SELF CLEANING ROTISSERIE OVEN WITH FAN SHAFT SEAL ARRANGEMENT
摘要
A self-cleaning rotisserie oven includes a cooking cabinet comprising an internal bottom wall, an internal top wall and internal side walls thereby defining a cooking chamber. A self-cleaning system is provided for cleaning the cooking chamber. A convection system includes a heating element and ventilation system configured to heat the cooking chamber. The ventilation system includes a motor, a fan including a fan shaft connected to the motor such that the motor drives the fan and a bushing including a central channel that receives the fan shaft. The central channel includes an inner surface having a variable inner diameter along an axial length of the bushing such that a first portion of the inner surface is near the fan shaft and a second portion of the inner surface is further from the fan shaft than the first portion.
申请公布号
WO2009091641(A2)
申请公布日期
2009.07.23
申请号
WO2009US30270
申请日期
2009.01.07
申请人
PREMARK FEG L.L.C;VALENTINE, RICHARD, D.;WEBER, MATTHEW, A.;HEISER, JAMES, M.
发明人
VALENTINE, RICHARD, D.;WEBER, MATTHEW, A.;HEISER, JAMES, M.