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1. 发明申请

US20170254020A1 SEALING-STRIP HOLDER 审中-公开
公开(公告)号：US20170254020A1
公开(公告)日：2017-09-07
申请号：US15511011
申请日：2015-09-14
申请人： RÖCHLING LERIPA PAPERTECH GMBH & CO. KG
发明人： Rudiger Keinberger , Peter Eckerstorfer , Markus Ecker , Anton Luger
IPC分类号： D21F3/10
CPC分类号： D21F3/10 , D21F3/02 , D21F3/0281
摘要： The invention relates to sealing systems of suction rolls, comprising inside at least one suction box (4) which is sealed laterally by one sealing strip system (1, 2) respectively from the roll shell (3)and each sealing strip system (1, 2) comprises one sealing strip (1.1, 2.1), which is inserted in a sealing strip holder (1.2, 2.2), whereby at least one lubricant supply is integrated in at least one sealing strip holder (1.2, 2.2), whereby at least one opening (10) of the lubricant supply runs at an outer side of the sealing strip holder (1.2, 2.2) in the sealing strip holder (1.2, 2.2), which is located in front of the sealing strip (1.1, 2.1) in the direction of movement of the roll shell (3).

2. 发明申请

US20170254019A1 SEALING STRIP SYSTEMS FOR SUCTION ROLLS 审中-公开
公开(公告)号：US20170254019A1
公开(公告)日：2017-09-07
申请号：US15511012
申请日：2015-09-14
申请人： ROCHLING LERIPA PAPERTECH GMBH & CO. KG
发明人： Rudiger Keinberger , Peter Eckerstorfer , Markus Ecker , Anton Luger
IPC分类号： D21F3/02
CPC分类号： D21F3/10 , D21F3/02 , D21F3/0281
摘要： The invention relates to sealing systems and methods for the operation of sealing systems of suction rolls, comprising inside at least one suction box (4) which is sealed laterally by one sealing strip system (1, 2) respectively from the roll shell (3) and each sealing strip system (1, 2) comprises one sealing strip (1.1, 2.1).

3. 发明授权

US09605761B2 Seal assembly 有权
公开(公告)号：US09605761B2
公开(公告)日：2017-03-28
申请号：US14077609
申请日：2013-11-12
申请人： Voith Patent GmbH
发明人： Peer Schotge , Susanne Berger , Klaus Hermann , Andreas Schäfer , Daniel Gronych
IPC分类号： F16J15/16 , D21F3/10
CPC分类号： F16J15/16 , D21F3/10 , D21G9/0009
摘要： A seal assembly for sealing at least one negative or positive pressure zone which adjoins a surface which is perforated and moves in a movement direction in a machine for making paper, tissue or cardboard, has at least one sealing element which lies opposite the moving surface and is arranged in a receptacle which can be moved to change the format of the negative or positive pressure zone. In order to simplify the adjustability of the receptacle in order to position the sealing element, there is a signal transmitter which is connected directly or indirectly to the sealing element and the signal of which can be received on that side of the moving surface which faces away from the sealing element.

4. 发明申请

US20160153141A1 SEALING STRIP FOR A PAPER, CARDBOARD OR TISSUE MACHINE MADE FROM A PLURALITY OF MATERIALS 有权
标题翻译：从多种材料中提取纸，卡片或组织机的密封条
公开(公告)号：US20160153141A1
公开(公告)日：2016-06-02
申请号：US14906014
申请日：2014-05-12
申请人： VOITH PATENT GMBH
发明人： MARC ERKELENZ , JOCHEN HONOLD , HELMUT BAMMER
IPC分类号： D21G1/00 , D21G1/02
CPC分类号： D21G1/004 , D21F3/10 , D21G1/02
摘要： A sealing strip for a positive or negative pressure zone of a suction or blower roller of a machine for processing and/or producing web material, in particular a paper, cardboard or tissue machine. The sealing strip has a sealing face to be set against and in frictional contact with the inner side of a roller shell for sealing the positive or negative pressure zone during a rotational movement of the roller shell. The sealing strip has a lubricant channel in the form of a cutout from the sealing strip. The lubricant channel is arranged in front of the sealing face. The sealing strip is formed with a first material section at the sealing face and with a second material section at the front wall. The first and second materials are different in at least one physical property, such as modulus of elasticity, abrasion resistance, hardness, brittleness.
摘要翻译：用于机器的吸入或鼓风辊的正压区或负压区的密封条，用于加工和/或生产网材料，特别是纸，纸板或纸巾机。密封条具有密封面，该密封面设置成与辊壳的内侧摩擦接触，用于在辊壳的旋转运动期间密封正或负压区。密封条具有从密封条形成切口形式的润滑剂通道。润滑剂通道布置在密封面的前面。密封条在密封面处形成有第一材料部分，并且在前壁处形成有第二材料部分。第一和第二种材料在至少一种物理性质上不同，例如弹性模量，耐磨性，硬度，脆性。

