ATE306639T1 - Scheinwerfer und beleuchtungseinrichtung mit verschobenem brennpunkt - Google Patents

Scheinwerfer und beleuchtungseinrichtung mit verschobenem brennpunkt

Info

Publication number
ATE306639T1
ATE306639T1 AT00958658T AT00958658T ATE306639T1 AT E306639 T1 ATE306639 T1 AT E306639T1 AT 00958658 T AT00958658 T AT 00958658T AT 00958658 T AT00958658 T AT 00958658T AT E306639 T1 ATE306639 T1 AT E306639T1
Authority
AT
Austria
Prior art keywords
reflector
emitting
source
headlight
lighting device
Prior art date
Application number
AT00958658T
Other languages
English (en)
Inventor
Francis David
Original Assignee
Fd Eclairage
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 Fd Eclairage filed Critical Fd Eclairage
Application granted granted Critical
Publication of ATE306639T1 publication Critical patent/ATE306639T1/de

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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V7/10—Construction
    • F21V7/16—Construction with provision for adjusting the curvature
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/32—Flexible tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
AT00958658T 1999-08-19 2000-08-10 Scheinwerfer und beleuchtungseinrichtung mit verschobenem brennpunkt ATE306639T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9910628A FR2797676B1 (fr) 1999-08-19 1999-08-19 Projecteur d'eclairage et installation d'eclairage a foyer lumineux deporte
PCT/FR2000/002290 WO2001014791A1 (fr) 1999-08-19 2000-08-10 Projecteur d'eclairage et installation d'eclairage a foyer lumineux deporte

Publications (1)

Publication Number Publication Date
ATE306639T1 true ATE306639T1 (de) 2005-10-15

Family

ID=9549239

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00958658T ATE306639T1 (de) 1999-08-19 2000-08-10 Scheinwerfer und beleuchtungseinrichtung mit verschobenem brennpunkt

Country Status (9)

Country Link
US (1) US6682206B1 (de)
EP (1) EP1203187B1 (de)
JP (1) JP2003507865A (de)
AT (1) ATE306639T1 (de)
AU (1) AU7010700A (de)
CA (1) CA2382190A1 (de)
DE (1) DE60023151D1 (de)
FR (1) FR2797676B1 (de)
WO (1) WO2001014791A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004028471A1 (de) * 2004-06-11 2005-12-29 Leica Microsystems (Schweiz) Ag Beleuchtungseinrichtung, insbesondere Spaltlampe
KR100601708B1 (ko) * 2004-11-17 2006-07-18 삼성전자주식회사 반사형 콜리메이터를 구비한 조명장치 및 이를 채용한화상투사장치
WO2009007927A1 (en) * 2007-07-11 2009-01-15 Koninklijke Philips Electronics N.V. Method of illuminating at least part of a space and lighting system for use in such a method
JP2012069386A (ja) * 2010-09-24 2012-04-05 Sharp Corp 照明装置
CN112449671B (zh) * 2018-07-27 2022-11-29 昕诺飞控股有限公司 准直透镜和照明装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254961A (en) * 1937-08-21 1941-09-02 George M Cressaty Unitary lens system
US2362171A (en) * 1943-03-25 1944-11-07 Swanson Harold Floodlight full-beam electric lamp
GB611032A (en) * 1945-01-25 1948-10-25 Raleigh Cycle Company Ltd Improvements in directional beam electric lamps
US4373178A (en) * 1980-11-03 1983-02-08 Koehler Manufacturing Company Methods and apparatus for controlling reflected light

Also Published As

Publication number Publication date
JP2003507865A (ja) 2003-02-25
AU7010700A (en) 2001-03-19
EP1203187B1 (de) 2005-10-12
EP1203187A1 (de) 2002-05-08
FR2797676B1 (fr) 2001-10-05
DE60023151D1 (de) 2006-02-23
FR2797676A1 (fr) 2001-02-23
CA2382190A1 (fr) 2001-03-01
US6682206B1 (en) 2004-01-27
WO2001014791A1 (fr) 2001-03-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties