GB1205917A - The manufacture of selenium rectifiers - Google Patents

The manufacture of selenium rectifiers

Info

Publication number
GB1205917A
GB1205917A GB38558/69A GB3855869A GB1205917A GB 1205917 A GB1205917 A GB 1205917A GB 38558/69 A GB38558/69 A GB 38558/69A GB 3855869 A GB3855869 A GB 3855869A GB 1205917 A GB1205917 A GB 1205917A
Authority
GB
United Kingdom
Prior art keywords
nozzle
manufacture
july
outlet
selenium 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
GB38558/69A
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 AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1205917A publication Critical patent/GB1205917A/en
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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1,205,917. Spray producers. SIEMENS A.G. 31 July, 1969 [31 July, 1968], No. 38558/69. Heading B2F. [Also in Division C7] Metal is sprayed from a heated container 10 onto a selenium rectifier plate through a nozzle 14, surrounded by an outlet 17 to which heated compressed air is supplied from a duct 18. The nozzle outlet may be adjusted by a valve 13a, and the nozzle is oscillated.
GB38558/69A 1968-07-31 1969-07-31 The manufacture of selenium rectifiers Expired GB1205917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1771925 1968-07-31

Publications (1)

Publication Number Publication Date
GB1205917A true GB1205917A (en) 1970-09-23

Family

ID=5701036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38558/69A Expired GB1205917A (en) 1968-07-31 1969-07-31 The manufacture of selenium rectifiers

Country Status (2)

Country Link
FR (1) FR2014802A7 (en)
GB (1) GB1205917A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558850A1 (en) * 1984-01-26 1985-08-02 Clecim Sa Process and device for coating a long product by spraying with a liquid coating material

Also Published As

Publication number Publication date
FR2014802A7 (en) 1970-04-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees