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(11) | EP 0 131 550 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Heat regenerator particularly designed for fireplaces and the like |
(57) Heat regenerator, particularly for fireplaces and the like, comprising a tube nest
(1) to be housed in the fireplace, the lower leg (3) whereof affects the lower region
of the fireplace and is telescopically coupled to a manifold (5) for conveying into
the tube nest (1) the air sucked from the environment at the ground level. |