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. 发明授权

US08801444B2 Busbar and busbar manufacturing method 有权
标题翻译：母线和母线制造方法
公开(公告)号：US08801444B2
公开(公告)日：2014-08-12
申请号：US13635470
申请日：2011-03-24
申请人： Akira Sakae , Kotaro Toyotake
发明人： Akira Sakae , Kotaro Toyotake
IPC分类号： H01M4/02
CPC分类号： H01M2/206 , H01M2/305 , H01M2/307 , H01M2/32 , H01M10/052
摘要： A bus bar, which is used with batteries wherein the positive terminal and the negative terminal are each formed from a different metal, and which has excellent mechanical strength and can suppress electrical resistance while preventing galvanic corrosion. The bus bar is bonded in one piece by metallically bonding: a cathode connector that is formed from the same metal as the positive terminal of a battery cell, and that can connect to the positive terminal; and an anode connector that is formed from the same metal as the negative terminal of the battery cell, and that can connect to the negative terminal.
摘要翻译：与电池一起使用的母线，其中正极端子和负极端子由不同的金属形成，并且具有优异的机械强度并且可以在防止电偶腐蚀的同时抑制电阻。母线通过金属结合成一体地结合：由与电池单元的正极相同的金属形成并且可以连接到正极端子的阴极连接器; 以及阳极连接器，其由与电池单元的负极端子相同的金属形成，并且能够连接到负极端子。

2. 发明申请

US20130062041A1 MULTI-LAYERED HEAT TRANSFER TUBE, MANUFACTURING METHOD OF MULTI-LAYERED HEAT TRANSFER TUBE, AND FORMING DEVICE USED IN THE MANUFACTURING METHOD 审中-公开
标题翻译：多层传热管，多层热交换管的制造方法和制造方法中使用的成型装置
公开(公告)号：US20130062041A1
公开(公告)日：2013-03-14
申请号：US13699425
申请日：2011-05-23
申请人： Akira Sakae , Kotaro Toyotake
发明人： Akira Sakae , Kotaro Toyotake
IPC分类号： F28F1/16 , B21C23/10 , B21D22/26 , F28D7/10
CPC分类号： B21C23/10 , B21C3/04 , B21C3/16 , B21C23/007 , B21C23/22 , B29C48/09 , B29C48/12 , B29C48/21 , B29C48/903 , B29C48/908 , F28D7/0041 , F28D2021/0064 , F28F1/06 , F28F1/18 , F28F1/426 , F28F19/06 , F28F21/084 , F28F2255/16
摘要： A multi-layered heat transfer tube for use in a carburetor for a liquefied gas, comprising an inner tube which is equipped with a passage through which a liquefied gas can pass and an outer tube which covers the outer peripheral surface of the inner tube, wherein each of the inner tube and the outer tube has multiple fins that extend in the direction of the length of the multi-layered heat transfer tube and are arranged along the direction of the circumference of the multi-layered heat transfer tube, at least the outer tube is composed of a fully dense material, and the outer tube covers the entire outer surface of the inner tube and is bound to the inner tube via a metallic bond.
摘要翻译：一种用于液化气的化油器的多层传热管，包括内管，其具有液化气体可以通过的通道和覆盖内管的外周表面的外管，其中内管和外管中的每一个具有沿着多层传热管的长度方向延伸的多个翅片，并且沿着多层传热管的圆周方向布置，至少外侧管由完全致密的材料组成，外管覆盖内管的整个外表面，并通过金属粘结结合到内管。

3. 发明申请

US20130012079A1 BUSBAR AND BUSBAR MANUFACTURING METHOD 有权
标题翻译：母线和母线制造方法
公开(公告)号：US20130012079A1
公开(公告)日：2013-01-10
申请号：US13635470
申请日：2011-03-24
申请人： Akira Sakae , Kotaro Toyotake
发明人： Akira Sakae , Kotaro Toyotake
IPC分类号： H01M2/20 , B21D22/00 , H01R25/14 , B21C23/00
CPC分类号： H01M2/206 , H01M2/305 , H01M2/307 , H01M2/32 , H01M10/052
摘要： A bus bar, which is used with batteries wherein the positive terminal and the negative terminal are each formed from a different metal, and which has excellent mechanical strength and can suppress electrical resistance while preventing galvanic corrosion. The bus bar is bonded in one piece by metallically bonding: a cathode connector that is formed from the same metal as the positive terminal of a battery cell, and that can connect to the positive terminal; and an anode connector that is formed from the same metal as the negative terminal of the battery cell, and that can connect to the negative terminal.
摘要翻译：与电池一起使用的母线，其中正极端子和负极端子由不同的金属形成，并且具有优异的机械强度并且可以在防止电偶腐蚀的同时抑制电阻。母线通过金属结合成一体地结合：由与电池单元的正极相同的金属形成并且可以连接到正极端子的阴极连接器; 以及阳极连接器，其由与电池单元的负极端子相同的金属形成，并且能够连接到负极端子。

