发明授权
- 专利标题： VORRICHTUNG ZUM VERSCHMUTZUNGSFREIEN WECHSELN EINES TONERBEHÄLTERS IN EINER TONERFÖRDEREINRICHTUNG EINES NICHTMECHANISCHEN DRUCK- ODER KOPIERGERÄTES
- 专利标题（英）： Device enabling the clean replacement of a toner container in a toner transfer system of a non-mechanical printer or copier
- 专利标题（中）： 在非机械式打印机或复印机的转印系统中使用墨粉容器的清洁装置
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申请号： EP87906162.0申请日： 1987-09-25
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公开(公告)号： EP0308431B1公开(公告)日： 1990-03-07
- 发明人: KRÄHN, Erich
- 申请人： SIEMENS AKTIENGESELLSCHAFT
- 申请人地址： Wittelsbacherplatz 2 80333 München DE
- 专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址： Wittelsbacherplatz 2 80333 München DE
- 优先权： DE3633593 19861002
- 国际公布： WO8802505 19880407
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
In a transfer system (19) located in a printer, a suction spout communicating via a pipe with the development unit is arranged in a vertically movable manner inside a protective conduit (28) impervious to the toner. The transfer system comprises at its lower end an adapter serving for connection of the toner container (10). During replacement, the new container (10) is made to pivot via a support system (32) onto the adapter and connected with the latter. A cutting system (31) associated with the adapter then pierces a sealing film of said toner container (10). For emptying, the suction spout is immersed vertically in the toner container (10), the bottom of which has a funnel-shaped configuration serving as a toner storage area.
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