公开(公告)号：US09777662B2

公开(公告)日：2017-10-03

申请号：US14128599

申请日：2012-05-02

申请人： Uwe Richter ,  Burkhard Hiller ,  Joerg Kuempel ,  Rainer Winkler ,  Heiko Roth

发明人： Uwe Richter ,  Burkhard Hiller ,  Joerg Kuempel ,  Rainer Winkler ,  Heiko Roth

IPC分类号： F02M51/00 ,  F02D41/30 ,  F02D41/38

CPC分类号： F02D41/30 ,  F02D41/3845

摘要： A method for operating a fuel delivery device of an internal combustion engine includes switching an electromagnetic actuating device of a volume control valve so as to set a delivery volume. An intensity of an energy that is supplied to the electromagnetic actuating device for switching purposes, in particular of a current supplied to the electromagnetic actuating device and/or a level of a voltage applied to the electromagnetic actuating device, depends at least intermittently on a rotational speed of the internal combustion engine.

公开(公告)号：US20140311456A1

公开(公告)日：2014-10-23

申请号：US14128599

申请日：2012-05-02

申请人： Uwe Richter ,  Burkhard Hiller ,  Joerg Kuempel ,  Rainer Winkler ,  Heiko Roth

发明人： Uwe Richter ,  Burkhard Hiller ,  Joerg Kuempel ,  Rainer Winkler ,  Heiko Roth

IPC分类号： F02D41/30

CPC分类号： F02D41/30 ,  F02D41/3845

摘要： The disclosure relates to a method for operating a fuel delivery device of an internal combustion engine, in which method an electromagnetic actuating device of a volume control valve is switched such as to set a delivery volume, wherein an intensity of an energy that is supplied to the electromagnetic actuating device for switching purposes, in particular of a current supplied to the electromagnetic actuating device and/or a level of a voltage applied to the electromagnetic actuating device, depends at least intermittently on a rotational speed of the internal combustion engine.

摘要翻译： 本公开涉及一种用于操作内燃机的燃料输送装置的方法，其中切换容积控制阀的电磁致动装置以设定输送量，其中供给的能量的强度 用于切换目的的电磁致动装置，特别是提供给电磁致动装置的电流和/或施加到电磁致动装置的电压的水平至少间歇性地依赖于内燃机的旋转速度。

公开(公告)号：US07497163B2

公开(公告)日：2009-03-03

申请号：US11242652

申请日：2005-10-04

申请人： Heiko Roth

发明人： Heiko Roth

IPC分类号： B41F33/16 ,  B41F27/12

CPC分类号： B41F27/1206 ,  B41F33/00 ,  B41P2213/734

摘要： A printing unit of a printing press includes a form cylinder and a transfer cylinder and an inking unit. A drive rotates the form cylinder to a position for effecting a printing plate change on the form cylinder in response to an actuating signal from a regulating a or control device. The actuating signal is determined as a function a circumferential register value of the form cylinder.

摘要翻译： 印刷机的印刷单元包括成型滚筒和传送滚筒以及着墨单元。 驱动器将成形缸旋转到用于响应于来自调节装置或控制装置的致动信号而影响成形缸上的印版更换的位置。 致动信号被确定为成形缸的圆周寄存器值的函数。

公开(公告)号：US20140048043A1

公开(公告)日：2014-02-20

申请号：US14002273

申请日：2012-01-04

申请人： Heiko Roth ,  Dominik Brunner

发明人： Heiko Roth ,  Dominik Brunner

IPC分类号： F02M59/46 ,  F02M63/00

CPC分类号： F02M59/466 ,  F02M59/366 ,  F02M59/367 ,  F02M63/00 ,  F02M63/0077 ,  F02M63/0078

摘要： A valve device for controlling or metering a fluid includes a housing, a flow duct formed in the housing, and a valve body arranged in the flow duct. The valve body has a sealing section which, when the valve device is closed, rests on a sealing seat on the housing. The sealing section and sealing seat together form a sealing region. When the valve device is closed, a decay chamber is defined immediately upstream of the sealing region in the flow duct. The decay chamber is bounded by a baffle wall that is tilted with respect to the normal to the sealing region at an angle of at most 15° in the flow direction to 60° counter to the flow direction.

摘要翻译： 用于控制或计量流体的阀装置包括壳体，形成在壳体中的流动管道和布置在流动管道中的阀体。 阀体具有密封部分，当阀装置关闭时，密封部分搁置在壳体上的密封座上。 密封部分和密封座一起形成密封区域。 当阀装置关闭时，在流道中的密封区域的紧邻的上游定义有衰减室。 衰减室由相对于密封区域的法线相对于流动方向在流动方向上以至多15°的角度相对于流动方向倾斜60°的挡板限定。

公开(公告)号：US20060070542A1

公开(公告)日：2006-04-06

申请号：US11242652

申请日：2005-10-04

申请人： Heiko Roth

发明人： Heiko Roth

IPC分类号： B41F1/28

CPC分类号： B41F27/1206 ,  B41F33/00 ,  B41P2213/734

摘要： A printing unit of a printing press includes a forme cylinder and a transfer cylinder and an inking unit. A drive rotates the forme cylinder to a position for effecting a printing plate change on the forme cylinder in response to an actuating signal from a regulating a or control device. The actuating signal is determined as a function a circumferential register value of the forme cylinder.

