专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3264576A1 EDDY-CURRENT HEATER 审中-公开
标题翻译： EDDY-电流加热器
公开(公告)号：EP3264576A1
公开(公告)日：2018-01-03
申请号：EP16755446.8
申请日：2016-02-23
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： IMANISHI, Kenji , SETO, Atsushi , NOGAMI, Hiroshi , NAKAYAMA, Eisuke , YAMAGUCHI, Hiroyuki
IPC分类号： H02K49/02 , H02K49/10
CPC分类号： H05B6/108 , F03D9/22 , F03D9/25 , H02K7/183 , H02K49/043 , H02K2213/09 , H05B6/109 , Y02E10/725
摘要： A heat generating apparatus (1) includes a rotary shaft (3), a heat generating drum (4A), a plurality of permanent magnets (5), a magnet holding ring (6), a switching mechanism, and a heat recovery system. The rotary shaft (3) is rotatably supported by a non-rotative body (2). The heat generating drum (4A) is fixed to the rotary shaft (3). The magnets (5) face the inner peripheral surface of the heat generating drum (4A) with a gap. The magnets (5) are arrayed in a circumferential direction along the circumference of the rotary shaft (3) throughout the whole circumference such that magnetic pole arrangements of circumferentially adjacent ones of the permanent magnets are opposite to each other. The magnet holding ring (6A) holds the magnets (5). The switching mechanism switches between a state to generate magnetic circuits between the magnets (5) and the heat generating drum (4A) and a state to generate no magnetic circuits between the magnets (5) and the heat generating drum (4A). The heat recovery system collects heat generated in the heat generating drum (4A). Thereby, thermal energy can be recovered from the kinetic energy of the rotary shaft efficiently.
摘要翻译：发热装置1具有旋转轴3，发热筒4A，多个永久磁铁5，磁铁保持环6，切换机构以及热回收系统。旋转轴（3）由非旋转体（2）可旋转地支撑。发热鼓（4A）固定在旋转轴（3）上。磁铁（5）隔着间隙与发热筒（4A）的内周面对置。磁体（5）在整个圆周上沿着旋转轴（3）的圆周在圆周方向上排列，使得沿周向相邻的永磁体的磁极布置彼此相对。磁体保持环（6A）保持磁体（5）。切换机构在磁体（5）与发热鼓（4A）之间产生磁路的状态与在磁体（5）与发热鼓（4A）之间不产生磁路的状态之间切换。热回收系统收集在发热筒（4A）中产生的热量。由此，能够有效地从旋转轴的动能回收热能。

