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1. 发明授权

US06336405B1 Pump for printing machine 失效
标题翻译：泵用于印刷机
公开(公告)号：US06336405B1
公开(公告)日：2002-01-08
申请号：US09641241
申请日：2000-08-18
申请人： Tomoshi Kawata , Yosuke Nobuta
发明人： Tomoshi Kawata , Yosuke Nobuta
IPC分类号： B41F3108
CPC分类号： B41F31/08 , B41P2251/10 , F04B7/06
摘要： In a pump intermittently rotated and controlled by a motor, the motor, etc. rise in temperature and ink supply is unstable when an operation of the pump is stopped in a magnetizing state. Therefore, the invention resides in a pump for a printing machine characterized in that the pump has a base; a cylinder having a suction hole and a discharge hole opened in positions different from each other in phase on the inner circumferential face of a main hole; a plunger fitted to an opening side of the main hole of the cylinder so as to be axially moved and rotated from an end tip of the main hole and closing the suction hole or/and the discharge hole; a motor attached to the base such that a rotating central line of a rotating shaft crosses that of the plunger at a predetermined crossing angle; a transmission mechanism constructed by an arm and a connection member; and retrogression preventing means for arranging the plunger temporarily stopped at a discharging stroke during an operation of the pump intermittently operated by the motor such that the plunger is not retreated and not angularly displaced in a direction reverse to a predetermined operating direction.
摘要翻译：在由电动机间歇地旋转和控制的泵中，电动机等升温时，当泵的运转在磁化状态下停止时，供墨不稳定。因此，本发明涉及一种用于印刷机的泵，其特征在于，所述泵具有基座; 具有在主孔的内周面上具有相互相互不同位置的吸引孔和排出孔的圆筒; 柱塞，其安装在所述气缸的主孔的开口侧，以从所述主孔的端部端部轴向移动和旋转，并且关闭所述吸入孔或/和所述排出孔; 附接到基座的马达使得旋转轴的旋转中心线以预定的交叉角度与柱塞的中心线交叉; 由臂和连接构件构成的传动机构; 以及后退防止装置，用于在由马达间歇操作的泵的操作期间临时停止在排出行程上的柱塞，使得柱塞不会退回，并且在与预定操作方向相反的方向上没有角度位移。

2. 发明授权

US06619206B2 Method and apparatus for maintaining ink level in ink fountain of printing press 有权
公开(公告)号：US06619206B2
公开(公告)日：2003-09-16
申请号：US10165897
申请日：2002-06-10
申请人： James E. Koehler
发明人： James E. Koehler
IPC分类号： B41F3108
CPC分类号： B41F31/022 , Y10T137/7306
摘要： An apparatus and method for maintaining a minimum amount of ink in an ink fountain (10) of a printing press includes an ink fountain level sensor (28) and ink dispenser (26) mounted on a carriage (30) for lateral movement on a track (32) across the ink fountain. The carriage traverses the ink fountain. When the ink in the fountain develops a spot below a preset minimum level, a preset amount of ink is immediately dispensed upon detection of the low spot by the sensor.

3. 发明授权

US06401612B2 Method and apparatus for maintaining ink level in ink fountain of printing press 有权
公开(公告)号：US06401612B2
公开(公告)日：2002-06-11
申请号：US09814380
申请日：2001-03-21
申请人： James E. Koehler
发明人： James E. Koehler
IPC分类号： B41F3108
CPC分类号： B41F31/022 , Y10T137/7306
摘要： An apparatus and method for maintaining a minimum amount of ink in an ink fountain (10) of a printing press includes an ink fountain level sensor (28) and ink dispenser (26) mounted on a carriage (30) for lateral movement on a track (32) across the ink fountain. The carriage traverses the ink fountain. When the ink in the fountain develops a spot below a preset minimum level, a preset amount of ink is immediately dispensed upon detection of the low spot by the sensor.

4. 发明授权

US06334391B1 Ink cartridge valve system 有权
标题翻译：墨盒阀系统
公开(公告)号：US06334391B1
公开(公告)日：2002-01-01
申请号：US09677432
申请日：2000-10-02
申请人： Keith R. Rea , Patrick B. Keese
发明人： Keith R. Rea , Patrick B. Keese
IPC分类号： B41F3108
CPC分类号： B41F31/08 , B41F31/02
摘要： An improved ink cartridge dispensing valve system for use with a printing press ink cartridge is provided. The valve system works on the same principle as a ball valve to automatically dispense ink when subjected to pressure. The valve system includes an attachment post and an attachable nozzle. The attachment post is an integral part of the dispensing end of the ink cartridge and is recessed so that the cartridge can be easily shipped without damaging the attachment post. The attachable nozzle fits over the attachment post and opens or closes depending on whether pressure is placed on it by the ink in the cartridge.
摘要翻译：提供了一种用于印刷机墨盒的改进的墨盒分配阀系统。阀门系统的工作原理与球阀相同，在受到压力时自动分配墨水。阀系统包括附接柱和可附接喷嘴。连接柱是墨盒的分配端的一个整体部分，并且凹进，使得墨盒可以容易地运输而不损坏附件柱。可附接喷嘴装配在附件柱上，并且根据墨盒中的墨水是否压在其上而打开或关闭。

