GB1097812A - Optical projection device - Google Patents

Optical projection device

Info

Publication number
GB1097812A
GB1097812A GB2875065A GB2875065A GB1097812A GB 1097812 A GB1097812 A GB 1097812A GB 2875065 A GB2875065 A GB 2875065A GB 2875065 A GB2875065 A GB 2875065A GB 1097812 A GB1097812 A GB 1097812A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
foil
drum
projection device
optical projection
coloured
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.)
Expired
Application number
GB2875065A
Inventor
Peter Bearman
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.)
BELLING AND CO Ltd
Original Assignee
BELLING AND CO Ltd
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24COTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00Stoves or ranges heated by electrical energy
    • F24C7/002Stoves
    • F24C7/004Stoves simulating flames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40Elements 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00Lighting devices or systems producing a varying lighting effect
    • F21S10/04Lighting devices or systems producing a varying lighting effect simulating flames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40Lighting for industrial, commercial, recreational or military use
    • F21W2131/406Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Abstract

1,097,812. Apparatus for giving changing colour effects. BELLING & CO. Ltd. Aug. 22, 1966 [July 7, 1965], No.28750/65. Heading G2J. [Also in Division F4] In an optical projection device for simulating smokes, flames or water, light is reflected on to a viewing screen 3 from a source 4 by a rotating drum 6 having a skin of crinkled aluminium foil in a wire cage 8. Part of the drum 6 may be covered with transparent coloured foil, or coloured reflective foil may be used or parts of the drum may be left bare of foil.
GB2875065A 1965-07-07 1965-07-07 Optical projection device Expired GB1097812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2875065A GB1097812A (en) 1965-07-07 1965-07-07 Optical projection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2875065A GB1097812A (en) 1965-07-07 1965-07-07 Optical projection device

Publications (1)

Publication Number Publication Date
GB1097812A true true GB1097812A (en) 1968-01-03

Family

ID=10280526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2875065A Expired GB1097812A (en) 1965-07-07 1965-07-07 Optical projection device

Country Status (1)

Country Link
GB (1) GB1097812A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267563A (en) * 1992-06-02 1993-12-08 Electricity Ass Tech Flame effect simulator
GB2321700A (en) * 1997-02-04 1998-08-05 Robert Mcpherson Flame effect fire
WO2000031464A1 (en) * 1998-11-25 2000-06-02 Valor Limited Flame effect assemblies
GB2357829A (en) * 1999-11-24 2001-07-04 Geoffrey Alan Ward Lamp with a light source and reflector which are displaceable relative to each other to generate a varying lighting effect
GB2395550A (en) * 2002-11-22 2004-05-26 Widney Leisure Ltd Apparatus for heating or decorative optical effect
US7134229B2 (en) 2003-01-20 2006-11-14 Dimplex North America Limited Flame simulating assembly
US7162820B2 (en) 2003-01-20 2007-01-16 Dimplex North America Limited Flame simulating assembly
US7194830B2 (en) 2000-08-29 2007-03-27 Dimplex North America Limited Flame simulating assembly
US7236693B2 (en) 2005-03-22 2007-06-26 Globaltec Fireplaces, Inc. Flame simulator for use in an electric heater
US7673408B2 (en) 2004-01-20 2010-03-09 Dimplex North America Limited Flame simulating assembly
GB2466435A (en) * 2008-12-17 2010-06-23 Basic Holdings Electric fire comprising a movable solid element
US7770312B2 (en) 2004-01-20 2010-08-10 Dimplex North America Limited Flame stimulating assembly
WO2010073052A3 (en) * 2008-12-24 2010-09-02 Musion Ip Limited Method of creating a lighting effect using a reflective and semitranparent foil
WO2012051772A1 (en) * 2010-10-21 2012-04-26 福建恒泰电子科技有限公司 Light reflecting assembly of flame combustion simulation apparatus
US8361367B2 (en) 2004-11-17 2013-01-29 Dimplex North America Limited Flame simulating assembly
US8661721B2 (en) 2001-09-12 2014-03-04 Kristoffer Hess Flame simulating assembly
US8915595B2 (en) 2008-12-24 2014-12-23 Musion Ip Limited Method of manufacturing foil for producing a pepper's ghost illusion
US9563115B2 (en) 2008-12-24 2017-02-07 Musion Ip Limited Method of manufacturing foil for producing a pepper's ghost illusion

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267563A (en) * 1992-06-02 1993-12-08 Electricity Ass Tech Flame effect simulator
GB2321700A (en) * 1997-02-04 1998-08-05 Robert Mcpherson Flame effect fire
WO2000031464A1 (en) * 1998-11-25 2000-06-02 Valor Limited Flame effect assemblies
GB2357829A (en) * 1999-11-24 2001-07-04 Geoffrey Alan Ward Lamp with a light source and reflector which are displaceable relative to each other to generate a varying lighting effect
GB2357829B (en) * 1999-11-24 2004-06-02 Geoffrey Alan Ward A lighting device
US7194830B2 (en) 2000-08-29 2007-03-27 Dimplex North America Limited Flame simulating assembly
US8661721B2 (en) 2001-09-12 2014-03-04 Kristoffer Hess Flame simulating assembly
GB2395550B (en) * 2002-11-22 2006-08-30 Widney Leisure Ltd Improvements in or relating to heating apparatus
GB2395550A (en) * 2002-11-22 2004-05-26 Widney Leisure Ltd Apparatus for heating or decorative optical effect
US7162820B2 (en) 2003-01-20 2007-01-16 Dimplex North America Limited Flame simulating assembly
US7134229B2 (en) 2003-01-20 2006-11-14 Dimplex North America Limited Flame simulating assembly
US7673408B2 (en) 2004-01-20 2010-03-09 Dimplex North America Limited Flame simulating assembly
US7770312B2 (en) 2004-01-20 2010-08-10 Dimplex North America Limited Flame stimulating assembly
US8361367B2 (en) 2004-11-17 2013-01-29 Dimplex North America Limited Flame simulating assembly
US8480937B2 (en) 2004-11-17 2013-07-09 Dimplex North America Limited Method of forming a simulated combustible fuel element
US7236693B2 (en) 2005-03-22 2007-06-26 Globaltec Fireplaces, Inc. Flame simulator for use in an electric heater
GB2466435B (en) * 2008-12-17 2012-04-11 Basic Holdings Electric fire
GB2466435A (en) * 2008-12-17 2010-06-23 Basic Holdings Electric fire comprising a movable solid element
WO2010073052A3 (en) * 2008-12-24 2010-09-02 Musion Ip Limited Method of creating a lighting effect using a reflective and semitranparent foil
US8915595B2 (en) 2008-12-24 2014-12-23 Musion Ip Limited Method of manufacturing foil for producing a pepper's ghost illusion
US9563115B2 (en) 2008-12-24 2017-02-07 Musion Ip Limited Method of manufacturing foil for producing a pepper's ghost illusion
GB2489384A (en) * 2010-10-21 2012-09-26 Homestar Corp Light reflecting assembly of flame combustion simulation apparatus
WO2012051772A1 (en) * 2010-10-21 2012-04-26 福建恒泰电子科技有限公司 Light reflecting assembly of flame combustion simulation apparatus
GB2489384B (en) * 2010-10-21 2018-05-16 Homestar Corp A light reflecting component of a flame combustion simulating device

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