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91. 发明申请

US20160158804A1 PRESSURE SCREEN 有权
标题翻译：压力屏幕
公开(公告)号：US20160158804A1
公开(公告)日：2016-06-09
申请号：US15044658
申请日：2016-02-16
申请人： Voith Patent GmbH
发明人： Kiyoshi Kokubun
IPC分类号： B07B1/20
CPC分类号： B07B1/20 , B07B1/18 , B07B1/22 , B07B1/24 , D21D5/02 , D21D5/023 , D21D5/026
摘要： A pressure screen for cleaning a fibrous stock including a screen element which has a rotationally symmetrical configuration about a screen axis. The screen element divides the pressure screen into an inlet chamber and an accepted stock chamber. The inlet chamber is connected at a first axial end with a suspension inlet and at a second axial end with a reject outlet. The accepted stock chamber is connected with an accepted stock outlet. The pressure screen also includes a rotor situated in the inlet chamber and including a plurality of rotor blades. The rotor rotates about the rotational axis relative to the screen element. The plurality of rotor blades is arranged on a plurality of circumferential planes of the rotor. The width of an annular gap between the rotor and the screen element decreases from the suspension inlet to the reject outlet.
摘要翻译：一种用于清洁纤维原料的压力筛，其包括围绕筛轴的旋转对称构型的筛网元件。屏幕元件将压力筛分成入口室和可接受的储存室。入口室在第一轴向端与悬挂入口连接，在第二轴向端连接有排出口。接受的仓库与接受的库存连接。压力筛还包括位于入口室中并包括多个转子叶片的转子。转子围绕旋转轴线相对于屏幕元件旋转。多个转子叶片布置在转子的多个圆周平面上。转子和筛网元件之间的环形间隙的宽度从悬挂入口到废料出口减小。

92. 发明授权

US09359722B2 Woven wire with flat warp threads 有权
标题翻译：编织线与平面经线
公开(公告)号：US09359722B2
公开(公告)日：2016-06-07
申请号：US14195097
申请日：2014-03-03
申请人： VOITH PATENT GMBH
发明人： Johann Boeck , Johan Mattijssen , Matthias Hoehsl
IPC分类号： D03D15/00 , D03D3/04 , D21F7/08 , D21F1/10 , D03D11/00 , D21F1/00 , D03D25/00
CPC分类号： D21F1/105 , D03D11/00 , D03D15/0083 , D21F1/0045
摘要： A woven wire for use in a paper, cardboard, or tissue manufacturing machine, has a first fabric layer providing a web-contact side and a second fabric layer providing a machine-contact side. The layers have machine-direction threads, cross-direction threads, and binder threads. A first fabric layer has a weaving pattern of interwoven first MD threads, first CD threads and binder threads. The second fabric layer has a weaving pattern of interwoven second MD threads and second CD threads. The first and second fabric layers are interconnected by binder threads. The binder threads are interwoven with MD threads and/or CD threads of the first and of the second fabric layers. The first MD threads, the first CD threads and the binder threads have a circular cross-sectional face. At least some or all second MD threads have a cross-sectional face with a flattened shape different from a circular shape.
摘要翻译：用于纸，纸板或纸巾制造机器的编织线具有提供纸幅接触侧的第一织物层和提供机器接触侧的第二织物层。这些层具有机器方向螺纹，横向螺纹和粘结螺纹。第一织物层具有交织的第一MD螺纹，第一CD螺纹和粘结螺纹的编织图案。第二织物层具有交织的第二MD线和第二CD线的编织图案。第一和第二织物层通过粘合剂螺纹相互连接。粘合剂螺纹与第一和第二织物层的MD螺纹和/或CD螺纹交织在一起。第一个MD螺纹，第一个CD螺纹和活页螺纹具有圆形横截面。至少一些或所有第二MD线具有具有不同于圆形形状的扁平形状的横截面。

93. 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.

94. 发明申请

US20160084278A1 HYDRAULIC DRIVE WITH RAPID STROKE AND LOAD STROKE 有权
标题翻译：液压驱动与快速和加载
公开(公告)号：US20160084278A1
公开(公告)日：2016-03-24
申请号：US14858326
申请日：2015-09-18
申请人： Voith Patent GmbH
发明人： Magnus Junginger
IPC分类号： F15B11/17 , F15B13/06 , F15B1/04
CPC分类号： F15B11/17 , B30B15/161 , F15B1/04 , F15B11/022 , F15B11/036 , F15B13/06 , F15B2211/20538 , F15B2211/20561 , F15B2211/20576 , F15B2211/27 , F15B2211/30525 , F15B2211/30565 , F15B2211/321 , F15B2211/327 , F15B2211/329 , F15B2211/625 , F15B2211/7055 , F15B2211/775
摘要： A hydraulic drive including a first differential cylinder that includes a first and a second pressure chamber and a first piston that separates the first from the second pressure chamber and having two pumps delivering in opposite direction. The hydraulic drive further includes a second differential cylinder that includes a first and a second pressure chamber and a second piston that separates the first pressure chamber from the second pressure chamber, and a directional control valve that has a first and a second switching position. The pumps in the first switching position are respectively hydraulically connected via pressure chambers of the first differential cylinder that are different from each other and whereby the pumps in the second switching position are respectively connected via pressure chambers of the second differential cylinder that are different from each other.
摘要翻译：一种液压驱动装置，包括：第一差速器缸，其包括第一和第二压力室;以及第一活塞，其将第一和第二压力室分离，并且具有沿相反方向输送的两个泵。液压驱动器还包括第二差速缸，其包括第一和第二压力室以及将第一压力室与第二压力室分离的第二活塞和具有第一和第二开关位置的方向控制阀。第一切换位置的泵分别通过第一差动缸的压力室彼此不同的液压连接，并且由此第二切换位置中的泵分别通过与第二差速缸不同的压力室连接其他。

