FR2402830A1 - Phare - Google Patents

Phare

Info

Publication number
FR2402830A1
FR2402830A1 FR7826110A FR7826110A FR2402830A1 FR 2402830 A1 FR2402830 A1 FR 2402830A1 FR 7826110 A FR7826110 A FR 7826110A FR 7826110 A FR7826110 A FR 7826110A FR 2402830 A1 FR2402830 A1 FR 2402830A1
Authority
FR
France
Prior art keywords
light
light beam
auxiliary
headlight
reflector
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.)
Granted
Application number
FR7826110A
Other languages
English (en)
Other versions
FR2402830B1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority claimed from IE1883/77A external-priority patent/IE46352B1/en
Priority claimed from AT481878A external-priority patent/AT377347B/de
Application filed by Individual filed Critical Individual
Publication of FR2402830A1 publication Critical patent/FR2402830A1/fr
Application granted granted Critical
Publication of FR2402830B1 publication Critical patent/FR2402830B1/fr
Granted 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • 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
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne un phare. Elle est caractérisée par le fait que sa source de lumière se trouve dans l'aire focale d'un déflecteur auxiliaire tel qu'un réflecteur principal de ce phare émette un faisceau lumineux annulaire conique, cône creux, et qu'au réflecteur auxiliaire sont associés des moyens faisant dévier sa lumière en un faisceau lumineux à cône plein, les angles d'ouverture des faisceaux lumineux respectifs coïncidant en se complétant et/ou se chevauchant. L'invention s'applique notamment aux véhicules.
FR7826110A 1977-09-12 1978-09-12 Phare Granted FR2402830A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IE1883/77A IE46352B1 (en) 1977-09-12 1977-09-12 Lamp
LU79463A LU79463A1 (de) 1977-09-12 1978-04-18 Scheinwerferleuchte
AT481878A AT377347B (de) 1977-09-12 1978-07-03 Leuchte

Publications (2)

Publication Number Publication Date
FR2402830A1 true FR2402830A1 (fr) 1979-04-06
FR2402830B1 FR2402830B1 (fr) 1983-11-25

Family

ID=27150123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826110A Granted FR2402830A1 (fr) 1977-09-12 1978-09-12 Phare

Country Status (9)

Country Link
BE (1) BE870386A (fr)
CA (1) CA1113062A (fr)
CH (1) CH642154A5 (fr)
DE (2) DE2837928A1 (fr)
DK (1) DK400678A (fr)
FR (1) FR2402830A1 (fr)
GB (1) GB2004047B (fr)
IT (1) IT1105955B (fr)
NL (1) NL7809236A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837928A1 (de) * 1977-09-12 1979-03-22 Sassmannshausen Knut Leuchte
US4453203A (en) * 1982-07-19 1984-06-05 Harvey Hubbell Incorporated Lighting fixture reflector
FR2747491B1 (fr) * 1996-04-10 1998-05-22 Valeo Vision Dispositif de signalisation a moyens de reflexion perfectionnes
DE10047208A1 (de) * 2000-09-23 2002-04-11 Hella Kg Hueck & Co Signalleuchte
DE102006023120B4 (de) * 2006-05-16 2010-10-14 Auer Lighting Gmbh Lichtreflektor mit definierter Konturenschärfe der von diesem erzeugten Lichtverteilung
CN102087004B (zh) * 2009-12-03 2014-06-11 马士科技有限公司 发光二极管灯和其中的反光杯

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR677622A (fr) * 1928-06-30 1930-03-12 Machal Projecteurs Perfectionnements apportés aux projecteurs comprenant des lampes électriques à incandescence
FR747832A (fr) * 1932-12-19 1933-06-24 Phare pour véhicules et notamment pour automobiles
US1915842A (en) * 1932-10-29 1933-06-27 Westinghouse Electric & Mfg Co Illuminating apparatus
FR2010587A1 (fr) * 1968-06-10 1970-02-20 Sassmannshausen Knut

