专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09863827B2 Monitoring machine wires and felts 有权
公开(公告)号：US09863827B2
公开(公告)日：2018-01-09
申请号：US14735947
申请日：2015-06-10
申请人： INTERNATIONAL PAPER COMPANY
发明人： Kerry D. Figiel
IPC分类号： G01L5/00 , G01L1/00 , D21F1/00 , D21F3/02 , D21F3/08 , D21F7/08 , D21G9/00
CPC分类号： G01L5/0085 , D21F1/0027 , D21F3/02 , D21F3/08 , D21F7/08 , D21G9/0036 , G01L5/0076
摘要： Collecting data includes generating a sensor signal from each of a plurality of sensors located on a sensing roll, wherein each signal is generated when each sensor enters a region of a nip between the sensing roll and mating roll during each rotation of the sensing roll; wherein a web of material travels through the nip and a continuous band, which also travels through the nip, contacts a region of the web of material upstream from or in the nip. A periodically occurring time reference is generated associated with each rotation of the continuous band and the signal generated by each sensor is received so that the one of the plurality of sensors which generated this signal is determined and one of a plurality of tracking segments associated with the continuous band is identified. The signal is stored to associate the respective sensor signal with the identified one tracking segment.

2. 发明授权

US08580083B2 Device and method for producing a material web 失效
标题翻译：用于生产材料网的装置和方法
公开(公告)号：US08580083B2
公开(公告)日：2013-11-12
申请号：US13749182
申请日：2013-01-24
申请人： Voith Patent GmbH
发明人： Joao V. Boechat , Thomas Scherb , Luiz C. Silva , Rogerio Berardi , Daniela Reis
IPC分类号： D21F3/02 , D21F3/04
CPC分类号： D21F11/006 , D21F3/02 , D21F3/0209 , D21F3/0218 , D21F3/0272 , D21F3/0281 , D21F3/045 , D21F11/00 , F26B3/06 , F26B5/047
摘要： A method to dewater a fibrous web includes directing the fibrous web through a first press zone defined between a revolving permeable belt and a revolving permeable support belt and having a first press zone length. The fibrous web is arranged lying between the revolving permeable belt and the revolving permeable support belt. A fluid is caused to flow through the permeable belt, the fibrous web and the support belt at least over a section of the first press zone length. The fibrous web is dewatered in a second press zone following the first press zone and defined between the revolving permeable belt and the revolving permeable support belt, the second press zone having a second press zone length. The fibrous web is led through the second press zone between the permeable belt and the support belt, the permeable belt and the support belt each having a different compressibility.
摘要翻译：对纤维网进行脱水的方法包括将纤维网引导通过限定在旋转渗透带和旋转渗透性支撑带之间并具有第一压区长度的第一压区。纤维网被布置在旋转可渗透带和旋转可渗透支撑带之间。使流体至少在第一压区长度的一部分上流过可渗透带，纤维网和支撑带。纤维网在第一挤压区域之后的第二挤压区域中脱水，并限定在旋转渗透带和旋转渗透性支撑带之间，第二挤压区域具有第二挤压区域长度。纤维网被引导通过可渗透带和支撑带之间的第二挤压区，渗透带和支撑带各自具有不同的压缩性。

3. 发明授权

US08382956B2 Device and method for producing a material web 失效
标题翻译：用于生产材料网的装置和方法
公开(公告)号：US08382956B2
公开(公告)日：2013-02-26
申请号：US13163266
申请日：2011-06-17
申请人： Joao V. Boechat , Thomas Scherb , Luiz C. Silva , Rogerio Berardi , Daniela Reis
发明人： Joao V. Boechat , Thomas Scherb , Luiz C. Silva , Rogerio Berardi , Daniela Reis
IPC分类号： D21F3/02 , D21F3/04
CPC分类号： D21F11/006 , D21F3/02 , D21F3/0209 , D21F3/0218 , D21F3/0272 , D21F3/0281 , D21F3/045 , D21F11/00 , F26B3/06 , F26B5/047
摘要： A device for drainage of a pulp web, particularly a tissue web, having a first pressing zone having a first pressing zone length through which the pulp web is fed horizontally between a circulating, permeable band and a circulating, permeable support band. The first pressing zone is designed such that a fluid can flow through the band, the pulp web and the support band at least on one part of the first pressing zone length. In addition, the device has a subsequent second pressing zone having a second pressing zone length. The pulp web is guided through the second pressing zone between two bands having differing compressibility.
摘要翻译：用于排出纸浆幅材，特别是纸巾纸的装置，具有第一挤压区域，该第一挤压区域具有第一挤压区域长度，纸浆幅材通过该第一压榨区域水平地在循环的，可渗透的带状物和循环的可渗透支撑带之间进给。第一按压区被设计成使得流体可以在第一按压区段长度的至少一部分上流过带状物，纸幅和支撑带。此外，该装置具有随后的具有第二按压区域长度的第二按压区域。纸浆纸幅通过具有不同压缩性的两个带之间的第二按压区域被引导。

