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1. 发明授权

US6155320A Method and apparatus for injecting steam at a single facer bonding nip 失效
标题翻译：在单面接合压区喷射蒸汽的方法和装置
公开(公告)号：US6155320A
公开(公告)日：2000-12-05
申请号：US65349
申请日：1998-04-23
申请人： Joseph L. Finke , Kent W. Thurston , Charles E. Thomas , Stephen Joseph Mettee
发明人： Joseph L. Finke , Kent W. Thurston , Charles E. Thomas , Stephen Joseph Mettee
IPC分类号： B31F1/20 , B31F1/28
CPC分类号： B31F1/2854 , B31F1/20 , B31F1/2877
摘要： An apparatus and related method for forming a single face paperboard web are disclosed. The apparatus of the present invention includes a forming corrugating roll for corrugating flutes on a medium web and a carrier corrugating roll operably connected to the forming corrugating roll for carrying the medium web into contact with a liner web. A bonding nip is defined by the carrier corrugating roll for pressing the liner web into adhering contact with the medium web, thereby forming a single faced web. A steam supplying device, including at least one fluid port in fluid communication with the bonding nip, supplies a low pressure steam against at least one of the liner web and the medium web. The steam supplying device further includes a body having a heated surface facing one of the liner and the medium webs. A primary channel extends within the body and is in thermal communication with the heated surface. A high pressure steam is supplied to the primary channel for heating the heated surface. A plurality of secondary channels extend within the body and are in fluid communication with the plurality of fluid ports. A low pressure steam is supplied to the secondary channels for release by the plurality of fluid ports within the bonding nip to assist in the rapid gelatinization of glue between the liner and medium webs.
摘要翻译：公开了一种用于形成单面纸板纸的装置和相关方法。本发明的装置包括用于在介质腹板上瓦楞槽的成形瓦楞辊和可操作地连接到成形瓦楞辊的载体瓦楞辊，用于将介质纤维网传送到与衬板相接触。粘合辊隙由载体波纹辊限定，用于将衬垫网压在与介质织物粘合接触中，从而形成单面织物。一种蒸汽供应装置，包括至少一个与接合压区流体连通的流体端口，相对于衬板和介质网中的至少一个提供低压蒸汽。蒸汽供应装置还包括具有面向衬套和介质腹板之一的加热表面的主体。主通道在主体内延伸并与加热表面热连通。向主通道供应高压蒸汽以加热被加热的表面。多个次级通道在主体内延伸并且与多个流体端口流体连通。低压蒸汽被供应到第二通道以通过粘合压区内的多个流体端口释放，以有助于在衬套和介质网之间的胶的快速凝胶化。

2. 发明授权

US6050316A Single facer preheater 失效
标题翻译：单面预热器
公开(公告)号：US6050316A
公开(公告)日：2000-04-18
申请号：US105968
申请日：1998-06-26
申请人： Joseph L. Finke , Kent W. Thurston , Charles E. Thomas
发明人： Joseph L. Finke , Kent W. Thurston , Charles E. Thomas
IPC分类号： B31F1/28 , B31F1/36
CPC分类号： B31F1/2881 , B31F1/285
摘要： A single facer including a preheater for conditioning a paperboard web. The preheater is positioned upstream form a corrugating nip and includes an arcuate surface facing the web. A plurality of primary channels are disposed internally within the preheater in thermal communication with the arcuate surface. High pressure steam is supplied to the primary channels for heating the arcuate surface. A plurality of outlet ports extend within the preheater and are in fluid communication with the heated arcuate surface. Low pressure steam is released through the plurality of outlet ports thereby producing a steam film between the heated arcuate surface and the paperboard web. The steam film dramatically increases heat transfer to the paperboard web while also reducing frictional forces opposing movement of the web.
摘要翻译：包括用于调节纸板网的预热器的单面。预热器位于上游形成波纹压区并且包括面向幅材的弓形表面。多个主通道设置在预热器的内部，与弓形表面热连通。高压蒸汽供应到主通道以加热弓形表面。多个出口在预热器内延伸并与加热的弧形表面流体连通。低压蒸汽通过多个出口释放，从而在加热的弧形表面和纸板网之间产生蒸汽膜。蒸汽膜显着地增加了对纸板网的热传递，同时还减少了与卷筒纸的运动相反的摩擦力。

3. 发明授权

US6110095A Apparatus for heating corrugated paperboard 失效
标题翻译：瓦楞纸板加热装置
公开(公告)号：US6110095A
公开(公告)日：2000-08-29
申请号：US892694
申请日：1997-07-15
申请人： Joseph L. Finke , Kent W. Thurston , Gary S. Podhorniak , Charles E. Thomas
发明人： Joseph L. Finke , Kent W. Thurston , Gary S. Podhorniak , Charles E. Thomas
IPC分类号： B31F1/28 , B31F1/20
CPC分类号： B31F1/285 , B31F1/2881
摘要： An apparatus and related method for forming a double face paperboard web are disclosed. The apparatus of the present invention includes a heating section upstream from a drawing section. The heating section includes at least one heating plate having an upper surface facing a paperboard web and heated by a plurality of primary channels supplied with steam. A plurality of secondary channels extend through the heating plate intermediate the primary channels and a lower surface of the plate. A plurality of outlet ports communicate with each secondary channel and the upper surface of the heating plate. Steam supplied to the secondary channels exits through the outlet ports thereby producing a steam film between the upper surface of the heating plate and the lower surface of the paperboard web. The steam film substantially reduces frictional forces opposing movement of the web while also dramatically increasing the heat transfer to the paperboard web and accelerating the gelatinization of the glue therein. A weight blanket is provided for exerting pressure against the upper surface of the web. A plurality of fluid ports are formed within the weight blanket for producing a steam film between the weight blanket and the web for, again, reducing frictional contact with the web while improving heat transfer thereto.
摘要翻译：公开了一种用于形成双面纸板纸的设备和相关方法。本发明的装置包括在拉拔部分上游的加热部分。所述加热部分包括至少一个加热板，所述加热板具有面向纸板网的上表面，并被供应有蒸汽的多个主通道加热。多个次级通道在主通道和板的下表面之间延伸穿过加热板。多个出口与每个辅助通道和加热板的上表面连通。供给二次通道的蒸汽通过出口排出，从而在加热板的上表面和纸板网的下表面之间产生蒸汽膜。蒸汽薄膜基本上减小了相对于幅材移动的摩擦力，同时还显着地增加了对纸板网的热传递并加速了胶水在其中的凝胶化。提供重量毯以对织物的上表面施加压力。多个流体端口形成在重量覆盖层内，用于在重量覆盖层和网之间产生蒸汽膜，同时改善与纸幅的摩擦接触，同时改善对其的传热。

4. 发明授权

US4421328A Half-keystone compression ring 失效
标题翻译：半梯形压缩环
公开(公告)号：US4421328A
公开(公告)日：1983-12-20
申请号：US428215
申请日：1982-09-29
申请人： Kent W. Thurston , Jesse H. Barnes
发明人： Kent W. Thurston , Jesse H. Barnes
IPC分类号： F16H55/18 , F16J9/20
CPC分类号： F16J9/20
摘要： An improved half-keystone compression ring for use in an internal combustion engine. The improved ring's bottom side is essentially flat, radially and circumferentially, in the closed operating position.
摘要翻译：用于内燃机的改进的半梯形压缩环。改进的环的底侧在封闭的操作位置基本上是平的，径向和周向的。

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