuder mit ungleichfoermigen gekreuzten Feldern
DE902054C (de) Elektronenstrahlroehre fuer ultrakurze Wellen mit magnetischer Buendelung
DE901928C (de) Magnetisch steuerbare Entladungsroehre
DE1136020B (de) Ferromagnetische Abschirmvorrichtung fuer eine permanentmagnetische Fokussierungsanordnung zur gebuendelten Fuehrung des Elektronenstrahls einer Lauffeldroehre
DE1491444B2 (de) Permanentmagnetsystem zur erzeugung eines im wesentlichen homogenen magnetfeldes fuer die gebuendelte fuehrung eines elektronenstrahls ueber eine laengere wegstrecke, insbesondere fuer wanderfeldroehren
DE1292176B (de) Spulensystem fuer die Ablenkung von Elektronenstrahlen in Farbfernsehroehren