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1.发明授权公开(公告)号：US10967597B2
公开(公告)日：2021-04-06
申请号：US15829266
申请日：2017-12-01
IPC分类号： B30B15/00 , B05B17/00 , B05B12/08 , B30B11/08 , B30B11/00 , B29C33/58 , B29C37/00 , B29C43/00 , B29C43/34 , B29C33/60 , B29C43/58 , B29C43/18 , B05B7/14 , B05B14/10
摘要： A method and system for feeding a lubricating or releasing agent from a dosing station to one or more pressing tools arranged in a pressing chamber of a tablet press. The tablet press is configured with a feed pipe for feeding the lubricating or release agent from the dosing station to the one or more pressing tools of a pressing chamber of the tablet press and the feed pipe is configured with a shut-off valve disposed in-line with the feed pip for controlling the flow of the lubricating or release agent to the pressing chamber. The method comprises the steps of: producing a negative pressure with respect to the surroundings of the pressing chamber of the tablet press, measuring a pressure in one of the feed pipe and the pressing chamber, and issuing a signal indicative of the measured pressure and issuing an enable signal to open a valve in response to the pressure signal.
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2.发明申请公开(公告)号：US20180154600A1
公开(公告)日：2018-06-07
申请号：US15829266
申请日：2017-12-01
发明人： Thomas Heinrich , Stefan Meisolle , Martin Shoeler
CPC分类号： B30B15/0011 , B05B7/1413 , B05B12/084 , B05B14/10 , B05B17/0638 , B30B11/005 , B30B11/08 , B30B15/0082
摘要： A method and system for feeding a lubricating or releasing agent from a dosing station to one or more pressing tools arranged in a pressing chamber of a tablet press. The tablet press is configured with a feed pipe for feeding the lubricating or release agent from the dosing station to the one or more pressing tools of a pressing chamber of the tablet press and the feed pipe is configured with a shut-off valve disposed in-line with the feed pip for controlling the flow of the lubricating or release agent to the pressing chamber. The method comprises the steps of: producing a negative pressure with respect to the surroundings of the pressing chamber of the tablet press, measuring a pressure in one of the feed pipe and the pressing chamber, and issuing a signal indicative of the measured pressure and issuing an enable signal to open a valve in response to the pressure signal.
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