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1. 发明授权

EP3676021B1 FLUID DISPENSER WITH ZERO DISPLACEMENT SEALING DEVICE 有权转让
公开(公告)号：EP3676021B1
公开(公告)日：2024-07-17
申请号：EP18851920.1
申请日：2018-08-29
IPC分类号： B05C5/02
CPC分类号： B05C5/0225 , B05C11/1034 , F04B13/00 , F04B15/00 , G01F11/02

2. 发明授权

EP3902635B1 JET-DOSIERVENTIL 有权
公开(公告)号：EP3902635B1
公开(公告)日：2024-06-19
申请号：EP19835664.4
申请日：2019-12-23
IPC分类号： B05C5/02 , B05C11/10 , B05B1/30 , B05B1/08 , F16K31/06 , F16K31/12
CPC分类号： F16K31/0627 , F16K31/0634 , F16K31/1221 , B05C5/0237 , B05C11/1034 , B05C5/0212 , B05C11/1028 , B05B1/306 , B05B1/083

3. 发明公开

EP3335805A1 PIEZOELECTRIC JETTING DISPENSER 有权
公开(公告)号：EP3335805A1
公开(公告)日：2018-06-20
申请号：EP16205111.4
申请日：2016-12-19
申请人： Nordson Corporation
发明人： Hentschel, Lothar
IPC分类号： B05C5/02
CPC分类号： B05C5/0225 , B05C11/1034
摘要： The invention relates to a jetting dispenser (1) comprising a fluid chamber (6), a fluid inlet (8) to the fluid chamber (6), a fluid outlet (9) from the fluid chamber (6), and a valve seat (10) positioned between the fluid inlet (8) and the fluid outlet (9); a valve element (18); a piezoelectric drive assembly (30) configured to reciprocally move at least a portion of the valve element (18) relative to the valve seat (10); the drive assembly (30) comprising a biasing member (42) acting on a contact element for forcing the valve element (18) against the valve seat in an idle state, the contact element being arranged for contact with the valve element (18), an actuation lever (34) engaging the contact element (60, 80), a piezo actuator (32) engaging the actuation lever (34) for pivoting the actuation lever (34) such that the contact element is moved and the valve element (18) is free to disengage the valve seat (10), and an adjustment device for adjusting the position of the contact element (60, 80) such that a force acting on the valve element (18) in the idle state is adjustable.

4. 发明公开

EP3297768A1 PIEZOELECTRIC JETTING SYSTEM AND METHOD WITH AMPLIFICATION MECHANISM 有权
标题翻译：具有放大机制的压电射频系统和方法
公开(公告)号：EP3297768A1
公开(公告)日：2018-03-28
申请号：EP16730555.6
申请日：2016-05-20
申请人： Nordson Corporation
发明人： JONES, John, D. , TEECE, Bryan , BITTNER, Doug
IPC分类号： B05C5/02
CPC分类号： B05C5/0225 , B05C11/1034 , H01L21/67126 , H01L21/6715 , H05K3/0085 , H05K2203/0126
摘要： A jetting dispenser includes an actuator with a piezoelectric unit that lengthens by a first distance in response to an applied voltage, and an amplifier operatively coupled to the piezoelectric unit. The amplifier includes first and second ends and the second end moves through a second distance, larger than the first distance under the applied voltage. First and second springs are positioned on opposite sides of the piezoelectric unit. The springs are coupled to the piezoelectric unit in a manner that maintains the piezoelectric unit under constant compression. A fluid body includes a movable shaft operatively coupled with the second end of the amplifier and includes a fluid bore and an outlet orifice. The movable shaft is moved by the second end of the amplifier under the applied voltage and jets an amount of fluid from the fluid bore through the outlet orifice.

5. 发明授权

EP3006118B1 A METHOD AND APPARATUS FOR CONTROLLING FLUID DISCHARGE FROM AN APPLICATOR HEAD FOR A FLUID, AND AN APPLICATOR HEAD HAVING SUCH AN APPARATUS 有权
标题翻译：一种用于控制来自用于流体的涂敷头的流体排出的方法和设备以及具有这种设备的涂敷头
公开(公告)号：EP3006118B1
公开(公告)日：2017-11-15
申请号：EP15189483.9
申请日：2012-03-13
申请人： Nordson Corporation
发明人： Lingier, Eric
IPC分类号： B05C5/02 , B05C11/10
CPC分类号： B05C11/1034 , B05C5/0208 , B05C11/1002

