Apparatus for simulating an open fire
OwnerBernard R. Rose, Daniel H. Meggs +1inventors
InventorsBernard R. Rose, Daniel H. Meggs, Janos Beny
Life of this patent
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Abstract
Apparatus for simulating an open fire having a lamp mounted on a base structure within a shell. The shell is simulative of a pile of burning logs or the like and is at least in part light transmitting. Light masks are included, one of which operates to project the image of a flame on a projection screen mounted at the rear of the apparatus base. Arrangements may also be included for varying the light pattern projected from the lamp, for simulating the heat of a fire and for simulating the burning noise of a fire.
Claims9
Apparatus for simulating an open fire, comprising:
- base structure having a front and rear edge;
- a light projection screen mounted on said base structure to extend upwardly from its rear edge;
- first mask means mounted on said base structure forwardly of said projection screen, said first mask means having a light transmitting portion therein which defines the image of a flame;
- lens means between said first mask means and said screen;
- shell structure mounted to extend from the front edge of said base structure, said shell structure being formed to simulate a pile of burning logs or the like and being at least in part light transmitting;
- and
- lamp means mounted on said base structure forwardly of said first mask means within said shell structure, said lamp means being operable when illuminated to project light towards said shell structure and said first mask means whereby an enlarged image simulative of a flame is projected through said light transmitting portion of said first mask onto said projection screen and the light transmitted through said shell structure gives said shell structure the appearance of burning material;
- second mask means mounted on said base structure and positioned to extend between said lamp means and said shell structure for controlling the transmission of light from said lamp means to said shell structure;
- and wherein:
- said lamp means comprising an electrical lamp and said first mask comprising a rotating drum means positioned therearound and which directs a changing light pattern from said lamp towards said shell structure, said lamp being mounted for swinging movement and motor means for producing the swinging movement.
Apparatus for simulating an open fire, comprising:
- base structure having a front and rear edge;
- a light projection screen mounted on said base structure to extend upwardly from its rear edge;
- first mask means mounted on said base structure forwardly of said projection screen to extend forwardly and upwardly, said first mask means having a light transmitting portion therein which defines the image of a flame;
- lens means between said first mask means and said screen;
- shell structure mounted to extend upwardly from the front edge of said base structure and forwardly spaced from said light projection screen so as to provide a relatively small opening between said shell structure and said light projection screen, said shell structure being formed to simulate a pile of burning logs or the like and being at least in part light transmitting;
- and
- lamp means mounted on said base structure forwardly of said first mask means within said shell structure, said lamp means being operable when illuminated to project light towards said shell structure and said first mask means whereby an enlarged image simulative of a flame is projected by said lens means through said relatively small opening between said shell structure and said screen onto said projection screen and the light transmitted through said shell structure gives said shell structure the appearance of burning logs or the like.
Dependencies are inferred from the claim text.