GB345543A - Apparatus for the production of ultra-short electric waves - Google Patents

Apparatus for the production of ultra-short electric waves

Info

Publication number
GB345543A
GB345543A GB13221/30A GB1322130A GB345543A GB 345543 A GB345543 A GB 345543A GB 13221/30 A GB13221/30 A GB 13221/30A GB 1322130 A GB1322130 A GB 1322130A GB 345543 A GB345543 A GB 345543A
Authority
GB
United Kingdom
Prior art keywords
electrode
grid
valve
production
ultra
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
GB13221/30A
Other languages
English (en)
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
Publication of GB345543A publication Critical patent/GB345543A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB13221/30A 1929-07-25 1930-04-29 Apparatus for the production of ultra-short electric waves Expired GB345543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE345543X 1929-07-25

Publications (1)

Publication Number Publication Date
GB345543A true GB345543A (en) 1931-03-26

Family

ID=6254668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13221/30A Expired GB345543A (en) 1929-07-25 1930-04-29 Apparatus for the production of ultra-short electric waves

Country Status (2)

Country Link
GB (1) GB345543A (enrdf_load_stackoverflow)
NL (1) NL31737C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10667784B2 (en) 2005-10-13 2020-06-02 Philips Image Guided Therapy Corporation Component-based catheter lab intravascular ultrasound system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10667784B2 (en) 2005-10-13 2020-06-02 Philips Image Guided Therapy Corporation Component-based catheter lab intravascular ultrasound system

Also Published As

Publication number Publication date
NL31737C (enrdf_load_stackoverflow)

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