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1. 发明专利

JP2011140673A Method for designing continuous heat treatment furnace, and continuous heat treatment furnace 有权
标题翻译：连续热处理炉设计方法及连续热处理炉
公开(公告)号：JP2011140673A
公开(公告)日：2011-07-21
申请号：JP2010000390
申请日：2010-01-05
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： TATSUOKA MIKIO , HYODO SHIGETOSHI
IPC分类号： C21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a method for designing a continuous heat treatment furnace with which a material to be heat-treated having stable quality is obtained with the suitable heating capacity, soaking capacity and cooling capacity.
SOLUTION: The method for designing a continuous heat treatment furnace includes the first to the forth steps as follows. In the first step, according to the structures of a soaking zone and a cooling device 1, a distance L between the finish position E of the soaking zone and a cooling starting position S in the cooling zone, is determined. In the second step, conveying speed V for the material to be heat-treated, satisfying V≥the distance L×a temperature lowering constant ΔTa of the material to be heat-treated between the finishing position of the soaking zone and the starting position of the cooling/the temperature difference ΔT1 between the soaking temperature T1 and the cooling starting temperature lowest value T2, is determined. In the third step, the length Lh1 of the soaking zone satisfying Lh1≥V×soaking time t, is determined. In the forth step, the length Lh2 of the heating zone satisfying Lh2≥(temperature raising degree ΔT2 needed to raise the temperature of the material to be heat-treated to the soaking temperature in the heating zone/temperature-raising constant ΔTb of the material to be heat-treated in the heating zone)×V, is determined.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种连续热处理炉的设计方法，其中获得具有稳定质量的待热处理材料，具有合适的加热能力，均热能力和冷却能力。解决方案：连续热处理炉的设计方法包括如下的第一到第四步骤。在第一步骤中，根据均热区域和冷却装置1的结构，确定均热区域的完成位置E与冷却区域中的冷却起始位置S之间的距离L. 在第二步骤中，待热处理材料的输送速度V满足V≥距离L×在均热区域的完成位置和待机区域的开始位置之间待热处理的材料的温度降低常数ΔTa 确定均热温度T1和冷却起始温度最低值T2之间的冷却/温度差ΔT1。在第三步骤中，确定满足Lh1≥V×浸泡时间t的均热区域的长度Lh1。在第四步骤中，加热区域的长度Lh2满足Lh2≥（将待热处理材料的温度升温至加热区域的均热温度所需的升温ΔT2/材料的升温温度常数ΔTb 在加热区域进行热处理）×V。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009202322A Safety device for train of manufacturing equipment 审中-公开
标题翻译：制造设备火车安全装置
公开(公告)号：JP2009202322A
公开(公告)日：2009-09-10
申请号：JP2008049762
申请日：2008-02-29
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： HYODO SHIGETOSHI , KODAI TOSHIYA , TATSUOKA MIKIO , MUKAI AKIHITO , KUBOTA KAZUTO
IPC分类号： B23Q11/00 , E05B65/00 , F16P3/10
摘要： PROBLEM TO BE SOLVED: To provide a safety device for a train of manufacturing equipment capable of ensuring safety when a worker enters a work zone for work sufficiently while preventing reduction of production efficiency in the train of manufacturing equipment.
SOLUTION: This train of manufacturing equipment composed of a plurality of continuous equipment is provided with a safety fence surrounding the whole periphery of the train of manufacturing equipment, boundaries for dividing a region surrounded by this safety fence into a plurality of continuous zones in the direction of conveyance of an object to be manufactured, entrance doors provided in the safety fence per zone divided by the boundaries, door locking means for locking/unlocking each door, an operation means provided on an outer side of the safety fence to enable worker's inputting operation to enter or leave the zone, and a controlling means for starting stop operation of the equipment installed in only any zone when the operation means is operated to allow the worker to enter the zone and unlocking the door locking means of the door in only this zone upon completion of stopping the equipment.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在工人进入工作区域时确保安全性的制造设备的安全装置，同时防止生产设备的生产效率降低。解决方案：由多个连续设备组成的这种制造设备列车设置有围绕制造设备列的整个周边的安全栅栏，用于将由该安全栅栏包围的区域划分成多个连续区域的边界在要制造的物体的输送方向上，设置在每个区域的边界的安全栅栏中的入口门，用于锁定/解锁每个门的门锁定装置，设置在安全栅栏外侧的操作装置，工人进入或离开区域的输入操作，以及控制装置，用于在操作装置被操作以允许工人进入该区域并且将门的锁定装置解锁时，仅在任何区域中安装的设备停止操作完成停机后只有这个区域。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009202326A Safety device for train of manufacturing equipment 有权
标题翻译：制造设备火车安全装置
公开(公告)号：JP2009202326A
公开(公告)日：2009-09-10
申请号：JP2008050021
申请日：2008-02-29
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： HYODO SHIGETOSHI , KODAI TOSHIYA , TATSUOKA MIKIO , MUKAI AKIHITO , KUBOTA KAZUTO
IPC分类号： B23Q11/00
摘要： PROBLEM TO BE SOLVED: To provide a safety device for a train of manufacturing equipment capable of ensuring safety in the train of manufacturing equipment including the equipment to be calibrated sufficiently and calibrating the equipment to be calibrated efficiently and securely.
