GB156498A - Improvements in reflectors - Google Patents

Improvements in reflectors

Info

Publication number
GB156498A
GB156498A GB374/21A GB37421A GB156498A GB 156498 A GB156498 A GB 156498A GB 374/21 A GB374/21 A GB 374/21A GB 37421 A GB37421 A GB 37421A GB 156498 A GB156498 A GB 156498A
Authority
GB
United Kingdom
Prior art keywords
reflectors
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
GB374/21A
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.)
SUMNER EDWIN BROWN
Original Assignee
SUMNER EDWIN BROWN
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 SUMNER EDWIN BROWN filed Critical SUMNER EDWIN BROWN
Publication of GB156498A publication Critical patent/GB156498A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB374/21A 1918-05-16 1921-01-05 Improvements in reflectors Expired GB156498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US234992A US1546281A (en) 1918-05-16 1918-05-16 Reflector

Publications (1)

Publication Number Publication Date
GB156498A true GB156498A (en) 1921-11-17

Family

ID=22883609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB374/21A Expired GB156498A (en) 1918-05-16 1921-01-05 Improvements in reflectors

Country Status (4)

Country Link
US (1) US1546281A (en)
DE (1) DE376744C (en)
FR (1) FR529843A (en)
GB (1) GB156498A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287032B (en) * 1964-02-21 1969-01-16 Sassmannshausen Knuth Close-up light
DE3069386D1 (en) * 1979-12-22 1984-11-08 Lucas Ind Plc Motor vehicle lamp reflector
DE3527391A1 (en) * 1985-07-31 1987-02-05 Bosch Gmbh Robert FOG LIGHTS FOR MOTOR VEHICLES
JPS6258502A (en) * 1985-08-10 1987-03-14 スタンレー電気株式会社 Compound reflecting mirror for head lamp
DE3628441C2 (en) * 1986-08-21 1994-02-03 Bosch Gmbh Robert Low beam headlights for motor vehicles
US4729072A (en) * 1987-01-21 1988-03-01 Carlos Oroza Front lighting system for motor vehicle
USD417301S (en) 1998-09-30 1999-11-30 Hein William A Light fixture
US6582101B2 (en) * 2000-10-23 2003-06-24 Allied Lighting Systems, Inc. Light reflector

Also Published As

Publication number Publication date
US1546281A (en) 1925-07-14
FR529843A (en) 1921-12-07
DE376744C (en) 1923-06-05

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