DOSIERVENTIL
    41.
    发明申请
    DOSIERVENTIL 审中-公开

    公开(公告)号:WO2019154570A1

    公开(公告)日:2019-08-15

    申请号:PCT/EP2019/050252

    申请日:2019-01-07

    Inventor: MITTAG, Sten

    CPC classification number: B05C11/1028 F16K1/00 F16K31/02

    Abstract: Die Erfindung betrifft ein Dosierventil (10) mit einem Schließkörper (12) und einem Ventilsitz (16), wobei der Schließkörper (12) zwischen einer Schließstellung, in der er auf dem Ventilsitz (16) aufsitzt und einen Materialauslass (14) verschließt, und einer Offenstellung, in der er vom Ventilsitz (16) abgehoben ist und den Materialauslass (14) freigibt, hin und her beweglich ist, mit einem mit dem Schließkörper (12) fest verbundenen Betätigungselement (20) und mit zwei Piezo-Aktoren (22, 24), zwischen denen das Betätigungselement (20) angeordnet ist, wobei das Betätigungselement (20) in der Schließstellung in einem Abstand zu einem ersten der Piezo-Aktoren (22) angeordnet ist, der kleiner ist als die maximale Längenänderung des ersten Piezo-Aktors (22), oder lose am ersten Piezo-Aktor (22) anliegt und in einem Abstand zum zweiten der Piezo-Aktoren (24) angeordnet ist, der größer ist als die maximale Längenänderung des ersten Piezo-Aktors (22), und wobei das Betätigungselement (20) in der Offenstellung in einem Abstand zum zweiten Piezo-Aktor (24) angeordnet ist, der kleiner ist als die maximale Längenänderung des zweiten Piezo-Aktors (24), oder lose am zweiten Piezo-Aktor (24) anliegt und in einem Abstand zum ersten Piezo-Aktor (22) angeordnet ist, der größer ist als die maximale Längenänderung des zweiten Piezo-Aktors (24).

    JETTING DISCRETE VOLUMES OF HIGH VISCOSITY LIQUID
    42.
    发明申请
    JETTING DISCRETE VOLUMES OF HIGH VISCOSITY LIQUID 审中-公开
    喷射高粘度液体的离散体积

    公开(公告)号:WO2011087961A1

    公开(公告)日:2011-07-21

    申请号:PCT/US2011/020489

    申请日:2011-01-07

    Abstract: In one aspect, an adhesive dispensing system includes a dispensing module having an inlet and an outlet, a supply of hot melt adhesive maintained at low pressure, and a low pressure liquid passageway communicating between the supply and the inlet of the dispensing module. Liquid material is received through the inlet at a low pressure, and the dispensing module rapidly develops high pressure at the outlet to jet the liquid material from the outlet. In another aspect, an apparatus for jetting liquid material includes a dispenser body having a liquid chamber. A piston is movably disposed within the liquid chamber, from a position wherein a piston tip is spaced from a complimentary shaped recess, to a position wherein the piston tip effectively seals off the recess, then to a position wherein the piston tip is received within the recess to displace a discrete volume of liquid material from the recess.

    Abstract translation: 在一个方面,粘合剂分配系统包括具有入口和出口,保持在低压下的热熔粘合剂供应的分配模块以及在分配模块的供应和入口之间连通的低压液体通道。 液体材料通过入口以低压被接收,并且分配模块在出口处快速地产生高压,以从出口喷射液体材料。 在另一方面,一种用于喷射液体材料的设备包括具有液体室的分配器主体。 一个活塞可移动地设置在液体室内,从活塞尖端与互补成形的凹部间隔开的位置到活塞尖端有效地密封凹部,然后到达活塞尖端被接纳在该位置内的位置 凹部以从凹部移位离散体积的液体材料。

    MELTING SYSTEM
    43.
    发明申请
    MELTING SYSTEM 审中-公开
    熔融体系

    公开(公告)号:WO2014143091A1

    公开(公告)日:2014-09-18

    申请号:PCT/US2013/039427

    申请日:2013-05-03

    CPC classification number: B05C11/1042 B05C11/1028 B05C11/1047

    Abstract: A melting system includes a hopper for receiving solid hot melt material, a heated conduit in communication with the hopper for melting the solid hot melt material, and a valve for allowing solid hot melt material to flow from the hopper to the heated conduit. The valve includes a disk movable between a closed position and an open position, a stem connected to the disk and an actuator for controlling the position of the disk. The disk prevents solid hot melt material from flowing from the hopper to the conduit in the closed position and allows solid hot melt material to flow from the hopper to the conduit in the open position.