95. 发明申请

US20160069399A1 HYDRODYNAMIC MACHINE, IN PARTICULAR HYDRODYNAMIC COUPLING 有权
标题翻译：水动力机械，特别是水动力耦合
公开(公告)号：US20160069399A1
公开(公告)日：2016-03-10
申请号：US14882894
申请日：2015-10-14
申请人： Voith Patent GmbH
发明人： Haymo Bregler
IPC分类号： F16D33/20
CPC分类号： F16D33/20 , F16C33/10 , F16D33/00 , F16D33/18 , F16D2300/0214 , F16D2300/06 , F16H41/30
摘要： The invention relates to a hydrodynamic machine, in particular a hydrodynamic coupling, having a bladed primary wheel and a stationary or revolving bladed secondary wheel, forming a working chamber in order to transmit torque hydrodynamically. The primary wheel and/or the secondary wheel is rotatably mounted by means of at least one plain bearing, which is lubricated by a lubricant source connected by way of at least one lubricant supply line, and a lubricant outlet which is connected by way of a lubricant discharge line, such that in the lubricant supply line and/or the lubricant discharge line a lubricant reservoir, connected to the at least one plain bearing by means of at least one lubricant feed conduit and at least one lubricant return conduit and therefor forming a lubricant circuit, is provided in the event of a failure of the lubricant supply from the lubricant source.
摘要翻译：本发明涉及一种流体动力学机械，特别是流体动力联轴器，其具有叶片的主轮和固定或旋转叶片的副轮，形成工作室以便以动力传递扭矩。主轮和/或副轮通过至少一个滑动轴承可旋转地安装，该滑动轴承由通过至少一个润滑剂供应管线连接的润滑剂源润滑，以及润滑剂出口，该润滑剂出口通过润滑剂排放管线，使得在润滑剂供应管线和/或润滑剂排出管线中的润滑剂储存器，通过至少一个润滑剂供给导管和至少一个润滑剂回流管道连接到至少一个滑动轴承，由此形成在来自润滑剂源的润滑剂供给失败的情况下提供润滑剂回路。

96. 发明申请

US20160038969A1 FILM PRESS 审中-公开
标题翻译：电影新闻
公开(公告)号：US20160038969A1
公开(公告)日：2016-02-11
申请号：US14782370
申请日：2014-03-26
申请人： VOITH PATENT GMBH
发明人： MATTHIAS SCHMITT
IPC分类号： B05D1/28 , B05C1/08 , B05D3/00
CPC分类号： B05D1/28 , B05C1/08 , B05D3/002 , D21H19/36 , D21H23/56 , D21H23/58 , D21H23/78
摘要： A film application mechanism applies a pasty or fluid coating medium to a running fibrous material web, particularly a paper or cardboard web. At least one roller of a roller pair is an application roller, for transferring the coating medium provided in the form of a film on the application roller to one side of the fibrous material web. An application device and a doctor blade element are associated with the application roller such that the coating material is first applied in excess to the application roller upstream of the first nip by the application device and then removed in part in a second nip by the doctor blade element which forms the second film-forming nip with the application roller. Pressure sensors for determining a pressure profile transversely to the machine direction in the first and second nips are embedded in the elastic covering of the application roller.
摘要翻译：薄膜施加机构将糊状或流体包衣介质应用于运行中的纤维材料网，特别是纸或纸板网。辊对的至少一个辊是施加辊，用于将在涂布辊上形成的膜形式的涂布介质转移到纤维材料网的一侧。施加装置和刮刀元件与施加辊相关联，使得涂覆材料首先通过施加装置过度施加到施加辊上的第一压区上游，然后通过刮刀部分地在第二压区中移除元件，其与施加辊形成第二成膜辊隙。用于确定在第一和第二压区中横向于机器方向的压力分布的压力传感器被嵌入施加辊的弹性覆盖物中。

