Heating system comprising at least two different radiations
AssigneeKoninklijke Philips Electronics N.V.
InventorsMichelle Bonnin, Sylvain Chehu, Jean-Jacques Frey, Jérôme Martinache, Philippe Lucien Georges Poirson
Life of this patent
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Abstract
A heating system includes a reflector having a concave section symmetrical with respect to an axis of symmetry. In addition, a first radiation system having at least a first radiation member is capable of emitting a first type of radiation and a second radiation system having at least a second radiation member is capable of emitting a second type of radiation. The second radiation system is positioned in a direction parallel to the axis of symmetry with respect to the first radiation system.
Claims24
A heating system comprising a reflector having a concave cross-section that is substantially symmetrical with respect to an axis of symmetry;
- a first radiation system comprising at least a first radiation member capable of emitting a first type of radiation, said first radiation member including a first reflecting layer;
- a second radiation system comprising at least a second radiation member capable of emitting a second type of radiation, said second radiation member including a second reflecting layer, and said second radiation system being positioned in a direction substantially parallel to said axis of symmetry with respect to said first radiation system;
- said first reflecting layer and said second reflecting layer having mutually opposed directions of concavity, wherein light from the first reflecting layer is not reflected into the second reflecting layer.
A heating system comprising:
- a first radiation system including a first lamp partially surrounded by a first reflector;
- a second radiation system including a second lamp partially surrounded by a second reflector;
- wherein said first reflector and said second reflector have mutually opposed directions of concavity, wherein light from the first reflector is not reflected into the second reflector.
A heating system comprising:
- a system reflector, a first lamp partially surrounded by a first reflector;
- and a second lamp partially surrounded by a second reflector;
- wherein said first radiation and said second radiation first reflector and said second reflector have mutually opposed directions of concavity, wherein light from the first reflector is not reflected into the second reflector.
Dependencies are inferred from the claim text.