BE788891A - Generateur d'effet lumineux a canaux multiples - Google Patents

Generateur d'effet lumineux a canaux multiples

Info

Publication number: BE788891A
Authority: BE; Belgium
Prior art keywords: light effect; channel light; effect generator; generator; channel
Prior art date: 1971-09-15

Application number

Other languages

Original Assignee

Siemens Ag

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.)

1971-09-15

Publication date

1973-01-02

1973-01-02 Publication of BE788891A publication Critical patent/BE788891A/fr

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
- F21V5/008—Combination of two or more successive refractors along an optical axis
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- 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
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
- 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
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
- G02B27/425—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in illumination systems
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1842—Gratings for image generation
- 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
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1086—Beam splitting or combining systems operating by diffraction only
- G02B27/1093—Beam splitting or combining systems operating by diffraction only for use with monochromatic radiation only, e.g. devices for splitting a single laser source

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Diffracting Gratings Or Hologram Optical Elements (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

BE788891D 1971-09-15 Generateur d'effet lumineux a canaux multiples BE788891A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2146154A DE2146154C2 (de)	1971-09-15	1971-09-15	Vielkanal-Lichtefiektgenerator

Publications (1)

Publication Number	Publication Date
BE788891A true BE788891A (fr)	1973-01-02

Family

ID=5819652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE788891D BE788891A (fr)	1971-09-15		Generateur d'effet lumineux a canaux multiples

Country Status (9)

Country	Link
US (1)	US3822930A (fr)
BE (1)	BE788891A (fr)
DE (1)	DE2146154C2 (fr)
FR (1)	FR2152843B3 (fr)
GB (1)	GB1396108A (fr)
IT (1)	IT967363B (fr)
LU (1)	LU66070A1 (fr)
NL (1)	NL7212480A (fr)
SE (1)	SE7211751L (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2608176A1 (de) *	1976-02-27	1977-09-01	Inst Zemnogo Magnetizma Ionosf	Einrichtung zur kohaerenten beleuchtung von objekten
FR2360824A1 (fr) *	1976-08-04	1978-03-03	Laude Jean Pierre	Appareil de projection de lumiere dispersee
FR2418102A1 (fr) *	1978-02-27	1979-09-21	Laude Jean Pierre	Dispositif de projection de motifs mobiles de lumiere dispersee
HU182793B (en) *	1980-01-26	1984-03-28	Mueszeripari Muevek Lab	Method and apparatus for recording and displaying stationary or moving laser interference patterns or interference pattern series in predetermined sequence
FI872508A (fi) *	1986-06-10	1987-12-11	Kei Mori	Anordning foer aostadkommande av regnbaog.
US4850673A (en) *	1987-11-23	1989-07-25	U. S. Philips Corporation	Optical scanning apparatus which detects scanning spot focus error
US5264880A (en) *	1991-12-30	1993-11-23	Xerox Corporation	Method and apparatus for projecting a color image
US5313262A (en) *	1992-09-30	1994-05-17	Imra America, Inc.	Systems and methods for object detection using beam widening optics
JP3640097B2 (ja) *	1994-12-14	2005-04-20	セイコーエプソン株式会社	光センシング装置
GB2345449B (en) *	1999-01-11	2003-10-15	Oliver Martin	Visual entertainment display process and apparatus
IL148055A0 (en)	1999-08-11	2002-09-12	Luckoff Display Corp	Diffractive display
AU2004224921B2 (en) *	1999-08-11	2004-12-23	Luckoff Display Corporation	Diffractive Display
GB9920433D0 (en) *	1999-08-28	1999-11-03	Smith Thomas	Portable laser projector
DE60035276T2 (de) *	2000-11-17	2008-03-20	Chris Levine	Generator von Lichteffekten
US6864496B2 (en) *	2002-05-01	2005-03-08	Chris Levine	Lighting effect generator
JP2006113166A (ja) *	2004-10-13	2006-04-27	Nec Saitama Ltd	イルミネーション構造、および電子機器
US7641345B2 (en) *	2006-06-21	2010-01-05	Bliss Holdings, Llc	Star field projection apparatus
EP2140195A1 (fr)	2007-01-25	2010-01-06	Ralf Violonchi	Dispositif de mise en forme de faisceau micro-optique pour projection d'images d'un nuage de points lumineux isotrope divergent, destiné notamment au secteur de divertissement
EP2309320A1 (fr) *	2009-09-22	2011-04-13	Koninklijke Philips Electronics N.V.	Appareil d'éclairage pour la génération d'un motif lumineux
US9752761B2 (en)	2014-07-16	2017-09-05	Telebrands Corp.	Landscape light
USD773707S1 (en)	2014-10-30	2016-12-06	Telebrands Corp.	Landscape light
USD816890S1 (en)	2015-05-11	2018-05-01	Telebrands Corp.	Light projector
USD766483S1 (en)	2015-05-11	2016-09-13	Telebrands Corp.	Light projector
USD824066S1 (en)	2015-05-11	2018-07-24	Telebrands Corp.	Light projector
USD778478S1 (en)	2015-05-11	2017-02-07	Telebrands Corp.	Light projector
US9879847B2 (en)	2015-12-03	2018-01-30	Telebrands Corp.	Decorative lighting apparatus having two laser light sources
USD798484S1 (en)	2016-09-29	2017-09-26	Telebrands Corp.	Landscape light
USD797975S1 (en)	2016-09-29	2017-09-19	Telebrands Corp.	Landscape light
TWI636343B (zh)	2017-07-21	2018-09-21	陳德利	雷射投影裝置
US10317684B1 (en) *	2018-01-24	2019-06-11	K Laser Technology, Inc.	Optical projector with on axis hologram and multiple beam splitter
FR3085640B1 (fr)	2018-09-12	2022-08-05	Valeo Vision	Systeme optique compact pour habitacle de vehicule automobile
CN115199152B (zh) *	2021-04-09	2023-09-15	南京工业大学	一种基于光栅衍射的智能密码锁
US11408573B1 (en)	2021-09-23	2022-08-09	Blisslights Llc	Optical projection device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4823690B1 (fr) *	1963-09-03	1973-07-16
US3453035A (en) *	1963-11-04	1969-07-01	Diffraction Ltd Inc	Optical system with diffraction grating screen
US3510223A (en) *	1967-06-19	1970-05-05	Ibm	Optical cross-correlation and convolution
US3584948A (en) *	1968-06-24	1971-06-15	Bell Telephone Labor Inc	Apparatus and method for producing multiple images

