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1. 发明授权

US4228735A Offset duplicating machine 失效
标题翻译：胶印复印机
公开(公告)号：US4228735A
公开(公告)日：1980-10-21
申请号：US916548
申请日：1978-06-19
申请人： Laurent Doucet
发明人： Laurent Doucet
IPC分类号： B41G7/00 , B41F13/54
CPC分类号： B41G7/00 , Y10T83/4824 , Y10T83/4838 , Y10T83/9312 , Y10T83/9408
摘要： In an offset duplicating machine, an implement for marking, such as perforating, slitting, scoring or the like, each printed sheet conveyed through the machine; for transverse marking, a first marking strip is affixed lengthwise on an impression cylinder and a rotatable counter-roller is mounted adjacent and at a skew inclination to the impression cylinder; the counter-roller has an outer surface of hyperboloidal shape which allows the strip to progressively mark the passing sheet. By grooving the counter-roller or by varying the distance separating it from the impression cylinder, additional marking strips may be affixed to the impression cylinder to provide various marking configurations on the printed sheet.
摘要翻译：在偏移复印机中，用于标记的工具，例如穿孔，分条，刻痕等，每个印刷纸通过机器传送; 对于横向标记，第一标记条在压印滚筒上纵向地固定，并且可旋转的反向辊被安装成邻近并且与压印滚筒倾斜倾斜; 相对辊具有双曲面形状的外表面，其允许条带逐渐标记通过的片材。通过对对辊进行开槽或通过改变将其与压印滚筒分开的距离，附加的标记条可以固定到压印滚筒上，以在印刷纸上提供各种标记结构。

2. 发明授权

US08192695B2 Reactor apparatus having reduced back mixing 失效
标题翻译：反应器装置具有减少的反混合
公开(公告)号：US08192695B2
公开(公告)日：2012-06-05
申请号：US11121795
申请日：2005-05-04
申请人： Laurent Doucet , Philippe Tanguy , Doug Berti , Thanh Nguyen , Guillaume Franc , Jay Reimers
发明人： Laurent Doucet , Philippe Tanguy , Doug Berti , Thanh Nguyen , Guillaume Franc , Jay Reimers
IPC分类号： B01J19/00 , B01J19/18 , B01J8/02
CPC分类号： B01J10/002 , B01F3/04531 , B01F7/001 , B01F7/00241 , B01F7/00275 , B01F7/00633 , B01F7/183 , B01F15/00883 , B01F15/00915 , B01J19/006 , B01J19/0066 , B01J2219/00777 , B01J2219/00779
摘要： Disclosed is a reactor or sparging vessel suitable for use for reaction mixtures containing vapor and/or gas bubbles. It comprises a mechanical agitation means suitable to redistribute flow radially and at least one perforated plate suitable to provide resistance to axial flow. In desirable embodiments it may include at least one electrically or hydraulically-stimulated rotatable shaft upon which at least one blade impeller is mounted, and at least one perforated plate oriented such that it provides resistance to axial flow. The perforated plate may have channels therethrough whose cross-sectional dimension is smaller than the projected average diameter of the vapor and/or gas bubbles. The reactor or sparging vessel offers improved flow dynamics, including reduced back mixing and narrowed residence time distribution. A method of employing the reactor for a reaction mixture containing vapor and/or gas bubbles is also disclosed. An impeller blade having two curvatures is also disclosed.
摘要翻译：公开了适用于含有蒸气和/或气泡的反应混合物的反应器或喷射容器。它包括适于重新分布流动的机械搅拌装置和适于提供对轴向流动的阻力的至少一个多孔板。在理想的实施例中，其可以包括至少一个电或液压刺激的可旋转轴，至少一个叶片叶轮安装在该可旋转轴上，并且至少一个多孔板定向成使得其提供对轴向流动的阻力。多孔板可以具有通道，其横截面尺寸小于蒸气和/或气泡的投影平均直径。反应器或喷射容器提供改善的流动动力学，包括减少后混合和缩短的停留时间分布。还公开了使用反应器用于含有蒸汽和/或气泡的反应混合物的方法。还公开了具有两个曲率的叶轮叶片。

