公开(公告)号：EP2364952B1

公开(公告)日：2017-12-20

申请号：EP10195604.3

申请日：2003-10-30

申请人： Graco Minnesota Inc.

发明人： McCormick, Martin ,  Weikel, William ,  Deneson, Bret ,  Larsen, David

IPC分类号： G05D11/00 ,  G05D16/20 ,  G05D11/13

CPC分类号： G05D11/132

摘要： A proportioner for dispensing plural component materials includes an electric motor (12) having two ends, to which are attached respective reciprocating piston pumps (18). The pumps are connected to respective sources of two different materials, and have outputs having respective pressures. A controller is also provided having provision for a user-selectable setpoint. The controller continually monitors the two pressures and Lives an alarm in the event one of the pressures falls to a predetermined percentage of the setpoint.

公开(公告)号：EP2364952A1

公开(公告)日：2011-09-14

申请号：EP10195604.3

申请日：2003-10-30

申请人： Graco Minnesota Inc.

发明人： McCormick, Martin ,  Weikel, William ,  Deneson, Bret ,  Larsen, David

IPC分类号： B67D7/08 ,  G05D16/20

CPC分类号： G05D11/132

摘要： A proportioner for dispensing plural component materials includes an electric motor (12) having two ends, to which are attached respective reciprocating piston pumps (18). The pumps are connected to respective sources of two different materials, and have outputs having respective pressures. A controller is also provided having provision for a user-selectable setpoint. The controller continually monitors the two pressures and Lives an alarm in the event one of the pressures falls to a predetermined percentage of the setpoint.

摘要翻译： 用于分配多种组分材料的配比器包括具有两个端部的电动机（12），各个往复式活塞泵（18）附接到所述电动机（12）。 泵连接到两种不同材料的相应源，并且具有各自压力的输出。 还提供了一个控制器，用于提供用户可选择的设定值。 控制器连续监测两个压力，如果其中一个压力下降到设定值的预定百分比，则生成警报。