AU3334597A - Light diffuser elements, especially for decorative lighting - Google Patents

Light diffuser elements, especially for decorative lighting

Info

Publication number
AU3334597A
AU3334597A AU33345/97A AU3334597A AU3334597A AU 3334597 A AU3334597 A AU 3334597A AU 33345/97 A AU33345/97 A AU 33345/97A AU 3334597 A AU3334597 A AU 3334597A AU 3334597 A AU3334597 A AU 3334597A
Authority
AU
Australia
Prior art keywords
light diffuser
chaotically
decorative lighting
diffuser elements
quasi
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
AU33345/97A
Other versions
AU732454B2 (en
Inventor
Hans-Gunther Siegfried
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.)
Altenburger Electronic GmbH
Original Assignee
Altenburger Electronic GmbH
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 DE19722703A external-priority patent/DE19722703C2/en
Application filed by Altenburger Electronic GmbH filed Critical Altenburger Electronic GmbH
Publication of AU3334597A publication Critical patent/AU3334597A/en
Application granted granted Critical
Publication of AU732454B2 publication Critical patent/AU732454B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
    • 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
    • F21S10/002—Lighting devices or systems producing a varying lighting effect using liquids, e.g. water
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • F21V1/16—Covers for frames; Frameless shades characterised by the material
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/26—Manufacturing shades
    • 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
    • F21V5/08—Refractors for light sources producing an asymmetric light distribution
    • 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
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • F21V9/12—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light with liquid-filled chambers
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2417—Light path control; means to control reflection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Paints Or Removers (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

The present invention relates to a light diffuser (1), especially for decorative lightening, comprising refractive and/or reflective planes which, in macroscopic terms, were chaotically or quasi chaotically formed. The light diffuser can be made either of a flexibe envelope (3) filled with a liquid (5) or a flexible material having an outside surface which, in macroscopic terms, has been chaotically or quasi chaotically formed.
AU33345/97A 1996-10-07 1997-06-11 Light diffuser elements, especially for decorative lighting Ceased AU732454B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19641304 1996-10-07
DE19641304 1996-10-07
DE19722703 1997-05-30
DE19722703A DE19722703C2 (en) 1996-10-07 1997-05-30 Light scattering element, in particular for decorative lighting purposes
PCT/DE1997/001199 WO1998015773A1 (en) 1996-10-07 1997-06-11 Light diffuser, especially for decorative lightening

Publications (2)

Publication Number Publication Date
AU3334597A true AU3334597A (en) 1998-05-05
AU732454B2 AU732454B2 (en) 2001-04-26

Family

ID=26030142

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33345/97A Ceased AU732454B2 (en) 1996-10-07 1997-06-11 Light diffuser elements, especially for decorative lighting

Country Status (6)

Country Link
EP (1) EP0891514B1 (en)
JP (1) JP2001501880A (en)
CN (1) CN1232531A (en)
AT (1) ATE186109T1 (en)
AU (1) AU732454B2 (en)
WO (1) WO1998015773A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995151A (en) * 1973-11-19 1976-11-30 Peter Nordeen Et Al. Lighting ornament
US4978948A (en) * 1990-03-13 1990-12-18 Samen Lynda S Combined earthquake sensor and night light
JPH0664921B2 (en) * 1990-11-14 1994-08-22 安雄 脇本 Penlight
US6197428B1 (en) * 1994-08-26 2001-03-06 Deposition Sciences, Inc. Gemstones and decorative objects comprising a substrate and an optical interference film

Also Published As

Publication number Publication date
CN1232531A (en) 1999-10-20
WO1998015773A1 (en) 1998-04-16
ATE186109T1 (en) 1999-11-15
AU732454B2 (en) 2001-04-26
EP0891514B1 (en) 1999-10-27
EP0891514A1 (en) 1999-01-20
JP2001501880A (en) 2001-02-13

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired