GB1521715A - Polarization headlight arrangement - Google Patents

Polarization headlight arrangement

Info

Publication number
GB1521715A
GB1521715A GB49907/75A GB4990775A GB1521715A GB 1521715 A GB1521715 A GB 1521715A GB 49907/75 A GB49907/75 A GB 49907/75A GB 4990775 A GB4990775 A GB 4990775A GB 1521715 A GB1521715 A GB 1521715A
Authority
GB
United Kingdom
Prior art keywords
reflector
polarized
lamp
polarized beam
concave
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
GB49907/75A
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of GB1521715A publication Critical patent/GB1521715A/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
    • F21S41/10—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
GB49907/75A 1974-12-10 1975-12-04 Polarization headlight arrangement Expired GB1521715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1635674A CH587439A5 (fr) 1974-12-10 1974-12-10

Publications (1)

Publication Number Publication Date
GB1521715A true GB1521715A (en) 1978-08-16

Family

ID=4416634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49907/75A Expired GB1521715A (en) 1974-12-10 1975-12-04 Polarization headlight arrangement

Country Status (5)

Country Link
JP (1) JPS5613961B2 (fr)
CH (1) CH587439A5 (fr)
DE (2) DE2560242C2 (fr)
FR (1) FR2294390A1 (fr)
GB (1) GB1521715A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612604A (en) * 1983-12-23 1986-09-16 Bildsystem Ab Projector for producing a light spot of polarized light for biostimulation purposes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812943C3 (de) * 1978-03-23 1981-05-14 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und Reagens zur Bestimmung der biologischen Aktivität von Heparin im Plasma
HU186081B (en) * 1981-09-02 1985-05-28 Fenyo Marta Process and apparatus for stimulating healing of pathologic points on the surface of the body first of all of wounds, ulcera and other epithelial lesions
WO2013078463A1 (fr) * 2011-11-23 2013-05-30 Quarkstar Llc Dispositifs électroluminescents assurant une propagation asymétrique de la lumière

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH536459A (de) * 1970-12-10 1973-04-30 Battelle Memorial Institute Vorrichtung zum Beleuchten der Fahrstrecke eines Fahrzeuges sowie zum Schutz des Fahrzeugführers gegen Blendung
DE2216991A1 (de) * 1972-04-08 1973-10-11 Bosch Gmbh Robert Polarisationsscheinwerfer
CH558023A (de) * 1972-08-29 1975-01-15 Battelle Memorial Institute Polarisationsvorrichtung.
DE2450456A1 (de) * 1974-10-24 1976-05-06 Bosch Gmbh Robert Nebelscheinwerfer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612604A (en) * 1983-12-23 1986-09-16 Bildsystem Ab Projector for producing a light spot of polarized light for biostimulation purposes

Also Published As

Publication number Publication date
JPS5613961B2 (fr) 1981-04-01
FR2294390A1 (fr) 1976-07-09
JPS5182986A (fr) 1976-07-21
DE2555631C2 (de) 1984-07-26
CH587439A5 (fr) 1977-04-29
DE2555631A1 (de) 1976-06-16
DE2560242C2 (de) 1985-01-03
FR2294390B1 (fr) 1982-03-26

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee