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公开(公告)号：EP2986775B1
公开(公告)日：2018-07-25
申请号：EP14726824.7
申请日：2014-04-17
CPC分类号： D21F3/04 , B30B3/00 , B30B3/04 , B30B15/16 , B30B15/28 , D21F3/06 , D21F3/08 , D21G9/0036 , D21G9/0045
摘要： A method of determining a rotative position of an industrial roll includes: (a) providing a rotating industrial roll having a longitudinal axis, the industrial roll having mounted on one end thereof an accelerometer, the industrial roll further including a plurality of sensors; (b) determining a pre-trigger angular position of the roll based on a first gravity vector provided by the accelerometer; then (c) determining a trigger angular position of the roll based on a second gravity vector provided by the accelerometer, the magnitude of the second gravity vector differing from the magnitude of the first gravity vector by more than the magnitude of a typical noise signal; and (d) gathering data from the sensors after the roll has passed the trigger angular position; and (e) matching the data gathered in step (d) with a respective sensor of the plurality of sensors based on the determination of the trigger angular position.
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公开(公告)号：EP3296096A1
公开(公告)日：2018-03-21
申请号：EP17197675.6
申请日：2015-09-08
CPC分类号： D21F7/06 , B30B3/04 , B30B15/0094 , D21F3/08 , D21F3/105 , D21G1/0233 , G01K13/08 , G01L5/0085 , G01L5/045
摘要： An industrial roll, comprising: a substantially cylindrical shell having an outer surface and an internal lumen; a polymeric cover circumferentially overlying the shell outer surface, wherein the shell and cover have a plurality of through holes that provide fluid communication between the lumen and the atmosphere, the through holes being arranged in an array of rows and columns; and a sensing system comprising: a plurality of sensors embedded in the cover, the sensors configured to sense an operating parameter of the roll and provide signals related to the operating parameter, wherein at least some of the sensors include an aperture, and wherein some of the through holes of the cover extend through respective apertures of the sensors; a processor operatively associated with the sensors that processes signals provided by the sensors; and at least one signal-carrying member connected with at least one of the sensors, the signal-carrying member comprising a first segment that is routed between two columns of through holes and a second segment merging with the first segment that is routed between two rows of through holes.
摘要翻译： 一种工业辊，包括：具有外表面和内腔的基本上圆柱形的外壳; 沿周向覆盖在所述壳体外表面上的聚合物覆盖物，其中所述壳体和覆盖物具有多个通孔，所述通孔提供所述腔与所述大气之间的流体连通，所述通孔以行列排列布置; 以及传感系统，其包括：嵌入在所述盖中的多个传感器，所述传感器被配置成感测所述卷的操作参数并且提供与所述操作参数相关的信号，其中至少一些所述传感器包括孔，并且其中， 盖的通孔延伸穿过传感器的相应的孔; 与传感器可操作地关联的处理器，其处理由传感器提供的信号; 以及与至少一个传感器连接的至少一个信号承载构件，信号承载构件包括布置在两列通孔之间的第一段和与布置在两列之间的第一段合并的第二段 的通孔。
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公开(公告)号：EP3191294A1
公开(公告)日：2017-07-19
申请号：EP15770697.9
申请日：2015-09-08
CPC分类号： D21F7/06 , B30B3/04 , B30B15/0094 , D21F3/08 , D21F3/105 , D21G1/0233 , G01K13/08 , G01L5/0085 , G01L5/045
摘要： An industrial roll, comprising: a substantially cylindrical shell having an outer surface and an internal lumen; a polymeric cover circumferentially overlying the shell outer surface, wherein the shell and cover have a plurality of through holes that provide fluid communication between the lumen and the atmosphere, the through holes being arranged in an array of rows and columns; and a sensing system comprising: a plurality of sensors embedded in the cover, the sensors configured to sense an operating parameter of the roll and provide signals related to the operating parameter, wherein at least some of the sensors include an aperture, and wherein some of the through holes of the cover extend through respective apertures of the sensors; a processor operatively associated with the sensors that processes signals provided by the sensors; and at least one signal-carrying member connected with at least one of the sensors, the signal-carrying member comprising a first segment that is routed between two columns of through holes and a second segment merging with the first segment that is routed between two rows of through holes.
