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41. 发明授权

US06490813B1 Drying and smoothing unit for webs of fibrous material 失效
标题翻译：用于纤维材料网的干燥和平滑单元
公开(公告)号：US06490813B1
公开(公告)日：2002-12-10
申请号：US09484446
申请日：2000-01-18
申请人： Markus Oechsle
发明人： Markus Oechsle
IPC分类号： F26B300
CPC分类号： D21F5/00 , D21F7/003 , D21F7/008 , D21G1/00 , D21G7/00 , Y10S162/06 , Y10S162/10
摘要： A process and a device for drying and smoothing a web. The process uses an apparatus including at least one dryer section having a plurality of heated cylinders and a calender having a plurality of smoothing nips, and includes guiding the web over the plurality of heated cylinders in the at least one dryer section, drying the web in the at least one dryer section to a maximum dry content of approximately 93%, adjusting a moisture cross-profile of the web in the dryer section, and guiding the web to the calender. The device includes a dryer section comprising beginning, middle, and end sections, a calender, and at least one adjusting device located in the end section for moistening the web, wherein the web is guided through the dryer section prior to being guided to the calender.
摘要翻译：用于干燥和平滑网的方法和装置。该方法使用包括至少一个具有多个加热圆筒的干燥部分和具有多个平滑咬口的压延机的设备，并且包括将该纤维网引导到该至少一个干燥部分中的多个加热圆筒上，所述至少一个干燥器部分达到约93％的最大干燥含量，调节干燥部中的幅材的湿气横截面，并将幅材引导到压延机。该装置包括一个包括开始部分，中间部分和末端部分的干燥部分，一个压延机，以及位于端部部分中的用于润湿纤维网的至少一个调节装置，其中，在引导到压延机之前，将纤维网引导通过干燥部分。

42. 发明授权

US6145218A Drying section and method for drying a material web in such a drying section 失效
标题翻译：用于干燥这种干燥部分中的材料纤维网的干燥部分和方法
公开(公告)号：US6145218A
公开(公告)日：2000-11-14
申请号：US246951
申请日：1999-02-09
申请人： Gerhard Kotitschke , Markus Oechsle
发明人： Gerhard Kotitschke , Markus Oechsle
IPC分类号： D21F5/04 , D06F58/00
CPC分类号： D21F5/042
摘要： Drying section of a machine for producing a material web, such as a paper or cardboard web, comprises at least one drying group having at least one drying cylinder and at least one web guidance device around which the material web is guided in a meandering manner. The shrinkage gradient that occurs in the material web transversely with respect to the direction in which the web travels is set or controlled by providing at least one, and preferably several, areas in which an at least mostly free, unhindered shrinkage of the material web is possible.
摘要翻译：用于生产诸如纸或纸板幅材的材料幅材的机器的干燥部分包括至少一个干燥组，其具有至少一个干燥筒和至少一个幅材引导装置，围绕所述至少一个幅材引导装置以蜿蜒的方式引导材料幅材。通过提供至少一个，优选几个这样的区域来设置或控制材料幅材相对于幅材行进方向横向地发生的收缩梯度，其中材料幅材的至少主要是自由的，不受阻碍的收缩是可能。

43. 发明授权

US6131304A Dryer section 失效
标题翻译：干燥部
公开(公告)号：US6131304A
公开(公告)日：2000-10-17
申请号：US292675
申请日：1999-04-16
申请人： Dieter Egelhof , Markus Oechsle , Hans-Jurgen Wulz
发明人： Dieter Egelhof , Markus Oechsle , Hans-Jurgen Wulz
IPC分类号： D21F3/04 , D21F5/04 , D06F58/00
CPC分类号： D21F3/045 , D21F3/04 , D21F5/04
摘要： Dryer section of a machine for producing a material web. The dryer section may include at least one dryer group including a plurality of heatable dryer cylinders so that the material web to be guided around at least a portion of the plurality of heatable dryer cylinders may be guided in a meandering path in a web travel direction. At least one pressing device may be located within the dryer section.
摘要翻译：用于生产材料网的机器的干燥器部分。干燥器部分可以包括至少一个干燥器组，其包括多个可加热的烘干机筒，使得围绕多个可加热干燥机筒的至少一部分被引导的材料幅可以沿着卷筒纸行进方向的曲折路径被引导。至少一个按压装置可以位于干燥器部分内。