    Abstract translation: 熔化系统包括用于接收固体热熔体材料的料斗,与料斗连通的用于熔化固体热熔材料的加热管道,以及允许固体热熔材料从料斗流到加热管道的阀。 阀包括可在关闭位置和打开位置之间移动的盘,连接到盘的杆和用于控制盘的位置的致动器。 该盘防止固体热熔材料在关闭位置从料斗流入导管,并允许固体热熔材料在打开位置从料斗流入导管。

    光ディスク製造装置
    44.
    发明申请
    光ディスク製造装置 审中-公开
    光盘制造设备

    公开(公告)号:WO2006068050A1

    公开(公告)日:2006-06-29

    申请号:PCT/JP2005/023152

    申请日:2005-12-16

    Inventor: 稲谷 孝祐

    CPC classification number: G11B7/266 B05C11/1028

    Abstract:  この光ディスク製造装置は、ノズル部材によってディスク基板の上に供給された液膜形成物質を高速回転による遠心力で展延する回転処理装置と、前記ノズル部材を支承するアーム部材とを備える光ディスク製造装置において、前記アーム部材の先端部分には、前記液膜形成物質供給機構と前記ノズル部材との間を選択的に開閉する液膜形成物質開閉弁と、その液膜形成物質開閉弁における前記液膜形成物質の流出部に着脱可能に取り付けられた濾過部材とを備える。前記ノズル部材は前記濾過部材の流出部に取り付けられ、前記液膜形成物質供給機構内で発生した粒子までも除去する。

    Abstract translation: 一种光盘制造装置具有纺丝工序装置,用于通过高速纺丝产生的离心力使从喷嘴构件供给到盘基片上的液膜形成材料平坦化; 以及用于支撑喷嘴构件的臂构件。 臂构件的前缘部设置有用于在液体成膜材料供给机构和喷嘴构件之间选择性地打开和关闭的液体成膜材料打开/关闭阀; 以及可移除地安装在液体成膜材料开/关阀部分上的过滤构件,其中液体成膜材料流出。 喷嘴构件附接到过滤构件的流出部分,并且除去在液体成膜材料供给机构中产生的均匀的颗粒。

    Pneumatically-driven jetting valves with variable drive pin velocity, improved jetting systems and improved jetting methods
    45.
    发明公开
    Pneumatically-driven jetting valves with variable drive pin velocity, improved jetting systems and improved jetting methods 审中-公开
    具有可变驱动销速度的气动驱动喷射阀,改进的喷射系统和改进的喷射方法

    公开(公告)号:EP2561931A3

    公开(公告)日:2018-03-14

    申请号:EP12180285.4

    申请日:2012-08-13

    Abstract: An improved pneumatic jetting valve includes a housing with first and second chambers. A pneumatic piston is enclosed between the chambers. First and second solenoid valves are configured to respectively supply air pressure to the chambers and to exhaust the chambers. A controller is operable to regulate the pressurization and venting of the chambers. The controller controls the timing of control signals for the first and second solenoid valves to control the overlap time during which both the first and second chambers are pressurized. By controlling this overlap time, the controller controls the speed of the drive pin of the jetting valve and thereby the speed at which the valve closes to jet a droplet of material. This allows a valve speed to be selected that is most appropriate for the viscosity of the material being jetted. Numerous new methods for utilizing the improved jetting valve and system are disclosed.

    Abstract translation: 改进的气动喷射阀包括具有第一和第二腔室的壳体。 气室之间装有气动活塞。 第一和第二电磁阀构造成分别向腔室供应空气压力并排出腔室。 控制器可操作以调节腔室的加压和排气。 控制器控制第一和第二电磁阀的控制信号的定时,以控制第一和第二室两者都被加压的重叠时间。 通过控制该重叠时间,控制器控制喷射阀的驱动销的速度,并由此控制阀关闭以喷射材料液滴的速度。 这允许选择最适合被喷射材料的粘度的阀门速度。 公开了许多利用改进的喷射阀和系统的新方法。

    DOSIERSYSTEM UND DOSIERVERFAHREN
    47.
    发明公开
    DOSIERSYSTEM UND DOSIERVERFAHREN 有权
    计量和计量

    公开(公告)号:EP2736657A1

    公开(公告)日:2014-06-04

    申请号:EP12740088.5

    申请日:2012-07-05

    Abstract: The invention relates to a dosing system (1', 1'') for a liquid to viscous dosing material comprising an actuator system (2), which comprises at least one actuating element (29, 57), and a nozzle (13) having an outlet opening (19). According to the invention, the actuating element (29, 57) is first moved in a first partial movement upon a movement in a closure direction (V) so that it is separated from the closure element (15) at a proper stop location (31) and then meets the closure element on the stop location (31) and exerts an impulse (I) on the closure element (15). The invention also relates to a correspondingly designed dosing method.

