发明授权
- 专利标题： Powder supplying device and method for automatically cleaning a powder supplying device
- 专利标题（中）： 粉末供给装置及粉末供给装置的自动清洗方法
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申请号： US13807468申请日： 2011-06-29
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公开(公告)号： US09387995B2公开(公告)日： 2016-07-12
- 发明人: Felix Mauchle , Norbert Honegger , Mark Steinemann , Hanspeter Michael
- 申请人： Felix Mauchle , Norbert Honegger , Mark Steinemann , Hanspeter Michael
- 申请人地址： CH St. Gallen
- 专利权人： GEMA SWITZERLAND GMBH
- 当前专利权人： GEMA SWITZERLAND GMBH
- 当前专利权人地址： CH St. Gallen
- 代理机构： Hauptman Ham, LLP
- 优先权： DE102010025740 20100630
- 国际申请： PCT/US2011/042305 WO 20110629
- 国际公布： WO2012/003201 WO 20120105
- 主分类号： B65G53/40
- IPC分类号： B65G53/40 ; B65G53/04 ; B05B7/14 ; B05B15/02 ; B05B15/12
摘要：
A powder supplying device for a powder coating installation with at least one closable powder container, which has a substantially cuboidal powder chamber for coating powder and a fluidizing device for introducing fluidizing compressed air into the powder chamber. At least one inlet opening is provided in a side wall of the powder container for feeding coating powder during a powder coating operation of the powder coating installation or for introducing cleaning compressed air during a cleaning operation of the coating installation. At least one outlet is provided for discharging fluidizing compressed air introduced into the powder chamber or for discharging cleaning air introduced into the powder chamber during the cleaning operation together with residual powder transported along with the cleaning compressed air. At least one powder feed line and at least one cleaning compressed-air feed line are connected via a diverter to the at least one inlet opening.