5. 发明授权

US09347180B2 Device and method for producing a material web 有权
公开(公告)号：US09347180B2
公开(公告)日：2016-05-24
申请号：US14629973
申请日：2015-02-24
申请人： Voith Patent GmbH
发明人： Luiz Carlos Silva , Thomas Scherb , Daniel Schoeps , Dalcio Chiaranda , Daniela Reis
IPC分类号： D21F7/08 , D21F3/02 , D21F3/04 , D21F11/14 , D21F1/80 , D21F1/66 , D21F3/10
CPC分类号： D21F7/08 , D21F1/66 , D21F1/80 , D21F3/0209 , D21F3/0272 , D21F3/029 , D21F3/045 , D21F3/10 , D21F11/14
摘要： The invention relates to a device for dewatering a fibrous web with a press zone which is formed by a mating element with a curved surface and a permeable press belt which wraps at least partially around the curved surface and has a running side and a contact side contacting a second side of the fibrous web. A permeable carrier belt arranged between the mating element and the fibrous web guides the fibrous web through the press zone. The device is configured so a fluid can flow through the press belt, the fibrous web, and the permeable carrier belt at least in a part region of the press zone. The permeable press belt is configured to generate a pressing pressure in the press zone when a tensile stress of at least 20 kN/m is applied and the contact side is adapted to a quality of the fibrous web produced.

6. 发明申请

US20160010284A1 ROLL 审中-公开
标题翻译：滚
公开(公告)号：US20160010284A1
公开(公告)日：2016-01-14
申请号：US14865417
申请日：2015-09-25
申请人： Voith Patent GmbH
发明人： Martin Breineder , Hubert Bischof , Matthias Schmitt , Yang Shieh
IPC分类号： D21H27/00 , D21H13/40
CPC分类号： D21H27/005 , D21F1/40 , D21F3/08 , D21F3/10 , D21G1/02 , D21H13/40
摘要： A roll for use in a machine for at least one of producing, processing and finishing a fibrous web such as a paper, cardboard or tissue web; comprising a roll core, a roll cover arranged on the roll core, roll caps which close off the roll at its end faces, and at least one glass fiber with sensors for determining operating parameters arranged in at least one of the roll cover and between the roll cover and the roll core; whereby the at least one glass fiber is connected to an evaluation device outside the roll; and wherein the at least one glass fiber is arranged in a reversibly closable bore in the roll core and in a recess in the roll cap aligned with the reversibly closable bore.
摘要翻译：一种用于机器中的至少一种生产，加工和整理诸如纸，纸板或纸巾网的纤维网的卷; 包括辊芯，布置在辊芯上的辊盖，在其端面处关闭辊的辊盖，以及至少一个具有传感器的玻璃纤维，用于确定布置在辊盖中的至少一个之间和在辊盖之间的操作参数辊盖和卷芯; 由此至少一个玻璃纤维连接到辊外的评估装置; 并且其中所述至少一个玻璃纤维布置在所述卷芯中的可逆封闭的孔中以及所述辊盖中的与所述可逆封闭的孔对准的凹部中。

7. 发明申请

US20150218753A1 Sealing device and roller having a sealing device 审中-公开
标题翻译：密封装置和辊子具有密封装置
公开(公告)号：US20150218753A1
公开(公告)日：2015-08-06
申请号：US14422034
申请日：2013-08-05
申请人： VOITH PATENT GMBH
发明人： Marc Erkelenz , Jochen Honold
IPC分类号： D21F3/10 , D21F7/00 , F16J15/16
CPC分类号： D21F3/10 , D21F7/00 , F16J15/162
摘要： A sealing device seals a pressure or vacuum zone in a roller with a perforated roller sleeve that rotates relative to the sealing device. A sealing strip and a format limiter seal the pressure or vacuum zone. The sealing strip has a lubricant opening formed as an upwardly open depression. A sealing face of the sealing strip and of the format limiter brace against the roller sleeve, and the roller sleeve runs onto the sealing strip at the front end and runs off the sealing strip at the rear end. A lubricant opening of a second type which is open toward the upper side, but not toward the end side against which the format limiter is placed, and/or a lubricant opening of a third type is upwardly open and toward that end side against which the format limiter is placed, and/or at least in portions no lubricant opening is provided.
摘要翻译：密封装置密封辊中的压力或真空区域，其具有相对于密封装置旋转的多孔辊套筒。密封条和格式限制器密封压力或真空区。密封条具有形成为向上开口的凹陷的润滑剂开口。密封条的密封面和格式限制器支架抵靠辊套，并且辊套在前端延伸到密封条上，并在后端从密封条延伸。第二类型的润滑剂开口朝向上方敞开，但不朝向格式限制器放置的端侧，和/或第三类型的润滑剂开口朝向该端侧向上敞开，放置格式限制器，和/或至少部分地不设置润滑剂开口。