4. 发明申请

US20120325364A1 SEAMLESS STEEL PIPE FOR HIGH-STRENGTH HOLLOW SPRING 审中-公开
标题翻译：无缝钢管用于高强度中空弹簧
公开(公告)号：US20120325364A1
公开(公告)日：2012-12-27
申请号：US13582608
申请日：2011-03-03
申请人： Takuya Kochi , Hitoshi Hatano , Kotaro Toyotake
发明人： Takuya Kochi , Hitoshi Hatano , Kotaro Toyotake
IPC分类号： F16L9/00
CPC分类号： C22C38/02 , B21C23/002 , C21D1/18 , C21D1/32 , C21D7/13 , C21D9/02 , C21D9/08 , C21D2211/001 , C21D2211/003 , C22C38/04 , C22C38/06 , C22C38/34 , F16L9/02
摘要： Disclosed is a seamless steel pipe for a high-strength hollow spring, which comprises 0.20 to 0.70 mass % of C, 0.5 to 3.0 mass % of Si, 0.1 to 3.0 mass % of Mn, 0.030 mass % or less (including 0%) of P, 0.030 mass % or less (including 0%) of S, 0.02 mass % or less (including 0%) of N, and the remainder made up by Fe and unavoidable impurities, and which is characterized in that carbide has an equivalent circle diameter of 1.00 μm or less. The seamless steel pipe enables the production of a hollow spring having high strength and excellent durability.
摘要翻译：公开了一种高强度中空弹簧的无缝钢管，其包含C：0.20〜0.70质量％，Si为0.5〜3.0质量％，Mn为0.1〜3.0质量％，为0.030质量％以下（含有0％）的P，0.030质量％以下（包括0％）S，0.02质量％以下（包括0％）N，余量由Fe和不可避免的杂质构成，其特征在于，碳化物具有相当于圆直径为1.00μm以下。无缝钢管能够生产具有高强度和优异的耐久性的中空弹簧。

5. 发明授权

US09689051B2 Hollow seamless pipe for high-strength springs 有权
公开(公告)号：US09689051B2
公开(公告)日：2017-06-27
申请号：US13320619
申请日：2010-05-14
申请人： Hitoshi Hatano , Kotaro Toyotake
发明人： Hitoshi Hatano , Kotaro Toyotake
IPC分类号： C22C38/02 , C21D9/02 , C21D8/10 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18
CPC分类号： C21D9/02 , C21D8/105 , C21D2211/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18 , Y10T428/12292
摘要： A hollow seamless pipe for a high-strength spring with reduced occurrence of decarburization in the inner and outer peripheral surfaces, hardened surface layers in the inner and outer peripheral surfaces during quenching, and sufficient fatigue strength is provided. The hollow seamless pipe contains a steel material, which includes 0.2 to 0.7 mass % of C, 0.5 to 3 mass % of Si, 0.1 to 2 mass % of Mn, more than 0 and 0.1 mass % or less of Al, more than 0 and 0.02 mass % or less of P, more than 0 and 0.02 mass % or less of S, and more than 0 and 0.02 mass % or less of N. The C content in the inner and outer peripheral surfaces is 0.10 mass % or more. A thickness of a whole decarburized layer in each of the inner peripheral surface and the outer peripheral surface is 200 μm or less.

