Invention Grant
US08764160B2 Liquid treatment agent coating device for inkjet printer, method of operating liquid treatment agent coating device, and image forming system
有权
喷墨打印机的液体处理剂涂布装置，液体处理剂涂布装置的操作方法和成像系统
- Patent Title: Liquid treatment agent coating device for inkjet printer, method of operating liquid treatment agent coating device, and image forming system
- Patent Title (中): 喷墨打印机的液体处理剂涂布装置，液体处理剂涂布装置的操作方法和成像系统
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Application No.: US13654857Application Date: 2012-10-18
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Publication No.: US08764160B2Publication Date: 2014-07-01
- Inventor: Masayuki Sunaoshi
- Applicant: Masayuki Sunaoshi
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-235088 20111026
- Main IPC: B41J2/015
- IPC: B41J2/015
Abstract:
Disclosed is a liquid treatment agent coating device including a coating roller that coats a recording medium with a liquid treatment agent; a pressing roller that cooperates with the coating roller to nip and convey the recording medium; a first container that holds the coating roller and the liquid treatment agent, wherein the first container has an opening portion in the vicinity of a nip portion between the coating roller and the pressing roller; a second container that accommodates an amount of the liquid treatment agent held in the first container, wherein the second container has second airtightness that is greater than first airtightness of the first container; a removal channel extending from the first container to the second container; a first on-off valve disposed in the removal channel; and a return channel extending from the second container to the first container.
Public/Granted literature
Information query
IPC分类:
