4. Heat exchange
  5. With first fluid holder or collector open to second fluid
  6. Separate external discharge port for each fluid

Hongsik Ahn

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Drain for condensate from flue gas

Fluid handling – Siphons – With flow starting – stopping or maintaining means
Patent

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Furnace condensate trap

Stoves and furnaces – Hot-air furnaces – Compressed air
Patent

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Furnace having water vapor-condensing secondary heat exchanger

Stoves and furnaces – Hot-air furnaces – Air baffles
Patent

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Water vapor-condensing secondary heat exchanger

Heat exchange – With first fluid holder or collector open to second fluid – Separate external discharge port for each fluid
Patent

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Profile ID: LFUS-PAI-P-593299

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