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1. 发明申请

WO2015172015A1 HYBRID OIL AND WATER COOLED ROLLING 审中-公开
标题翻译：混合油和水冷轧
公开(公告)号：WO2015172015A1
公开(公告)日：2015-11-12
申请号：PCT/US2015/029878
申请日：2015-05-08
申请人： NOVELIS INC.
发明人： GAENSBAUER, David , MCNEIL, Jim
IPC分类号： B21B27/10
CPC分类号： B21B45/0233 , B21B27/10 , B21B37/32 , B21B38/02 , B21B2027/103 , Y10T29/49718
摘要： A rolling mill (100) with oil-cooled top and bottom work rolls (102, 104) at the entry side (124) and a water spray header (130) at the exit side (126) of the bottom work roll (104). Water cooling is used below the pass line (128), reducing the heat in the mill (100) substantially without the risk of generating drip-related surface defects during rolling. Water cooling can be used on the bottom work roll (104) and a portion of the oil no longer needed to cool the bottom work (104) roll can be diverted to the top work roll (102). In some cases, the coolant portion of the flatness control can be operated solely through water-cooling the bottom roll (104).
摘要翻译：在底部工作辊（104）的出口侧（126）处具有在入口侧（124）处具有油冷顶部和底部工作辊（102,104）和水喷头（130）的轧机（100）。使用低于通过管线（128）的水冷却，基本上不降低轧机（100）中的热量，而不会在轧制过程中产生滴流相关的表面缺陷。可以在底部工作辊（104）上使用水冷却，并且不再需要冷却底部工件（104）辊的一部分油可以转移到顶部工作辊（102）。在一些情况下，平面度控制器的冷却剂部分可以仅通过对底辊（104）进行水冷却来操作。

2. 发明申请

WO2009097678A1 METAL BLANK FOR CONTAINER BODIES 审中-公开
标题翻译：集装箱的金属空白
公开(公告)号：WO2009097678A1
公开(公告)日：2009-08-13
申请号：PCT/CA2009/000105
申请日：2009-01-30
申请人： NOVELIS INC. , GAENSBAUER, David , GILL, David Andrew
发明人： GAENSBAUER, David , GILL, David Andrew
IPC分类号： B21D43/24 , B21D43/20 , B65H3/00 , B65D1/00
CPC分类号： B21D51/2692 , B21D43/06 , Y10T29/49829
摘要： Exemplary embodiments of the invention relate to a container blank of defined shape, a method of feeding the blanks, and apparatus for feeding the blanks. The blanks are shaped or contoured in such a way that mutual adhesion between the blanks of a nested stack of such blanks can be broken, thus facilitating the delivery of individual blanks from the stack. The shaping of the blanks is effective to cause the blanks to separate from each other or to tilt mutually by a small distance when one blank is moved at approximately right angles to the stack. This allows ingress of air between the blanks that eliminates the mutual adhesion.
摘要翻译：本发明的示例性实施例涉及具有限定形状的容器坯料，进料坯料的方法以及供料坯料的装置。这些坯料的形状或轮廓是这样一种方式，使得这种坯料的嵌套堆叠的坯件之间的相互粘合可以被破坏，从而便于从堆叠中输送各个坯料。坯件的成形有效地使坯件彼此分离或相互倾斜一小段距离，当一个坯料以大致垂直于堆叠的方式移动时。这允许在坯料之间进入空气以消除相互粘附。

3. 发明申请

WO2016011148A1 PROCESS DAMPING OF SELF-EXCITED THIRD OCTAVE MILL VIBRATION 审中-公开
标题翻译：自激三次振动的过程阻尼振动
公开(公告)号：WO2016011148A1
公开(公告)日：2016-01-21
申请号：PCT/US2015/040561
申请日：2015-07-15
申请人： NOVELIS INC.
发明人： BROWN, Rodger , SEIBERT, Matthew , MILLER, Donald L. , FAIRLIE, Matthew , GAENSBAUER, David
IPC分类号： B21B37/48 , B21B38/06 , B21B39/08
CPC分类号： B21B37/48 , B21B1/22 , B21B38/06 , B21B39/082 , B21B2203/44
摘要： Control of self-excited third octave vibration in a metal rolling mill can be achieved by adjusting the tension of the metal strip as it enters a stand 102. Self-excited third octave vibration can be detected and/or measured by one or more sensors. A high-speed tension adjustor 144 can rapidly adjust the entry tension of the metal strip (e.g., as the metal strip enters a mill stand) to compensate for the detected self-excited third octave vibration. High-speed tension adjustors can include any combination of hydraulic or piezoelectric actuators coupled to the center roll of a bridle roll to rapidly raise or lower the roll and thus induce rapid tension adjustments in the strip. Other high-speed tension adjustors can be used.
摘要翻译：可以通过在金属带进入支架102时调节金属带的张力来实现对金属轧机中自激三次倍频程的振动的控制。可以通过一个或多个传感器检测和/或测量自激的第三倍频程振动。高速张力调节器144可以快速地调整金属带的进入张力（例如，当金属带进入轧机架时）以补偿检测到的自激三次倍频程振动。高速张力调节器可以包括耦合到襟翼辊的中心辊的液压或压电致动器的任何组合，以快速地升高或降低辊，从而在带中引起快速的张力调节。可以使用其他高速张力调节器。

4. 发明申请

WO2012126107A1 METHOD AND APPARATUS FOR REMOVING COOLANT LIQUID FROM MOVING METAL STRIP 审中-公开
标题翻译：从移动金属条移除冷却液的方法和装置
公开(公告)号：WO2012126107A1
公开(公告)日：2012-09-27
申请号：PCT/CA2012/050148
申请日：2012-03-13
申请人： NOVELIS INC. , LEMAY, Réjean , HOBBIS, Andrew , BECKER, Heinz , GAENSBAUER, David
发明人： LEMAY, Réjean , HOBBIS, Andrew , BECKER, Heinz , GAENSBAUER, David
IPC分类号： B21B45/02 , B21B37/74 , B23Q11/10
CPC分类号： C21D1/667 , B21B45/0218 , B21B45/0281 , C21D9/0062 , C21D9/52 , C21D9/573 , C21D9/5735 , F27B9/12 , F27B2009/124 , F27D2009/0086
摘要： Exemplary embodiments of the invention include a method and apparatus for cooling a metal strip that is being advanced in a generally horizontal fashion. The method involves delivering a coolant liquid onto a lower surface of the strip from below across the entire width of the strip, preventing the coolant liquid from contacting the upper surface of the strip, and optionally subsequently removing the coolant liquid from the lower surface. The coolant liquid is prevented from contacting the upper surface by forming a gas-directing channel immediately above the upper surface of the strip adjacent to one or preferably both lateral edges of the strip and forcing a gas through the channel in a direction generally away from a center of the strip towards the one or both lateral edges to deflect coolant liquid away from the upper surface of the strip. The apparatus provides means for carrying out these steps.
摘要翻译：本发明的示例性实施例包括用于冷却以大致水平方式前进的金属条的方法和装置。该方法包括在条带的整个宽度上从下方将冷却剂液体递送到条带的下表面上，防止冷却剂液体接触条带的上表面，并且任选地随后从下表面移除冷却剂液体。防止冷却剂液体通过在条带的上表面上方紧邻上述条带的一个或优选两个侧边缘的上方形成气体导向通道，并迫使气体沿通常通过远离带材的中心朝向一个或两个侧边缘以使冷却剂液体远离带材的上表面。该装置提供用于执行这些步骤的装置。

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