摘要翻译： 印刷机的印刷单元包括印版滚筒和传送滚筒以及着墨单元。 驱动器将成形气缸旋转到用于响应于来自调节装置或控制装置的致动信号而影响印版滚筒上的印版变化的位置。 致动信号被确定为成型气缸的圆周寄存器值的函数。

公开(公告)号：US06450096B1

公开(公告)日：2002-09-17

申请号：US09678873

申请日：2000-10-02

申请人： Günter Koppelkamm ,  Matthias Dunger ,  Heiko Roth ,  Reiner Hamann

发明人： Günter Koppelkamm ,  Matthias Dunger ,  Heiko Roth ,  Reiner Hamann

IPC分类号： B41L4712

CPC分类号： B41F27/1206 ,  B41P2227/60

摘要： An apparatus for changing flexible printing plates on a plate cylinder of printing machines having a simple, compact and space-saving construction is provided. The apparatus includes two magazines arranged beside each other, to hold the printing plates to be inserted and removed. A transporting arrangement pivotably mounted on a shaft is beside the magazines. A holding arrangement which is on the transporting means is used both to grip and guide a printing plate to be inserted and to grip and guide a printing plate to be removed. The magazines and the transporting arrangement are mounted in a frame that can be pivoted towards and away from the plate cylinder. The invention further relates to a method of changing flexible printing plates on a plate cylinder of a printing machine.

摘要翻译： 提供了一种用于在具有简单，紧凑和节省空间的结构的印刷机的印版滚筒上更换柔性印版的装置。 该装置包括彼此相邻布置的两个杂志，以保持印刷板被插入和移除。 可枢转地安装在轴上的传送装置在杂志旁边。 在输送装置上的保持装置用于夹持和引导要插入的印刷板，并且夹持和引导要移除的印刷版。 杂志和传送装置安装在可以朝向和远离印版滚筒枢转的框架中。 本发明还涉及一种在印刷机的印版滚筒上更换柔性印版的方法。

公开(公告)号：US10393079B2

公开(公告)日：2019-08-27

申请号：US14002273

申请日：2012-01-04

申请人： Heiko Roth ,  Dominik Brunner

发明人： Heiko Roth ,  Dominik Brunner

IPC分类号： F02M59/46 ,  F02M59/36 ,  F02M63/00

摘要： A valve device for controlling or metering a fluid includes a housing, a flow duct formed in the housing, and a valve body arranged in the flow duct. The valve body has a sealing section which, when the valve device is closed, rests on a sealing seat on the housing. The sealing section and sealing seat together form a sealing region. When the valve device is closed, a decay chamber is defined immediately upstream of the sealing region in the flow duct. The decay chamber is bounded by a baffle wall that is tilted with respect to the normal to the sealing region at an angle of at most 15° in the flow direction to 60° counter to the flow direction.

公开(公告)号：US09022354B2

公开(公告)日：2015-05-05

申请号：US13510686

申请日：2010-09-28

申请人： Valentin Szermutzky ,  Heiko Roth

发明人： Valentin Szermutzky ,  Heiko Roth

IPC分类号： F01L3/10 ,  F16K31/06

CPC分类号： F16K31/0689 ,  F16K31/0696

摘要： The invention provides a switching valve having a valve element which is movable in a housing, an actuating apparatus acting on the valve element in a first direction and a spring apparatus charging the valve element in a second direction. According to the invention, the first and second directions are in opposition and the spring apparatus has a progressive spring characteristic.

摘要翻译： 本发明提供了一种切换阀，其具有可在壳体中移动的阀元件，沿第一方向作用在阀元件上的致动装置和沿第二方向对阀元件充电的弹簧装置。 根据本发明，第一和第二方向是相反的，弹簧装置具有渐进的弹簧特性。

公开(公告)号：US20120223261A1

公开(公告)日：2012-09-06

申请号：US13510686

申请日：2010-09-28

申请人： Valentin Szermutzky ,  Heiko Roth

发明人： Valentin Szermutzky ,  Heiko Roth

IPC分类号： F16K31/06

CPC分类号： F16K31/0689 ,  F16K31/0696

摘要： The invention provides a switching valve having a valve element which is movable in a housing, an actuating apparatus acting on the valve element in a first direction and a spring apparatus charging the valve element in a second direction. According to the invention, the first and second directions are in opposition and the spring apparatus has a progressive spring characteristic.

摘要翻译： 本发明提供了一种切换阀，其具有可在壳体中移动的阀元件，沿第一方向作用在阀元件上的致动装置和沿第二方向对阀元件充电的弹簧装置。 根据本发明，第一和第二方向是相反的，弹簧装置具有渐进的弹簧特性。