GB540400A - Improvements in circuit arrangements embodying electron discharge devices - Google Patents

Improvements in circuit arrangements embodying electron discharge devices

Info

Publication number
GB540400A
GB540400A GB12467/40A GB1246740A GB540400A GB 540400 A GB540400 A GB 540400A GB 12467/40 A GB12467/40 A GB 12467/40A GB 1246740 A GB1246740 A GB 1246740A GB 540400 A GB540400 A GB 540400A
Authority
GB
United Kingdom
Prior art keywords
earth
grid
anode
capacities
aug
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
GB12467/40A
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.)
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 GB540400A publication Critical patent/GB540400A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
GB12467/40A 1939-08-01 1940-08-01 Improvements in circuit arrangements embodying electron discharge devices Expired GB540400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540400XA 1939-08-01 1939-08-01

Publications (1)

Publication Number Publication Date
GB540400A true GB540400A (en) 1941-10-15

Family

ID=21988391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12467/40A Expired GB540400A (en) 1939-08-01 1940-08-01 Improvements in circuit arrangements embodying electron discharge devices

Country Status (2)

Country Link
FR (1) FR867280A (fr)
GB (1) GB540400A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510772C2 (de) * 1995-03-24 1999-09-09 Disse Getriebe mit stufenloser Übersetzung

Also Published As

Publication number Publication date
FR867280A (fr) 1941-10-10

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