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792848A (en) * 1927-09-03 1931-02-17 Gen Motors Res Corp Reflector
FR688535A (fr) * 1929-04-10 1930-08-26 Lampes Sa Perfectionnements aux projecteurs
GB453705A (en) * 1935-02-25 1936-09-15 Richard Nier An improved paraboloidal reflector
NL252232A (fr) * 1959-06-02 1900-01-01
DE2628243A1 (de) * 1976-06-24 1978-01-05 Knut Sassmannshausen Leuchte, insbesondere rueck-, sicherungs- oder signalleuchte
DE2647889C2 (de) * 1976-10-22 1982-06-03 Knut Otto 6580 Idar-Oberstein Saßmannshausen Signalleuchte, insbesondere Rück- oder Sicherungsleuchte
DE2646930A1 (de) * 1976-10-18 1978-04-20 Knut Sassmannshausen Leuchte, insbesondere rueck-, sicherungs- oder signalleuchte
DE2837928A1 (de) * 1977-09-12 1979-03-22 Sassmannshausen Knut Leuchte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR677622A (fr) * 1928-06-30 1930-03-12 Machal Projecteurs Perfectionnements apportés aux projecteurs comprenant des lampes électriques à incandescence
US1915842A (en) * 1932-10-29 1933-06-27 Westinghouse Electric & Mfg Co Illuminating apparatus
FR747832A (fr) * 1932-12-19 1933-06-24 Phare pour véhicules et notamment pour automobiles
FR2010587A1 (fr) * 1968-06-10 1970-02-20 Sassmannshausen Knut

Also Published As

Publication number Publication date
CH642154A5 (de) 1984-03-30
GB2004047A (en) 1979-03-21
DK400678A (da) 1979-03-13
FR2402830B1 (fr) 1983-11-25
DE2839253C2 (fr) 1988-08-11
BE870386A (fr) 1979-01-02
GB2004047B (en) 1982-04-15
DE2837928A1 (de) 1979-03-22
NL7809236A (nl) 1979-03-14
IT1105955B (it) 1985-11-11
IT7851057A0 (it) 1978-09-12
DE2839253A1 (de) 1979-03-29
CA1113062A (fr) 1981-11-24

Similar Documents

Publication Publication Date Title
FR2390673A1 (fr) Reflecteur et lampe pour vehicule
FR2402830A1 (fr) Phare
FR2637046A1 (fr) Phare de vehicule
CA2101797A1 (fr) Procede et appareil pour le traitement de lesions par rayonnement a haute energie
FR2394742A1 (fr) Projecteur d'energie lumineuse
US4268895A (en) Automotive headlight
FR2396240A1 (fr) Projecteur croisement-route de grande ouverture pour vehicule automobile
FR2459517A1 (fr) Feu de signalisation
DE19634754A1 (de) Scheinwerferanlage für Fahrzeuge zur Aussendung veränderlicher Lichtbündel
US20020126489A1 (en) Searchlight with improved optical density
GB1560203A (en) Headlights for vehicles
US4559589A (en) Lighting fixture with a concave reflector, such as a tail, warning or signal light etc.
JPS59138051A (ja) ランプ構造
JP2818008B2 (ja) プロジェクタランプ
ES2074140T3 (es) Conjunto de faro para vehiculo.
FR2358674A1 (fr) Projecteur de faisceau
FR2366551A1 (fr) Spectrophotometre a effet magneto-optique
US7175316B2 (en) Searchlight with improved optical density
SU1539817A1 (ru) Светосигнальный прибор направленного действи
JPH01109104U (fr)
GB1291222A (en) Improvements in or relating to electric lamps
JPS6414801A (en) Head lamp for vehicle
JPS61113012A (ja) 光フアイバ−用照明光学装置
GB1248445A (en) Improvement in or relating to lamps
JPS57200012A (en) Luminaire and luminaire for exposing device

Legal Events

Date Code Title Description
ST Notification of lapse