FR359339A - Method of manufacturing an incandescent body for electric light by forming a metal deposit on a metal core - Google Patents

Method of manufacturing an incandescent body for electric light by forming a metal deposit on a metal core

Info

Publication number
FR359339A
FR359339A FR359339DA FR359339A FR 359339 A FR359339 A FR 359339A FR 359339D A FR359339D A FR 359339DA FR 359339 A FR359339 A FR 359339A
Authority
FR
France
Prior art keywords
metal
manufacturing
forming
electric light
incandescent body
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
French (fr)
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 and Halske AG
Original Assignee
Siemens and Halske 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 and Halske AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR359339A publication Critical patent/FR359339A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02—Manufacture of incandescent bodies
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Lubricants (AREA)
FR359339D 1904-11-15 1905-11-11 Method of manufacturing an incandescent body for electric light by forming a metal deposit on a metal core Expired FR359339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE359339X 1904-11-15

Publications (1)

Publication Number Publication Date
FR359339A true FR359339A (en) 1906-03-21

Family

ID=6291151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR359339D Expired FR359339A (en) 1904-11-15 1905-11-11 Method of manufacturing an incandescent body for electric light by forming a metal deposit on a metal core

Country Status (2)

Country Link
CH (1) CH359339A (en)
FR (1) FR359339A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142318A1 (en) * 1981-10-24 1983-05-05 Degussa Ag, 6000 Frankfurt SALT BATH FOR NITRATING IRON MATERIALS

Also Published As

Publication number Publication date
CH359339A (en) 1961-12-31

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