GB191222875A - A Method of Producing High Frequency Oscillations. - Google Patents

A Method of Producing High Frequency Oscillations.

Info

Publication number
GB191222875A
GB191222875A GB191222875DA GB191222875A GB 191222875 A GB191222875 A GB 191222875A GB 191222875D A GB191222875D A GB 191222875DA GB 191222875 A GB191222875 A GB 191222875A
Authority
GB
United Kingdom
Prior art keywords
iodine
high frequency
producing high
spark
frequency oscillations
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
Inventor
Karl Rottgardt
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
Application granted granted Critical
Publication of GB191222875A publication Critical patent/GB191222875A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/20—Selection of substances for gas fillings; Specified operating pressures or temperatures

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

22,875. Rottgardt, K. Oct. 6, 1911, [Convention date]. Spark-gap apparatus.-Spark-gaps for producing electric oscillations are surrounded by highly-heated iodine vapour. The iodine may be vaporized by the heat of the discharge or by a heating-resistance in the supply circuit. The Specification as open to inspection under Section 91 (3) (a) states also that other electro-negative gases may be used instead of iodine; this subject-matter does not appear in the Specification as accepted.
GB191222875D 1911-10-06 1912-10-07 A Method of Producing High Frequency Oscillations. Expired GB191222875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191222875X 1911-10-06

Publications (1)

Publication Number Publication Date
GB191222875A true GB191222875A (en) 1913-04-03

Family

ID=32337314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191222875D Expired GB191222875A (en) 1911-10-06 1912-10-07 A Method of Producing High Frequency Oscillations.

Country Status (2)

Country Link
FR (1) FR449784A (en)
GB (1) GB191222875A (en)

Also Published As

Publication number Publication date
FR449784A (en) 1913-03-07

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