ES179758A1 - ELECTRONIC DOWNLOAD IMPROVEMENTS - Google Patents
ELECTRONIC DOWNLOAD IMPROVEMENTSInfo
- Publication number
- ES179758A1 ES179758A1 ES0179758A ES179758A ES179758A1 ES 179758 A1 ES179758 A1 ES 179758A1 ES 0179758 A ES0179758 A ES 0179758A ES 179758 A ES179758 A ES 179758A ES 179758 A1 ES179758 A1 ES 179758A1
- Authority
- ES
- Spain
- Prior art keywords
- cathode
- supporting
- casing
- rings
- bushing
- 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
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
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- 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
- H01J2893/0002—Construction arrangements of electrode systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49879—Spaced wall tube or receptacle
Landscapes
- Discharge Heating (AREA)
- Lasers (AREA)
Abstract
Mejoras en dispositivos de descarga electrónica que incluyen, en combinación, una envoltura que tenga una prolongación solidaria abierta, generalmente cilíndrica, un cátodo montado dentro de dicha envoltura, esencialmente en su centro, el medio de sustentar dicho cátodo dentro de dicha envoltura, una rejilla generalmente cilíndrica espaciada de dicho cátodo y que lo circunde, incluyendo dicha rejilla un casquillo anular colocado por encima de dicho cátodo, una pluralidad de hilos de sustento propio espaciados circunferencialmente, conectados por un extremo a dicho casquillo y del cual cuelguen y que circunden a dicho cátodo, con sus otros extremos doblados hacia afuera, un parte de aros coaxiales con dicho cátodo, el medio de prender entre dichos aros los extremos doblados hacia afuera de dichos hilos, el medio de sustentar dichos aros dentro de dicha envoltura, un ánodo de carbón, cilíndrico y hueco, espaciado de dicha rejilla y circundándola, siendo dicho ánodo de extremo inferior abiertoy teniendo una proyección ascendente solidaria, de forma ahusada, en su extremo superior por encima de dicho casquillo, dotándose dicha proyección de una ranura anular, un aro de metal en dicha ranura, un manguito metálico ahusado interiormente y que se extienda por un extremo sobre dicha proyección ahusada y unido a dicho aro metálico, y el medio de sustentar el otro extremo de dicho manguito y de cerrar la prolongación cilíndrica de dicha envoltura.Improvements in electronic discharge devices that include, in combination, a casing having an open, generally cylindrical, integral extension, a cathode mounted within said casing, essentially in its center, the means of supporting said cathode within said casing, a grid generally cylindrical spaced from said cathode and surrounding it, said grid including an annular bushing positioned above said cathode, a plurality of circumferentially spaced self-supporting wires, connected at one end to said bushing and from which hang and surround said cathode, with its other ends bent outward, a part of rings coaxial with said cathode, the means of engaging between said rings the ends bent outward of said threads, the means of supporting said rings within said envelope, a carbon anode , cylindrical and hollow, spaced from said grid and encircling it, said lower end anode being ab It has a solid upward projection, tapered in shape, at its upper end above said bushing, said projection being provided with an annular groove, a metal ring in said groove, an internally tapered metal sleeve extending at one end over said tapered projection and joined to said metal ring, and the means of supporting the other end of said sleeve and closing the cylindrical extension of said envelope.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US515267A US2359769A (en) | 1943-12-22 | 1943-12-22 | Electron discharge device |
Publications (1)
Publication Number | Publication Date |
---|---|
ES179758A1 true ES179758A1 (en) | 1947-11-01 |
Family
ID=24050652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0179758A Expired ES179758A1 (en) | 1943-12-22 | 1947-09-16 | ELECTRONIC DOWNLOAD IMPROVEMENTS |
Country Status (2)
Country | Link |
---|---|
US (1) | US2359769A (en) |
ES (1) | ES179758A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE469227A (en) * | 1945-10-03 | |||
US2558357A (en) * | 1946-09-20 | 1951-06-26 | Rca Corp | Lead for electron discharge devices |
US2621303A (en) * | 1948-07-30 | 1952-12-09 | Rca Corp | Grid structure for electron tubes |
US2538609A (en) * | 1949-02-19 | 1951-01-16 | Westinghouse Electric Corp | Contact member for electronic tubes |
US2795726A (en) * | 1950-01-16 | 1957-06-11 | Siemens Ag | Screen-mesh electrode for electrical discharge tubes |
US2855535A (en) * | 1954-11-05 | 1958-10-07 | Bomac Lab Inc | Grid structure for hydrogen thyratron |
-
1943
- 1943-12-22 US US515267A patent/US2359769A/en not_active Expired - Lifetime
-
1947
- 1947-09-16 ES ES0179758A patent/ES179758A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2359769A (en) | 1944-10-10 |
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