44. 发明授权

US6000143A Machine to manufacture a material a sheet, in particular paper or cardboard sheet 失效
标题翻译：制造材料的机器，特别是纸或纸板
公开(公告)号：US6000143A
公开(公告)日：1999-12-14
申请号：US956589
申请日：1997-10-23
申请人： Markus Oechsle
发明人： Markus Oechsle
IPC分类号： D21F5/04 , D21F7/02 , F26B13/08 , F26B13/14 , F26B11/06 , D21F5/00
CPC分类号： D21F5/04 , D21F7/02 , F26B13/08 , F26B13/14
摘要： A machine is proposed for the production of a material sheet, in particular a paper or cardboard sheet, with a dryer section which exhibits at least one double-row dryer group consisting of two rows of heated dryer cylinders, each of which has been assigned a transport belt circulating in a meandering fashion around the dryer cylinders of one row and the deflection rolls assigned to the dryer cylinders, thereby pressing the material sheet against the surface of the dryer cylinders, and having a drive mechanism consisting of at least one motor assigned to each row of dryer cylinders of a double-row dryer group, which causes a rotation of the dryer cylinders and deflection rolls as well as a circulation of the transport belts of the dryer section, in which the drive mechanism is designed such that the rotational speed of the two rows of dryer cylinders within the double-row dryer group can be regulated independently of one another.
摘要翻译：提出了一种用于生产材料片材，特别是纸或纸板片材的机器，其具有干燥器部分，其具有至少一个由两排加热的干燥器筒组成的双列干燥器组，每个干燥器组被分配为输送带以蜿蜒的方式围绕一列的干燥器圆筒和分配给干燥器圆筒的偏转辊循环，从而将材料片压在干燥器滚筒的表面上，并具有驱动机构，该驱动机构由至少一个分配给双列干燥器组的每列干燥器圆筒，其导致干燥器滚筒和偏转辊的旋转以及干燥器部分的传送带的循环，其中驱动机构被设计成使得转速在双列干燥器组内的两排干燥机筒可以彼此独立地调节。

45. 发明授权

US5926971A Machine for producing a material web 失效
标题翻译：生产材料网的机器
公开(公告)号：US5926971A
公开(公告)日：1999-07-27
申请号：US856186
申请日：1997-05-14
申请人： Tri Chau-Huu , Markus Oechsle , Albrecht Meinecke
发明人： Tri Chau-Huu , Markus Oechsle , Albrecht Meinecke
IPC分类号： D21F5/04 , F26B13/10 , F26B13/18 , D21F5/00
CPC分类号： D21F5/04 , D21F5/048 , F26B13/101 , F26B13/18
摘要： Machine for producing a material web, e.g., paper or cardboard, that may include a dryer section with at least one dryer group and the at least one dryer group may have at least one dryer cylinder, a dryer screen, and a metal belt. The machine may also include a cooling device associated with the metal belt. The material web, the dryer screen and the metal belt may be guided in a meandering path around an outside of the at least one dryer cylinder, and the dryer screen may be positioned between the material web and the metal belt. Further, at least one of the metal belt and the dryer screen may be intensely prestressed.
摘要翻译：用于生产可以包括具有至少一个干燥器组的干燥部和至少一个干燥器组的材料纤维网例如纸或纸板的机器可以具有至少一个烘缸，烘干机筛和金属带。机器还可以包括与金属带相关联的冷却装置。材料幅材，干燥器筛网和金属带可以围绕至少一个干燥器圆筒的外部以曲折的方式引导，并且干燥器筛网可以位于材料幅材和金属带之间。此外，金属带和干衣机筛网中的至少一个可以被强烈地预应力。