2. 发明公开

EP2902520A1 HOT-ROLLED STEEL SHEET, AND PRODUCTION METHOD THEREFOR 有权
标题翻译：热轧钢板及其生产方法
公开(公告)号：EP2902520A1
公开(公告)日：2015-08-05
申请号：EP13841281.2
申请日：2013-09-26
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： MARUYAMA, Naoki , YOKOI, Tatsuo , TANAHASHI, Hiroyuki , SETO, Atsushi , ITAMI, Atsushi
IPC分类号： C22C38/00 , C21D9/46 , C22C38/58
CPC分类号： C23C30/005 , B32B15/01 , C21D6/001 , C21D6/002 , C21D6/005 , C21D6/008 , C21D8/0221 , C21D8/0263 , C21D8/0278 , C21D8/0426 , C21D8/0463 , C21D9/46 , C21D2211/001 , C21D2211/004 , C21D2211/005 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/38 , C23C2/02 , C23C2/06 , C23C2/28 , Y10T428/12972
摘要： A hot rolled steel sheet consisting of, in mass%, C: 0.05% to 0.15%, Si: 0% to 0.2%, Al: 0.5% to 3.0%, Mn: 1.2% to 2.5%, P: 0.1% or less, S: 0.01% or less, N: 0.007% or less, Ti: 0.03% to 0.10%, Nb: 0.008% to 0.06%, V: 0% to 0.12%, one or more of Cr, Cu, Ni, and Mo: 0% to 2.0% in total, B: 0% to 0.005%, one or more of Ca, Mg, La, and Ce: 0% to 0.01% in total, total amount of Si and Al: 0.8 × (Mn-1)% or more, total amount of Ti and Nb: 0.04% to 0.14%, and the balance: Fe and impurities. In a structure of steel, a total area ratio of martensite and retained austenite is 3% to 20%, an area ratio of ferrite is 50% to 96%, and an area ratio of pearlite is 3% or less. In a superficial layer part, the thickness in a sheet thickness direction of a region in which a network-like oxide is present is less than 0.5 µm, and a maximum tensile strength is 720 MPa or more.
摘要翻译：以质量％计含有C：0.05〜0.15％，Si：0〜0.2％，Al：0.5〜3.0％，Mn：1.2〜2.5％，P：0.1％以下的热轧钢板，S：0.01％以下，N：0.007％以下，Ti：0.03〜0.10％，Nb：0.008〜0.06％，V：0〜0.12％，Cr，Cu，Ni， Mo：0〜2.0％，B：0〜0.005％，Ca，Mg，La，Ce中的1种或2种以上：总量0〜0.01％，Si和Al的总量0.8× -1）％以上，Ti和Nb的总量为0.04〜0.14％，剩余部分为Fe和杂质。在钢的组织中，马氏体与残留奥氏体的总面积率为3％〜20％，铁素体的面积率为50％〜96％，珠光体的面积率为3％以下。在表层部中，存在网状氧化物的区域的板厚方向的厚度小于0.5μm，最大拉伸强度为720MPa以上。

3. 发明授权

EP2902520B1 HOT-ROLLED STEEL SHEET, AND PRODUCTION METHOD THEREFOR 有权
公开(公告)号：EP2902520B1
公开(公告)日：2019-01-02
申请号：EP13841281.2
申请日：2013-09-26
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： MARUYAMA, Naoki , YOKOI, Tatsuo , TANAHASHI, Hiroyuki , SETO, Atsushi , ITAMI, Atsushi
IPC分类号： C21D8/04 , B32B15/01 , C21D6/00 , C21D8/02 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/38 , C23C2/02 , C23C2/06 , C23C2/28 , C22C38/00

4. 发明授权

EP2508411B1 STRUCTURE 有权转让
标题翻译：结构体
公开(公告)号：EP2508411B1
公开(公告)日：2015-04-01
申请号：EP10834543.0
申请日：2010-11-30
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： SETO, Atsushi , MATSUNO, Takashi , SAKURADA, Eisaku
IPC分类号： B62D21/00 , E04C2/38 , B62D21/11 , B62D27/02
CPC分类号： F16M1/08 , B62D21/11 , B62D27/023 , Y10T428/12361 , Y10T428/17

5. 发明授权

EP2345488B1 METALLIC PRESS-FORMED PIECE CRACK DETERMINING METHOD, APPARATUS, PROGRAM AND RECORDING MEDIUM 有权转让
标题翻译：方法，设备，程序和记录介质裂纹检测冲压成型的金属零件
公开(公告)号：EP2345488B1
公开(公告)日：2013-12-11
申请号：EP09819196.8
申请日：2009-10-06
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： KUWAYAMA, Takuya , SETO, Atsushi , SUZUKI, Noriyuki
IPC分类号： B21D22/00 , B21D22/20 , B21D37/00
CPC分类号： B21D22/22 , G01N3/28 , G01N2203/0051 , G01N2203/0062

