专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

DE69111751D1 未知
公开(公告)号：DE69111751D1
公开(公告)日：1995-09-07
申请号：DE69111751
申请日：1991-11-13
申请人： NIPPON STEEL CORP , TOYOTA MOTOR CO LTD
发明人： TANAKA TAKASHI , YAMANAKA MIKIO , SADANO YUTAKA , YOTSUYA KOUKI , ISHIKAWA YASUSHI , TAKADA TOSHIHIRO
IPC分类号： B01D53/86 , B01J35/04 , F01N3/28
摘要： A semi-oval shaped metallic carrier having an excellent thermal stress resistance an thermal fatigue resistance and used for an automobile exhaust gas-purifying catalyst, in which the carrier is composed of a metallic honeycomb body (3) constituted by superimposing flat metal foils and corrugated metal foils one on the other and winding them together, and a metallic jacket (2) enclosing the lateral face of the honeycomb body, the transverse section of the metallic carrier constituting the parallel portions and semi-circular arc portions and the honeycomb body is joined to the jacket mainly at the semi-circular arc portions or at the parallel portions of the honeycomb body.

12. 发明专利

DE69015637T2 未知
公开(公告)号：DE69015637T2
公开(公告)日：1995-05-11
申请号：DE69015637
申请日：1990-10-09
申请人： NIPPON STEEL CORP
发明人： ISHIKAWA YASUSHI , YAMANAKA MIKIO , SADANO YUTAKA , TANIOKA SHINGO , INOMATA TETSURO , NAKAGAWA TOSHIKAZU
IPC分类号： F01N3/28

13. 发明专利

DE69015637D1 未知
公开(公告)号：DE69015637D1
公开(公告)日：1995-02-09
申请号：DE69015637
申请日：1990-10-09
申请人： NIPPON STEEL CORP
发明人： ISHIKAWA YASUSHI , YAMANAKA MIKIO , SADANO YUTAKA , TANIOKA SHINGO , INOMATA TETSURO , NAKAGAWA TOSHIKAZU
IPC分类号： F01N3/28

14. 发明专利

AU650686B2 Semi-oval shaped carrier having excellent thermal stress resistance and thermal fatigue resistance for automobile exhaust gas-purifying catalyst 未知
公开(公告)号：AU650686B2
公开(公告)日：1994-06-30
申请号：AU8784391
申请日：1991-11-13
申请人： TOYOTA MOTOR CO LTD , NIPPON STEEL CORP
发明人： TANAKA TAKASHI , YAMANAKA MIKIO , SADANO YUTAKA , YOTSUYA HIROKI , ISHIKAWA YASUSHI , TAKADA TOSHIHIRO
IPC分类号： B01D53/86 , B01J35/04 , F01N3/28 , F01N7/00
摘要： A semi-oval shaped metallic carrier having an excellent thermal stress resistance an thermal fatigue resistance and used for an automobile exhaust gas-purifying catalyst, in which the carrier is composed of a metallic honeycomb body (3) constituted by superimposing flat metal foils and corrugated metal foils one on the other and winding them together, and a metallic jacket (2) enclosing the lateral face of the honeycomb body, the transverse section of the metallic carrier constituting the parallel portions and semi-circular arc portions and the honeycomb body is joined to the jacket mainly at the semi-circular arc portions or at the parallel portions of the honeycomb body.

15. 发明专利

JPH0545298B1 失效
公开(公告)号：JPH0545298B1
公开(公告)日：1993-07-08
申请号：JP51042189
申请日：1989-10-04
申请人： SHINNIPPON SEITETSU KK , TOYOTA MOTOR CO LTD , NIPPON KINZOKU CO LTD
发明人： KONO TAKUO , YAMANAKA MIKIO , TANAKA TAKASHI , ISHIKAWA YASUSHI , SADANO YUTAKA , YASHIRO MASAO , SUGIURA TATSUO , KOMAI TADANOBU , MATSUMOTO SHINICHI , TAKADA TOSHIHIRO , SHIBATA SHINJI , AOYANAGI HIKARI , OOHASHI MASAAKI N
IPC分类号： B01J35/04 , F01N3/28 , B01D53/36

