FR932696A - Redresseur pour courant alternatif du type au sélénium - Google Patents

Redresseur pour courant alternatif du type au sélénium

Info

Publication number
FR932696A
FR932696A FR932696DA FR932696A FR 932696 A FR932696 A FR 932696A FR 932696D A FR932696D A FR 932696DA FR 932696 A FR932696 A FR 932696A
Authority
FR
France
Prior art keywords
selenium
rectifier
type
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
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Application granted granted Critical
Publication of FR932696A publication Critical patent/FR932696A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/12—Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to the foundation plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Die Bonding (AREA)
FR932696D 1942-10-30 1946-08-24 Redresseur pour courant alternatif du type au sélénium Expired FR932696A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1022942 1942-10-30

Publications (1)

Publication Number Publication Date
FR932696A true FR932696A (fr) 1948-03-30

Family

ID=9963991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932696D Expired FR932696A (fr) 1942-10-30 1946-08-24 Redresseur pour courant alternatif du type au sélénium

Country Status (2)

Country Link
FR (1) FR932696A (fr)
GB (1) GB561101A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950664C (de) * 1949-07-31 1956-10-11 Siemens Ag Verfahren zur Herstellung von Trockengleichrichtern, insbesondere Selengleichrichtern

Also Published As

Publication number Publication date
GB561101A (en) 1944-05-04

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