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21. 发明公开

EP1592841A1 APPARATUS AND METHOD IN THE TREATMENT OF THE STOCK PASSED TO A HEADBOX OF A PAPER MACHINE OR EQUIVALENT 有权
标题翻译：设备和方法治疗HEADBOX造纸机或类似
公开(公告)号：EP1592841A1
公开(公告)日：2005-11-09
申请号：EP04708371.2
申请日：2004-02-05
申请人： Metso Paper, Inc.
发明人： HIETANIEMI, Matti
IPC分类号： D21F1/66
CPC分类号： D21F1/66 , D21F1/00
摘要： The invention relates to an apparatus in the treatment of the stock passed to a headbox of a paper machine or equivalent, in which the apparatus includes at least two stock chests (10a1, 10a2). The stock (M1) from a first stock chest (10a1) is passed along a line (a1, a2) to a hydrococyclone plant (20) in the short circulation of the paper machine or equivalent. An accept line (a3) of the hydrocyclone plant is connected with a stock line (b1) of the stock (M2) fed from a second stock chest (10a2), and a combined stock flow is passed along a line (b2) to the headbox (100) of the paper machine or equivalent. The invention also relates to a method in the treatment of the stock passed to a headbox of a paper machine or equivalent.

22. 发明授权

EP1102887B1 PROCESS ARRANGEMENT FOR THE SHORT CIRCULATION IN A PAPER OR BOARD MACHINE 有权
标题翻译：程序为短循环在造纸机或纸板机
公开(公告)号：EP1102887B1
公开(公告)日：2004-08-04
申请号：EP99929363.2
申请日：1999-06-04
申请人： Metso Paper, Inc.
发明人： HAUTALA, Jouko , PEKKARINEN, Timo , SUONPERÄ, Antti , KINNUNEN, Juha , SILANTERÄ, Mari , VERKASALO, Lauri
IPC分类号： D21F1/66
CPC分类号： D21F1/66 , D21F1/00 , Y10S162/11
摘要： A process arrangement for the short circulation in a paper or board machine, which arrangement comprises stock chests (20i) for component stocks (Mi), metering pumps (21i) for component stocks, cleaning devices (115, 120, 140, 190, 195), pumps (110, 130, 170, 180), a headbox (150) and a wire section (160) as well as a system of pipes connecting said apparatuses, together with regulation devices. After the metering pumps (21i), the component stock flows (Mi) have been passed into a closed mixing volume, in which the component stocks (Mi) are mixed and diluted with a first dilution water flow (F10). From this closed mixing volume the stock has been passed in a closed space, by means of a first feed pump (110) of the main line of the process, through a screen (115) and a centrifugal cleaner (120) to the suction side of the second feed pump (130) of the main line, where a second dilution water flow (F20) is passed to the stock. The second feed pump (130) feeds the stock through a machine screen (140) to the inlet header in the headbox (150).

23. 发明公开

EP1238143A1 ARRANGEMENT AND METHOD FOR RECOVERY OF ENERGY IN A PAPER MACHINE 有权
标题翻译：方法和设备供能在造纸机恢复
公开(公告)号：EP1238143A1
公开(公告)日：2002-09-11
申请号：EP00971946.9
申请日：2000-10-12
申请人： Metso Paper Karlstad Aktiebolag
发明人： ERIKSSON, Sören
IPC分类号： D21F1/00 , D21F1/66
CPC分类号： D21F9/003 , D21F1/00 , D21F1/66 , Y02P70/24
摘要： The invention relates to a method of recovering energy in a forming section of a papermaking or boardmaking machine, wherein stock from a headbox (2) is fed into a forming zone of a forming section, said forming zone including at least one looped forming fabric (6; 10) curving along a convex surface of a support member, and water is drained from the stock (21) through said at least one forming fabric (6; 10) in the forming zone to form a paper or board web (W), the water passing through said at least one fabric (6; 10) being thrown out from the forming zone and possessing kinetic energy, c h a r a c t e r i z e d by placing a movable component (14) in the water thrown out from the forming zone, so as to cause the water to move the component (14), and thereby recovering part of the kinetic energy. The invention also relates to an arrangement in a papermaking or boardmaking machine.

24. 发明公开

EP1116817A3 Verfahren zur Herstellung eines Entwässerungsbandes 审中-公开
标题翻译：一种用于制造脱水带方法
公开(公告)号：EP1116817A3
公开(公告)日：2001-11-07
申请号：EP00121541.7
申请日：2000-09-30
申请人： Voith Paper Patent GmbH
发明人： Grabscheid, Joachim, Dr. , Matuschczyk, Uwe , Schmidt-Rohr, Volker
IPC分类号： D21F3/02 , D21F1/00 , D21F1/30
CPC分类号： D21F1/00 , B29C41/30 , B29C2043/486 , B29D29/00 , B29L2031/733 , D21F1/30 , D21F3/029
摘要： Bei einem Verfahren zur Herstellung eines endlosen, auf einer Seite mit einer Noppenstruktur 12 versehenen Entwässerungsbandes 14 zur Verwendung im Entwässerungsbereich, insbesondere Formierbereich, einer Maschine zur Herstellung einer Faserstoffbahn wie insbesondere einer Papier-, Karton-, Tissue- und/oder Vliesbahn wird das Entwässerungsband 14 aus einem Matrixmaterial 20 gebildet und die Noppenstruktur 12 durch ein Gieß- oder Prägeband 10 in das Matrixmaterial 20 eingebracht, das auf seiner das Matrixmaterial 20 beaufschlagenden Seite mit einer Vielzahl von einzelnen Vertiefungen 16 versehen ist, in denen jeweils wenigstens ein noppenerhöhendes Element 18 positioniert ist, das in das Matrixmaterial 20 eindringt und nach dem Ablaufen des Gieß- oder Prägebandes 10 in dem herzustellenden Entwässerungsband 14 verbleibt. Es wird auch ein entsprechendes Gieß- oder Prägeband 10 und Verwendung eines endlosen, auf einer Seite mit einer Noppenstruktur 12 versehenen Entwässerungsbandes 14 beschrieben.

25. 发明公开

EP1116820A2 Verfahren zur Herstellung eines Formierbands 有权
标题翻译：一种用于生产Formierbands方法
公开(公告)号：EP1116820A2
公开(公告)日：2001-07-18
申请号：EP00121420.4
申请日：2000-09-29
申请人： Voith Paper Patent GmbH
发明人： Grabscheid, Joachim, Dr. , Matuschczyk, Uwe , Schmidt-Rohr, Volker
IPC分类号： D21F3/02
CPC分类号： B29C41/30 , B29C41/26 , B29C2043/486 , B29D29/00 , D21F1/00 , D21F1/30 , D21F3/029
摘要： Bei einem Verfahren zur Herstellung eines auf einer Seite mit Noppen, Spikes oder dergleichen versehenen Formierbands zur Verwendung im Formierbereich einer Maschine zur Herstellung einer Faserstoffbahn wie insbesondere einer Papier-, Karton-, Tissue- und/oder Vliesbahn werden im Gießverfahren eine Polymermatrix erzeugt und vorgefertigte Noppen bzw. Spikes während des Gießvorgangs in das noch nicht erstarrte Matrixmaterial eingebracht.
摘要翻译：在一侧与钉，钉或用于在机器的成型用途等Formierbands用于制造纤维网如特别是纸，板，通过浇铸的聚合物基质的组织和/或非织造纤维网的制造中的一个方法是生成和预过程中尚未固化基质材料中的铸造过程中引入的旋钮或尖峰。

26. 发明公开

EP0969142A3 Process and device for mixing stock suspensions 有权
标题翻译：用于混合浆料悬浮液的工艺和设备
公开(公告)号：EP0969142A3
公开(公告)日：2000-06-14
申请号：EP99112341.5
申请日：1999-06-28
申请人： Voith Sulzer Papiertechnik Patent GmbH
发明人： Binder, Erwin , Beuermann, Karl-Heinz
IPC分类号： D21F1/66 , D21B1/34
CPC分类号： D21F1/08 , D21F1/00 , D21F1/66
摘要： Process and device for the mixing of suspensions with possibly different natures and/or compositions in the stable section of a paper machine. In the process, a suspension, particularly of the backwater of the paper machine, is piped in a mixing tube with the main flow direction in the longitudinal direction of the tube, and additional suspensions, with possibly different solid content, are injected. In the device, a mixing device and piping carry the suspension in the stable section of a paper or cardboard machine and blend suspensions with a higher solid content into a first suspension with little or no solid content. The mixing device and piping include a tube, at least one inlet for the first suspension, a plurality of feeds for the higher solid content suspensions to be admixed, and one outlet for the blended suspension, with a new solid content, arranged downstream from a bend in the tube. The mixing tube extends over a plane including sections of the tube upstream and downstream of the bend, and the impeller axis of a downstream pump is perpendicular to this plane.
摘要翻译：用于在造纸机的稳定部分混合具有可能不同性质和/或组成的悬浮液的方法和设备。在该方法中，将悬浮液，特别是造纸机的回水的悬浮液在管的纵向上以主流动方向输送到混合管中，并且注入具有可能不同的固体含量的另外的悬浮液。在该装置中，混合装置和管道将悬浮液运送到纸或纸板机的稳定部分中，并将具有较高固体含量的悬浮液混入具有很少或不含固体含量的第一悬浮液中。混合装置和管道包括管道，用于第一悬浮液的至少一个入口，用于待混合的较高固体含量悬浮液的多个进料以及用于混合悬浮液的一个出口，具有新的固体含量，在管中弯曲。混合管在包括弯管上游和下游的管段的平面上延伸，并且下游泵的叶轮轴线垂直于该平面。

