公开(公告)号：US20200348161A1

公开(公告)日：2020-11-05

申请号：US16812020

申请日：2020-03-06

申请人： ANCOSYS GMBH

发明人： Juerg Stahl ,  Irene Popova ,  Christian Rueckl

IPC分类号： G01F11/28 ,  B01J8/00 ,  G01F11/00 ,  G01F15/12

摘要： Device for metering powder, in particular in clean-rooms, which includes a vessel containing powder and a sealing head with a septum for the vessel, wherein the sealing head is connectable powder-tight with the vessel and the septum powder-tight with the sealing head and the device further includes a vessel holder, which serves to hold the sealing head of the vessel, and the vessel with its opening points downwards, so that the powder can flow out of the vessel, wherein a gap is provided between the sealing head and a holding bowl of the vessel holder, in which a gas flow between the holding bowl and the sealing head can be created. The invention also relates to a use of the device and a metered addition method.

公开(公告)号：US20190025107A1

公开(公告)日：2019-01-24

申请号：US16078998

申请日：2017-03-14

申请人： ANCOSYS GMBH

发明人： Juerg Stahl ,  Irene Popova ,  Christian Rueckl

IPC分类号： G01F11/28 ,  B01J8/00

摘要： Device for metering powder, in particular in clean-rooms, which includes a vessel containing powder and a sealing head with a septum for the vessel, wherein the sealing head is connectable powder-tight with the vessel and the septum powder-tight with the sealing head and the device further includes a vessel holder, which serves to hold the sealing head of the vessel, and the vessel with its opening points downwards, so that the powder can flow out of the vessel, wherein a gap is provided between the sealing head and a holding bowl of the vessel holder, in which a gas flow between the holding bowl and the sealing head can be created. The invention also relates to a use of the device and a metered addition method.

公开(公告)号：US10996093B2

公开(公告)日：2021-05-04

申请号：US16078998

申请日：2017-03-14

申请人： ANCOSYS GMBH

发明人： Juerg Stahl ,  Irene Popova ,  Christian Rueckl

IPC分类号： G01F11/28 ,  B01J8/00 ,  G01F11/00 ,  G01F15/12

摘要： Device for metering powder, in particular in clean-rooms, which includes a vessel containing powder and a sealing head with a septum for the vessel, wherein the sealing head is connectable powder-tight with the vessel and the septum powder-tight with the sealing head and the device further includes a vessel holder, which serves to hold the sealing head of the vessel, and the vessel with its opening points downwards, so that the powder can flow out of the vessel, wherein a gap is provided between the sealing head and a holding bowl of the vessel holder, in which a gas flow between the holding bowl and the sealing head can be created. The invention also relates to a use of the device and a metered addition method.

公开(公告)号：US10982987B2

公开(公告)日：2021-04-20

申请号：US16812020

申请日：2020-03-06

申请人： ANCOSYS GMBH

发明人： Juerg Stahl ,  Irene Popova ,  Christian Rueckl

IPC分类号： G01F11/28 ,  B01J8/00 ,  G01F11/00 ,  G01F15/12

摘要： Device for metering powder, in particular in clean-rooms, which includes a vessel containing powder and a sealing head with a septum for the vessel, wherein the sealing head is connectable powder-tight with the vessel and the septum powder-tight with the sealing head and the device further includes a vessel holder, which serves to hold the sealing head of the vessel, and the vessel with its opening points downwards, so that the powder can flow out of the vessel, wherein a gap is provided between the sealing head and a holding bowl of the vessel holder, in which a gas flow between the holding bowl and the sealing head can be created. The invention also relates to a use of the device and a metered addition method.