US 11,809,101 B2
Heating device and image forming apparatus
Mitsuhiro Matsumoto, Ebina (JP); Tetsuro Kodera, Ebina (JP); Yoshiki Shimodaira, Ebina (JP); Kosuke Yamada, Ebina (JP); Masato Yamashita, Ebina (JP); and Takayuki Yamashita, Ebina (JP)
Assigned to FUJIFILM Business Innovation Corp., Tokyo (JP)
Filed by FUJIFILM Business Innovation Corp., Tokyo (JP)
Filed on Nov. 9, 2021, as Appl. No. 17/522,298.
Application 17/522,298 is a continuation of application No. PCT/JP2019/050793, filed on Dec. 25, 2019.
Claims priority of application No. 2019-117616 (JP), filed on Jun. 25, 2019.
Prior Publication US 2022/0066376 A1, Mar. 3, 2022
Int. Cl. G03G 15/20 (2006.01); G03G 21/20 (2006.01); G03G 15/00 (2006.01)
CPC G03G 15/2007 (2013.01) [G03G 15/2003 (2013.01); G03G 15/2021 (2013.01); G03G 15/2064 (2013.01); G03G 21/206 (2013.01); G03G 15/6529 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A heating device comprising:
a heating unit configured to heat a transported material being transported in a transport direction in a non-contact manner with respect to the transported material; and
a facing portion that is disposed on a side opposite to the heating unit with respect to the transported material and faces the heating unit in a facing direction intersecting the transport direction, wherein
a length of the heating unit in the transport direction is longer than a length of the facing portion in the transport direction, or a length of the heating unit in an intersecting direction intersecting the transport direction and the facing direction is longer than a length of the facing portion in the intersecting direction,
a shielding portion is provided between a component disposed in the facing direction with respect to a protruding portion of the heating unit that protrudes with respect to the facing portion and the protruding portion and configured to shield heat of the heating unit,
the shielding portion is separated from the facing portion, and
the shielding portion is disposed on a side opposite to a side of the heating unit with respect to the facing portion.