ARRANGEMENT AND METHOD FOR CONTROLLING A SPRAY OUTLINE FROM A SPRAY ASSEMBLY AT A PRINTING PRESS
    1.
    发明申请
    ARRANGEMENT AND METHOD FOR CONTROLLING A SPRAY OUTLINE FROM A SPRAY ASSEMBLY AT A PRINTING PRESS 审中-公开
    喷墨打印机喷头组件的喷墨控制装置和方法

    公开(公告)号:US20120067234A1

    公开(公告)日:2012-03-22

    申请号:US13258711

    申请日:2010-03-31

    申请人: Birger Hansson

    发明人: Birger Hansson

    IPC分类号: B41F1/46

    CPC分类号: B41F7/30 B41F33/0054

    摘要: An arrangement for controlling a spray distribution of a pulse width modulated spray dampener at a printing press comprises a spray beam (110), a number of spray units (120) fastened to the spray beam, and a housing (300) at least partly enclosing the spray units. The housing is arranged such that at least a part of the sprays emitted from the spray units (120) is screened off from escaping the housing, and an individually formed screen surface (130) is configured to control the spray distribution by screening off spray portions from escaping the housing.

    摘要翻译: 用于控制在印刷机上的脉宽调制喷雾阻尼器的喷雾分布的装置包括喷射梁(110),固定到喷射梁上的多个喷射单元(120)和至少部分地包围 喷雾装置。 壳体被布置成使得从喷雾单元(120)发射的至少一部分喷雾被排除以脱离壳体,并且单独形成的屏幕表面(130)构造成通过筛选喷雾部分来控制喷雾分布 逃离住房。

    Control method and apparatus for spray dampener
    2.
    发明授权
    Control method and apparatus for spray dampener 失效
    喷雾阻尼器的控制方法和装置

    公开(公告)号:US5038681A

    公开(公告)日:1991-08-13

    申请号:US553350

    申请日:1990-07-17

    IPC分类号: B41F7/30 B41F33/00

    CPC分类号: B41F33/00 B41F7/30

    摘要: A pulsed spray dampener system wherein, during low press speeds, nozzles are controlled to release pulses of dampening fluid having a fixed pulse width and fluid output is adjusted by varying the interval between dampener pulses. During high speed operation, the interval between pulses is fixed and pulse width is varied. Furthermore, the outermost nozzles of a spray bar are operated by dedicated control channels to permit better spray patterns.

    摘要翻译: 一种脉冲喷雾阻尼器系统,其中在低压速度期间,喷嘴被控制以释放具有固定脉冲宽度的阻尼流体的脉冲,并且通过改变阻尼器脉冲之间的间隔来调节流体输出。 在高速运行期间,脉冲之间的间隔是固定的,脉冲宽度是变化的。 此外,喷杆的最外面的喷嘴由专用的控制通道操作以允许更好的喷雾模式。

    VALVE FOR FOUNTAIN SOLUTION
    3.
    发明申请
    VALVE FOR FOUNTAIN SOLUTION 审中-公开
    阀门解决方案

    公开(公告)号:US20130000502A1

    公开(公告)日:2013-01-03

    申请号:US13635527

    申请日:2011-03-18

    IPC分类号: B41F31/02 F16K31/02

    CPC分类号: F16K31/0679

    摘要: An electromagnetic valve (100) for controlling flow of a pressurized liquid, comprises a plunger (110), which is able to move from a closed, downstream position, in which an end of the plunger (110) contacts a valve seat (120), to an open upstream position, in which the plunger (110) does not contact the valve seat (120). Hence an opening is left open for fluid flow, wherein the movement of the plunger to the open position is controlled by energizing a first coil (140). A second coil (130) arranged to pull the plunger (110) towards the closed position upon energizing.

    摘要翻译: 用于控制加压液体流动的电磁阀(100)包括柱塞(110),其能够从闭合的下游位置移动,其中柱塞(110)的一端接触阀座(120), 到打开的上游位置,其中柱塞(110)不接触阀座(120)。 因此,开口用于流体流动,其中通过激励第一线圈(140)来控制柱塞到打开位置的运动。 第二线圈(130)布置成在通电时将所述柱塞(110)拉向所述关闭位置。

    Sensing Device
    4.
    发明申请
    Sensing Device 审中-公开
    感应装置

    公开(公告)号:US20080237516A1

    公开(公告)日:2008-10-02

    申请号:US10585701

    申请日:2004-12-21

    申请人: Birger Hansson

    发明人: Birger Hansson

    IPC分类号: F16K31/02

    摘要: An electronically controlled valve (100) for supplying a controlled amount of fountain solution (FS) or cleaning agent to rollers in a printing machine includes sensing means (200, 220E, 220R, 230, P) for providing an output signal, when the valve (100) is open.

    摘要翻译: 用于将受控量的润版液(FS)或清洁剂供应给印刷机中的辊的电子控制阀(100)包括用于提供输出信号的感测装置(200,220E,220R,230,P) 阀(100)打开。

    Method and device for keeping a number of spray nozzles in a printing press beam clean
    5.
    发明授权
    Method and device for keeping a number of spray nozzles in a printing press beam clean 有权
    用于将多个喷嘴保持在印刷机束中的方法和装置清洁

    公开(公告)号:US07861651B2

    公开(公告)日:2011-01-04

    申请号:US10521320

    申请日:2003-05-08

    IPC分类号: B41L25/06 B05B7/08

    CPC分类号: B41F7/30 B05B15/55

    摘要: In order to keep a spray nozzle (3) in a printing press spray beam (1) clean, air with a certain overpressure is supplied to a cover (5; 13; 24) surrounding the spray nozzle (3), the spray cone from the spray nozzle leaving the cover undisturbed through a slot (7; 16; 26) therein.