    Apparatus for conveying viscous material

    公开(公告)号:US09695034B2

    公开(公告)日:2017-07-04

    申请号:US14801226

    申请日:2015-07-16

    Inventor: Bernhard Sauer

    Abstract: An apparatus for conveying viscous material out of a barrel-like container having a container bottom and a container wall that extends upward from the container bottom has a follower plate for closing off the container, which plate is movable in the direction toward the container bottom, lying against the inner surface of the container wall, which surface faces the container interior, and which plate has a dome that extends upward from an underside intended to lie on the viscous material, which dome opens, in the center, into a material exit opening. The apparatus has a pump for conveying the viscous material through the material exit opening. At least one displacement body projects into the dome through the material exit opening and is connected with the pump for displacement of the material situated in the dome and/or air situated in the dome, and at least one closeable venting opening vents the dome.

    Dispensing module having a sealing zone and method for dispensing an adhesive
    49.
    发明授权
    Dispensing module having a sealing zone and method for dispensing an adhesive 有权
    具有密封区域的分配模块和用于分配粘合剂的方法

    公开(公告)号:US09108214B2

    公开(公告)日:2015-08-18

    申请号:US14068946

    申请日:2013-10-31

    Abstract: A dispensing module and method of dispensing an adhesive includes a dispenser body having a valve element and a nozzle. The nozzle includes a nozzle member, a sealing zone, and a valve seat. The nozzle member includes a liquid passageway having a bore, a cylindrical surface, a second converging surface, and a shoulder. The sealing zone is defined by the cylindrical surface and extends from the bore toward the shoulder and engages the valve element to close a first volume of the liquid passageway from the inlet. The valve seat is defined by the shoulder and the second converging surface and has a circular line of contact that engages the valve element to close a second volume of the liquid passageway from the inlet. The first volume reduces to the second volume as the valve element moves distally along the sealing zone for discharging the adhesive.

    Abstract translation: 分配模块和分配粘合剂的方法包括具有阀元件和喷嘴的分配器主体。 喷嘴包括喷嘴构件,密封区和阀座。 喷嘴构件包括具有孔,圆柱形表面,第二会聚表面和肩部的液体通道。 密封区由圆柱形表面限定,并从孔向肩部延伸并与阀元件接合,以从入口封闭第一体积的液体通道。 阀座由肩部和第二会聚表面限定,并且具有接合阀元件的圆形接触线,以从入口闭合第二体积的液体通道。 随着阀元件沿着密封区向远侧移动以排出粘合剂,第一体积减小到第二体积。

    MELTING SYSTEM
    50.
    发明申请
    MELTING SYSTEM 审中-公开
    熔融体系

    公开(公告)号:US20140263452A1

    公开(公告)日:2014-09-18

    申请号:US13800520

    申请日:2013-03-13

    CPC classification number: B05C11/1042 B05C11/1028 B05C11/1047

    Abstract: A melting system includes a hopper for receiving solid hot melt material, a heated conduit in communication with the hopper for melting the solid hot melt material, and a valve for allowing solid hot melt material to flow from the hopper to the heated conduit. The valve includes a disk movable between a closed position and an open position, a stem connected to the disk and an actuator for controlling the position of the disk. The disk prevents solid hot melt material from flowing from the hopper to the conduit in the closed position and allows solid hot melt material to flow from the hopper to the conduit in the open position.

    Abstract translation: 熔化系统包括用于接收固体热熔体材料的料斗,与料斗连通的用于熔化固体热熔材料的加热管道,以及允许固体热熔材料从料斗流到加热管道的阀。 阀包括可在关闭位置和打开位置之间移动的盘,连接到盘的杆和用于控制盘的位置的致动器。 该盘防止固体热熔材料在关闭位置从料斗流入导管,并允许固体热熔材料在打开位置从料斗流入导管。

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