46. 发明授权

US5632101A All top-felted single-tier drying section with post drying section curl control 失效
标题翻译：所有顶层单层干燥段具有后干燥段卷曲控制
公开(公告)号：US5632101A
公开(公告)日：1997-05-27
申请号：US526068
申请日：1995-09-08
申请人： Markus Oechsle
发明人： Markus Oechsle
IPC分类号： D21F5/00 , D21F5/04 , D21F7/00 , F26B3/00
CPC分类号： D21F5/00 , D21F5/002 , D21F5/04 , D21F5/042 , D21F7/00 , D21F7/003 , D21G7/00
摘要： A drying section for a paper making machine. The drying section includes a plurality of single-tier dryer groups, optionally followed by one or more double-tier groups. To control curl in the final paper product, a moistening device extending over the width of the drying section is provided near the end of the single-tier dryer groups. The moistening device can be divided into various zones to control the profile of the paper. Alternatively, or in addition to the moistening device, a contact-less dryer such as a infrared dryer can be provided after the dryer section, upstream of a calender section of the paper making machine. The moistening device can be provided to moisten the bottom or, optionally, the top side of the paper web. Where a double-tier dryer group is provided, to control curl the upper drying cylinders and the lower cylinders can be provided with different steam pressures to control curl. Alternatively, each of the cylinders can be individually controlled. In accordance with a further embodiment, control of web curl is not accomplished in the main dryer section, but rather in an after dryer section which follows a device such as a coater, size press or the like which rewets the paper web.
摘要翻译：造纸机的干燥部。干燥部分包括多个单层干燥器组，任选地后跟一个或多个双层组。为了控制最终纸制品中的卷曲，在单层干燥器组的端部附近提供在干燥部分的宽度上延伸的润湿装置。润湿装置可分为多个区域以控制纸张的轮廓。或者，除了润湿装置之外，还可以在造纸机的压延部之后的干燥部之后设置无接触干燥机，例如红外线干燥机。可以提供润湿装置以润湿纸幅的底部或可选地上部。在提供双层干燥器组的情况下，为了控制上部干燥筒的卷曲，并且下部气缸可以具有不同的蒸汽压力以控制卷曲。或者，可以单独控制每个气缸。根据另一实施例，在主干燥器部分中不能实现卷材卷曲的控制，而是在后面的烘干部分之后，该烘干部分跟随诸如涂布机，压榨机等的装置，其重新润湿纸幅。

47. 发明授权

US5579589A Process and apparatus for drying a fibrous web in a single-felt dryer group under low vacuum 失效
标题翻译：在低真空下在单毛毡干燥器组中干燥纤维网的方法和设备
公开(公告)号：US5579589A
公开(公告)日：1996-12-03
申请号：US441321
申请日：1995-05-15
申请人： Markus Oechsle , Adolf Guggemos
发明人： Markus Oechsle , Adolf Guggemos
IPC分类号： F26B5/04 , D21F5/04 , D21F5/10 , F26B3/00 , D06F58/00 , F26B11/02
CPC分类号： D21F5/042
摘要： Apparatus and method for drying a fibrous web. The apparatus comprises a plurality of drying cylinders arranged in groups from a first group to a last group, the web passing sequentially from the first group to the last group, each group having a single felt, the drying cylinders having vacuum transfer rolls arranged therebetween for guiding the fibrous web from one drying cylinder to the next drying cylinder, the vacuum transfer rolls being coupled to a vacuum source by a vacuum duct system, the duct system providing vacuum to the vacuum transfer rolls such that the vacuum level decreases from the first group to the last group. The vacuum level is preferably below about 1500 Pa, and in particular, in the range of about 100 to 1000 Pa.
摘要翻译：用于干燥纤维网的装置和方法该装置包括多个从第一组至最后一组组成的干燥滚筒，卷筒纸从第一组至第一组依次通过，每组具有单个毛毯，干燥筒具有设置在其间的真空转印辊，用于将纤维网从一个干燥筒引导到下一个干燥筒，真空传送辊通过真空管道系统耦合到真空源，管道系统为真空传送辊提供真空，使得真空度从第一组减小到最后一个组。真空度优选低于约1500Pa，特别是在约100至1000Pa的范围内。

48. 发明授权

US06668469B2 Removal device 失效
标题翻译：拆卸装置
公开(公告)号：US06668469B2
公开(公告)日：2003-12-30
申请号：US09820711
申请日：2001-03-30
申请人： Peter Kahl , Markus Oechsle , Karl Josef Böck , Thomas Augscheller , Stefan Dette
发明人： Peter Kahl , Markus Oechsle , Karl Josef Böck , Thomas Augscheller , Stefan Dette
IPC分类号： F26B300
CPC分类号： D21F7/04 , D21F5/042 , D21G9/0063
摘要： Device and process for removing a fibrous material web from a drying section of a machine for producing and/or refining the fibrous material web and into a catch device. The drying section includes heated drying cylinders, guidance rolls, and at least one drying wire arranged such that the fibrous material web is guided through the drying section over the heated drying cylinders and the guidance rolls at least predominately by the at least one drying wire. The device includes at least one controllable separating device arranged to at least reduce an adhesion force between the fibrous material web and the at least one drying wire.
摘要翻译：用于从用于生产和/或精炼纤维材料网并进入捕获装置的机器的干燥部分移除纤维材料纤维网的装置和方法。干燥部分包括加热的干燥筒，引导辊和至少一个干燥丝，其布置成使得纤维材料纤维网至少主要由至少一个干燥丝引导通过加热的干燥筒和引导辊上的干燥部。该装置包括至少一个可控制的分离装置，其布置成至少减小纤维材料纤维网和至少一个干燥丝之间的粘附力。

