FR529843A - Reflector refinements - Google Patents

Reflector refinements

Info

Publication number
FR529843A
FR529843A FR529843DA FR529843A FR 529843 A FR529843 A FR 529843A FR 529843D A FR529843D A FR 529843DA FR 529843 A FR529843 A FR 529843A
Authority
FR
France
Prior art keywords
refinements
reflector
reflector refinements
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)
Inventor
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 filed Critical
Application granted granted Critical
Publication of FR529843A publication Critical patent/FR529843A/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)
FR529843D 1918-05-16 1921-01-15 Reflector refinements Expired FR529843A (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
FR529843A true FR529843A (en) 1921-12-07

Family

ID=22883609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR529843D Expired FR529843A (en) 1918-05-16 1921-01-15 Reflector refinements

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
EP0031211B1 (en) * 1979-12-22 1984-10-03 LUCAS INDUSTRIES public limited company 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
GB156498A (en) 1921-11-17
DE376744C (en) 1923-06-05

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