AU1963799A - Projector device with linear reflector - Google Patents
Projector device with linear reflectorInfo
- Publication number
- AU1963799A AU1963799A AU19637/99A AU1963799A AU1963799A AU 1963799 A AU1963799 A AU 1963799A AU 19637/99 A AU19637/99 A AU 19637/99A AU 1963799 A AU1963799 A AU 1963799A AU 1963799 A AU1963799 A AU 1963799A
- Authority
- AU
- Australia
- Prior art keywords
- reflector
- projector
- colour
- dimension
- projector device
- 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.)
- Abandoned
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
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
-
- 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
- F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
-
- 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
- F21V13/12—Combinations of only three kinds of elements
- F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
-
- 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
- F21V7/0025—Combination of two or more reflectors for a single 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
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
Abstract
In the projector device (50) the projector (10) comprises a light source (14) and a reflector (12). This latter (12) has a surface obtained by causing a suitable plane line to translate such that the surface thus obtained is able to generate a light beam having a substantially rectangular cross section, a dimension of which decreases in receding from the reflector (12) until it becomes reduced to a strip (16), this dimension then increasing on continuing to recede from the reflector (12). Optical devices such as colour filters, colour changer means (20A, 20B, 22A, 22B, 24A, 24B), filters for converting the colour temperature, mechanical dimmers (18) and obscurers can be located at or in the vicinity of that position (16) in which the cross section of the light beam has minimum width. Optical prisms, lenses and diffusers can also be provided. A control unit (52) can also be provided, possibly comprising electronic dimmers, and actuator means (60) for executing the functions of the projector (10) and for moving it.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98VT000001 IT246384Y1 (en) | 1998-02-05 | 1998-02-05 | COLOR CHANGE PROJECTOR CHARACTERIZED BY LINEAR REFLECTOR ELLIPTICAL SECTION WITH SIMPLE OR COMBINED COLORING SYSTEM |
ITVT98U0001 | 1998-02-05 | ||
IT1998VT000003 IT246386Y1 (en) | 1998-10-28 | 1998-10-28 | PROJECTOR DEVICE WITH LINEAR REFLECTOR. |
ITVT98U0003 | 1998-10-28 | ||
PCT/EP1998/007573 WO1999040361A1 (en) | 1998-02-05 | 1998-11-24 | Projector device with linear reflector |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1963799A true AU1963799A (en) | 1999-08-23 |
Family
ID=26332659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU19637/99A Abandoned AU1963799A (en) | 1998-02-05 | 1998-11-24 | Projector device with linear reflector |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1021677B1 (en) |
CN (1) | CN1099541C (en) |
AT (1) | ATE200146T1 (en) |
AU (1) | AU1963799A (en) |
CA (1) | CA2320478A1 (en) |
DE (1) | DE69800646T2 (en) |
DK (1) | DK1021677T3 (en) |
WO (1) | WO1999040361A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1317660B1 (en) * | 2000-05-22 | 2003-07-15 | Coemar Spa | BRIGHT PROJECTOR PARTICULARLY FOR THE PROJECTION OF ADINFINITE COLORS OF LIGHT, WITH HIGH POWER OF THE BEAM. |
