Electrophotography – Internal machine environment – Forced air circulation
Reexamination Certificate
2005-05-03
2005-05-03
Tran, Hoan (Department: 2852)
Electrophotography
Internal machine environment
Forced air circulation
C399S122000
Reexamination Certificate
active
06889019
ABSTRACT:
A carrier vapor diluting unit of a liquid printer dilutes and exhausts carrier vapor generated in a fusing apparatus. The unit includes a housing to surround the thermal roller and the pressing roller, a duct which is connected to an inside and an outside of the housing and forms a path through which a mixed gas in which the carrier vapor is mixed with the air is drawn and exhausted, and a fan which forcibly transfers the mixed gas via the duct.
REFERENCES:
patent: 5708938 (1998-01-01), Takeuchi et al.
patent: 6418288 (2002-07-01), Saitoh
patent: 60-104978 (1985-06-01), None
Indoor Environmental Quality (IEQ); State of Minnesota Guidelines for Managing Indoor Air Quality; May 1995; Building Air Quality Manual; pp. 1-20.
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
Tran Hoan
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