Invention Grant
- Patent Title: Image heating apparatus comprising halogen heater with two glass-covered heating portions
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Application No.: US17323356Application Date: 2021-05-18
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Publication No.: US11454908B2Publication Date: 2022-09-27
- Inventor: Takeshi Kozuma , Youichi Chikugo , Hidekazu Tatezawa , Yutaro Tsuno , Rikiya Takemasa
- Applicant: Canon Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JPJP2020-093136 20200528
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
An image heating apparatus includes a heating roller, and, a heater unit. The heater unit is provided on an inner side of the heating roller. The heater unit includes a first halogen heater, a second halogen heater, and, a pair of holders. The pair of holders holds the first halogen heater and the second halogen heater such that the pair of holders, the first halogen heater and the second halogen heater are integrally inserted to and extracted from the heating roller.
Public/Granted literature
- US20210373470A1 IMAGE HEATING APPARATUS Public/Granted day:2021-12-02
Information query
