FR2442898B1 - - Google Patents

Info

Publication number
FR2442898B1
FR2442898B1 FR7833993A FR7833993A FR2442898B1 FR 2442898 B1 FR2442898 B1 FR 2442898B1 FR 7833993 A FR7833993 A FR 7833993A FR 7833993 A FR7833993 A FR 7833993A FR 2442898 B1 FR2442898 B1 FR 2442898B1
Authority
FR
France
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
FR7833993A
Other languages
French (fr)
Other versions
FR2442898A1 (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.)
EXI AVTOMOBI
Original Assignee
EXI AVTOMOBI
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 EXI AVTOMOBI filed Critical EXI AVTOMOBI
Priority to FR7833993A priority Critical patent/FR2442898A1/en
Publication of FR2442898A1 publication Critical patent/FR2442898A1/en
Application granted granted Critical
Publication of FR2442898B1 publication Critical patent/FR2442898B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/26—Vacuum evaporation by resistance or inductive heating of the source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Vapour Deposition (AREA)
FR7833993A 1978-12-01 1978-12-01 Vacuum plant for coating of reflectors - where each vacuum chamber containers two evaporators, one for metal such as aluminium, the other providing protective coating on the metal Granted FR2442898A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833993A FR2442898A1 (en) 1978-12-01 1978-12-01 Vacuum plant for coating of reflectors - where each vacuum chamber containers two evaporators, one for metal such as aluminium, the other providing protective coating on the metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833993A FR2442898A1 (en) 1978-12-01 1978-12-01 Vacuum plant for coating of reflectors - where each vacuum chamber containers two evaporators, one for metal such as aluminium, the other providing protective coating on the metal

Publications (2)

Publication Number Publication Date
FR2442898A1 FR2442898A1 (en) 1980-06-27
FR2442898B1 true FR2442898B1 (en) 1981-07-10

Family

ID=9215607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833993A Granted FR2442898A1 (en) 1978-12-01 1978-12-01 Vacuum plant for coating of reflectors - where each vacuum chamber containers two evaporators, one for metal such as aluminium, the other providing protective coating on the metal

Country Status (1)

Country Link
FR (1) FR2442898A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487730A1 (en) * 1980-08-01 1982-02-05 Mathia Tadeusz Automated shaping and polishing of large concave reflectors - by moulding, forming, polishing and selective coating of ductile metal or plastics sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079784A (en) * 1933-01-19 1937-05-11 Robley C Williams Plating by thermal evaporation
FR871182A (en) * 1940-02-14 1942-04-11 Lampes Sa Improvements in process and machinery for coating reflective surfaces
US3538305A (en) * 1969-05-16 1970-11-03 Us Navy Alloy deterring shunt for conical tungsten evaporation sources

Also Published As

Publication number Publication date
FR2442898A1 (en) 1980-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse