GB683894A - Improvements in and relating to high frequency generators - Google Patents

Improvements in and relating to high frequency generators

Info

Publication number
GB683894A
GB683894A GB24790/49A GB2479049A GB683894A GB 683894 A GB683894 A GB 683894A GB 24790/49 A GB24790/49 A GB 24790/49A GB 2479049 A GB2479049 A GB 2479049A GB 683894 A GB683894 A GB 683894A
Authority
GB
United Kingdom
Prior art keywords
valve
conductor
circuit
group
relating
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
GB24790/49A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB683894A publication Critical patent/GB683894A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/46—Dielectric heating
    • H05B6/48—Circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Particle Accelerators (AREA)

Abstract

683,894. Valve generating circuits. BRITISH THOMSON-HOUSTON CO., Ltd. Sept. 27, 1949 [Oct. 1, 1948], No. 24790/49. Class 40 (vi). [Also in Group XL (b)] A high-frequency power generator comprises a valve 4 and a resonant circuit comprising a concentric line 1 and 2, short-circuited at one end and shunted by a condenser 3 at the other, the valve 4 being situated within the inner conductor 1 to shelter it from the intense electromagnetic field present during operation. The external conductor 2 of the line is earthed while the inner conductor 1 serves as supply conductor to the valve. The circuit 10 is described in Specification 609,038 and behaves as a variable resistance in such a manner as to maintain constant the current circulating in the grid circuit of the valve. Cooling air for the valve can pass up conductor 1. Specification 619,244, [Group XI], also is referred to.
GB24790/49A 1948-10-01 1949-09-27 Improvements in and relating to high frequency generators Expired GB683894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR683894X 1948-10-01

Publications (1)

Publication Number Publication Date
GB683894A true GB683894A (en) 1952-12-10

Family

ID=9024157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24790/49A Expired GB683894A (en) 1948-10-01 1949-09-27 Improvements in and relating to high frequency generators

Country Status (1)

Country Link
GB (1) GB683894A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573658A (en) * 1969-03-12 1971-04-06 Bondit Corp Tank cavity resonator for use in high frequency oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573658A (en) * 1969-03-12 1971-04-06 Bondit Corp Tank cavity resonator for use in high frequency oscillator

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