Invention Grant
- Patent Title: Heating apparatus configured to prevent power from being supplied to both of first load and second load, and image forming apparatus
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Application No.: US17193220Application Date: 2021-03-05
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Publication No.: US11378907B2Publication Date: 2022-07-05
- Inventor: Yasukazu Maeda , Nozomu Nakajima
- 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: JPJP2020-038980 20200306
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G03G15/20 ; G06K15/14
Abstract:
A heating apparatus including: a first load; a first switch element configured to switch between supply of power from an AC power source to the first load and shut-off of power supply; a second load; a second switch element configured to switch between supply of power from the AC power source to the second load and shut-off of power supply; and a control unit configured to control the first and the second switch elements to prevent power from being supplied to both of the first load and the second load. The first switch element has the T1 terminal connected to one end of the first load, and the T2 terminal connected to the AC power source. The second switch element has the T2 terminal connected to one end of the second load, and the T1 terminal connected to the AC power source.
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