4. 发明授权

US07601659B2 Dewatering fabrics 失效
标题翻译：脱水面料
公开(公告)号：US07601659B2
公开(公告)日：2009-10-13
申请号：US11330461
申请日：2006-01-11
申请人： John D. Bomberger , Karsten Keller , Glen E. Simmonds , Benjamin Fuchs
发明人： John D. Bomberger , Karsten Keller , Glen E. Simmonds , Benjamin Fuchs
IPC分类号： B32B5/26 , B32B5/32
CPC分类号： B32B5/18 , B32B5/022 , B32B5/024 , B32B5/08 , B32B5/26 , B32B2250/20 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/12 , B32B2307/726 , B32B2437/00 , B32B2509/00 , B32B2555/02 , D04H5/00 , D21F3/02 , D21F7/083 , Y10T428/24992 , Y10T442/3089 , Y10T442/3707 , Y10T442/614 , Y10T442/64 , Y10T442/659 , Y10T442/66 , Y10T442/671 , Y10T442/681
摘要： The present invention relates to fabrics that can be used in the manufacture of paper. The fabrics preferably have at least three regions of fabric with specified distributions of pore sizes. The fabrics disclosed herein are an effective alternative to conventional dewatering fabrics for removing water from the incipient paper, which can provide energy cost savings in subsequent elevated temperature drying steps.
摘要翻译：本发明涉及可用于制造纸的织物。织物优选具有至少三个具有规定孔径分布的织物区域。本文公开的织物是用于从初始纸中去除水的常规脱水织物的有效替代物，其可以在随后的高温干燥步骤中节省能量成本。

5. 发明授权

US06764578B2 Suspension arrangement for a roll 失效
标题翻译：悬挂安排卷
公开(公告)号：US06764578B2
公开(公告)日：2004-07-20
申请号：US09962278
申请日：2001-09-24
申请人： Tord Gustavsson
发明人： Tord Gustavsson
IPC分类号： D21F308
CPC分类号： D21G1/00 , D21F3/02 , D21F3/06
摘要： A vibration-minimizing suspension mechanism for a press roll is provided. The press roll and an opposing roll each having a rotational axis and cooperate to form a press nip adapted to impart a linear load on a fiber web passing therethrough. The linear load is oriented through the rotational axes of the press roll and the opposing roll. As such, the suspension mechanism comprises a suspension arm having opposed ends and a medially-disposed pivot, wherein the press roll is rotatably engaged at the rotational axis thereof with one of the opposed ends of the suspension arm. The suspension arm is further pivotably and adjustably mounted at the pivot so as to allow the pivot to be adjusted in substantially parallel relation to the linear load. The adjustability of the pivot thereby allowing a mounting line along the suspension arm, the mounting line being defined by the pivot and the rotational axis of the press roll, to be maintained in substantially perpendicular orientation to the linear load to thereby minimize vibration in the press roll.
摘要翻译：提供了一种用于压辊的减振最小化悬挂机构。压辊和相对的辊各自具有旋转轴线并且协作以形成压区，适于在通过其的纤维网上施加线性负载。线性负载通过压辊和相对辊的旋转轴线定向。这样，悬架机构包括具有相对的端部和中间设置的枢轴的悬架臂，其中压辊在其旋转轴线处可旋转地接合悬架臂的相对端中的一个。悬架臂进一步可枢转地和可调节地安装在枢轴处，以便允许枢轴被调整为基本上平行于线性负载。枢轴的可调节性由此允许沿着悬挂臂的安装线，安装线由压辊的枢轴和旋转轴线限定，以保持与线性负载基本上垂直的方向，从而最小化压机中的振动滚。