6. 发明公开

EP2687427A1 STRUCTURE FOR FRONT SECTION OF VEHICLE BODY 有权转让
标题翻译：车身前部结构
公开(公告)号：EP2687427A1
公开(公告)日：2014-01-22
申请号：EP12757094.3
申请日：2012-03-08
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： NIWA, Toshiyuki , SUEHIRO, Masayoshi , SETO, Atsushi , KAWACHI, Takeshi , MIZUMURA, Masaaki , DAIMARU, Seiichi , KAWASAKI, Kaoru , OIKAWA, Hatsuhiko , MIYAZAKI, Yasunobu , SAKIYAMA, Tatsuya , SHIMIZU, Nobutaka , YOSHINAGA, Naoki
IPC分类号： B62D25/08
CPC分类号： B62D25/088 , B62D25/025 , B62D25/082
摘要： A structure (10) for a front section of a vehicle body in a vehicle body (1) comprising a front chamber (3) disposed on the forward side of a vehicle interior (2) is provided with the following: a pair of front side members (11), located within the front chamber, that extend in the longitudinal direction of the vehicle body; a pair of strut towers (16) disposed on either side in the width direction of the front chamber and within which front wheel suspensions are disposed; and reinforcement members (20) that link the top of each strut tower with the front side members that face the strut towers, and that extend between the strut towers and the front side members. This configuration allows a structure for a front section of a vehicle body to be provided that can efficiently improve the rigidity of the vehicle body of an automobile against torsion and against lateral bending, and that can efficiently reduce the weight of the vehicle body by means of thickness reduction using a high-strength steel plate.
摘要翻译：本发明涉及一种用于车身（1）中的车身前部的结构（10），其包括设置在车辆内部（2）的前侧上的前室（3），所述前室（3）具有以下部件：位于前室内的沿车身纵向延伸的构件（11）一对支柱塔（16），其设置在前室的宽度方向上的任一侧上并且前轮悬架设置在该支柱塔中; 以及将每个支柱塔架的顶部与面对支柱塔架的前侧构件连接并且在支柱塔架和前侧构件之间延伸的加强构件（20）。根据该结构，能够提供一种车身前部结构，该结构能够有效地提高汽车车体的刚性，防止扭曲和侧向弯曲，并且能够有效地减轻车身的重量采用高强度钢板减薄。

7. 发明公开

EP2626228A1 FUEL TANK FOR VEHICLE 有权转让
标题翻译： KRAFTSTOFFTANKFÜREIN FAHRZEUG
公开(公告)号：EP2626228A1
公开(公告)日：2013-08-14
申请号：EP11830665.3
申请日：2011-10-04
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： YOSIDA, Yuuichi , YAMAMOTO, Shuji , SETO, Atsushi
IPC分类号： B60K15/03
CPC分类号： B60K15/03 , B60K2015/03032 , B60K2015/03105 , B60K2015/03111 , B60K2015/0346
摘要： A fuel tank for a vehicle is formed of a tank main body in which an upper tank and a lower tank (120) are mutually joined to form a closed space in which fuel is housed, and a sub-tank (130) fixed to a bottom surface part of the lower tank (120) by spot welding (150), in which a plurality of rows of the spot welding (150) are set along a longitudinal direction of the lower tank (120) with an interval therebetween in a width direction of the sub-tank (130), at least one bead (142) positioned between the rows of the spot welding (150) and extending continuously along the longitudinal direction of the lower tank is formed on the bottom surface part of the lower tank (120), and a lower surface of the sub-tank (130) has no portion that is not brought into contact with the bottom surface part of the lower tank (120) except for the bead (142).
摘要翻译：一种用于车辆的燃料箱由容器主体构成，其中上部箱体和下部罐（120）相互接合以形成容纳燃料的封闭空间，以及固定到通过点焊（150）的下部罐（120）的底面部分，其中沿着下部罐（120）的长度方向设置多个点焊（150）的排，其间具有宽度在副罐（130）的方向上，位于点焊（150）的排之间并且沿着下罐的纵向方向连续延伸的至少一个胎圈（142）形成在下罐的底表面部分（120），并且所述副罐（130）的下表面除了所述胎圈（142）之外没有不与所述下罐（120）的底面部分接触的部分。

