公开(公告)号：US11991789B2

公开(公告)日：2024-05-21

申请号：US16768747

申请日：2018-12-07

申请人： Misuzu Industry Co., Ltd.

发明人： Yuji Umemura ,  Tomoyoshi Aoyama ,  Shohei Kato ,  Miho Matsuda

IPC分类号： G03G15/20 ,  H05B1/02 ,  H05B3/00 ,  H05B3/03 ,  H05B3/10 ,  H05B3/20 ,  H05B3/26 ,  H05B3/46

CPC分类号： H05B1/0241 ,  G03G15/20 ,  G03G15/2042 ,  G03G15/2053 ,  G03G15/2064 ,  H05B3/0095 ,  H05B3/03 ,  H05B3/10 ,  H05B3/20 ,  H05B3/262 ,  H05B3/265 ,  H05B3/46 ,  H05B2203/003 ,  H05B2203/005 ,  H05B2203/016

摘要： Provided is a heater that is excellent in heat equalizing property even when being narrow in a sweep direction. Also provided are a fixing device, an image-forming device, and a heating device each including such a heater. A heater is configured to heat an object to be heated in such a manner that at least one of the object to be heated and the heater is swept with the heater disposed opposite the object to be heated. The heater includes a base having a rectangular shape and a plurality of heating cells each independently receiving power supply, the heating cells being disposed on the base and arranged in a longitudinal direction of the base. Each of the heating cells includes a plurality of lateral wires extending in substantially parallel with the longitudinal direction of the base and a plurality of oblique wires tilted relative to the lateral wires.