6. 发明授权

US06655195B2 Moisture cross profile 失效
标题翻译：水分交叉轮廓
公开(公告)号：US06655195B2
公开(公告)日：2003-12-02
申请号：US10032012
申请日：2001-12-31
申请人： Joachim Grabscheid , Ulrich Begemann , Oswald Satzger , Wolfgang Mayer , Ralf Rziha , Wolfgang Bamberger , Georg Kleiser , Thomas Rühl
发明人： Joachim Grabscheid , Ulrich Begemann , Oswald Satzger , Wolfgang Mayer , Ralf Rziha , Wolfgang Bamberger , Georg Kleiser , Thomas Rühl
IPC分类号： D21F700
CPC分类号： D21F7/003 , D21F3/02
摘要： Process for determining disturbances of a moisture cross profile of a fibrous material web in a paper making machine, a paper making machine, and a measuring arrangement for measuring the disturbances, the process including guiding the fibrous material web by way of at least one water-permeable belt and collecting and draining off water released from the belt. The water is collected by several sections separated from one another. The process further includes measuring per time unit, the amount of water in each section, wherein the sections extend at right angles to a web running direction over only a partial section of the fibrous material web. The paper making machine includes at least one water-permeable belt, the belt being wrapped around a roll. The measuring arrangement includes a water collection device having the form of one of a trough or channel.
摘要翻译：用于确定造纸机，造纸机和用于测量干扰的测量装置中的纤维材料网的湿气横截面的干扰的方法，所述方法包括通过至少一个水溶性纤维材料引导纤维材料纤维网，渗透带，并收集和排出从皮带释放的水。水由彼此分离的几个部分收集。该方法还包括每时间单位测量每个部分中的水量，其中所述部分仅在纤维材料纤维网的仅部分部分上与纸幅运行方向成直角延伸。造纸机包括至少一个透水带，该带缠绕在卷上。测量装置包括具有槽或通道之一形式的集水装置。

7. 发明申请

US20010020524A1 Pressing arrangement 失效
标题翻译：按压安排
公开(公告)号：US20010020524A1
公开(公告)日：2001-09-13
申请号：US09800475
申请日：2001-03-08
申请人： VOITH PAPER PATENT GmbH
发明人： Gerhard Kotitschke , Wolfgang Mayer , Roland Mayer
IPC分类号： D21F003/00 , D21J003/00
CPC分类号： D21F3/045 , D21F3/02
摘要： Pressing arrangement having two press rolls forming at least one press nip for dewatering a web, and two dewatering belts arranged to be guided through the at least one press nip with the web. The dewatering belts positioned on opposite sides of the web to absorb water. A common guidance path, formed by the dewatering belts guiding the web, is located after the at least one press nip. A separating roll and a lower one of the dewatering belts is arranged to wrap the separating roll along with the web at an end of the common guidance path. An upper one of the dewatering belts is arranged to be guided away from the web in a separation path in a region of the separating roll. Lower dewatering belt and web wrap the separating roll subsequent to the separation path at a wrapping angle of at least about 30null.
摘要翻译：具有两个压榨辊的压制装置形成至少一个压榨辊隙，用于使纸幅脱水，以及两个脱水带，其布置成被引导通过带材的至少一个压榨压区。位于纸幅相对两侧的脱水带吸收水分。由引导幅材的脱水带形成的常见引导路径位于至少一个压榨压区之后。分离辊和下部一个脱水带被布置成在共同的引导路径的一端包围分离辊以及幅材。脱水带的上部被布置成在分离辊的区域中的分离路径中被引导离开卷筒纸。较低的脱水带和纤维网以分离路径在至少约30°的缠绕角度之后包裹分离辊。

8. 发明申请

US20010010259A1 Water draining device 失效
标题翻译：排水装置
公开(公告)号：US20010010259A1
公开(公告)日：2001-08-02
申请号：US09758243
申请日：2001-01-12
申请人： Voith Paper Patent GmbH of Heidenheim
发明人： Karl Steiner , Robert Wolf , Hans Prinzing
IPC分类号： D21F001/66 , D21F003/00
CPC分类号： D21F3/02 , D21F1/48 , D21F1/66 , D21F3/0272 , Y10S162/07
摘要： Water draining device for a paper machine or the like, in particular for a felted press of such a paper machine, including a receiving tank extending at least essentially over the machine width. The receiving tank includes a first chamber that receives arriving water and is under ambient pressure, and a second chamber that is connected to the first chamber and is under vacuum, into which the water collecting in the first chamber is aspirated and from which the water is eventually drained. A water receiving device of improved efficiency is also provided by forming a water receiving device by at least one suction channel projecting into the wedge-shaped area between the upper press roll and the dewatering belt, and extending transverse to the pulp web, which suction channel is connected to a source of reduced pressure.
摘要翻译：用于造纸机等的排水装置，特别是用于这种造纸机的毡压机，包括至少基本上在机器宽度上延伸的接收罐。接收罐包括接收到达水并处于环境压力的第一室，以及连接到第一室并处于真空状态的第二室，第一室中收集的水被吸入到该第二室中最终排水。还提供了一种提高效率的吸水装置，通过至少一个吸入通道形成一个吸水装置，该吸水装置突出到上压辊和脱水带之间的楔形区域中，并横向于纸浆幅材延伸，连接到减压源。

