EP1381808A4 - Lampe fantaisie a compartiment creux transparent contenant des liquides - Google Patents

Lampe fantaisie a compartiment creux transparent contenant des liquides

Info

Publication number
EP1381808A4
EP1381808A4 EP01929930A EP01929930A EP1381808A4 EP 1381808 A4 EP1381808 A4 EP 1381808A4 EP 01929930 A EP01929930 A EP 01929930A EP 01929930 A EP01929930 A EP 01929930A EP 1381808 A4 EP1381808 A4 EP 1381808A4
Authority
EP
European Patent Office
Prior art keywords
hollow chamber
multiturn
permeable
drive
liquid
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Withdrawn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
EP01929930A
Other languages
German (de)
English (en)
Other versions
EP1381808A2 (fr
Inventor
Alfred Ewald
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.)
EWALD, ALFRED
Original Assignee
CYI Inc
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 CYI Inc filed Critical CYI Inc
Publication of EP1381808A2 publication Critical patent/EP1381808A2/fr
Publication of EP1381808A4 publication Critical patent/EP1381808A4/fr
Withdrawn legal-status Critical Current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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/10—Rotating shades
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/24—Illuminated signs; Luminous advertising using tubes or the like filled with liquid, e.g. bubbling liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
EP01929930A 2001-04-18 2001-04-18 Lampe fantaisie a compartiment creux transparent contenant des liquides Withdrawn EP1381808A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2001/000924 WO2002085069A2 (fr) 2001-04-18 2001-04-18 Lampe fantaisie a compartiment creux transparent contenant des liquides

Publications (2)

Publication Number Publication Date
EP1381808A2 EP1381808A2 (fr) 2004-01-21
EP1381808A4 true EP1381808A4 (fr) 2005-06-15

Family

ID=11004109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01929930A Withdrawn EP1381808A4 (fr) 2001-04-18 2001-04-18 Lampe fantaisie a compartiment creux transparent contenant des liquides

Country Status (5)

Country Link
US (1) US20050002177A1 (fr)
EP (1) EP1381808A4 (fr)
CN (1) CN1575396A (fr)
CA (1) CA2444631A1 (fr)
WO (1) WO2002085069A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100464359C (zh) * 2007-01-26 2009-02-25 张扬志 显示装置
CN101430071B (zh) * 2007-11-08 2010-09-22 建兴电子科技股份有限公司 照明装置与其操作方法
CN108980768A (zh) * 2018-08-01 2018-12-11 王承志 一种仿真冰块
US10823373B2 (en) 2018-12-17 2020-11-03 E Ink Corporation Light emitting device including variable transmission film to control intensity and pattern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7003817U (de) * 1970-02-04 1970-06-18 Remy Dr Ernst Drehabare farbfilterscheibe.
US3843244A (en) * 1966-08-04 1974-10-22 Alden Res Found Apparatus for obtaining continuously transforming projected images
US5706594A (en) * 1995-12-05 1998-01-13 Lin; Rich Rotational color-liquid decoration

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738036A (en) * 1971-02-19 1973-06-12 Mattel Inc Globule display toy
US4057921A (en) * 1976-04-13 1977-11-15 Derek William Ball Decorative device
GB8520247D0 (en) * 1985-08-13 1985-09-18 Smithies G Display devices
US4742439A (en) * 1987-05-21 1988-05-03 Choate Albert G Desktop kinetic display device
US5113332A (en) * 1989-05-24 1992-05-12 Morpheus Lights, Inc. Selectable mechanical and electronic pattern generating aperture module
US5416994A (en) * 1993-02-12 1995-05-23 Technical Support Services Inc. Liquid display device
US5430629A (en) * 1994-07-20 1995-07-04 High End Systems, Inc. Fluid-filled colored light pattern generator
US5506762A (en) * 1994-08-25 1996-04-09 High End Systems, Inc. Fluid-filled colored light pattern generator with twist cap
US6681508B2 (en) * 2001-03-14 2004-01-27 Massachusetts Institute Of Technology Visual display device
GB2379790A (en) * 2001-08-21 2003-03-19 Green Logic Associates Ltd An illuminated light globe containing two immiscible liquids
US6865833B2 (en) * 2001-11-05 2005-03-15 Board Of Control Of Michigan Technological University Visual display including linked bubbles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843244A (en) * 1966-08-04 1974-10-22 Alden Res Found Apparatus for obtaining continuously transforming projected images
DE7003817U (de) * 1970-02-04 1970-06-18 Remy Dr Ernst Drehabare farbfilterscheibe.
US5706594A (en) * 1995-12-05 1998-01-13 Lin; Rich Rotational color-liquid decoration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02085069A3 *

Also Published As

Publication number Publication date
EP1381808A2 (fr) 2004-01-21
US20050002177A1 (en) 2005-01-06
CN1575396A (zh) 2005-02-02
WO2002085069A3 (fr) 2003-10-16
CA2444631A1 (fr) 2002-10-24
WO2002085069A2 (fr) 2002-10-24

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Legal Events

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Owner name: EWALD, ALFRED

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Inventor name: EWALD, ALFRED

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