GB425592A - Two-anode tube and connection system for the same - Google Patents

Two-anode tube and connection system for the same

Info

Publication number
GB425592A
GB425592A GB1670033A GB1670033A GB425592A GB 425592 A GB425592 A GB 425592A GB 1670033 A GB1670033 A GB 1670033A GB 1670033 A GB1670033 A GB 1670033A GB 425592 A GB425592 A GB 425592A
Authority
GB
United Kingdom
Prior art keywords
anode
cathode
grid
anodes
coupling
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
GB1670033A
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Priority to GB1670033A priority Critical patent/GB425592A/en
Publication of GB425592A publication Critical patent/GB425592A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/20—Tubes with more than one discharge path; Multiple tubes, e.g. double diode, triode-hexode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/003—Tubes with plural electrode systems

Landscapes

  • Secondary Cells (AREA)

Abstract

425,592. Thermionic valves. RADIOAKT.-GES. D. S. LOEWE, 10, Wiesenweg, Steglitz, and KAPTEYN, P., 5, Schwalbacherstrasse, Friedenau, both in Berlin. June 12, 1933, No. 16700. Void [Abridged as open to inspection under Sect. 91 of the Acts, Dec. 18, 1933]. [Classes 39 (i) and 40 (v)] A valve for use in a receiving circuit in which the back-coupling and amplifying circuits are separated, has a cathode, two anodes and one or two grids. One anode may be a cylinder 2, Fig. 2, surrounding the grid 4 and cathode 5, and the other anode may be a rod or wire 3. Another grid may be mounted between the grid 4 and the anodes, or between the anodes. In the circuit shown in Fig. 1, the input 6, 7 is connected between the grid 4 and the cathode 5, and the back-coupling 8, 9 between the anode 2 and the cathode. A resistance 11 of 200,000 ohms shunted by a condenser 10 of large capacity is connected in the back-coupling circuit. The anode 3 is connected with the amplifying circuit, the resistance 12 being 3 megohms or more.
GB1670033A 1933-06-12 1933-06-12 Two-anode tube and connection system for the same Expired GB425592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1670033A GB425592A (en) 1933-06-12 1933-06-12 Two-anode tube and connection system for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1670033A GB425592A (en) 1933-06-12 1933-06-12 Two-anode tube and connection system for the same

Publications (1)

Publication Number Publication Date
GB425592A true GB425592A (en) 1935-03-18

Family

ID=10082069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1670033A Expired GB425592A (en) 1933-06-12 1933-06-12 Two-anode tube and connection system for the same

Country Status (1)

Country Link
GB (1) GB425592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860500C (en) * 1940-01-27 1952-12-22 Telefunken Gmbh Receiver with automatic low-frequency bandwidth control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860500C (en) * 1940-01-27 1952-12-22 Telefunken Gmbh Receiver with automatic low-frequency bandwidth control

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