[go: up one dir, main page]

GB2017127B - Reflector - Google Patents

Reflector

Info

Publication number
GB2017127B
GB2017127B GB7909798A GB7909798A GB2017127B GB 2017127 B GB2017127 B GB 2017127B GB 7909798 A GB7909798 A GB 7909798A GB 7909798 A GB7909798 A GB 7909798A GB 2017127 B GB2017127 B GB 2017127B
Authority
GB
United Kingdom
Prior art keywords
reflector
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
GB7909798A
Other versions
GB2017127A (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.)
Equipements Automobiles Marchal SA
Original Assignee
Equipements Automobiles Marchal SA
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 Equipements Automobiles Marchal SA filed Critical Equipements Automobiles Marchal SA
Publication of GB2017127A publication Critical patent/GB2017127A/en
Application granted granted Critical
Publication of GB2017127B publication Critical patent/GB2017127B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB7909798A 1978-03-20 1979-03-20 Reflector Expired GB2017127B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807985A FR2420718A1 (en) 1978-03-20 1978-03-20 PLASTIC LIGHTING PROJECTOR REFLECTOR AND CORRESPONDING PROJECTOR

Publications (2)

Publication Number Publication Date
GB2017127A GB2017127A (en) 1979-10-03
GB2017127B true GB2017127B (en) 1982-07-28

Family

ID=9206023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909798A Expired GB2017127B (en) 1978-03-20 1979-03-20 Reflector

Country Status (3)

Country Link
DE (1) DE2910643A1 (en)
FR (1) FR2420718A1 (en)
GB (1) GB2017127B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429004A (en) 1980-06-26 1984-01-31 Ciba-Geigy Corporation Light-reflecting body

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412276A (en) * 1981-12-07 1983-10-25 Polaroid Corporation Strobe reflector assembly
JPS58203402A (en) * 1982-05-21 1983-11-26 Nissan Motor Co Ltd Resin reflector for lamp
GB2147001B (en) * 1983-09-24 1987-02-11 Bip Chemicals Ltd Filled thermoplastics
DE3584505D1 (en) * 1984-12-03 1991-11-28 Ciba Geigy Ag METHOD FOR PRODUCING LIGHT REFLECTING BODIES.
FR2606517B1 (en) * 1986-11-07 1989-03-03 Cibie Projecteurs OPTICAL REFLECTORS, MANUFACTURING METHOD, AND PLASTIC COMPOSITIONS FOR IMPLEMENTING THE METHOD
DE4404604A1 (en) * 1994-02-14 1995-08-17 Hella Kg Hueck & Co Plastics lighting reflectors esp. for motor vehicle headlamps
DE4441486C2 (en) * 1994-11-22 1996-09-19 Bosch Gmbh Robert Headlight reflector for vehicles
EP1627005A1 (en) * 2003-05-28 2006-02-22 DSM IP Assets B.V. Polyester composition comprising polybutylene terephthalate resin
SI21610A (en) * 2003-09-23 2005-04-30 Hella Lux Slovenija, Proizvodnja Svetlobne Opreme Za Motorna In Reflector
CN1968989B (en) * 2004-07-01 2010-08-25 帝斯曼知识产权资产管理有限公司 Polyester composition comprising polybutylene terephthalate resin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1472515A1 (en) * 1965-10-29 1969-02-13 Licentia Gmbh Concave mirror made of plastic
GB1398076A (en) * 1971-09-24 1975-06-18 Lucas Electrical Co Ltd Headlamp spot lamp or fog lamp reflectors
AT348620B (en) * 1973-04-07 1979-02-26 Westfaelische Metall Industrie VEHICLE HEADLIGHTS
GB1461267A (en) * 1973-04-10 1977-01-13 Lucas Electrical Ltd Lamp reflectors
DE2419968A1 (en) * 1974-04-25 1975-12-18 Basf Ag TOUGH, HEAT AGING RESISTANT AND PROCESSING STABLE POLYBUTYLENE TEREPHTHALATE MOLDING COMPOUNDS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429004A (en) 1980-06-26 1984-01-31 Ciba-Geigy Corporation Light-reflecting body

Also Published As

Publication number Publication date
GB2017127A (en) 1979-10-03
FR2420718A1 (en) 1979-10-19
FR2420718B1 (en) 1980-10-17
DE2910643A1 (en) 1979-10-04
DE2910643C2 (en) 1987-10-22

Similar Documents

Publication Publication Date Title
GB2037416B (en) Lamps
JPS5516396A (en) Lamp unit
YU41182B (en) Lamp
GB2021853B (en) Combination discharge-incandescent lamp
GB2013968B (en) Fluoresscent lamp
JPS54133773A (en) Bulb
ZA794500B (en) Lampshade
JPS5574034A (en) Lamp
GB2012036B (en) Lamp assembly
ZA795687B (en) Lamp
JPS5525991A (en) Lamp
GB2017127B (en) Reflector
JPS5578457A (en) Sealeddbeam bulb
JPS54141081A (en) Bulb
GB2037415B (en) Spotlight
JPS5541675A (en) Bulb
JPS5576501A (en) Lighting unit
AU4283078A (en) Reflector
JPS55101087A (en) Reflector
JPS5533744A (en) Luminaire
JPS5546448A (en) Bulb
JPS5576566A (en) Bulb
JPS5578458A (en) Sealeddbeam bulb
JPS5553005A (en) Luminaires
JPS55152636A (en) Reflector

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee