FR69482E - Bright floodlight with reduced visibility - Google Patents

Bright floodlight with reduced visibility

Info

Publication number
FR69482E
FR69482E FR69482DA FR69482E FR 69482 E FR69482 E FR 69482E FR 69482D A FR69482D A FR 69482DA FR 69482 E FR69482 E FR 69482E
Authority
FR
France
Prior art keywords
floodlight
bright
reduced visibility
visibility
reduced
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
Maurice Picard
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 FR69482E publication Critical patent/FR69482E/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
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR69482D 1956-03-15 1956-03-15 Bright floodlight with reduced visibility Expired FR69482E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69482T 1956-03-15

Publications (1)

Publication Number Publication Date
FR69482E true FR69482E (en) 1958-11-07

Family

ID=8701317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69482D Expired FR69482E (en) 1956-03-15 1956-03-15 Bright floodlight with reduced visibility

Country Status (1)

Country Link
FR (1) FR69482E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523262A (en) * 1981-10-05 1985-06-11 Toyota Jidosha Kabushiki Kaisha Headlight for an automotive vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523262A (en) * 1981-10-05 1985-06-11 Toyota Jidosha Kabushiki Kaisha Headlight for an automotive vehicle

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