8. 发明公开

EP3045236A1 HOT-PRESS STAMPING COOLING METHOD AND HOT-PRESS STAMPING DEVICE 有权转让
标题翻译：冷却方式为热压机DANCE DANCE热挤压设备
公开(公告)号：EP3045236A1
公开(公告)日：2016-07-20
申请号：EP14844079.5
申请日：2014-09-11
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： FUKUCHI, Hiroshi , NOMURA, Naruhiko , SETO, Atsushi
IPC分类号： B21D22/20 , B21D24/00
摘要： In hot press forming a thin steel sheet K, when cooling the thin steel sheet K by supplying a refrigerant to an ejection hole (27) communicated from a supply path (28) inside a lower mold (12), precooling in which an ejection amount per unit time period of the refrigerant from the ejection hole (27) is suppressed is carried out, and thereafter, main cooling is carried out by increasing the ejection amount per unit time period.

9. 发明公开

EP2995395A1 SURFACE GRAIN REFINING HOT-SHEARING METHOD AND PRODUCT OF SURFACE GRAIN REFINING HOT-SHEARING 有权转让
标题翻译：表面纹理精炼热切法和表面纹理精炼热切割产品
公开(公告)号：EP2995395A1
公开(公告)日：2016-03-16
申请号：EP14795101.6
申请日：2014-05-09
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： MATSUNO, Takashi , SEKITO, Yoshihito , SUZUKI, Tamaki , KAWASAKI, Kaoru , SETO, Atsushi
IPC分类号： B21D28/24 , B21D28/00 , C21D1/18 , C21D9/00 , C22C38/00 , C22C38/18
CPC分类号： B21D37/16 , B21D28/00 , B21D28/24 , C21D1/18 , C21D1/673 , C21D9/00 , C21D9/46 , C21D2211/005 , C21D2211/008 , C21D2221/10 , C22C38/00 , C22C38/18
摘要： Provided is a surface layer grain refining hot-shearing method including: heating and keeping a steel sheet in a temperature range of from Ac3 to 1400°C to austenitize the steel sheet; subsequently shearing the steel sheet in a state in which the steel sheet is placed on a die; and quenching by rapidly cooling the sheared steel sheet, wherein a start temperature of the shearing is set to be a temperature (°C) obtained by adding a temperature of from 30°C to 140°C to a previously measured Ar3 of the steel sheet.
摘要翻译：本发明提供一种表面层晶粒细化热剪切方法，其包括：在Ac3〜1400℃的温度范围内加热并保持钢板以使钢板奥氏体化; 随后在将钢板放置在模具上的状态下剪切钢板; 并通过将剪切后的钢板快速冷却而淬火，其中剪切的起始温度设定为通过将30℃至140℃的温度加入到预先测量的钢板的Ar3而获得的温度（℃）。

10. 发明授权

EP2995395B1 SURFACE GRAIN REFINING HOT-SHEARING METHOD AND PRODUCT OF SURFACE GRAIN REFINING HOT-SHEARING 有权转让
公开(公告)号：EP2995395B1
公开(公告)日：2018-10-31
申请号：EP14795101.6
申请日：2014-05-09
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： MATSUNO, Takashi , SEKITO, Yoshihito , SUZUKI, Tamaki , KAWASAKI, Kaoru , SETO, Atsushi
IPC分类号： B21D28/24 , B21D28/00 , C21D1/18 , C21D9/00 , C22C38/00 , C22C38/18
CPC分类号： B21D37/16 , B21D28/00 , B21D28/24 , C21D1/18 , C21D1/673 , C21D9/00 , C21D9/46 , C21D2211/005 , C21D2211/008 , C21D2221/10 , C22C38/00 , C22C38/18
摘要： Provided is a surface layer grain refining hot-shearing method including: heating and keeping a steel sheet in a temperature range of from Ac3 to 1400°C to austenitize the steel sheet; subsequently shearing the steel sheet in a state in which the steel sheet is placed on a die; and quenching by rapidly cooling the sheared steel sheet, wherein a start temperature of the shearing is set to be a temperature (°C) obtained by adding a temperature of from 30°C to 140°C to a previously measured Ar3 of the steel sheet.

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