5. 发明授权

US06810805B1 Ink pump with rotating reciprocating pump and rotary valve 有权
标题翻译：墨水泵带旋转往复泵和旋转阀
公开(公告)号：US06810805B1
公开(公告)日：2004-11-02
申请号：US10683319
申请日：2003-10-10
申请人： Richard G. Atwater
发明人： Richard G. Atwater
IPC分类号： B41F3108
CPC分类号： B41F31/08
摘要： A printing press having a number of identical inking systems for delivering ink to said press. The individual inking systems comprises an ink source including an ink reservoir held under a positive pressure. The ink travels from the manifold through a valve mechanism and to one or more piston mechanisms which undergo rotary and reciprocating motion, and thence to the ink outlets. Two piston and single-piston mechanisms are described.
摘要翻译：一种印刷机，具有用于将油墨输送到所述印刷机的多个相同的油墨系统。各个上墨系统包括一个墨水源，它包括一个保持在正压力下的墨水容器。油墨从歧管通过阀机构移动到经历旋转和往复运动的一个或多个活塞机构，然后进入油墨出口。描述了两个活塞和单活塞机构。

6. 发明授权

US06739256B1 Method of ink agitation by ink aspiration 失效
标题翻译：通过吸油墨搅动油墨的方法
公开(公告)号：US06739256B1
公开(公告)日：2004-05-25
申请号：US10150336
申请日：2002-05-17
申请人： Ichiro Murakawa , Tadao Kubo
发明人： Ichiro Murakawa , Tadao Kubo
IPC分类号： B41F3108
CPC分类号： B41F31/005 , B41F31/025 , B41F31/08 , B41P2200/12 , Y10S101/34
摘要： A method of preventing an ink from increasing in viscosity is praticed by repeatedly performing the steps of supplying provided from an ink supply-aspiration nozzle to an ink reservoir provided between an inking roll and a squeeze roll pressed into contact with the inking roll, moving the nozzle toward one end of the reservoir and causing the nozzle to aspirate a predetermined amount of ink to produce a flow of ink in the reservoir toward the end thereof, and moving the nozzle toward the other end of the reservoir and similarly causing the nozzle to aspirate a predetermined amount of ink to thereby produce a flow of ink toward the other end. A diluting liquid is supplied to the reservoir while performing these steps.
摘要翻译：防止油墨粘度增加的方法是通过重复执行从供墨抽吸喷嘴提供的供给步骤的步骤，所述供墨步骤由设置在与着墨辊接触的上墨辊和挤压辊之间的墨水储存器移动，喷嘴朝向储存器的一端，并使喷嘴吸出预定量的油墨以在储存器中朝向其端部产生墨水流动，并且将喷嘴移向储存器的另一端并类似地使喷嘴吸出预定量的墨水，从而产生朝向另一端的墨水流。在执行这些步骤时将稀释液体供应到储存器。

7. 发明授权

US06732646B2 Pump inking unit 失效
标题翻译：泵上墨单元
公开(公告)号：US06732646B2
公开(公告)日：2004-05-11
申请号：US10181946
申请日：2002-08-01
申请人： Wolfgang Peter Zink
发明人： Wolfgang Peter Zink
IPC分类号： B41F3108
CPC分类号： B41F31/08
摘要： An ink pump for a punp inking unit of a rotary printing press utilizes a two piece coupling between the ink pump and an ink pump drive unit. The ink pump is part of a replaceable inking unit while the ink pump drive unit is supported in the frame of the press. The two piece coupling operatively connects the ink pump and the ink pump drive unit. Each piece of the coupling is a permanent magnet. These engage in a non-positive fit to provide a robust coupling.
摘要翻译：用于旋转印刷机的冲压墨水单元的墨水泵利用墨水泵和墨水泵驱动单元之间的两件式联接。墨水泵是可更换墨水单元的一部分，而墨水泵驱动单元支撑在印刷机的框架中。两片联接可操作地连接墨泵和墨泵驱动单元。每个联轴器是永磁体。它们采用非正配合来提供牢固的耦合。

8. 发明授权

US06192797B1 Ink cartridge for automated dispensing systems 有权
标题翻译：用于自动分配系统的墨盒
公开(公告)号：US06192797B1
公开(公告)日：2001-02-27
申请号：US09470747
申请日：1999-12-23
申请人： Keith R. Rea , James W. Lowry , James F. Kick
发明人： Keith R. Rea , James W. Lowry , James F. Kick
IPC分类号： B41F3108
CPC分类号： B41F31/08
摘要： An improved cartridge for dispensing highly viscous fluids in which the nozzle is recessed for ease of packaging, shipping and storing. The cartridge comprises a hollow cylindrical body, a plunger and a dispensing fitment. The cylindrical body holds a supply of extrudable fluid contents such as lithographic ink. The plunger serves as a pneumatically activated piston within the cylindrical body to extrude the contents of the cartridge. The nozzle has an open and a closed position. In the closed position the nozzle does not protrude beyond the top of the dispensing fitment. The dispenser may also include a detachable nozzle extension which, when attached to the nozzle, extends beyond the top of the fitment.
摘要翻译：用于分配高粘度流体的改进的筒，其中喷嘴凹入以便于包装，运输和存储。盒包括中空的圆柱体，柱塞和分配配件。圆柱形主体容纳可压缩的流体内容物，例如平版印刷油墨。柱塞用作圆柱体内的气动活塞活塞，以挤压筒的内容物。喷嘴具有打开和关闭位置。在关闭位置，喷嘴不会突出超过分配配件的顶部。分配器还可以包括可拆卸的喷嘴延伸部，其在附接到喷嘴时延伸超过配件的顶部。

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