    摘要翻译: 为了将印刷机喷嘴(1)中的喷嘴(3)保持清洁,具有一定超压的空气被供给到围绕喷嘴(3)的盖(5; 13; 24),喷雾锥体 通过其中的狭槽(7; 16; 26)离开盖的喷嘴不受干扰。

    Air cap
    6.
    发明授权
    Air cap 有权
    气帽

    公开(公告)号:US07757964B2

    公开(公告)日:2010-07-20

    申请号:US10560402

    申请日:2004-06-08

    申请人: Birger Hansson

    发明人: Birger Hansson

    摘要: An air cap for keeping a spray nozzle with a flat spray clean is presented. The air cap contain the nozzle and has a slit for the spray from the nozzle, through which opening an air flow is flowing in the same direction as the flat spray from the nozzle. The air cap is divided into a back component comprising an internal thread, and a front component comprising the slit. The components are rotatable relative to one another.

    摘要翻译: 提供了一种用于保持喷嘴平坦喷雾清洁的气帽。 空气盖包含喷嘴,并且具有用于从喷嘴喷射的狭缝,通过该狭缝,空气流沿着与喷嘴的平坦喷雾相同的方向流动。 空气帽被分成包括内螺纹的后部部件和包括狭缝的前部部件。 部件可相对于彼此旋转。

    Air Cap
    7.
    发明申请
    Air Cap 有权
    空气帽

    公开(公告)号:US20080017733A1

    公开(公告)日:2008-01-24

    申请号:US10560402

    申请日:2004-06-08

    申请人: Birger Hansson

    发明人: Birger Hansson

    IPC分类号: B41F7/30

    摘要: An air cap for keeping a spray nozzle with a flat spray clean is presented. The air cap contain the nozzle and has a slit for the spray from the nozzle, through which opening an air flow is flowing in the same direction as the flat spray from the nozzle. The air cap is divided into a back component comprising an internal thread, and a front component comprising the slit. The components are rotatable relative to one another.

    摘要翻译: 提供了一种用于保持喷嘴平坦喷雾清洁的气帽。 空气盖包含喷嘴,并且具有用于从喷嘴喷射的狭缝,通过该狭缝,空气流沿着与喷嘴的平坦喷雾相同的方向流动。 空气帽被分成包括内螺纹的后部部件和包括该狭缝的前部部件。 部件可相对于彼此旋转。

    Blanket washer for cleaning cylinders in a printing press
    8.
    发明授权
    Blanket washer for cleaning cylinders in a printing press 失效
    用于在印刷机中清洁滚筒的垫圈

    公开(公告)号:US06557471B2

    公开(公告)日:2003-05-06

    申请号:US10054508

    申请日:2001-11-13

    申请人: Birger Hansson

    发明人: Birger Hansson

    IPC分类号: B41L4100

    CPC分类号: B41F35/06 B41P2235/246

    摘要: A blanket washer for the cleaning of cylinders in a printing press comprises a cleaning unit containing rolls for a cleaning cloth, which is to be transferred past an external pad unit on the cleaning unit. The cleaning unit has a front profile for the mounting of one or more pad units in different positions thereon.

    摘要翻译: 用于清洁印刷机中的气缸的橡皮垫圈包括清洁单元,其包含用于清洁布的辊,其将被传送通过清洁单元上的外部垫单元。 清洁单元具有用于在其上不同位置安装一个或多个垫单元的前轮廓。

    Spray dampener for a printing press
    9.
    发明授权
    Spray dampener for a printing press 失效
    用于印刷机的喷雾阻尼器

    公开(公告)号:US5388510A

    公开(公告)日:1995-02-14

    申请号:US227374

    申请日:1994-04-14

    申请人: Birger Hansson

    发明人: Birger Hansson

    IPC分类号: B41F7/30

    CPC分类号: B41F7/30

    摘要: A spray dampener for a printing press has a row of spray nozzles (5) for spraying liquid on a roller (3). A shutter device (14) for mechanically screening off part of or the whole spray cone is arranged at a nozzle towards the end of the roller. The shutter device is a shield (14), attached to a shaft (11) rotatably arranged at the side of the nozzle facing the end of the roller.

    摘要翻译: 用于印刷机的喷雾阻尼器具有一排用于在辊(3)上喷射液体的喷嘴(5)。 用于机械地筛选部分或整个喷雾锥体的快门装置(14)布置在朝向辊端部的喷嘴处。 快门装置是安装在可旋转地布置在面向辊的端部的喷嘴侧的轴(11)的屏蔽件(14)。

    Spray nozzle and valve assembly
    10.
    发明授权
    Spray nozzle and valve assembly 失效
    喷嘴和阀门组件

    公开(公告)号:US4873925A

    公开(公告)日:1989-10-17

    申请号:US145327

    申请日:1988-01-19

    IPC分类号: B41F7/30 B41F33/00

    CPC分类号: B41F7/30 B41F33/00

    摘要: A sprayer assembly comprises a nozzle section and a valve section. The nozzle section includes a valve housing having a valve element at its front end defining a spray outlet, and a valve seat inserted into its rear end. The valve section includes a plunger reciprocably mounted in a solenoid, and a valve stem mounted coaxially in a front end of the plunger for engaging the valve seat. The valve stem can be replaced by removing the valve section and pulling the stem out of the plunger.

    摘要翻译: 喷雾器组件包括喷嘴部分和阀部分。 喷嘴部分包括在其前端具有限定喷雾出口的阀元件和插入其后端的阀座的阀壳体。 阀部分包括可往复运动地安装在螺线管中的柱塞和同轴地安装在柱塞的前端中用于接合阀座的阀杆。 阀杆可以通过拆下阀门部分并将阀杆从柱塞中拉出来代替。