6. 发明授权

EP2095885B1 Apparatus for dispensing discrete amounts of viscous material 失效
标题翻译：用于分配不连续量的粘性材料的设备
公开(公告)号：EP2095885B1
公开(公告)日：2017-08-02
申请号：EP09163163.0
申请日：2004-06-25
申请人： Nordson Corporation
发明人： Quinones, Horatio , Maiorca, Phillip , Babiarz, Alec , Ciardella, Robert , Fiske, Erik
IPC分类号： F25B21/02 , F25D19/00 , B05C5/00 , B05C5/02 , B05C11/10 , H05K13/04
CPC分类号： B05C5/001 , B05C5/0225 , B05C5/0237 , B05C11/1034 , H05K13/046

7. 发明授权

EP2576075B1 JETTING DISPENSER AND METHOD OF JETTING HIGHLY COHESIVE ADHESIVES 有权
标题翻译： JETS斑点和方法喷高度凝聚力的粘合剂
公开(公告)号：EP2576075B1
公开(公告)日：2017-04-19
申请号：EP11790456.5
申请日：2011-06-03
申请人： Nordson Corporation
发明人： CLARK, Justin, A. , FORT, Wesley, C. , GOULD, Mark, A. , SAIDMAN, Laurence, B. , VARGA, Leslie, J. , RIDGE, William, M.
IPC分类号： B05C11/10 , B05C5/02
CPC分类号： B05C5/0216 , B05C5/0225 , B05C5/0291 , B05C11/1034

8. 发明授权

EP2688685B1 METHOD AND APPARATUS FOR CALIBRATING DISPENSED DEPOSITS 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUR KALIBRIERUNG DISPENSIERTER ABLAGERUNGEN
公开(公告)号：EP2688685B1
公开(公告)日：2017-03-01
申请号：EP12713519.2
申请日：2012-03-24
申请人： Illinois Tool Works Inc.
发明人： TRACY, Robert, W.
IPC分类号： B05C11/10 , B05C5/02
CPC分类号： H01L21/6715 , B05C5/0225 , B05C5/0229 , B05C11/1031 , B05C11/1034 , H05K13/0469

9. 发明授权

EP2925262B1 METHODS AND APPARATUS FOR MAKING ELASTIC LAMINATES 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG ELASTISCHER LAMINATE
公开(公告)号：EP2925262B1
公开(公告)日：2017-01-04
申请号：EP13803321.2
申请日：2013-11-11
申请人： The Procter & Gamble Company
发明人： BROWN, Darrell, Ian , STRASEMEIER, John, Andrew
IPC分类号： A61F13/15 , B05C5/02 , B05C11/10
CPC分类号： A61F13/15756 , A61F13/15593 , A61F13/15699 , A61F13/15747 , A61F13/15764 , B05C1/0808 , B05C3/00 , B05C5/0254 , B05C9/08 , B05C11/1034 , B32B3/266 , B32B5/022 , B32B5/024 , B32B5/26 , B32B7/12 , B32B2262/0253 , B32B2262/0276 , B32B2262/062 , B32B2307/51 , B32B2307/726 , B32B2555/00 , Y10T156/1051

10. 发明授权

EP2813293B1 LIQUID MATERIAL DISCHARGE DEVICE AND DISCHARGE METHOD 有权
标题翻译： DEVICE AND METHOD FOR排出液体材料的
公开(公告)号：EP2813293B1
公开(公告)日：2016-12-28
申请号：EP13746477.2
申请日：2013-02-04
申请人： Musashi Engineering, Inc.
发明人： IKUSHIMA, Kazumasa
IPC分类号： B05C5/00 , B05D1/26 , B05C5/02 , B05C11/10
CPC分类号： B05C11/1034 , B05B1/3046 , B05C5/0225 , B05C5/0237 , B05C5/0279 , B05C5/0291
摘要： The present invention provides a discharge device (1) including a liquid chamber (13) that is communicated with a discharge port (11) and is supplied with a liquid material, a plunger (33) that is coupled to a piston (30), and that advances and retreats within the liquid chamber (13) in a state not in contact with a lateral surface of the liquid chamber (13), a resilient member (40) that applies a biasing force to the plunger (33), a main body (2) including a piston chamber (20) in which the piston (30) is disposed, solenoid valves (61, 62, 63 and 64) that supply a pressurized gas, supplied from a pressurized gas source, to the piston chamber (20), or that exhaust the pressurized gas from the piston chamber (20), and a controller (90) that controls operations of the solenoid valves (61, 62, 63 and 64), wherein the solenoid valves (61, 62, 63 and 64) are connected to the piston chamber (20) in prallel. With those features, the size of the discharge device can be reduced, and the plunger can be operated at a high speed.

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