16. 发明专利

JP2011047022A Conveying apparatus in molten salt tank for in-line heat treatment 有权
标题翻译：用于在线热处理的油罐中的输送装置
公开(公告)号：JP2011047022A
公开(公告)日：2011-03-10
申请号：JP2009198821
申请日：2009-08-28
申请人： Mitsui Eng & Shipbuild Co Ltd , Nippon Steel Corp , Tsubakimoto Chain Co , 三井造船株式会社 , 新日本製鐵株式会社 , 株式会社椿本チエイン
发明人： SADANO YUTAKA , TOKI MASAHIRO , TAKAHASHI YUKIHIRO , KURISU YASUSHI , NAKAJIMA KOJI , FUJIWARA MAKOTO , ANDO SEIGO , OKUZONO HIROSHI
IPC分类号： C21D9/64 , C21D1/607 , C21D9/52 , C21D9/573 , C22C19/07 , C22C38/00 , C22C38/40
摘要： PROBLEM TO BE SOLVED: To provide a conveying apparatus in a molten salt tank for in-line heat treatment using a practical and cost effective conveyor chain having excellent wear resistance and corrosion resistance.
SOLUTION: The conveyor chain 1 is arranged along a pass line of a loose coil in a molten salt tank 31, and the loose coil is loaded on the conveyor chain 1 and conveyed while being immersed in molten salt 30. The molten salt consists of one kind or combination of two kinds selected from alkali metal salt of nitric acid or nitrous acid. Among components constituting the conveyor chain, components of one section or both sections immersed in the molten salt and sliding each other employ material selected from (A) heat-treated martensitic stainless steel having the composition containing ≤0.60% Ni, 11-18% Cr, ≤1.2% C, and ≤1.0% Si, (B) heat-treated ferritic stainless steel having the composition containing 11-20% Cr, ≤0.12% C, and ≤1.0% Si, or (C) cobalt-based alloy.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用具有优异的耐磨性和耐腐蚀性的实用且具有成本效益的输送链在熔融盐罐中进行在线热处理的输送装置。
解决方案：输送链1沿着松散线圈的通过线放置在熔盐池31中，松动线圈被装载在输送链1上并被输送，同时浸入熔融盐30中。熔融盐由选自硝酸或亚硝酸的碱金属盐的一种或两种组合组成。在构成传送链的部件中，浸入熔融盐中并且彼此滑动的一部分或两部分的部件使用选自（A）热处理马氏体不锈钢的材料，该组合物含有≤0.60％的Ni，11-18％的Cr ，≤1.2％C和≤1.0％的Si，（B）组成为含有11-20％Cr，≤0.12％C和≤1.0％Si的组成的（B）热处理铁素体不锈钢，或（C）钴基合金。版权所有（C）2011，JPO＆INPIT

17. 发明专利

JP2009132958A In-line heat treatment method for steel wire rod, and apparatus therefor 审中-公开
标题翻译：钢丝绳在线热处理方法及其设备
公开(公告)号：JP2009132958A
公开(公告)日：2009-06-18
申请号：JP2007308598
申请日：2007-11-29
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： WADA YASUHIRO , IDA MAKI , SADANO YUTAKA , TOKI MASAHIRO , TAKAHASHI YUKIHIRO
IPC分类号： C21D9/52 , C21D1/00 , C21D1/607
摘要： PROBLEM TO BE SOLVED: To provide a high-strength steel wire rod by heat-treating a loose coil with the use of hard cooling and simultaneously reducing the variation of strength in a heat-treated wire rod depending on the location, which occurs in a heat treatment of cooling a heated loose coil of the wire rod, when cooling the loose coil in a cooling tank which generates a strong jet flow therein.
SOLUTION: The cooling tank has a current plate arranged in the vicinity of the liquid surface so that a molten salt which has been spouted from the bottom of the cooling tank in which the molten salt flows is not spouted to the outside of the tank, and makes a flow rate distribution of the jet flow controlled. A steel wire rod having high strength and uniform quality can be obtained by immersing and cooling the loose coil of the steel wire rod in the tank.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过使用硬冷却对松散线圈进行热处理来提供高强度钢线材，并且同时根据位置降低热处理线材的强度变化，其中发生在用于冷却线材的加热松散线圈的热处理中，当在冷却槽中冷却松散线圈时，其在其中产生强烈的喷射流。解决方案：冷却箱具有布置在液面附近的电流板，使得从熔融盐流过的冷却罐的底部喷出的熔融盐不会喷出到并且使喷流的流量分布受到控制。通过将钢丝绳的松弛线圈浸入并冷却在罐中，可以获得具有高强度和均匀质量的钢线材。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2007239069A In-line heat treatment equipment and in-line heat treatment method of loose coil 有权
标题翻译：线内热处理设备和线圈热处理方法
公开(公告)号：JP2007239069A
公开(公告)日：2007-09-20
申请号：JP2006066074
申请日：2006-03-10
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SADANO YUTAKA , NISHIKAWA NOBUTAKA , TAKAHASHI YUKIHIRO , TOKI MASAHIRO
IPC分类号： C21D9/52 , C21D1/00 , C21D1/18 , C21D1/607
摘要： PROBLEM TO BE SOLVED: To provide in-line heat treatment equipment capable of adequately and reliably conveying a loose coil when manufacturing a wire by allowing the loose coil in an austenitic state to be subjected to the cooling treatment or the isothermal treatment.
SOLUTION: The in-line heat treatment equipment 1 of a loose coil W has a configuration in which a cooling tank 31 filled with a molten salt 30 and a plurality of flat roller 52 penetrating the cooling tank 31 in the width direction orthogonal to the conveying direction are arranged in parallel along the conveying direction, and comprises a flat roller group 51 for conveying the loose coil W while being immersed in the molten salt 30 in the cooling tank 31, a receiving tank 32 which is arranged below the cooling tanks 31 to receive the molten salt 30 flowing out of the cooling tank 31, and a circulation means 35 for returning the molten salt 30 of the receiving tank 32 to the cooling tank 31.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过使奥氏体状态的松弛线圈进行冷却处理或等温处理来制造线材时能够充分可靠地输送松弛线圈的在线热处理设备。解决方案：松散线圈W的在线热处理设备1具有这样的构造，其中填充有熔盐30的冷却槽31和在宽度方向上穿过冷却箱31的多个平辊52正交沿输送方向平行布置，并且包括一个平坦的辊组51，用于在浸入冷却罐31中的熔盐30中的同时输送松动线圈W;一个接收罐32，其被布置在冷却用于接收从冷却罐31流出的熔融盐30的罐31和用于使接收罐32的熔融盐30返回到冷却槽31的循环装置35.（C）2007，JPO＆INPIT

19. 发明专利

JP2007211308A Method and device for in-line heat treatment of steel wire 有权
标题翻译：钢丝线内热处理方法及装置
公开(公告)号：JP2007211308A
公开(公告)日：2007-08-23
申请号：JP2006034092
申请日：2006-02-10
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： WADA YASUHIRO , IDA MAKI , SADANO YUTAKA , TOKI MASAHIRO , TAKAHASHI YUKIHIRO , YAMAZAKI SHINGO
IPC分类号： C21D9/52 , C21D1/607 , C21D9/573
摘要： PROBLEM TO BE SOLVED: To improve material non-uniformity of an in-section of a heat-treated wire generated in a wire heat treatment method for cooling a heated loose coil.
SOLUTION: In a steel wire heat treatment method for immersing and cooling a loose coil in a molten salt having a non-boiling characteristic, the molten salt is allowed to flow at the flow speed of 0.3-3.0 m/sec in a cooling tank filled with the molten salt. In order to obtain the flow speed, the molten salt may be discharged from a pipe in the cooling tank, a partition plate for adjusting the jet may be used, or a molten salt discharging pipe may be provided on a bottom part. Further, the position of a molten salt discharge port of the pipe may be limited between an end face of a steel wire and a side face of the cooling tank, or at the level of ≤4/5 of the depth of the molten salt. Further, a roller for preventing the steel wire from raising may be provided.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了改善用于冷却加热的松散线圈的线热处理方法中产生的热处理线的截面的材料不均匀性。解决方案：在用于将松散线圈浸入和冷却在具有非沸腾特性的熔融盐中的钢丝热处理方法中，使熔融盐以0.3-3.0m /秒的流速在冷却槽中充满了熔盐。为了获得流速，熔盐可以从冷却槽中的管排出，也可以使用用于调整喷射的分隔板，也可以在底部设置熔盐排出管。此外，管的熔盐排出口的位置可以限制在钢丝的端面和冷却罐的侧面之间，或者熔融盐的深度的≤4/ 5的水平。此外，可以提供用于防止钢丝绳升高的辊。版权所有（C）2007，JPO＆INPIT

20. 发明专利

JP2005118842A Method for identifying deformation property of rolling mill 审中-公开
标题翻译：识别轧制机变形性能的方法
公开(公告)号：JP2005118842A
公开(公告)日：2005-05-12
申请号：JP2003358394
申请日：2003-10-17
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： INOUE TAKESHI , SHIRAISHI TOSHIYUKI , SADANO YUTAKA , IKEDA KASHIRO , MAEDA KATSUHIRO
IPC分类号： B21B29/00 , B21B13/14 , B21B37/00 , B21B37/38
摘要： PROBLEM TO BE SOLVED: To provide a method for identifying the deformation property of a rolling mill which can be applied to a vertically divided back-up roll type rolling mill and determine the deformation property of the rolling mill with high accuracy. SOLUTION: The method identifies the deformation property of the rolling mill which has a mechanism for supporting work rolls 13, 43 with divided back-up rolls 21 to 27 and 51 to 57 which are upper and lower roll assemblies 10, 40 divided into three or more parts in the axial direction and in which each of divided back-up rolls 21 to 27 and 51 to 57 is provided with an independent reduction device, load cell and reduction position measuring device. The load and the reduction position of each of divided back-up rolls 21 to 27 and 51 to 57 are measured in the closed reduction position of the roll assembly 10, 40 of one or more levels by bringing the upper and lower work rolls 13 and 43 into contact with each other, and a parameter group for expressing the deformation characteristics of the rolling mill is determined on the basis of the data group of these measured values. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于识别可应用于垂直分割的后备辊式轧机的轧机的变形特性的方法，并以高精度确定轧机的变形特性。解决方案：该方法确定了具有用于支撑工作辊13,43的机构的变形特性，分离的支承辊21至27和51至57分别是上辊和下辊组件10,40分开在轴向方向上分成三个以上的部分，分割后备辊21〜27,51〜57分别设置有独立的减速装置，称重传感器和减速位置测量装置。通过使上下工作辊13和13的辊组件10,40的一个或多个等级的辊组件10,40的闭合减压位置来测量每个分隔的支承辊21至27和51至57的每个的负载和减速位置根据这些测量值的数据组，确定用于表示轧机变形特性的参数组。版权所有（C）2005，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式