3. 发明授权

US4044666A Attachment for offset duplicating machine 失效
标题翻译：胶印复印机附件
公开(公告)号：US4044666A
公开(公告)日：1977-08-30
申请号：US670050
申请日：1976-03-24
申请人： Laurent Doucet
发明人： Laurent Doucet
IPC分类号： B41K3/12 , B41L19/00 , B41L39/02 , B41L45/00
CPC分类号： B41L19/006 , B41K3/127 , B41L39/02
摘要： The attachment device is adapted to be mounted to the delivery end of an offset duplicating machine and includes: a frame; an impression cylinder rotatably mounted to the sidewalls of the frame; a gripper bar device which is also rotatably mounted to the sidewalls of the frame and which is disposed between the duplicating machine and the impression cylinder, the gripper bar device including a gear wheel in meshing engagement with a gear wheel of the duplicating machine and with a gear wheel on the impression cylinder, the gripper bar device further including a series of members for gripping a sheet received from the duplicating machine and for conveying it to gripping elements on the impression cylinder; and character printing means mounted to the frame, including a gear wheel in meshing engagement with the gear wheel of the impression cylinder and a character numbering device rotatably mounted to contact successive sheets conveyed on the impression cylinder so as to print consecutive characters thereon. Means are also provided to avoid the printing of a character and the changing of a character should there be a void in the successive feeding of sheets in the attachment.
摘要翻译：附接装置适于安装到偏移复制机器的输送端，并且包括：框架; 可旋转地安装到框架的侧壁的压印滚筒; 夹杆装置，其也可旋转地安装在框架的侧壁上并且设置在复印机和压印滚筒之间，夹纱杆装置包括与复印机的齿轮啮合的齿轮，并具有所述夹持杆装置还包括一系列用于夹紧从所述复印机接收的片材并将其传送到所述压印滚筒上的夹紧元件的构件; 以及字符打印装置，其安装到所述框架上，包括与所述压印滚筒的齿轮啮合的齿轮;以及字符编号装置，其可旋转地安装以接触在所述压印滚筒上传送的连续的纸张，以便在其上打印连续的字符。还提供了用于避免字符的打印和字符的改变，如果在附件中连续馈送纸张时有空隙的话。

4. 发明申请

US20060251554A1 Reactor apparatus having reduced back mixing 失效
标题翻译：反应器装置具有减少的反混合
公开(公告)号：US20060251554A1
公开(公告)日：2006-11-09
申请号：US11121795
申请日：2005-05-04
申请人： Laurent Doucet , Philippe Tanguy , Doug Berti , Thanh Nguyen , Guillaume Franc , Jay Reimers
发明人： Laurent Doucet , Philippe Tanguy , Doug Berti , Thanh Nguyen , Guillaume Franc , Jay Reimers
IPC分类号： B01J23/90 , B01J19/00
CPC分类号： B01J10/002 , B01F3/04531 , B01F7/001 , B01F7/00241 , B01F7/00275 , B01F7/00633 , B01F7/183 , B01F15/00883 , B01F15/00915 , B01J19/006 , B01J19/0066 , B01J2219/00777 , B01J2219/00779
摘要： Disclosed is a reactor or sparging vessel suitable for use for reaction mixtures containing vapor and/or gas bubbles. It comprises a mechanical agitation means suitable to redistribute flow radially and at least one perforated plate suitable to provide resistance to axial flow. In desirable embodiments it may include at least one electrically or hydraulically-stimulated rotatable shaft upon which at least one blade impeller is mounted, and at least one perforated plate oriented such that it provides resistance to axial flow. The perforated plate may have channels therethrough whose cross-sectional dimension is smaller than the projected average diameter of the vapor and/or gas bubbles. The reactor or sparging vessel offers improved flow dynamics, including reduced back mixing and narrowed residence time distribution. A method of employing the reactor for a reaction mixture containing vapor and/or gas bubbles is also disclosed. An impeller blade having two curvatures is also disclosed.
摘要翻译：公开了适用于含有蒸气和/或气泡的反应混合物的反应器或喷射容器。它包括适于重新分布流动的机械搅拌装置和适于提供对轴向流动的阻力的至少一个多孔板。在理想的实施例中，其可以包括至少一个电或液压刺激的可旋转轴，至少一个叶片叶轮安装在该可旋转轴上，并且至少一个多孔板定向成使得其提供对轴向流动的阻力。多孔板可以具有通道，其横截面尺寸小于蒸气和/或气泡的投影平均直径。反应器或喷射容器提供改善的流动动力学，包括减少后混合和缩短的停留时间分布。还公开了使用反应器用于含有蒸气和/或气泡的反应混合物的方法。还公开了具有两个曲率的叶轮叶片。

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