27. 发明公开

EP0974693A1 Heat setting of fabrics 审中-公开
标题翻译： Thermische Fixierung von Textilbahnen
公开(公告)号：EP0974693A1
公开(公告)日：2000-01-26
申请号：EP99305504.5
申请日：1999-07-12
申请人： SCAPA GROUP PLC
发明人： Thewlis, Roger George
IPC分类号： D06C7/02 , D21F1/00
CPC分类号： D06C7/02 , D21F1/00
摘要： A woven or spiral link papermaking fabric (1) is passed through an oven (11) wherein at least one side is subjected to microwave radiation from a microwave radiation emitting device (13) which is powered by a magnetron (14) which is adapted to operate at a frequency of from 100MHz to 300GHz with impedance mismatch and frequency offset between the magnetron (14) and emitting device (13) being controlled to prevent a thermal runaway. The fabric may be of microwave absorbent fibres or yarns or of fibres or yarns including a microwave absorbent additive such as titania.
摘要翻译：织造或螺旋连接造纸织物（1）通过烘箱（11），其中至少一侧经受来自微波辐射发射装置（13）的微波辐射，微波辐射发射装置由磁控管（14）驱动，该磁控管适于在100MHz至300GHz的频率下操作，阻抗失配和磁控管（14）和发射器件（13）之间的频率偏移被控制以防止热失控。织物可以是微波吸收性纤维或纱线或纤维或纱线，包括微波吸收剂如二氧化钛。

28. 发明公开

EP0524251A4 EP0524251A4 - 失效
标题翻译： EP0524251A4 - Google专利
公开(公告)号：EP0524251A4
公开(公告)日：1995-02-08
申请号：EP91908046
申请日：1991-04-08
申请人： PROCTER & GAMBLE
发明人： TROKHAN PAUL DENNIS
IPC分类号： D06M13/00 , D06M13/02 , D06M13/152 , D06M13/244 , D06M13/248 , D06M13/282 , D06M13/292 , D06M13/322 , D06M13/325 , D06M13/463 , D21F1/00 , D21F1/10 , D21F1/30 , D21F7/08
CPC分类号： D21F1/00 , D21F1/0027 , D21F1/30 , Y10S162/04

29. 发明公开

EP3409833A1 INDUSTRIAL DOUBLE LAYER FABRIC 有权
公开(公告)号：EP3409833A1
公开(公告)日：2018-12-05
申请号：EP17893956.7
申请日：2017-01-26
申请人： Nippon Filcon Co., Ltd
发明人： UEDA Ikuo , HASHIGUCHI Teppei , TAJIMA Akira
IPC分类号： D21F1/10 , D03D15/00 , D21F7/08
CPC分类号： D03D15/00 , D21F1/00 , D21F1/10 , D21F7/08
摘要： The purpose of the present invention is to provide an industrial double layer fabric with which it is possible to form a sheet with a constant fiber orientation in the transverse direction. This industrial double layer fabric, in which an upper surface fabric made of upper warp yarns and upper weft yarns and a lower surface fabric made of lower warp yarns and lower weft yarns are joined by ground yarn-binding yarns, is characterized in that: in the weave configuring the upper surface fabric, the upper surface warp yarn weave is all configured of the same weave; the upper surface weft yarns have first upper surface weft yarns and second upper surface weft yarns; and the weave forming the first upper surface weft yarns differs from the weave forming the second upper surface weft yarns.

30. 发明公开

EP2959056A1 AN ARRANGEMENT FOR AND A METHOD OF MANUFACTURING A FIBROUS WEB 有权
标题翻译：装置和方法生产纤维WEB
公开(公告)号：EP2959056A1
公开(公告)日：2015-12-30
申请号：EP14713146.0
申请日：2014-02-21
申请人： Wetend Technologies Oy
发明人： MATULA, Jouni
IPC分类号： D21F11/00 , C01F11/00 , C04B2/00 , D21H17/00
CPC分类号： D21F11/002 , C01F11/181 , C04B28/10 , D21F1/00 , D21H17/00 , D21H17/63 , Y02P40/18 , C04B32/02
摘要： The present invention relates to an arrangement for and a method of manufacturing a fibrous web, i.e. paper or board. The present invention relates specifically to so-called foam formation of a fibrous web. A further feature of the present invention is to produce foamed furnish by injecting gas into the furnish by means of an injection mixer.

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