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ES255964A1 - Un dispositivo de descarga electrënica - Google Patents

Un dispositivo de descarga electrënica

Info

Publication number
ES255964A1
ES255964A1 ES0255964A ES255964A ES255964A1 ES 255964 A1 ES255964 A1 ES 255964A1 ES 0255964 A ES0255964 A ES 0255964A ES 255964 A ES255964 A ES 255964A ES 255964 A1 ES255964 A1 ES 255964A1
Authority
ES
Spain
Prior art keywords
ceramic
annular
portions
electrode
heat
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
ES0255964A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of ES255964A1 publication Critical patent/ES255964A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/74—Cooling arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/10—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode
    • H01J21/14—Tubes with means for concentrating the electron stream, e.g. beam tetrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/36—Tubes with flat electrodes, e.g. disc electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects

Landscapes

  • Microwave Tubes (AREA)
  • Lasers (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Ceramic Products (AREA)

Abstract

Un dispositivo de descarga electrónica que tiene una envoltura, la cual incluye dos porciones anulares de envoltura cerámica, ambas de forma relativamente voluminosa y que proporcionan paredes relativamente gruesas, siendo una de dichas porciones cerámicas anulares una parte anódica provista de una superficie interna metálica constitutiva de un electrodo anódico, llegando la segunda de dichas porciones cerámicas anulares hasta dicha parte anódica, habiendo un órgano cerámico de cierre que sella herméticamente el extremo de dicha segunda porción anular y teniendo dicho dispositivo unos medios electródicos sostenidos desde dicho órgano cerámico de cierre y que se extienden por el interior de dicho electrodo anódico, y un collar conductor que rodea la envoltura del dispositivo en relación de conducción del calor con la misma y adaptado para ser conectado a un elemento de absorción del calor, o disipador térmico, para eliminar rápidamente el calor desde dicho electrodo anódico a través de al menos una de dichas porciones cerámicas anulares.
ES0255964A 1959-02-24 1960-02-23 Un dispositivo de descarga electrënica Expired ES255964A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US794911A US3054012A (en) 1959-02-24 1959-02-24 High power electron discharge device

Publications (1)

Publication Number Publication Date
ES255964A1 true ES255964A1 (es) 1960-04-16

Family

ID=25164063

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0255964A Expired ES255964A1 (es) 1959-02-24 1960-02-23 Un dispositivo de descarga electrënica
ES0255965A Expired ES255965A1 (es) 1959-02-24 1960-02-23 Un dispositivo de descarga electrënica

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0255965A Expired ES255965A1 (es) 1959-02-24 1960-02-23 Un dispositivo de descarga electrënica

Country Status (8)

Country Link
US (1) US3054012A (es)
BE (2) BE587840A (es)
CH (2) CH392706A (es)
DE (2) DE1184425B (es)
DK (1) DK103845C (es)
ES (2) ES255964A1 (es)
FR (2) FR1248988A (es)
GB (1) GB923007A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234327B (de) * 1961-10-02 1967-02-16 Eitel Mccullough Inc Elektronenroehre mit einer Mehrzahl von keramischen Huellenteilen
DE1281040B (de) * 1967-12-13 1968-10-24 Philips Patentverwaltung Elektronenroehre fuer groessere Leistungen
US3527981A (en) * 1968-03-08 1970-09-08 Gen Electric Ceramic tube with integrated resonator structure

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975143A (en) * 1931-07-22 1934-10-02 Television Lab Ltd Thermionic vacuum tube
DE720305C (de) * 1933-10-07 1942-05-01 Telefunken Gmbh Elektronenroehre, deren Vakuumgefaess im wesentlichen aus einem keramischen Hohlkoerper besteht, der auf der Innenseite eine metallische Auflage besitzt
DE879131C (de) * 1935-05-09 1953-06-11 Aeg Elektrisches Entladungsgefaess
US2254095A (en) * 1935-07-05 1941-08-26 Rca Corp Electron beam discharge device
DE878250C (de) * 1936-01-25 1953-06-01 Lorenz C Ag Elektronenroehre mit im wesentlichen zylindrischem Vakuumgefaess aus keramischem Baustoff
DE742591C (de) * 1937-02-13 1943-12-08 Philips Patentverwaltung Elektronenroehre, die ausser Kathode, wenigstens einem Steuergitter und Anode, wenigstens eine zwischen Kathode und einem Steuergitter liegende Beschleunigungselektrode hat
DE908644C (de) * 1944-09-26 1954-04-08 Siemens Ag Elektrische Entladungsroehre zur Erzeugung bzw. Verstaerkung von elektrischen Wellen
DE933465C (de) * 1948-10-02 1955-09-29 Siemens Ag Strahlungsgekuehlte Entladungsroehre
US2569847A (en) * 1949-04-08 1951-10-02 Eitel Mccullough Inc High-frequency tetrode with built-in capacitor
US2647218A (en) * 1950-12-26 1953-07-28 Eitel Mccullough Inc Ceramic electron tube
DE952118C (de) * 1951-07-19 1956-11-08 Lorenz C Ag Elektrische Steuereinrichtung fuer mehrere in einem Entladungsgefaess, erzeugte Elektronenbuendel
DE946166C (de) * 1953-03-07 1956-07-26 Telefunken Gmbh Elektrische Entladungsroehre, deren Gefaesswand zum Teil aus einem Keramikrohr und deren Anode aus einer mit Metall ueberzogenen Keramikplatte besteht
DE951585C (de) * 1954-03-26 1956-10-31 Siemens Ag Strahlungsgekuehlte Entladungsroehre
US2864027A (en) * 1954-06-21 1958-12-09 Kaiser Ind Corp Grid-controlled space discharge device
US2814750A (en) * 1954-06-24 1957-11-26 Eitel Mccullough Inc Ceramic electron tube

Also Published As

Publication number Publication date
BE587839A (fr) 1960-06-16
DE1130933B (de) 1962-06-07
CH392706A (de) 1965-05-31
DE1184425B (de) 1964-12-31
DK103845C (da) 1966-02-28
FR1248989A (fr) 1960-12-23
ES255965A1 (es) 1960-04-16
FR1248988A (fr) 1960-12-23
BE587840A (fr) 1960-06-16
CH380249A (de) 1964-07-31
US3054012A (en) 1962-09-11
GB923007A (en) 1963-04-10

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