BR7302839D0 - Um refletor de lampada um refletor de lampada - Google Patents

Um refletor de lampada um refletor de lampada

Info

Publication number
BR7302839D0
BR7302839D0 BR2839/73A BR283973A BR7302839D0 BR 7302839 D0 BR7302839 D0 BR 7302839D0 BR 2839/73 A BR2839/73 A BR 2839/73A BR 283973 A BR283973 A BR 283973A BR 7302839 D0 BR7302839 D0 BR 7302839D0
Authority
BR
Brazil
Prior art keywords
lamp reflector
reflector
lamp
Prior art date
Application number
BR2839/73A
Other languages
English (en)
Inventor
Electrical Co Ltd Lucas
Original Assignee
Electrical Co Ltd Lucas
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 Electrical Co Ltd Lucas filed Critical Electrical Co Ltd Lucas
Publication of BR7302839D0 publication Critical patent/BR7302839D0/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
BR2839/73A 1972-04-21 1973-04-08 Um refletor de lampada um refletor de lampada BR7302839D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1875472 1972-04-21

Publications (1)

Publication Number Publication Date
BR7302839D0 true BR7302839D0 (pt) 1974-06-27

Family

ID=10117843

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2839/73A BR7302839D0 (pt) 1972-04-21 1973-04-08 Um refletor de lampada um refletor de lampada

Country Status (8)

Country Link
JP (1) JPS4917084A (pt)
AU (1) AU5455573A (pt)
BR (1) BR7302839D0 (pt)
DE (1) DE2319119A1 (pt)
ES (1) ES413880A1 (pt)
FR (1) FR2180894A1 (pt)
IT (1) IT980283B (pt)
NL (1) NL7305284A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648410C2 (de) * 1976-10-26 1984-05-24 Lucas Industries Ltd., Birmingham, West Midlands Leuchtenreflektor
DE2648999C2 (de) * 1976-10-28 1984-04-26 Lucas Industries Ltd., Birmingham, West Midlands Leuchtenreflektor
DE2965402D1 (en) * 1978-12-12 1983-09-01 Lucas Ind Plc Metallised moulded articles and method of producing them

Also Published As

Publication number Publication date
FR2180894A1 (en) 1973-11-30
FR2180894B1 (pt) 1976-04-09
NL7305284A (pt) 1973-10-23
JPS4917084A (pt) 1974-02-15
ES413880A1 (es) 1976-01-16
DE2319119A1 (de) 1973-10-31
AU5455573A (en) 1974-10-17
IT980283B (it) 1974-09-30

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