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
GB1038/27A
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.)
EDWARD EMILE CLEMENT JOANNOT
VICTOR JEAN FERSING
Original Assignee
EDWARD EMILE CLEMENT JOANNOT
VICTOR JEAN FERSING
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 EDWARD EMILE CLEMENT JOANNOT, VICTOR JEAN FERSINGfiledCriticalEDWARD EMILE CLEMENT JOANNOT
Publication of GB264513ApublicationCriticalpatent/GB264513A/en
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
Landscapes
Physical Or Chemical Processes And Apparatus
(AREA)
Abstract
264,513. Joannot, E. E. C., and Fersing, V. J. Jan. 14, 1926, [Convention date]. Void [Published under Sect. 91 of the Acts]. Vacuum tubes. - Thermionic valves for rectifying both half-waves of alternating current, applicable to supply circuits for the anode potential of radio detector valves, comprise two anodes surrounding a single filament cathode. A straight filament a on conducting supports a' may pass centrally through two similar cylindrical anodes b bent from sheet metal.
GB1038/27A1926-01-141927-01-13Electronic valve for rectifying the two half periods of an alternating current
ExpiredGB264513A
(en)