IT1043622B - POLARIZATION LIGHT WITH A PARABOLIC MIRROR AND WITH AN INTERFERENCE POLE - Google Patents

POLARIZATION LIGHT WITH A PARABOLIC MIRROR AND WITH AN INTERFERENCE POLE

Info

Publication number
IT1043622B
IT1043622B IT28622/75A IT2862275A IT1043622B IT 1043622 B IT1043622 B IT 1043622B IT 28622/75 A IT28622/75 A IT 28622/75A IT 2862275 A IT2862275 A IT 2862275A IT 1043622 B IT1043622 B IT 1043622B
Authority
IT
Italy
Prior art keywords
parabolic mirror
polarization light
interference pole
pole
interference
Prior art date
Application number
IT28622/75A
Other languages
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT1043622B publication Critical patent/IT1043622B/en

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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/135—Polarised

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Polarising Elements (AREA)
IT28622/75A 1974-10-24 1975-10-23 POLARIZATION LIGHT WITH A PARABOLIC MIRROR AND WITH AN INTERFERENCE POLE IT1043622B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450457 DE2450457A1 (en) 1974-10-24 1974-10-24 POLARIZING HEADLIGHTS

Publications (1)

Publication Number Publication Date
IT1043622B true IT1043622B (en) 1980-02-29

Family

ID=5929012

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28622/75A IT1043622B (en) 1974-10-24 1975-10-23 POLARIZATION LIGHT WITH A PARABOLIC MIRROR AND WITH AN INTERFERENCE POLE

Country Status (4)

Country Link
DE (1) DE2450457A1 (en)
FR (1) FR2289841A1 (en)
GB (1) GB1513148A (en)
IT (1) IT1043622B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010266A1 (en) * 1980-03-18 1981-09-24 Gyözö 7500 Karlsruhe Schubert Antidazzle system using magnetic compass - rotating optical polarisers of two vehicles approaching each other until orthogonal

Also Published As

Publication number Publication date
FR2289841A1 (en) 1976-05-28
DE2450457A1 (en) 1976-05-06
GB1513148A (en) 1978-06-07
FR2289841B1 (en) 1980-01-04

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