摘要翻译： 工业用辊包括：具有外表面和内腔的基本上圆柱形的外壳; 周向覆盖所述壳体外表面的聚合物盖，其中所述壳体和盖具有多个通孔，所述通孔提供所述腔与所述大气之间的流体连通; 和一个传感系统。 所述传感系统包括：嵌入所述盖中的多个传感器，所述传感器构造成感测所述滚筒的操作参数并提供与所述操作参数有关的信号; 至少一个信号承载部件，与至少一个传感器连接，其中信号承载部件包括至少部分地与壳体和盖的一些通孔对齐的开口; 以及与传感器可操作地关联的处理器，其处理由传感器提供的信号。
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公开(公告)号：EP2804975B1
公开(公告)日：2015-11-18
申请号：EP13706086.9
申请日：2013-01-16
CPC分类号： G01B21/22 , D21F3/06 , D21G9/0036 , D21G9/0045 , G01D5/02 , G01P15/00 , G06F17/00
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公开(公告)号：EP3296096B1
公开(公告)日：2019-05-01
申请号：EP17197675.6
申请日：2015-09-08
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公开(公告)号：EP3191294B1
公开(公告)日：2019-08-07
申请号：EP15770697.9
申请日：2015-09-08
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公开(公告)号：EP3377697A1
公开(公告)日：2018-09-26
申请号：EP16866842.4
申请日：2016-11-01
CPC分类号： B32B27/40 , B32B5/02 , D21G1/0233
摘要： A calender roll for a papermaking machine includes: a substantially cylindrical core; and a cover circumferentially surrounding the core. The cover comprises: a base layer circumferentially overlying the core; and a topstock layer comprising polyurethane circumferentially overlying the base layer, the topstock layer being fiber-reinforced, the polyurethane having a glass transition temperature of between about 120 and 150° C., the topstock layer having a hardness of 70 to 90 ShD.
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9.发明公开
公开(公告)号：EP2986775A1
公开(公告)日：2016-02-24
申请号：EP14726824.7
申请日：2014-04-17
CPC分类号： D21F3/04 , B30B3/00 , B30B3/04 , B30B15/16 , B30B15/28 , D21F3/06 , D21F3/08 , D21G9/0036 , D21G9/0045
摘要： A method of determining a rotative position of an industrial roll includes: (a) providing a rotating industrial roll having a longitudinal axis, the industrial roll having mounted on one end thereof an accelerometer, the industrial roll further including a plurality of sensors; (b) determining a pre-trigger angular position of the roll based on a first gravity vector provided by the accelerometer; then (c) determining a trigger angular position of the roll based on a second gravity vector provided by the accelerometer, the magnitude of the second gravity vector differing from the magnitude of the first gravity vector by more than the magnitude of a typical noise signal; and (d) gathering data from the sensors after the roll has passed the trigger angular position; and (e) matching the data gathered in step (d) with a respective sensor of the plurality of sensors based on the determination of the trigger angular position.
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10.发明公开
公开(公告)号：EP2834409A1
公开(公告)日：2015-02-11
申请号：EP13716509.8
申请日：2013-03-15
发明人： TYSON, Chris , HUNTER, Charles , XU, Jun
摘要： The present invention relates generally to an industrial roll, comprising: a substantially cylindrical metallic core; a base layer that is adhered to and circumferentially overlies the core; a polymeric topstock layer that circumferentially overlies the base layer; and a hydrophobic and/or amphiphobic coating that circumferentially overlies the topstock layer.
摘要翻译： 本发明一般涉及一种工业辊，包括：大致圆柱形的金属芯; 附着在圆周上的基层; 周向地覆盖基层的聚合物顶层; 以及周向覆盖顶层的疏水性和/或疏水性涂层。
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