JP4360945B2 (en) * | 2004-03-10 | 2009-11-11 | シチズン電子株式会社 | Lighting device |
CN100412646C (en) * | 2004-05-08 | 2008-08-20 | 凛宜股份有限公司 | Light source device |
US8374498B2 (en) | 2006-09-29 | 2013-02-12 | Microscan Systems, Inc. | Systems and/or devices for camera-based inspections |
US8032017B2 (en) | 2006-09-29 | 2011-10-04 | Microscan Systems, Inc. | Methods for providing diffuse light |
US7978970B2 (en) | 2006-09-29 | 2011-07-12 | Microscan Systems, Inc. | Systems and/or devices for providing diffuse light |
FR2918736B1 (en) * | 2007-07-11 | 2013-04-05 | Rve Technologie | SCENIC LIGHTING PROJECTOR. |
CN101749638B (en) * | 2008-11-28 | 2012-06-13 | 富士迈半导体精密工业(上海)有限公司 | Indoor lamp |
US8000594B2 (en) | 2009-07-02 | 2011-08-16 | Microscan Systems, Inc. | Diffuse reflective illuminator |
US8107808B2 (en) * | 2009-07-10 | 2012-01-31 | Microscan Systems, Inc. | Combination dark field and bright field illuminator |
US8768159B2 (en) | 2009-07-10 | 2014-07-01 | Microscan Systems, Inc. | Combination dark field and bright field illuminator |
US10197244B2 (en) | 2014-03-12 | 2019-02-05 | Clay Paky S.P.A. | Stage light fixture |
EP3567308A4 (en) * | 2017-01-06 | 2021-03-24 | Shanghai Cata Signal Co., Ltd. | Lighting system integrating high and low beams, low beam headlamp, and high beam headlamp |
CN108613108A (en) * | 2017-01-06 | 2018-10-02 | 上海开腾信号设备有限公司 | Distance-light integrated illumination system and lower beam headlamp, high beam headlamp |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE498054A (en) * | ||||
DE2634241A1 (en) * | 1975-10-06 | 1977-04-14 | Ibm | HIGHLY EFFECTIVE LIGHTING SYSTEM |
FR2582780B1 (en) * | 1985-05-31 | 1988-09-09 | Cameleon | LIGHTING DEVICE, PARTICULARLY ADJUSTABLE SCENIC PROJECTOR ACCORDING TO ALL ITS PARAMETERS |
DE8715104U1 (en) * | 1987-11-13 | 1988-04-14 | S.L.E. Gmbh, 7850 Loerrach, De | |
FR2631684B1 (en) * | 1988-05-20 | 1993-02-19 | Leclercq Didier | LIGHT BEAM COLORING DEVICE |
US4939629A (en) * | 1989-06-05 | 1990-07-03 | General Electric Company | Compact luminaire including a double-ended lamp |
DE9310640U1 (en) * | 1993-07-16 | 1993-10-14 | Wiska Hoppmann & Mulsow Gmbh | Lashgang spotlights |
DE19532877A1 (en) * | 1995-09-06 | 1997-03-13 | Giesecke & Devrient Gmbh | Device for linear lighting of sheet material, such as. B. banknotes or securities |
IT1282621B1 (en) * | 1996-02-14 | 1998-03-31 | Artemide Spa | POLYCHROMATIC LIGHTING DEVICE, ESPECIALLY FOR DECORATIVE ILLUMINATION OF ROOMS AND SIMILAR |
-
1998
- 1998-11-24 CN CN98805400A patent/CN1099541C/en not_active Expired - Fee Related
- 1998-11-24 AU AU19637/99A patent/AU1963799A/en not_active Abandoned
- 1998-11-24 CA CA002320478A patent/CA2320478A1/en not_active Abandoned
- 1998-11-24 DK DK98964436T patent/DK1021677T3/en active
- 1998-11-24 DE DE69800646T patent/DE69800646T2/en not_active Expired - Fee Related
- 1998-11-24 WO PCT/EP1998/007573 patent/WO1999040361A1/en active IP Right Grant
- 1998-11-24 AT AT98964436T patent/ATE200146T1/en not_active IP Right Cessation
- 1998-11-24 EP EP98964436A patent/EP1021677B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69800646T2 (en) | 2001-09-20 |
CN1099541C (en) | 2003-01-22 |
DE69800646D1 (en) | 2001-05-03 |
EP1021677B1 (en) | 2001-03-28 |
ATE200146T1 (en) | 2001-04-15 |
WO1999040361A1 (en) | 1999-08-12 |
DK1021677T3 (en) | 2001-04-30 |
CN1263589A (en) | 2000-08-16 |
CA2320478A1 (en) | 1999-08-12 |
EP1021677A1 (en) | 2000-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |