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1. 发明申请

US20140138054A1 COOLING APPARATUS, AND MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF HOT-ROLLED STEEL SHEET 有权
标题翻译：冷轧设备，热轧钢板的制造设备及制造方法
公开(公告)号：US20140138054A1
公开(公告)日：2014-05-22
申请号：US14131028
申请日：2012-07-20
申请人： Kazuaki Kobayashi , Tomofumi Hosho , Keisuke Matsuda , Yoichi Haraguchi , Yuji Ikemoto , Kenji Horii
发明人： Kazuaki Kobayashi , Tomofumi Hosho , Keisuke Matsuda , Yoichi Haraguchi , Yuji Ikemoto , Kenji Horii
IPC分类号： B21B45/02
CPC分类号： B21B45/0218 , B21B37/76 , B21B45/0233 , B21C51/00 , C21D1/62
摘要： Provided is a cooling apparatus discharging water smoothly corresponding to increase of volume density of cooling water securing a high cooling capability. The apparatus disposed on downstream side from a row of hot finish rolling mill, supplying cooling water from above toward a pass line, includes a plurality of cooling nozzles arranged parallel in a pass line direction, and an upper surface guide disposed between the pass line and the cooling nozzles, wherein a predetermined relation is satisfied when defining: a volume density of cooling water sprayed as qm(m3/(m2·sec)); a pitch of the cooling nozzle in the pass line direction as L(m); a distance between a lower surface of the upper surface guide and the pass line as hp(m); a uniform cooling width as Wu(m); and a cross-sectional area of virtual flow path of discharging water flowing in a width direction of steel sheet as S(m2).
摘要翻译：本发明提供一种冷却装置，对应于确保高冷却能力的冷却水的体积密度的增加而平滑地排放水。设置在一排热精轧机的下游侧的装置，从上方向通行线供给冷却水，包括沿着传输线方向平行布置的多个冷却喷嘴，以及设置在通过线和冷却喷嘴，其中当定义喷射的冷却水的体积密度（m3 /（m2·sec））时，满足预定关系）; 冷却喷嘴在传输线方向上的间距为L（m）; 上表面引导件的下表面与通过线之间的距离为hp（m）; 均匀的冷却宽度为Wu（m）; 以及将钢板的宽度方向的水排出为S（m2）的虚拟流路的横截面积。

2. 发明授权

US09486847B2 Cooling apparatus, and manufacturing apparatus and manufacturing method of hot-rolled steel sheet 有权
标题翻译：冷却装置，热轧钢板的制造装置及制造方法
公开(公告)号：US09486847B2
公开(公告)日：2016-11-08
申请号：US14131028
申请日：2012-07-20
申请人： Kazuaki Kobayashi , Tomofumi Hosho , Keisuke Matsuda , Yoichi Haraguchi , Yuji Ikemoto , Kenji Horii
发明人： Kazuaki Kobayashi , Tomofumi Hosho , Keisuke Matsuda , Yoichi Haraguchi , Yuji Ikemoto , Kenji Horii
IPC分类号： C21D1/667 , B21B45/02 , B21C51/00 , B21B37/76 , C21D1/62
CPC分类号： B21B45/0218 , B21B37/76 , B21B45/0233 , B21C51/00 , C21D1/62
摘要： Provided is a cooling apparatus discharging water smoothly corresponding to increase of volume density of cooling water securing a high cooling capability. The apparatus disposed on downstream side from a row of hot finish rolling mill, supplying cooling water from above toward a pass line, includes a plurality of cooling nozzles arranged parallel in a pass line direction, and an upper surface guide disposed between the pass line and the cooling nozzles, wherein a predetermined relation is satisfied when defining: a volume density of cooling water sprayed as qm(m3/(m2·sec)); a pitch of the cooling nozzle in the pass line direction as L(m); a distance between a lower surface of the upper surface guide and the pass line as hp(m); a uniform cooling width as Wu(m); and a cross-sectional area of virtual flow path of discharging water flowing in a width direction of steel sheet as S(m2).
摘要翻译：本发明提供一种冷却装置，对应于确保高冷却能力的冷却水的体积密度的增加而平滑地排放水。设置在一排热精轧机的下游侧的装置，从上方向通行线供给冷却水，包括沿着传输线方向平行布置的多个冷却喷嘴，以及设置在通过线和冷却喷嘴，其中当定义喷射的冷却水的体积密度（m3 /（m2·sec））时，满足预定关系）; 冷却喷嘴在传输线方向上的间距为L（m）; 上表面引导件的下表面与通过线之间的距离为hp（m）; 均匀的冷却宽度为Wu（m）; 以及将钢板的宽度方向的水排出为S（m2）的虚拟流路的横截面积。

3. 发明申请

US20130249150A1 COOLING SYSTEM FOR HOT-ROLLED STEEL STRIP 有权
标题翻译：热轧钢带冷却系统
公开(公告)号：US20130249150A1
公开(公告)日：2013-09-26
申请号：US13825373
申请日：2011-09-05
申请人： Koichi Matsumoto , Yuji Ikemoto , Yoichi Haraguchi , Kazuaki Kobayashi
发明人： Koichi Matsumoto , Yuji Ikemoto , Yoichi Haraguchi , Kazuaki Kobayashi
IPC分类号： C21D1/667
CPC分类号： C21D1/667 , B21B39/16 , B21B45/0218 , B21B45/0233 , B21B2027/103
摘要： Provided is a cooling system for a hot-rolled steel strip capable of increasing the cooling rate for rapidly cooling a rolled steel immediately after rolling and suitable for an apparatus for manufacturing a hot-rolled steel strip having a fine-grained structure. For this purpose, guides (16A, 16B) having guiding surfaces (16a, 16b) to guide a rolled steel (W) exiting work rolls (12A, 12B) in the conveyance direction are provided at exits of the work rolls in a final stand (Sn) of a finish rolling mill line in a manner that the guides can follow a change in the diameter of the work rolls, a number of injection holes (21A, 21B) are formed in the guides, and a number of rolled steel cooling nozzles (23A, 23B) are provided to spray a large amount of cooling water through the injection holes directly onto the rolled steel.
摘要翻译：本发明提供一种能够在轧制后立即提高用于快速冷却轧制钢的冷却速度的热轧钢带的冷却系统，适用于具有细粒度结构的热轧钢带的制造装置。为此，具有引导表面（16a，16b）的引导件（16a，16b）用于在输送方向上引导从工作辊（12A，12B）排出的轧制钢（W），在工作辊的出口处设置在最终的支架（Sn），导向件可以跟随工作辊直径的变化，在引导件中形成多个喷射孔（21A，21B），并且多个轧制钢冷却提供喷嘴（23A，23B），以将大量的冷却水通过喷射孔直接喷射到轧制钢上。

4. 发明授权

US09039956B2 Cooling system for hot-rolled steel strip 有权
标题翻译：热轧钢带冷却系统
公开(公告)号：US09039956B2
公开(公告)日：2015-05-26
申请号：US13825373
申请日：2011-09-05
申请人： Koichi Matsumoto , Yuji Ikemoto , Yoichi Haraguchi , Kazuaki Kobayashi
发明人： Koichi Matsumoto , Yuji Ikemoto , Yoichi Haraguchi , Kazuaki Kobayashi
IPC分类号： C21D1/667 , B21B39/16 , B21B45/02 , B21B27/10
CPC分类号： C21D1/667 , B21B39/16 , B21B45/0218 , B21B45/0233 , B21B2027/103
摘要： Provided is a cooling system for a hot-rolled steel strip capable of increasing the cooling rate for rapidly cooling a rolled steel immediately after rolling and suitable for an apparatus for manufacturing a hot-rolled steel strip having a fine-grained structure. For this purpose, guides (16A, 16B) having guiding surfaces (16a, 16b) to guide a rolled steel (W) exiting work rolls (12A, 12B) in the conveyance direction are provided at exits of the work rolls in a final stand (Sn) of a finish rolling mill line in a manner that the guides can follow a change in the diameter of the work rolls, a number of injection holes (21A, 21B) are formed in the guides, and a number of rolled steel cooling nozzles (23A, 23B) are provided to spray a large amount of cooling water through the injection holes directly onto the rolled steel.
摘要翻译：本发明提供一种能够在轧制后立即提高用于快速冷却轧制钢的冷却速度的热轧钢带的冷却系统，适用于具有细粒度结构的热轧钢带的制造装置。为此，具有引导表面（16a，16b）的引导件（16a，16b）用于在输送方向上引导从工作辊（12A，12B）排出的轧制钢（W），在工作辊的出口处设置在最终的支架（Sn），导向件可以跟随工作辊直径的变化，在引导件中形成多个喷射孔（21A，21B），并且多个轧制钢冷却提供喷嘴（23A，23B），以将大量的冷却水通过喷射孔直接喷射到轧制钢上。

5. 发明申请

US20130247638A1 MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR HOT-ROLLED STEEL STRIP 有权
标题翻译：热轧钢带的制造装置和制造方法
公开(公告)号：US20130247638A1
公开(公告)日：2013-09-26
申请号：US13876360
申请日：2011-09-05
申请人： Kenji Horii , Yuji Ikemoto , Koichi Takeno , Manabu Eto , Yoshiro Washikita
发明人： Kenji Horii , Yuji Ikemoto , Koichi Takeno , Manabu Eto , Yoshiro Washikita
IPC分类号： B21B1/26
CPC分类号： B21B1/26 , B21B37/76 , B21B38/02 , B21B39/006 , B21B39/08 , B21B45/0218 , B21B2261/20 , B21B2265/02 , B21C51/00
摘要： In order to provide a manufacturing device and a manufacturing method for a hot-rolled steel strip, which are capable of obtaining the desired quality of material by rapid uniform cooling immediately after rolling, and improving yield by early sheet tension and sheet shape measurements, a manufacturing device for a hot-rolled steel strip is provided with a finishing rolling mill line (11), a first cooling unit (13) installed just behind the exit side of the finishing rolling mill line, and a pinch roll (14) which is installed on the exit side of the first cooling unit and in contact with both the upper and lower surfaces of a strip (S), at least a wiping roll (15) located on the upper side of the strip (S) is disposed between the first cooling unit and the pinch roll, and a tension/shape measuring unit (16) for measuring the tension and shape of the strip (S); is installed between the wiping roll and the pinch roll.
摘要翻译：为了提供能够通过在轧制后立即通过快速均匀冷却获得所需质量的热轧钢带的制造装置和制造方法，并且通过早期的张力和片材形状测量提高产量，热轧钢带的制造装置设置有精轧机生产线（11），安装在精轧机生产线的出口侧后方的第一冷却机组（13），以及夹送辊（14）安装在第一冷却单元的出口侧并且与条带（S）的上表面和下表面接触，至少位于条带（S）的上侧的擦拭辊（15）设置在条带第一冷却单元和夹送辊;以及用于测量条带（S）的张力和形状的张力/形状测量单元（16）。安装在擦拭辊和夹送辊之间。

6. 发明授权

US09085022B2 Manufacturing device and manufacturing method for hot-rolled steel strip 有权
标题翻译：热轧钢带的制造装置及制造方法
公开(公告)号：US09085022B2
公开(公告)日：2015-07-21
申请号：US13876360
申请日：2011-09-05
申请人： Kenji Horii , Yuji Ikemoto , Koichi Takeno , Manabu Eto , Yoshiro Washikita
发明人： Kenji Horii , Yuji Ikemoto , Koichi Takeno , Manabu Eto , Yoshiro Washikita
IPC分类号： B21B1/26 , B21B37/76 , B21B45/02 , B21C51/00 , B21B38/02 , B21B39/08 , B21B39/00
CPC分类号： B21B1/26 , B21B37/76 , B21B38/02 , B21B39/006 , B21B39/08 , B21B45/0218 , B21B2261/20 , B21B2265/02 , B21C51/00
摘要： In order to provide a manufacturing device and a manufacturing method for a hot-rolled steel strip, which are capable of obtaining the desired quality of material by rapid uniform cooling immediately after rolling, and improving yield by early sheet tension and sheet shape measurements, a manufacturing device for a hot-rolled steel strip is provided with a finishing rolling mill line (11), a first cooling unit (13) installed just behind the exit side of the finishing rolling mill line, and a pinch roll (14) which is installed on the exit side of the first cooling unit and in contact with both the upper and lower surfaces of a strip (S), at least a wiping roll (15) located on the upper side of the strip (S) is disposed between the first cooling unit and the pinch roll, and a tension/shape measuring unit (16) for measuring the tension and shape of the strip (S); is installed between the wiping roll and the pinch roll.
摘要翻译：为了提供能够通过在轧制后立即通过快速均匀冷却获得所需质量的热轧钢带的制造装置和制造方法，并且通过早期的张力和片材形状测量提高产量，热轧钢带的制造装置设置有精轧机生产线（11），安装在精轧机生产线的出口侧后方的第一冷却机组（13），以及夹送辊（14）安装在第一冷却单元的出口侧并且与条带（S）的上表面和下表面接触，至少位于条带（S）的上侧的擦拭辊（15）设置在条带第一冷却单元和夹送辊;以及用于测量条带（S）的张力和形状的张力/形状测量单元（16）。安装在擦拭辊和夹送辊之间。

7. 发明授权

US5372703A Lubricating oils 失效
标题翻译：润滑油
公开(公告)号：US5372703A
公开(公告)日：1994-12-13
申请号：US47040
申请日：1993-04-12
申请人： Kouzou Kamiya , Isao Honjo , Toshio Yoshida , Masaru Ushio , Jinichi Igarashi , Masakuni Hirata , Mitsuo Okada , Yuji Ikemoto , Kouichi Oshima , Hiroyuki Takashima
发明人： Kouzou Kamiya , Isao Honjo , Toshio Yoshida , Masaru Ushio , Jinichi Igarashi , Masakuni Hirata , Mitsuo Okada , Yuji Ikemoto , Kouichi Oshima , Hiroyuki Takashima
IPC分类号： C10M101/02 , C10G71/00
CPC分类号： C10M101/02 , C10M2203/10 , C10M2203/102
摘要： Lubricant base oils are made up essentially of 2-15% by weight of a total aromatics content, greater than 60% by weight of isoparaffins and monocyclic naphthenes in total, more than 30% by weight of alkylbenzenes in the total aromatics content and smaller than 4% by weight of tricyclic and tetracyclic aromatics in the total aromatics content. The base oil has great viscosity index, small pour point, high oxidative stability and heat stability and sufficient capability to dissolve sludge.
摘要翻译：润滑油基础油基本上由总芳族化合物含量的2-15重量％组成，总共含有大于60重量％的异链烷烃和单环烷烃，超过30重量％的烷基苯，总芳烃含量小于 4％（重量）三环和四环芳烃的总芳烃含量。基油具有粘度指数大，倾点小，氧化稳定性好，热稳定性好，污泥溶解能力强等优点。

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