SOLUTION: In this train of manufacturing equipment composed of a plurality of continuous equipment, at least one among a plurality of equipment constituting the train of manufacturing equipment is the equipment to be calibrated requiring periodic calibration. This train of manufacturing equipment includes a safety fence surrounding the whole periphery of the train of manufacturing equipment, an opening part provided in the safety fence to allow a member for calibration to be introduced into the equipment to be calibrated from the outside of the safety fence, and a guide part extended from the outside of the opening part to the equipment to be calibrated in the inside of the safety fence. An interval for preventing a worker from coming into contact with the equipment to be calibrated through the opening part is provided between the opening part and the equipment to be calibrated.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于能够确保制造设备的列车中的安全性的制造设备的安全装置，包括要被校准的设备被充分地校准并且被校准有效和可靠地校准的设备。解决方案：在由多个连续设备组成的制造设备列车中，构成制造设备列表的多个设备中的至少一个是要校准的设备，需要定期校准。该制造设备列车包括围绕制造设备列的整个周边的安全栅栏，设置在安全栅栏中的开口部分，用于将校准构件从安全栅栏的外部引入待校准的设备中以及从开口部的外部延伸到在安全栅栏内部进行校准的设备的引导部。在打开部分和被校准的设备之间设置有用于防止工作人员通过开口部与待校准的设备接触的间隔。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005213645A Continuous heat treatment furnace, and steel tube and heat treating method using the same 有权
标题翻译：连续热处理炉，钢管和热处理方法
公开(公告)号：JP2005213645A
公开(公告)日：2005-08-11
申请号：JP2004026135
申请日：2004-02-02
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： TATSUOKA MIKIO
IPC分类号： C21D1/74 , C21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a continuous heat treatment furnace and a heat treatment method capable of easily removing deposits on inner and outer surface of a steel pipe before the heat treatment even when a cleaning step after the cold working includes only alkali decreasing and cleaning.
SOLUTION: In the continuous heat treatment furnace in which atmospheric gas is introduced in a heating chamber 1 having a heating zone 1a, a steel tube is continuously charged from a furnace inlet 2a along the axial direction, and the heat-treated steel tube is carried out of a furnace outlet 2b, the continuous heat treatment furnace has a front chamber 4 having a preheating zone 3 provided on the input side of the heating chamber, and seal curtains 5a and 5b on the inlet side and the outlet side of the front chamber. The heat treatment method is performed by using the heat treatment furnace. A rear chamber 6 is preferably provided on the outlet side of the heating chamber, and a seal curtain 7a is preferably mounted on the inlet side of the rear chamber.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种连续热处理炉和热处理方法，即使在冷加工后的清洗工序仅包含碱，也能够容易地除去热处理前的钢管的内表面和外表面的沉积物减少和清洁。解决方案：在具有加热区域1a的加热室1中引入气氛气体的连续热处理炉中，从炉入口2a沿着轴向连续地供给钢管，并将热处理钢管由炉出口2b进行，连续热处理炉具有前室4，前室4设有加热室输入侧的预热区3，入口侧和出口侧的密封窗5a和5b 前房。使用热处理炉进行热处理。后室6优选地设置在加热室的出口侧，并且密封帘7a优选地安装在后室的入口侧。版权所有（C）2005，JPO＆NCIPI

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