DRYING CABINET FOR CERAMIC PRECISION CASTING MOLDS

WIPO Patent Application WO/2010/057453

A3

The invention relates to a drying cabinet for ceramic precision casting molds, which in a simple and economical manner enables fast drying of ceramic precision casting molds while consuming little energy and employing infrared radiation. The drying cabinet comprises a plurality of separate and differently dimensioned drying compartments (1), wherein each compartment is provided with a rotating rotational device (7) for the precision casting mold. The drying compartments (1) are connected to a feed and exhaust air fan (17) and to a series of fans (11) for the drying air and are provided with an infrared radiator (2) arranged in the direction of the fans (11). The fans (11) are arranged behind the infrared radiator (2), as viewed in the circumferential direction. Each drying compartment (1) comprises a measuring point (21), preferably for regulating and measuring the temperature and/or humidity. The field of application of the drying cabinet is in particular the fast drying of ceramic precision casting molds and clusters provided for the manufacture of castings.

VOIGT HEIKO (DE)
DIETRICH RONNY (DE)

PCT/DE2009/001397

July 29, 2010

October 08, 2009

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ACTECH GMBH (DE)
VOIGT HEIKO (DE)
DIETRICH RONNY (DE)

B22C9/04; B22C9/12; F26B7/00

EP1645348B1	2007-11-28
DE4439694A1	1996-05-09
DD150855A1	1981-09-23
JPS63126639A	1988-05-30
CN2720364Y	2005-08-24
CN2715018Y	2005-08-03
JPS63148965A	1988-06-21

ROTHE, Silke (Floßplatz 4, Leipzig, DE)

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