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DE3236439A1
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Gasifying oil burner
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DE3226023A1
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Nozzle pipe with pressure reduction device
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DE3124115A1
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Furnace burner with burner head
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DE3124113A1
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Flame pipe of a gasifying oil burner II
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NL8101405A
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Heating device.
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DE3108907A1
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Heating device, especially for water
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DE3011248A1
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Water heater using liquid fuels - has supply heat exchanger in the flue and water to water heat exchanger supplied by pump
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DE3011249A1
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Oil-gasification burner flame tube - has burner tube with larger inlet than outlet in longer outer tube
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DE3011287A1
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Radial flow fan for oil or gas burner - has control valve in one air path to allow individual control of burner stages
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