FR1444823A - Réflecteur parabolique à lamelles directrices - Google Patents

Réflecteur parabolique à lamelles directrices

Info

Publication number
FR1444823A
FR1444823A FR18220A FR18220A FR1444823A FR 1444823 A FR1444823 A FR 1444823A FR 18220 A FR18220 A FR 18220A FR 18220 A FR18220 A FR 18220A FR 1444823 A FR1444823 A FR 1444823A
Authority
FR
France
Prior art keywords
parabolic reflector
guiding lamellae
lamellae
guiding
parabolic
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
FR18220A
Other languages
English (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.)
Stadium Ltd
Original Assignee
Stadium Ltd
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 Stadium Ltd filed Critical Stadium Ltd
Priority to FR18220A priority Critical patent/FR1444823A/fr
Application granted granted Critical
Publication of FR1444823A publication Critical patent/FR1444823A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR18220A 1965-05-24 1965-05-24 Réflecteur parabolique à lamelles directrices Expired FR1444823A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR18220A FR1444823A (fr) 1965-05-24 1965-05-24 Réflecteur parabolique à lamelles directrices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18220A FR1444823A (fr) 1965-05-24 1965-05-24 Réflecteur parabolique à lamelles directrices

Publications (1)

Publication Number Publication Date
FR1444823A true FR1444823A (fr) 1966-07-08

Family

ID=1579423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18220A Expired FR1444823A (fr) 1965-05-24 1965-05-24 Réflecteur parabolique à lamelles directrices

Country Status (1)

Country Link
FR (1) FR1444823A (fr)

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