Plastic article or earthenware shaping or treating: apparatus – Means applying electrical or wave energy directly to work – Radiated energy
Reexamination Certificate
2011-01-04
2011-01-04
Del Sole, Joseph S (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Means applying electrical or wave energy directly to work
Radiated energy
C264S308000, C264S463000, C264S401000, C264S497000, C425S375000, C700S119000
Reexamination Certificate
active
07862320
ABSTRACT:
A three-dimensional object forming apparatus forms a three-dimensional object by binding powder particles with a curable liquid. The apparatus includes a powder layer forming unit that spreads a powder to a uniform thickness to form a powder layer. A curable liquid ejection head ejects the curable liquid to the powder layer through an ejection nozzle. A sectional data producing device produces sectional data at each of a plurality of cross sections of a desired three-dimensional object according to shape data of the desired three-dimensional object. A cross-sectional member forming section is also included by which cross-sectional members are formed by ejecting the curable liquid to the powder layer from the curable liquid ejection head according to the sectional data and thus binding the powder layer. The cross-sectional member forming section includes a permeation rate controller controlling the permeation rate of the curable liquid to the powder layer.
REFERENCES:
patent: 4961154 (1990-10-01), Pomerantz et al.
patent: 5137662 (1992-08-01), Hull et al.
patent: 5171490 (1992-12-01), Fudim
patent: 5248456 (1993-09-01), Evans et al.
patent: 5352405 (1994-10-01), Beaman et al.
patent: 5529473 (1996-06-01), Lawton et al.
patent: 5573721 (1996-11-01), Gillette
patent: 5573722 (1996-11-01), Hull
patent: 5578155 (1996-11-01), Kawaguchi
patent: 5837960 (1998-11-01), Lewis et al.
patent: 6027682 (2000-02-01), Almquist et al.
patent: 6129884 (2000-10-01), Beers et al.
patent: 6554600 (2003-04-01), Hofmann et al.
patent: 6841340 (2005-01-01), Tani
patent: 6896839 (2005-05-01), Kubo et al.
patent: 7540738 (2009-06-01), Larsson et al.
patent: 2002/0053750 (2002-05-01), Schwaighofer
patent: 2004/0134588 (2004-07-01), Gerken et al.
patent: 2005/0274772 (2005-12-01), Nelson et al.
patent: 2006/0145381 (2006-07-01), Larsson
patent: 2007/0026145 (2007-02-01), Lindemann et al.
patent: 2007/0298182 (2007-12-01), Perret et al.
patent: 2008/0128956 (2008-06-01), Perret
patent: 2008/0169587 (2008-07-01), Kihara et al.
patent: 2009/0184444 (2009-07-01), Honda et al.
patent: 2001-150556 (2001-06-01), None
patent: 2003-246054 (2003-09-01), None
patent: 2004-291625 (2004-10-01), None
patent: 2004-330702 (2004-11-01), None
patent: 2005-067138 (2005-03-01), None
patent: 2002-307562 (2008-07-01), None
Fujisawa Kazutoshi
Ito Akio
Kumagai Toshio
Del Sole Joseph S
Seiko Epson Corporation
Sultana Nahida
Workman Nydegger
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