0
- BE BE788891D patent/BE788891A/fr unknown
1971
- 1971-09-15 DE DE2146154A patent/DE2146154C2/de not_active Expired
1972
- 1972-08-03 GB GB3625272A patent/GB1396108A/en not_active Expired
- 1972-09-11 FR FR7232115A patent/FR2152843B3/fr not_active Expired
- 1972-09-12 IT IT29071/72A patent/IT967363B/it active
- 1972-09-12 SE SE1175172A patent/SE7211751L/sv unknown
- 1972-09-13 LU LU66070A patent/LU66070A1/xx unknown
- 1972-09-14 NL NL7212480A patent/NL7212480A/xx unknown
- 1972-09-14 US US00289058A patent/US3822930A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2152843A1 (fr)	1973-04-27
FR2152843B3 (fr)	1975-10-17
GB1396108A (en)	1975-06-04
DE2146154A1 (fr)	1973-03-08
US3822930A (en)	1974-07-09
LU66070A1 (fr)	1973-01-17
NL7212480A (fr)	1973-03-19
IT967363B (it)	1974-02-28
DE2146154B1 (de)	1973-03-08
DE2146154C2 (de)	1973-09-27
SE7211751L (fr)	1973-03-16

Publication	Publication Date	Title
BE788891A (fr)	1973-01-02	Generateur d'effet lumineux a canaux multiples
IT1027814B (it)	1978-12-20	Coposizione policarbonata ri tradante fiamma
ATA804871A (de)	1975-12-15	Kopfbedeckung
BE765561A (fr)	1971-10-11	Generateur d'effets de lumiere
CH535557A (de)	1973-04-15	Zahnbürste
IL50884A0 (en)	1977-01-31	Optical device
BE811489A (fr)	1974-06-17	Phenoxyalcanecarboxylates d'hydroxyalkyltheophyllines
AU5103473A (en)	1974-07-11	Light source
FI54152B (fi)	1978-06-30	Foerfarande foer limning av fibrer i non-woven-material
BE817599A (fr)	1975-01-13	8alpha-oestratrienes 1
IT975985B (it)	1974-08-10	Generatore laser
SE401740B (sv)	1978-05-22	Optisk metronomanordning
BE812375A (fr)	1974-07-01	4'-alkyldioxyalkylene-5-benzylpyrimidines
FI55058C (fi)	1979-05-10	Saosom optiska vitmedel foer papper anvaendbara bis-s-triazinylamino-stilben-2,2'-disulfonsyror
AT320158B (de)	1975-01-27	Zahnreinigungsmittel
IT971666B (it)	1974-05-10	Agenti sbiancanti ottici
BE818710A (fr)	1974-12-02	Benzodioxoles 2
AR200065A1 (es)	1974-10-15	Cable coaxil
BE811610R (fr)	1974-08-27	D-6-methyl-ergolines 2
IT995457B (it)	1975-11-10	Rimodellatore intraorale
BE782290A (fr)	1972-08-16	Panneau d'affichage
SU581308A1 (ru)	1977-11-25	Туманообразователь
SU559377A1 (ru)	1977-05-25	Генератор импульсов
SU482887A1 (ru)	1975-08-30	Генератор импульсов
IT971729B (it)	1974-05-10	Cassone per sorgenti luminose