8. 发明申请

US20130213879A1 SUCTION ROLL FOR DEWATERING A FIBROUS WEB 有权
标题翻译：用于清除纤维网的抽吸辊
公开(公告)号：US20130213879A1
公开(公告)日：2013-08-22
申请号：US13879270
申请日：2011-10-13
申请人： Franz Petschauer
发明人： Franz Petschauer
IPC分类号： F26B25/20
CPC分类号： F26B25/20 , D21F3/10
摘要： A suction roll for dewatering a fibrous web, having a rotatable and perforated suction roll jacket and a suction box in the interior of the suction roll. The suction box has a first suction channel that extends in the interior of the roll essentially along the axis of the suction roll. The suction box also has a second suction channel that extends in the interior of the roll along the inner surface of the suction roll jacket and is delimited by seals. The first suction channel is connected to the second suction channel via at least one connecting channel.
摘要翻译：用于使纤维网脱水的抽吸辊，在吸辊的内部具有可旋转和穿孔的抽吸辊护套和抽吸箱。抽吸箱具有第一抽吸通道，其基本上沿着抽吸辊的轴线在辊的内部延伸。抽吸箱还具有第二抽吸通道，其沿着抽吸辊套的内表面在辊的内部延伸并且由密封件限定。第一抽吸通道经由至少一个连接通道连接到第二抽吸通道。

9. 发明申请

US20120145346A1 METHOD FOR OPTIMIZING THE ENERGY BALANCE IN FORMING SECTIONS IN MACHINES FOR THE PRODUCTION OF FIBROUS WEBS, AND FORMING SECTION 失效
标题翻译：用于优化生产纤维织物机械成形部分的能量平衡的方法和形成部分
公开(公告)号：US20120145346A1
公开(公告)日：2012-06-14
申请号：US13333712
申请日：2011-12-21
申请人： Thomas Ruehl , Moritz Schmalenbach , Volker Schmidt-Rohr , Marco Esper , Oliver Kaufmann
发明人： Thomas Ruehl , Moritz Schmalenbach , Volker Schmidt-Rohr , Marco Esper , Oliver Kaufmann
IPC分类号： D21F1/08
CPC分类号： D21G9/0027 , D21F1/52 , D21F3/10 , D21F9/003
摘要： A forming section in a machine for producing a web of fibrous material includes a control and/or regulating system including a control and/or regulating device which is connected with at least one device for at least indirect acquisition of one value at least indirectly characterizing the dry content of the fibrous web in a transfer area from the forming section to a following function unit, with a device for input of a desired value for the target dry content, and with at least the control elements of an individual dewatering unit located prior to one of the last dewatering units, or the last dewatering unit inside the compression zone. The control and/or regulating device also includes a device for creating the control variables for controlling the individual dewatering units.
摘要翻译：用于生产纤维材料纤维网的机器中的成形部分包括控制和/或调节系统，包括控制和/或调节装置，其与至少一个装置连接，至少间接获取一个值，至少间接地表征在从成形部分到后续功能单元的转移区域中的纤维幅材的干燥含量，用于输入目标干燥含量的期望值的装置，以及至少位于之前的单独脱水单元的控制元件最后一个脱水单元之一，或压缩区内的最后一个脱水单元。控制和/或调节装置还包括用于创建用于控制各个脱水单元的控制变量的装置。

10. 发明申请

US20070272384A1 Suction or Ventilation Roll 审中-公开
标题翻译：抽吸或通风卷
公开(公告)号：US20070272384A1
公开(公告)日：2007-11-29
申请号：US10575184
申请日：2004-09-17
申请人： Herbert Schrefl , Harald Graf-Muller , Josef Kerschbaumer , Erwin Gutlederer , Christoph Klarer , Klaus Wulz
发明人： Herbert Schrefl , Harald Graf-Muller , Josef Kerschbaumer , Erwin Gutlederer , Christoph Klarer , Klaus Wulz
IPC分类号： D21F3/10
CPC分类号： D21F3/10
摘要： The invention relates to a suction or ventilation roll of a machine for producing and/or finishing a paper, cardboard, tissue or other fibrous material web (2). Said roll comprises a rotatable, perforated roll jacket (1) and at least one pressure zone (9), which only extends over part of the roll circumference and is formed by a fixed pressure compartment (6) located in the interior of the roll and open towards the roll jacket (1). The pressure compartment (6) is connected to a negative- or excess-pressure source and is sealed in relation to the roll jacket (1) by means of at least one sealing element (7). One aim of the invention is to reduce the noise emissions. To achieve this, a substantially air-tight cover (5), which runs in the direction of the circumference and is located outside the pressure compartment (6), adjoins a sealing element (7), said cover making contact with the roll jacket (1), or being placed at a distance of less than 100 mm to the latter.
摘要翻译：本发明涉及用于生产和/或整理纸，纸板，纸巾或其它纤维材料纤维网（2）的机器的抽吸或通风辊。所述辊包括可旋转的穿孔辊套（1）和至少一个压力区（9），其仅在辊周的一部分上延伸并且由位于辊的内部的固定压力室（6）形成，并且朝向辊套（1）开口。压力室（6）连接到负压或过压源，并通过至少一个密封元件（7）相对于辊套（1）密封。本发明的一个目的是减少噪声排放。为了实现这一点，在圆周方向上延伸并且位于压力室（6）外部的基本上气密的盖子（5）与密封元件（7）相邻，所述盖子与辊套接触（ 1），或者被放置在距离小于100mm的距离处。

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