发明名称 |
Fixing device, and image forming apparatus |
摘要 |
A fixing device includes a light irradiation portion that irradiates a recording medium transported to a predefined position with light, a power supply member that is disposed at a position which is irradiated with light with a first intensity of light emitted from the light irradiation portion in a state in which the recording medium is disposed at the predefined position and which is irradiated with light with a second intensity larger than the first intensity of light in a state in which the recording medium is not disposed at the predefined position, and that changes a physical property thereof so as to reduce the supply of power when the power supply member is continuously irradiated with the light with the second intensity for a predefined time or more, and a power supply portion that supplies power to the light irradiation portion via the power supply member. |
申请公布号 |
US8923737(B2) |
申请公布日期 |
2014.12.30 |
申请号 |
US201313871400 |
申请日期 |
2013.04.26 |
申请人 |
Fuji Xerox Co., Ltd. |
发明人 |
Sato Ryuichi |
分类号 |
G03G15/20 |
主分类号 |
G03G15/20 |
代理机构 |
Oliff PLC |
代理人 |
Oliff PLC |
主权项 |
1. A fixing device comprising:
a light irradiation portion that irradiates a recording medium transported to a predefined position with light; a power supply member that is disposed at a position which is irradiated with light with a first intensity of light emitted from the light irradiation portion in a state in which the recording medium is disposed at the predefined position and which is irradiated with light with a second intensity larger than the first intensity of light emitted from the light irradiation portion in a state in which the recording medium is not disposed at the predefined position, and that changes a physical property thereof so as to reduce the supply of power when the power supply member is continuously irradiated with the light with the second intensity for a predefined time or more; and a power supply portion that supplies power to the light irradiation portion via the power supply member. |
地址 |
Tokyo JP |