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US 2002/0157661 A1Published application
Fume exhaust system for cooking fumes
OwnerMartin Kornbergerinventor
Life of this patent
Estimating the term…
Abstract
A fume exhaust system includes a fume filter, particularly, an odor filter that induces a catalysis process with the aid of catalyst material of the filter given irradiation of the fume exhaust stream with UV light and/or given ionization of the fume exhaust stream.
Claims28
A filtering system for a fume exhaust stream of a fume exhaust system, comprising:
- at least one filter having a catalyst material;
- and
- an ionization source ionizing the fume exhaust stream, said ionization source disposed at said filter to induce a catalytic decomposition of at least one component of the fume exhaust stream with said catalyst material.
A filtering system for a fume exhaust stream of a fume exhaust system, comprising:
- at least one filter having:
- a catalyst material;
- and
- an adsorption material adsorbing components from the fume exhaust stream, said adsorption material being desorbable to remove adsorbed components from said adsorption material;
- at least one of:
- a UV light source irradiating the fume exhaust stream with UV light;
- and
- an ionization source ionizing the fume exhaust stream,
- to induce catalytic decomposition of at least one component of the fume exhaust stream with said catalyst material;
- and
- said at least one of said UV light source and said ionization source being disposed at said filter.
8 more elements
A fume exhaust system for cleaning a fume exhaust stream, comprising:
- a filtering system for filtering the fume exhaust stream, said filtering system having:
- at least one filter having a catalyst material;
- and
- an ionization source ionizing the fume exhaust stream, said ionization source disposed at said filter to induce a catalytic decomposition of at least one component of the fume exhaust stream with said catalyst material;
- and
- a fan fluidically connected to said filtering system for drawing the fume exhaust stream through said filtering system.
3 more elements
A fume exhaust system for cleaning a fume exhaust stream, comprising:
- a filtering system for filtering the fume exhaust stream, said filtering system having:
- at least one filter having:
- a catalyst material;
- and
- an adsorption material adsorbing components from the fume exhaust stream, said adsorption material being desorbable to remove adsorbed components from said adsorption material;
- at least one of:
- a UV light source irradiating the fume exhaust stream with UV light;
- and
- an ionization source ionizing the fume exhaust stream,
- to induce catalytic decomposition of at least one component of the fume exhaust stream with said catalyst material;
- and
- said at least one of said UV light source and said ionization source being disposed at said filter;
- and
- a fan fluidically connected to said filtering system for drawing the fume exhaust stream through said filtering system.
11 more elements
In a fume exhaust hood, a fume exhaust system comprising:
- a filtering system for filtering the fume exhaust stream, said filtering system having:
- at least one filter having a catalyst material;
- and
- an ionization source ionizing the fume exhaust stream, said ionization source disposed at said filter to induce a catalytic decomposition of at least one component of the fume exhaust stream with said catalyst material;
- and
- a fan fluidically connected to said filtering system for drawing the fume exhaust stream through said filtering system.
3 more elements
In a fume exhaust hood, a fume exhaust system comprising:
- a filtering system for filtering the fume exhaust stream, said filtering system having:
- at least one filter having:
- a catalyst material;
- and
- an adsorption material adsorbing components from the fume exhaust stream, said adsorption material being desorbable to remove adsorbed components from said adsorption material;
- at least one of:
- a VW light source irradiating the fume exhaust stream with UV light;
- and
- an ionization source ionizing the fume exhaust stream,
- to induce catalytic decomposition of at least one component of the fume exhaust stream with said catalyst material;
- and
- said at least one of said UV light source and said ionization source being disposed at said filter;
- and
- a fan fluidically connected to said filtering system for drawing the fume exhaust stream through said filtering system.
11 more elements
Dependencies are inferred from the claim text.