6. 发明申请

US20120070682A1 HOLLOW SEAMLESS PIPE FOR HIGH-STRENGTH SPRINGS 有权
标题翻译：用于高强度弹簧的中空无缝管
公开(公告)号：US20120070682A1
公开(公告)日：2012-03-22
申请号：US13320619
申请日：2010-05-14
申请人： Hitoshi Hatano , Kotaro Toyotake
发明人： Hitoshi Hatano , Kotaro Toyotake
IPC分类号： F16L9/02
CPC分类号： C21D9/02 , C21D8/105 , C21D2211/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18 , Y10T428/12292
摘要： The present invention provides a hollow seamless pipe for high-strength springs, in which the occurrence of decarburization in an inner peripheral surface and outer peripheral surface is reduced as much as possible, surface layer parts can be sufficiently hardened in the outer peripheral surface and the inner peripheral surface in a quenching step at the time of spring production, and sufficient fatigue strength can be secured in springs to be formed. The present invention relates to a hollow seamless pipe for a high-strength spring, which is composed of a steel material comprising 0.2 to 0.7 mass % of C, 0.5 to 3 mass % of Si, 0.1 to 2 mass % of Mn, more than 0 mass % and 0.1 mass % or less of Al, more than 0 mass % and 0.02 mass % or less of P, more than 0 mass % and 0.02 mass % or less of S, and more than 0 mass % and 0.02 mass % or less of N, wherein the C content in an inner peripheral surface and outer peripheral surface of the hollow seamless pipe is 0.10 mass % or more, and a thickness of a whole decarburized layer in each of the inner peripheral surface and the outer peripheral surface is 200 μm or less.
摘要翻译：本发明提供一种用于高强度弹簧的中空无缝管，其中尽可能地减少内周面和外周面中的脱碳的发生，表层部分可以在外周面中充分硬化，在弹簧产生时的淬火步骤中的内周面，并且可以确保在要形成的弹簧中具有足够的疲劳强度。本发明涉及一种用于高强度弹簧的中空无缝管，其由包含0.2至0.7质量％的C，0.5至3质量％的Si，0.1至2质量％的Mn，超过 0质量％以下，Al：0.1质量％以下，P：0质量％以上0.02质量％以下，S：0质量％以上且0.02质量％以下，0质量％以上且0.02质量％以下的N，其中，所述中空无缝管的内周面和外周面的C含量为0.10质量％以上，所述内周面和外周面的整个脱碳层的厚度为200μm以下。

7. 发明申请

US20100037976A1 SEAMLESS STEEL PIPE, HOLLOW SPRING UTILIZING SEAMLESS STEEL PIPE, AND PROCESS FOR MANUFACTURING THE SAME 审中-公开
标题翻译：无缝钢管，中空弹簧使用无缝钢管及其制造方法
公开(公告)号：US20100037976A1
公开(公告)日：2010-02-18
申请号：US12530709
申请日：2007-03-14
申请人： Kotaro Toyotake , Koji Iwaya , Tomoyuki Minami , Noritoshi Takamura
发明人： Kotaro Toyotake , Koji Iwaya , Tomoyuki Minami , Noritoshi Takamura
IPC分类号： F16L9/00 , B21B47/00 , F16F1/06
CPC分类号： B21B19/04 , B21B1/42 , B21C23/007 , B21C23/08 , B21C23/085 , B21F3/02 , C21D9/08 , C22C38/04 , C22C38/34 , C22C38/46 , F16F1/04 , F16F1/042 , F16F1/06 , F16F1/18
摘要： There are provided: a seamless steel pipe formed from a cylindrical steel material billet through a hot isostatic extrusion step, wherein a depth of a contiguous flaw formed on an inner periphery surface and an outer periphery surface of the steel pipe is 50 μm or less; a hollow spring obtained by forming a hollow body in a shape of a coil or a bar or a bar with curved part from the seamless steel pipe made of spring steel and applying a surface treatment to the hollow body so that the hollow body has compressive residual stress; and a method for producing seamless steel pipe including: a billet molding step; a first heating step; a hot isostatic extrusion step; a second heating step; an extension step; a third heating step; and a pickling step.
摘要翻译：提供了一种通过热等静压挤出步骤由圆柱形钢材坯料形成的无缝钢管，其中形成在钢管的内周面和外周面上的相邻缺口的深度为50μm以下; 通过从由弹簧钢制成的无缝钢管形成具有弯曲部的线圈或棒或棒的中空体的空心弹簧，并对中空体进行表面处理，使得中空体具有压缩残余强调; 以及生产无缝钢管的方法，包括：坯料成型步骤; 第一加热步骤; 热等静压挤压步骤; 第二加热步骤; 延伸步骤第三加热步骤; 和酸洗步骤。

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