49. 发明授权

US06361254B1 Process and apparatus for drilling holes in the shell of a cylinder 失效
标题翻译：用于在圆筒壳中钻孔的方法和装置
公开(公告)号：US06361254B1
公开(公告)日：2002-03-26
申请号：US09351167
申请日：1999-07-12
申请人： Ingmar Vesterlund , Georg Kugler , Markus Oechsle , Peter Kahl
发明人： Ingmar Vesterlund , Georg Kugler , Markus Oechsle , Peter Kahl
IPC分类号： B23B3916
CPC分类号： B23B39/162 , B23B39/167 , Y10T408/03 , Y10T408/3811 , Y10T408/3839 , Y10T408/385
摘要： Process and apparatus for operating an apparatus to drill holes in the shell of a paper machine cylinder. The apparatus includes a stationary framework supportable on the paper machine, a feed frame that is radially movable along the stationary framework relative to the shell, and a drive unit. A plurality of drilling modules are coupled to the feed frame, which are rotatable via the drive unit, and the drilling modules include a drive shaft, at least two spindle heads, and at least two intermediate shafts arranged between the drive shaft and the at least two spindle heads, in which at least one of the at least two spindle heads in each drilling module is rotatable about a respective intermediate shaft of the drilling modules. The process includes rotating at least one of the at least two spindle heads about a respective intermediate shaft of the drilling module arranged between a drive shaft and the at least one spindle head, such that a mutual distance between spindle shaft centers of the at least two spindle heads in the drilling modules is adjusted.
摘要翻译：用于操作设备以在造纸机筒的壳体中钻孔的工艺和设备。该装置包括可在造纸机上支撑的固定框架，可沿固定框架相对于外壳径向移动的进给框架和驱动单元。多个钻孔模块联接到进给框架，其可经由驱动单元旋转，并且钻孔模块包括驱动轴，至少两个主轴头以及布置在驱动轴和至少两个主轴之间的至少两个中间轴两个主轴头，其中每个钻孔模块中的至少两个主轴头中的至少一个可围绕钻孔模块的相应中间轴旋转。所述方法包括使所述至少两个主轴头中的至少一个围绕布置在驱动轴和所述至少一个主轴头之间的钻孔模块的相应中间轴旋转，使得所述至少两个主轴的主轴轴心之间的相互距离钻孔模块中的主轴头被调整。

50. 发明授权

US06176939B1 Cleaning device and process 失效
标题翻译：清洁装置和工艺
公开(公告)号：US06176939B1
公开(公告)日：2001-01-23
申请号：US09527806
申请日：2000-03-17
申请人： Markus Oechsle , Karlheinz Straub
发明人： Markus Oechsle , Karlheinz Straub
IPC分类号： B08B302
CPC分类号： D21F1/32
摘要： A device to clean a transport belt of a machine for manufacturing a material web, in particular paper or cardboard web, is provided which includes at least one nozzle that can impart a medium under pressure and is designed to rotate on a rotational axis. The device is characterized in that the rotational speed of the nozzle for a gentle cleaning of the transport belt lies in the range of from about 2500 rpm to about 4000 rpm, and for an intensive cleaning of the transport belt in the range of from about 1000 rpm to about 2500 rpm.
摘要翻译：提供一种用于清洁用于制造材料幅材，特别是纸或纸板幅材的机器的输送带的装置，其包括能够赋予介质在压力下并被设计成在旋转轴线上旋转的至少一个喷嘴。该装置的特征在于用于温和清洁输送带的喷嘴的旋转速度在大约2500rpm至大约4000rpm的范围内，并且对于输送带的强力清洁范围为约1000 rpm至约2500rpm。

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