9. 发明授权

US06254728B1 Method and machine for manufacturing a fibrous pulp web 失效
标题翻译：制造纤维纸浆网的方法和机器
公开(公告)号：US06254728B1
公开(公告)日：2001-07-03
申请号：US09012731
申请日：1998-01-23
申请人： Joachim Henssler , Hans Loser , Karl Steiner , Albrecht Bauder
发明人： Joachim Henssler , Hans Loser , Karl Steiner , Albrecht Bauder
IPC分类号： D21F1100
CPC分类号： D21F3/045 , D21F3/02 , D21F3/04 , D21F9/003
摘要： A method and machine for the manufacturing a fibrous pulp web including a first draining zone and a second draining zone, where the first and second draining zones are successively arranged in the web run direction, where a first side of the web is drained in the first draining zone by pressure acting on the web which increases from an initial pressure to a final pressure, where a second side of the web is drained in the second draining zone by pressure acting on the web which increases from an initial pressure to a final pressure in the web run direction, and where the initial pressure in the second draining zone is less than the final pressure in the first draining zone.
摘要翻译：一种用于制造纤维纸浆网的方法和机器，所述方法和机器包括第一排水区和第二排水区，其中所述第一排水区和所述第二排水区依次布置在所述幅材运行方向上，其中所述幅材的第一侧在第一排水区通过作用在幅材上的压力引起的排水区域从初始压力增加到最终压力，其中幅材的第二侧通过作用在幅材上的压力在第二排水区域中排出，该压力从初始压力增加到最终压力纸幅运行方向，并且其中第二排水区域中的初始压力小于第一排水区域中的最终压力。

10. 发明授权

US5972170A Suction box 失效
标题翻译：吸箱
公开(公告)号：US5972170A
公开(公告)日：1999-10-26
申请号：US961990
申请日：1997-10-31
申请人： Erwin Hund , Peter Kahl , Andreas Meschenmoser
发明人： Erwin Hund , Peter Kahl , Andreas Meschenmoser
IPC分类号： D21F1/52 , D21F3/02 , D21F3/04 , D21F3/00
CPC分类号： D21F3/045 , D21F1/52 , D21F3/02
摘要： A suction box for use in a press arrangement in a machine for producing a paper or cardboard web. The suction box includes at least one suction side suctioning the fibrous pulp sheet onto a transport side of at least one felt belt. The suction box further includes at least one non-suction side and at least one slit. A vacuum is created by having air blown out of at least one slit. The vacuum occurs along the felt belt in a run direction of the felt belt. The slit is positioned at an edge of at least one non-suction side of the suction box. The suction box may be disposed on an exit side of a press slit of the press arrangement. The press slit is adapted to treat the fibrous pulp sheet. At least one felt belt is guided, simultaneously with the fibrous pulp sheet, through the press slit. Upon exiting the press slit, the fibrous pulp sheet is suctioned onto at least one felt belt by the suction box.
摘要翻译：一种用于制造纸或纸板网的机器中的压机布置的抽吸箱。抽吸箱包括至少一个抽吸侧，将至少一个毡带的输送侧吸附到纤维纸浆片上。抽吸箱还包括至少一个非吸入侧和至少一个狭缝。通过使空气从至少一个狭缝吹出而产生真空。毛毡带沿毛毯带的运行方向发生真空。狭缝位于抽吸箱的至少一个非吸入侧的边缘。抽吸箱可以设置在压榨装置的压榨槽的出口侧。压缝适于处理纤维纸浆片。至少一个毡带与纤维纸浆片同时被引导通过压榨狭缝。离开压榨狭缝后，纤维纸浆片被抽吸箱抽吸到至少一个毡带上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式