GB537175A - Improvements in and relating to cathode pay apparatus - Google Patents

Improvements in and relating to cathode pay apparatus

Info

Publication number
GB537175A
GB537175A GB28482/39A GB2848239A GB537175A GB 537175 A GB537175 A GB 537175A GB 28482/39 A GB28482/39 A GB 28482/39A GB 2848239 A GB2848239 A GB 2848239A GB 537175 A GB537175 A GB 537175A
Authority
GB
United Kingdom
Prior art keywords
anode
collector electrode
cathode
electrodes
frequency
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
GB28482/39A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB28482/39A priority Critical patent/GB537175A/en
Priority to US362300A priority patent/US2326677A/en
Publication of GB537175A publication Critical patent/GB537175A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/14—Magnetic means for controlling the discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/18—Tubes with a single discharge path having magnetic control means; having both magnetic and electrostatic control means

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

537,175. Valve amplifying and generating circuits. BLUMENTHAL, L. J., and PERELMANN, A. Oct. 23, 1939, No. 28482. [Class 40 (v)] An ionic discharge tube having an anode, a cathode and a collector electrode has a transverse magnetic field applied thereto to control the amplitude and frequency of the current produced in the circuit of the collector electrode. A permanent magnet or an electromagnet may produce the field or the anode current may flow through the electromagnet coils 25, Fig. 3. A transformer output may be provided with primary windings in both the anode and collector electrode leads or separate outputs may be taken from the two electrodes, Fig. 4 (not shown). Fig. 6 shows a push-pull generator or amplifier in which the collector electrodes 34, 35 function as grids and in the case of a generator frequency and phase are controlled by condensers 40, 42 and resistance 41.
GB28482/39A 1939-10-23 1939-10-23 Improvements in and relating to cathode pay apparatus Expired GB537175A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB28482/39A GB537175A (en) 1939-10-23 1939-10-23 Improvements in and relating to cathode pay apparatus
US362300A US2326677A (en) 1939-10-23 1940-10-22 Ionic tube circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28482/39A GB537175A (en) 1939-10-23 1939-10-23 Improvements in and relating to cathode pay apparatus

Publications (1)

Publication Number Publication Date
GB537175A true GB537175A (en) 1941-06-12

Family

ID=10276340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28482/39A Expired GB537175A (en) 1939-10-23 1939-10-23 Improvements in and relating to cathode pay apparatus

Country Status (2)

Country Link
US (1) US2326677A (en)
GB (1) GB537175A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543887A (en) * 1947-03-11 1951-03-06 Raytheon Mfg Co Magnetron power supply circuits
US3046475A (en) * 1958-05-19 1962-07-24 Magnetrol Inc Magnetic measuring apparatus
FR1313726A (en) * 1960-09-08 1963-01-04 Inst Francais Du Petrole Method and device for measuring the energy of short-lived pulses
US3302095A (en) * 1963-08-16 1967-01-31 Laurence W Bell Direct current to alternating current converter
US4194239A (en) * 1978-07-05 1980-03-18 Krishnaswamy Jayaram Electrical invertor apparatus
ITTV20120168A1 (en) * 2012-08-21 2014-02-22 Tryonic Ltd COMMUNICATION SYSTEM

Also Published As

Publication number Publication date
US2326677A (en) 1943-08-10

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