FR1234896A - Anti-glare bi-focal projector - Google Patents

Anti-glare bi-focal projector

Info

Publication number
FR1234896A
FR1234896A FR801106A FR801106A FR1234896A FR 1234896 A FR1234896 A FR 1234896A FR 801106 A FR801106 A FR 801106A FR 801106 A FR801106 A FR 801106A FR 1234896 A FR1234896 A FR 1234896A
Authority
FR
France
Prior art keywords
glare
focal projector
projector
focal
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
FR801106A
Other languages
French (fr)
Inventor
Spyros J Persidis
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 FR1234896A publication Critical patent/FR1234896A/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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR801106A 1958-08-09 1959-07-24 Anti-glare bi-focal projector Expired FR1234896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR1234896X 1958-08-09

Publications (1)

Publication Number Publication Date
FR1234896A true FR1234896A (en) 1960-10-19

Family

ID=10938628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801106A Expired FR1234896A (en) 1958-08-09 1959-07-24 Anti-glare bi-focal projector

Country Status (1)

Country Link
FR (1) FR1234896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701699A (en) * 1986-07-29 1988-02-16 Iguzzini Illuminazione LIGHTING DEVICE WITH ASYMMETRICAL LIGHT BEAM.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701699A (en) * 1986-07-29 1988-02-16 Iguzzini Illuminazione LIGHTING DEVICE WITH ASYMMETRICAL LIGHT BEAM.

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