97. 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。

98. 发明申请

US20150369351A1 PUMPING DEVICE 审中-公开
标题翻译：泵送装置
公开(公告)号：US20150369351A1
公开(公告)日：2015-12-24
申请号：US14746140
申请日：2015-06-22
申请人： Voith Patent GmbH
发明人： Andreas Hermann , Volker Middelmann , Reinhard Kernchen , Hans Schirle
IPC分类号： F16H41/24 , F16H41/30
CPC分类号： F16H41/24 , F16H41/28
摘要： The invention relates to a pumping device for introduction of a fluid into a base layer, in particular into a base layer containing gas, for the production of gas-permeable structures in the base layer. The pumping device is arranged on a transportation vehicle having a separate drive unit, including a pump motor and a pump, whereby a speed/torque converter is arranged between pump and pump motor. A hydrodynamic device, in particular a hydrodynamic converter, is used in place of a transmission for speed/torque conversion.
摘要翻译：本发明涉及一种用于将流体引入基底层，特别是含有气体的基底层的泵送装置，用于在基底层中生产气体可透过的结构。泵送装置布置在具有单独的驱动单元的运输车辆上，该单独的驱动单元包括泵马达和泵，由此在泵和泵马达之间布置有速度/力矩转换器。使用流体动力装置，特别是流体动力转换器，代替用于速度/转矩转换的变速器。

99. 发明授权

US09096973B2 Method for regulating the formation of a fibrous web 有权
标题翻译：调节纤维网形成的方法
公开(公告)号：US09096973B2
公开(公告)日：2015-08-04
申请号：US13847769
申请日：2013-03-20
申请人： Voith Patent GmbH
发明人： Armin Bauer , Jürgen Käser , Alexander Wohlmuth , Jens Haag , Christian Naydowski , Martin Staiger , Günther Kriechbaum , Herbert Britz
IPC分类号： D21F11/00 , D21G9/00 , G01N33/34
CPC分类号： D21F11/00 , D21G9/0027 , G01N33/343
摘要： A method regulating the formation of a fibrous web, such as a paper, cardboard, or tissue web, in which method the formation of the fibrous web is measured online as a controlled variable and is held at a predefinable setpoint level via automatic formation regulation. In addition to the formation, the charge concentration of the suspension is measured as a controlled variable and is taken into consideration during the formation regulation.
摘要翻译：调节纤维网的形成的方法，例如纸，纸板或纸巾纸，其中在线测量纤维幅材的形成方式作为受控变量，并通过自动形成调节保持在预定的设定点。除了形成之外，悬浮液的电荷浓度作为受控变量被测量，并且在形成调节期间被考虑。

100. 发明授权

US09062650B2 Wells turbine having passive rotor blade displacement 有权
标题翻译：水轮机具有被动转子叶片位移
公开(公告)号：US09062650B2
公开(公告)日：2015-06-23
申请号：US12734953
申请日：2008-10-16
申请人： Raphael Arlitt , Helmut Bronowski , Jochen Weilepp , Michael Engelhardt , Ralf Starzmann
发明人： Raphael Arlitt , Helmut Bronowski , Jochen Weilepp , Michael Engelhardt , Ralf Starzmann
IPC分类号： F03B13/24 , F03D1/06 , F03B13/14
CPC分类号： F03B13/24 , F03B13/142 , F03D1/0675 , F05B2210/404 , F05B2260/74 , F05B2260/77 , F05B2260/78 , F05B2280/1021 , F05C2201/021 , Y02E10/32 , Y02E10/38 , Y02E10/721 , Y02E60/17
摘要： The invention concerns a Wells turbine, comprising a hub with a plurality of rotor blades having a drop-shaped profile orienting from a profile nose; the rotor blades are attached to the hub in a rotary fashion by means of a foot part such that the rotor blade angle is variable with respect to the plane of rotation, wherein the associated rotational axis intersects the chord for each profile section in a threading point, which is located in a region between the profile nose and the aerodynamic center of the profile; the adjustment of the blade angle is made passively by the equilibrium occurring during the operation of the wells turbine between the aerodynamic torque, acting on the rotor blades, and the centrifugal torque, wherein the average density of the rotor blade is selected to be less than 2700 kg/m3 and/or the mass distribution within the profile is selected such that the surface centrifugal torque of the rotor blade is reduced relative to a profile made from a solid and/or the surface centrifugal torque of the rotor blades is at least partially balanced by compensatory weights, disposed at a distance from the rotational axis and perpendicular to the chord.
摘要翻译：本发明涉及一种威尔斯涡轮机，其包括具有多个转子叶片的轮毂，该转子叶片具有从轮廓鼻取向的液滴形轮廓; 转子叶片通过脚部以旋转方式附接到轮毂，使得转子叶片角度相对于旋转平面是可变的，其中相关联的旋转轴线与螺纹点中的每个轮廓部分的弦线相交，其位于轮廓鼻部和轮廓的空气动力中心之间的区域中; 通过在作用在转子叶片上的空气动力学转矩和离心力矩之间的井筒涡轮机运行期间发生的平衡被动地进行叶片角的调节，其中转子叶片的平均密度选择为小于 2700kg / m3和/或轮廓内的质量分布被选择为使得转子叶片的表面离心力矩相对于由固体形成的轮廓减小，和/或转子叶片的表面离心力矩至少部分地通过补偿重量平衡，设置在与旋转轴线一定距离并垂直于弦杆。

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