Invention Grant
- Patent Title: Developer supply apparatus having vibrating light transmitting members
- Patent Title (中): 显影剂供应装置具有振动光透射构件
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Application No.: US13399148Application Date: 2012-02-17
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Publication No.: US08761642B2Publication Date: 2014-06-24
- Inventor: Tsuyoshi Tajiri , Toshihide Shima
- Applicant: Tsuyoshi Tajiri , Toshihide Shima
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2011-044185 20110301
- Main IPC: G03G15/08
- IPC: G03G15/08
Abstract:
A developer supply apparatus includes a buffer portion for storing a developer supplied from a developer container, a feeding device for feeding the developer, stored in the buffer portion, toward a developing device, and a pair of light transmitting members which permit light transmission for detecting the developer in the buffer portion. In addition, a vibrating device vibrates the pair of light transmitting members in an optical axis direction.
Public/Granted literature
- US20120224889A1 DEVELOPER SUPPLY APPARATUS Public/Granted day:2012-09-06
Information query
