-
1.发明公开
公开(公告)号：KR1020130022387A
公开(公告)日：2013-03-06
申请号：KR1020120093032
申请日：2012-08-24
Applicant: 노드슨 코포레이션
CPC classification number: B05C5/0225 , B05C11/1002 , B05C11/1028 , B05C11/1034 , Y10T137/0318 , Y10T137/86405
Abstract: PURPOSE: A pneumatically-driven jetting valve with variable drive pin velocity is provided to increase and decrease drive pin velocity and to record drive pin velocity and overlap time. CONSTITUTION: A jetting valve comprises a pneumatic actuator(16), first and second solenoid valves, a fluid chamber, a nozzle(28), and a controller. The controller maintains a predetermined overlap time between first and second times. A drive pin moves toward a valve sheet(52) during the second time. [Reference numerals] (100,102) Driver circuit; (104) Controller; (105) User interface; (106) Processor; (108) Memory; (110) Mass storage; (112) Operating system; (114) Control program code; (82,84) Solenoid; (93) Air supplying source
Abstract translation: 目的：提供具有可变驱动针速度的气动驱动喷射阀，以增加和减少驱动针速度，并记录驱动针速度和重叠时间。 构成：喷射阀包括气动致动器（16），第一和第二电磁阀，流体室，喷嘴（28）和控制器。 控制器在第一次和第二次之间保持预定的重叠时间。 驱动销在第二时间朝向阀片（52）移动。 （附图标记）（100,102）驱动电路; （104）控制器; （105）用户界面; （106）处理器; （108）内存; （110）大容量储存; （112）操作系统; （114）控制程序代码; （82,84）电磁阀; （93）供气源
-
公开(公告)号：KR1020070066895A
公开(公告)日：2007-06-27
申请号：KR1020060130650
申请日：2006-12-20
Applicant: 노드슨 코포레이션
CPC classification number: B05C5/0275 , B05C5/0225 , B05C11/1034
Abstract: A jetting dispenser with multiple jetting nozzle outlets is provided to simultaneously inject a multiplicity of liquid drops from the multiple jetting nozzle outlets by endowing the liquid material supplied to the dispenser with a propulsion force. A jetting dispenser with multiple jetting nozzle outlets includes a dispenser body, a valve member(22), a valve driver, and a jetting nozzle. The dispenser body is connected to a source of a liquid material and includes a fluid channel(14), a fluid channel outlet communicated with the fluid channel, and a valve seat in the vicinity of the fluid channel outlet. The valve member is movably disposed in the fluid channel to selectively make contact with the valve seat. The valve driver is operably connected to the valve member and can be operated so that the valve member can make contact with or be separated from the valve seat to selectively move the valve member. The jetting nozzle is connected to the dispenser body adjacent to the channel outlet and includes a nozzle body and a plurality of nozzle outlets in the nozzle body communicated with the fluid channel outlet.
Abstract translation: 提供具有多个喷射喷嘴出口的喷射分配器，以通过赋予供给到分配器的液体材料具有推进力来同时从多个喷射喷嘴出口喷射多个液滴。 具有多个喷射喷嘴出口的喷射分配器包括分配器主体，阀构件（22），阀驱动器和喷射喷嘴。 分配器主体连接到液体材料源，并且包括流体通道（14），与流体通道连通的流体通道出口和在流体通道出口附近的阀座。 阀构件可移动地设置在流体通道中以选择性地与阀座接触。 阀驱动器可操作地连接到阀构件并且可以被操作，使得阀构件可以与阀座接触或与阀座分离以选择性地移动阀构件。 所述喷射喷嘴与所述分配器主体相邻地连接到所述通道出口，并且包括喷嘴体和所述喷嘴体中与所述流体通道出口连通的多个喷嘴出口。
-
-
Search Results
3
records
(took 0.018 seconds)
