GB565321A - Improvements in the manufacture of selenium electric rectifiers - Google Patents

Improvements in the manufacture of selenium electric rectifiers

Info

Publication number
GB565321A
GB565321A GB19379/43A GB1937943A GB565321A GB 565321 A GB565321 A GB 565321A GB 19379/43 A GB19379/43 A GB 19379/43A GB 1937943 A GB1937943 A GB 1937943A GB 565321 A GB565321 A GB 565321A
Authority
GB
United Kingdom
Prior art keywords
selenium
manufacture
nov
per cent
electric rectifiers
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
GB19379/43A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB565321A publication Critical patent/GB565321A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • H10D48/046—Provision of discrete insulating layers

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB19379/43A 1942-11-21 1943-11-19 Improvements in the manufacture of selenium electric rectifiers Expired GB565321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US565321XA 1942-11-21 1942-11-21

Publications (1)

Publication Number Publication Date
GB565321A true GB565321A (en) 1944-11-06

Family

ID=22005027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19379/43A Expired GB565321A (en) 1942-11-21 1943-11-19 Improvements in the manufacture of selenium electric rectifiers

Country Status (3)

Country Link
BE (1) BE462302A (en:Method)
FR (1) FR939079A (en:Method)
GB (1) GB565321A (en:Method)

Also Published As

Publication number Publication date
BE462302A (en:Method)
FR939079A (fr) 1948-11-03

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