EP1477730A3 - Laser unit for emitting a beam of light, suitable to produce light effects - Google Patents

Laser unit for emitting a beam of light, suitable to produce light effects Download PDF

Info

Publication number
EP1477730A3
EP1477730A3 EP04010445A EP04010445A EP1477730A3 EP 1477730 A3 EP1477730 A3 EP 1477730A3 EP 04010445 A EP04010445 A EP 04010445A EP 04010445 A EP04010445 A EP 04010445A EP 1477730 A3 EP1477730 A3 EP 1477730A3
Authority
EP
European Patent Office
Prior art keywords
light
emitting
laser unit
generator
effects
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.)
Withdrawn
Application number
EP04010445A
Other languages
German (de)
French (fr)
Other versions
EP1477730A2 (en
Inventor
Lester Bonny
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.)
Emiservice Srl
Original Assignee
Emiservice Srl
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 Emiservice Srl filed Critical Emiservice Srl
Publication of EP1477730A2 publication Critical patent/EP1477730A2/en
Publication of EP1477730A3 publication Critical patent/EP1477730A3/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Abstract

A laser unit (1) for emitting a light beam suitable to provide light effects, which comprises a laser generator (9), a mirror (11) arranged along a direction in which the beam is emitted by the generator (9), and a station (13) for the controlled deflection of the beam, all three components being rigidly mounted on a movable motorized base that allows to orientate the beam emitted by the generator (9); the station (13) comprises two elements for reflecting the light beam, which can move with respect to the base and can rotate about respective rotation axes.
EP04010445A 2003-05-06 2004-05-03 Laser unit for emitting a beam of light, suitable to produce light effects Withdrawn EP1477730A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20030052 ITBO20030052U1 (en) 2003-05-06 2003-05-06 LASER UNIT FOR THE EMISSION OF A LUMINOUS BEAM SUITABLE TO CREATE LIGHT GAMES
ITBO20030052 2003-05-06

Publications (2)

Publication Number Publication Date
EP1477730A2 EP1477730A2 (en) 2004-11-17
EP1477730A3 true EP1477730A3 (en) 2006-03-15

Family

ID=33017949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04010445A Withdrawn EP1477730A3 (en) 2003-05-06 2004-05-03 Laser unit for emitting a beam of light, suitable to produce light effects

Country Status (2)

Country Link
EP (1) EP1477730A3 (en)
IT (1) ITBO20030052U1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899953B1 (en) * 2006-04-18 2008-05-16 Nathalie Godbille LUMINOUS BEAM PROJECTOR AND TOY FOR PET, SUCH AS A CAT, EQUIPPED WITH SUCH A PROJECTOR.
CN201209834Y (en) * 2008-05-22 2009-03-18 嘉力时(集团)有限公司 Novel head shaking lamp and decorative apparatus thereof
EP2136136B1 (en) * 2008-06-17 2013-12-11 Martin Professional A/S Handle for light fixture
US7789543B2 (en) 2008-06-17 2010-09-07 Martin Professional A/S Handle for light fixture
CN103216783B (en) * 2013-04-23 2015-03-11 广州市浩洋电子有限公司 Computer stage lamp with multidirectional light emitting
DE102014207051A1 (en) * 2014-04-11 2015-10-15 Christian Marx laser assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864417A (en) * 1997-06-25 1999-01-26 Ho; Ko-Liang Laser audio-visual equipment
GB2342466A (en) * 1998-09-18 2000-04-12 Gary Stuart Morris Light projector
US6079835A (en) * 1998-07-14 2000-06-27 Acropro, Inc. Adjustable laser projector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864417A (en) * 1997-06-25 1999-01-26 Ho; Ko-Liang Laser audio-visual equipment
US6079835A (en) * 1998-07-14 2000-06-27 Acropro, Inc. Adjustable laser projector
GB2342466A (en) * 1998-09-18 2000-04-12 Gary Stuart Morris Light projector

Also Published As

Publication number Publication date
ITBO20030052U1 (en) 2004-11-07
EP1477730A2 (en) 2004-11-17

Similar Documents

Publication Publication Date Title
EP2488002A3 (en) Lpp euv light source drive laser system
US7690806B2 (en) Illuminating headlamp providing substantially uniform illumination
US8102580B2 (en) Scanning illumination system and method
US7980957B2 (en) Periodic three dimensional illusion in color
EP1852677A3 (en) Laser light referencing tool
EP1237034A3 (en) Optical system with electronic spot size control and focus control optics
WO2003074970A3 (en) Manual leveling rotating laser with swivel head
CN102356420A (en) Lighting device for pattern formation
WO2007051537A3 (en) High power euv lamp system
US20110103063A1 (en) Optics for an automated luminaire
EP1328045A3 (en) Line laser device
WO2014038289A1 (en) Solar simulator
US7909468B2 (en) Display device and method
US20120206799A1 (en) Binoculars with integrated laser designator/illuminator for illuminating an optical field of view
EP1477730A3 (en) Laser unit for emitting a beam of light, suitable to produce light effects
EP1248137A3 (en) Laser beam irradiation device with changeable spreading angle
JP2003531013A (en) Apparatus for engraving objects using a laser beam
JP2009109923A (en) Device for measuring installation attitude
CN109702330B (en) Laser incident angle adjusting device
US5673492A (en) Perspective drawing alignment apparatus
EP1206999A3 (en) Laser cutting torch
CN214343997U (en) Beam refraction and expansion device
EP1205919A3 (en) Optical pickup apparatus and optical parts accommodation module for optical pickup
US20160047533A1 (en) Optics for an automated luminaire
CN2699235Y (en) Geoplane

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20060904

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20061102

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070515