GB1376928A - System for illuminating the travelling path of a vehicle and protecting the driver from dazzling - Google Patents

System for illuminating the travelling path of a vehicle and protecting the driver from dazzling

Info

Publication number
GB1376928A
GB1376928A GB5584271A GB5584271A GB1376928A GB 1376928 A GB1376928 A GB 1376928A GB 5584271 A GB5584271 A GB 5584271A GB 5584271 A GB5584271 A GB 5584271A GB 1376928 A GB1376928 A GB 1376928A
Authority
GB
United Kingdom
Prior art keywords
layers
cryolite
mgf
dec
sio
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
GB5584271A
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 GB1376928A publication Critical patent/GB1376928A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G02B27/285—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining comprising arrays of elements, e.g. microprisms
    • 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
    • F21S41/125—Coloured light
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB5584271A 1970-12-10 1971-12-01 System for illuminating the travelling path of a vehicle and protecting the driver from dazzling Expired GB1376928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1857870A CH536459A (de) 1970-12-10 1970-12-10 Vorrichtung zum Beleuchten der Fahrstrecke eines Fahrzeuges sowie zum Schutz des Fahrzeugführers gegen Blendung

Publications (1)

Publication Number Publication Date
GB1376928A true GB1376928A (en) 1974-12-11

Family

ID=4433930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5584271A Expired GB1376928A (en) 1970-12-10 1971-12-01 System for illuminating the travelling path of a vehicle and protecting the driver from dazzling

Country Status (7)

Country Link
US (1) US3767288A (enExample)
CH (1) CH536459A (enExample)
DE (1) DE2155378C3 (enExample)
FR (1) FR2123270B1 (enExample)
GB (1) GB1376928A (enExample)
IT (1) IT943180B (enExample)
SE (1) SE386625B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123541A (en) * 1982-06-24 1984-02-01 Egyesuelt Izzolampa Head-light system for motor cars
RU2149308C1 (ru) * 1996-04-03 2000-05-20 Богокин Леонид Андреевич Способ освещения для транспортных средств, не ослепляющий водителей встречного транспорта
RU2250839C2 (ru) * 1999-08-25 2005-04-27 Уве Петер Браун Оптический ограничитель ослепляющего эффекта

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587439A5 (enExample) * 1974-12-10 1977-04-29 Daimler Benz Ag
GB1521123A (en) * 1975-04-01 1978-08-16 Lucas Electrical Ltd Lamp assembly
FR2378234A1 (fr) * 1977-01-24 1978-08-18 Cibie Projecteurs Feu de signalisation a catadioptre incorpore pour vehicule
US4636923A (en) * 1984-08-03 1987-01-13 Stanley Electric Co., Ltd. Headlamp for vehicle
DE4109657A1 (de) * 1990-06-20 1992-01-02 Bosch Gmbh Robert Scheinwerfer fuer kraftfahrzeuge
US5485309A (en) * 1993-04-05 1996-01-16 Baranetz; Oleg N. Compact display for animating polarized images
RU2124161C1 (ru) * 1997-04-15 1998-12-27 Крапивин Владимир Леонтьевич Поляризационный антиослепитель
RU2241175C2 (ru) * 2002-03-11 2004-11-27 Анатолий Иванович Порхун Противоослепляющая фара
TWI357481B (en) * 2008-12-05 2012-02-01 Ind Tech Res Inst A light source module for producing polarized ligh
DE102013113807A1 (de) * 2013-12-11 2015-06-11 Hella Kgaa Hueck & Co. Beleuchtungseinrichtung für ein Kraftfahrzeug
KR101628561B1 (ko) * 2014-12-08 2016-06-08 현대자동차주식회사 입체 점등이미지 재생용 광학계 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786518A (en) * 1924-07-01 1930-12-30 Karl D Chambers Means for lighting motor vehicles
US2102632A (en) * 1936-06-02 1937-12-21 Sheet Polarizer Company Inc Viewing screen for use in optical systems employing polarized light
US2887566A (en) * 1952-11-14 1959-05-19 Marks Polarized Corp Glare-eliminating optical system
US2927245A (en) * 1957-02-07 1960-03-01 Ford Motor Co Motor vehicle headlamp system
US3083294A (en) * 1957-02-07 1963-03-26 Ford Motor Co Motor vehicle headlamp system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123541A (en) * 1982-06-24 1984-02-01 Egyesuelt Izzolampa Head-light system for motor cars
RU2149308C1 (ru) * 1996-04-03 2000-05-20 Богокин Леонид Андреевич Способ освещения для транспортных средств, не ослепляющий водителей встречного транспорта
RU2250839C2 (ru) * 1999-08-25 2005-04-27 Уве Петер Браун Оптический ограничитель ослепляющего эффекта

Also Published As

Publication number Publication date
US3767288A (en) 1973-10-23
IT943180B (it) 1973-04-02
SE386625B (sv) 1976-08-16
CH536459A (de) 1973-04-30
DE2155378C3 (de) 1974-01-03
FR2123270B1 (enExample) 1976-02-13
DE2155378B2 (de) 1973-06-14
FR2123270A1 (enExample) 1972-09-08
DE2155378A1 (de) 1972-06-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee