Invention Grant
- Patent Title: Raw material supply device, raw material supply method, and sheet manufacturing apparatus
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Application No.: US16089417Application Date: 2017-03-29
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Publication No.: US10895869B2Publication Date: 2021-01-19
- Inventor: Seiichi Taniguchi , Yoshinobu Monbetsu , Kaneo Yoda
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Global IP Counselors, LLP
- Priority: JP2016-070422 20160331
- International Application: PCT/JP2017/012868 WO 20170329
- International Announcement: WO2017/170672 WO 20171005
- Main IPC: D21H11/14
- IPC: D21H11/14 ; D21G9/00 ; B65H3/44 ; G05B19/418 ; D21H23/78 ; D21B1/10 ; D21B1/00
Abstract:
A raw material supply device includes a plurality of supply portions for supplying the raw material, a detection portion for detecting a state of the supply portion, and a control portion for controlling the supply portion, in which when the plurality of supply portions are in a normal state, the control portion switches the supply portions at a predetermined timing, and causes each of the supply portions to supply the raw material.
Public/Granted literature
- US20190121330A1 RAW MATERIAL SUPPLY DEVICE, RAW MATERIAL SUPPLY METHOD, AND SHEET MANUFACTURING APPARATUS Public/Granted day:2019-04-25
Information query
