发明授权
- 专利标题: Fixing device that fixes a toner image on a recording material
- 专利标题(中): 将墨粉图像固定在记录材料上的固定装置
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申请号: US12910410申请日: 2010-10-22
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公开(公告)号: US08634752B2公开(公告)日: 2014-01-21
- 发明人: Koji Yamamoto , Hiroshi Funabiki , Masanori Murakami , Jinju Okuno
- 申请人: Koji Yamamoto , Hiroshi Funabiki , Masanori Murakami , Jinju Okuno
- 申请人地址: JP Tokyo
- 专利权人: Konica Minolta Business Technologies, Inc.
- 当前专利权人: Konica Minolta Business Technologies, Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权: JP2009-246284 20091027
- 主分类号: G03G15/20
- IPC分类号: G03G15/20
摘要:
A fixing device fixing a toner image on a recording material includes a first blowing section that blows air against a leading edge of the recording material that has passed through a nip portion formed by a heated fixing member and a pressing member kept in pressure contact with the fixing member, and a second blowing section that blows air against the recording material that has passed through the nip portion, wherein an air speed of air blown out from a first blowing outlet is higher than that of air blown out from a second blowing outlet, wherein an air flow amount from the first blowing outlet is less than that from the second blowing outlet, and wherein the first and second blowing outlets are arranged at a same positional height next to one another along a rotational axis of the fixing roller.
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