发明授权
- 专利标题： Lubricant applicator, image forming apparatus, and process cartridge
- 专利标题（中）： 润滑剂涂布器，成像设备和处理盒
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申请号： US13936669申请日： 2013-07-08
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公开(公告)号： US09052669B2公开(公告)日： 2015-06-09
- 发明人: Daisuke Tomita , Takeshi Shintani , Norio Kudo , Kenji Honjoh , Satoshi Hatori , Naohiro Kumagai , Akira Fujimori , Kaoru Yoshino , Yuta Azeyanagi , Hideyasu Seki , Ryohta Gotoh
- 申请人： Daisuke Tomita , Takeshi Shintani , Norio Kudo , Kenji Honjoh , Satoshi Hatori , Naohiro Kumagai , Akira Fujimori , Kaoru Yoshino , Yuta Azeyanagi , Hideyasu Seki , Ryohta Gotoh
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2012-169993 20120731
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G21/00
摘要：
A lubricant applicator includes a block of lubricant, a supply member contactable against the block of lubricant to scrape the block of lubricant, and a lubricant gauge including a first electrode and a second electrode. The lubricant gauge is electrically connected to the first electrode and the second electrode to detect whether an amount of lubricant remaining is less than a threshold value based on establishment of electrical continuity between the first electrode and the second electrode. One of the first electrode and the second electrode includes a projection projecting toward the other one of the first electrode and the second electrode.
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