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1. 发明专利

JP2010285919A Method of manufacturing impeller of centrifugal rotary machine and impeller of centrifugal rotary machine 有权
标题翻译：离心式旋转机叶轮和离心式旋转机叶轮的制造方法
公开(公告)号：JP2010285919A
公开(公告)日：2010-12-24
申请号：JP2009139465
申请日：2009-06-10
申请人： Hoden Seimitsu Kako Kenkyusho Ltd , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 株式会社放電精密加工研究所
发明人： KHANHSON PHAM , YASUI TOYOAKI , TAZAKI AKINORI , TANAKA EIZABURO , MAEHARA TAKASHI
IPC分类号： F04D29/22 , F04D29/28
CPC分类号： F04D29/2222 , B23H3/00 , B23H9/00 , B23H9/10 , Y10T29/49321
摘要： PROBLEM TO BE SOLVED: To simply and efficiently form a channel with high accuracy. SOLUTION: In a method of manufacturing an impeller of a centrifugal rotary machine, the impeller is formed in a substantially disk shape and includes the channel 2 which is curved to follow the axial direction (A) in an inner peripheral side of the impeller and to follow the radial direction (B) toward an outer peripheral side. The method includes a first channel forming step of setting a rotation center 15 on one side of the axial direction where a curvature center of the channel is located relative to a disk 10 forming an external appearance of the impeller, and relatively rotating a processing means 13 around the rotation center with respect to the disk so as to form at least a part of the channel from a position which is an inner peripheral end of the channel of the disk toward the outer peripheral side. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：简单有效地以高精度形成通道。解决方案：在一种制造离心式旋转机械的叶轮的方法中，叶轮形成为大致圆盘形状，并且包括沿着轴向方向（A）沿着轴向（A）弯曲的通道2，并且沿着径向（B）朝向外周侧。该方法包括：第一通道形成步骤，其在相对于形成叶轮的外观的盘10的通道的曲率中心位于轴向方向的一侧上设置旋转中心15，并相对旋转处理装置13 围绕所述旋转中心相对于所述盘，以便从所述盘的通道的内周端到所述外周侧的位置形成所述通道的至少一部分。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010089190A Method for manufacturing impeller of centrifugal rotating machine 有权
标题翻译：离心旋转机叶轮的制造方法
公开(公告)号：JP2010089190A
公开(公告)日：2010-04-22
申请号：JP2008259701
申请日：2008-10-06
申请人： Hoden Seimitsu Kako Kenkyusho Ltd , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 株式会社放電精密加工研究所
发明人： KISHIMOTO TOSHINORI , YASUI TOYOAKI , TAZAKI AKINORI , TANAKA EIZABURO , MAEHARA TAKASHI
IPC分类号： B23H9/10 , F04D29/28
CPC分类号： F04D29/284 , B23H9/00 , B23H9/10 , B23P15/006 , F04D29/2222
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an impeller of a centrifugal rotating machine, wherein a flow passage between blades can be easily machined with excellent accuracy.
SOLUTION: The method includes a first flow passage forming step S2 of forming a first range on the outer circumferential side within a flow passage by inserting a working electrode of the shape corresponding to the flow passage by the electric spark forming from the outer circumferential side of a disk body having an outer shape of an impeller, and a second flow passage forming step S3 of forming a second range on the inner circumferential side within the flow passage.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种离心式旋转机械的叶轮的制造方法，其中可以容易地以高精度加工叶片之间的流动通道。解决方案：该方法包括：第一流路形成步骤S2，其通过将来自外部的电火花成形插入与流路对应的形状的工作电极，在流路内部的外周侧形成第一范围具有叶轮外形的盘体的周向侧和在流路内的内周侧形成第二范围的第二流路形成工序S3。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010196085A Tool, method for manufacturing tool, slotter knife and corrugated fiberboard casemaker 有权
标题翻译：工具，制造工具的方法，滑块刀和腐蚀性纤维板箱
公开(公告)号：JP2010196085A
公开(公告)日：2010-09-09
申请号：JP2009039476
申请日：2009-02-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUI TOYOAKI , KONNO YUYA , ISHIBUCHI HIROSHI , HATANO OSAMU
IPC分类号： C23C14/06 , B26D1/28 , B31B50/20
摘要： PROBLEM TO BE SOLVED: To provide a tool which has superior abrasion resistance, can be used for a long period of time and has the long service life, and to provide a method for manufacturing the tool.
SOLUTION: The tool includes: a substrate 2 formed from a tool steel; a plasma-ion nitrogen-diffusion layer 3 which is formed by the diffusion of nitrogen and is provided by ion-nitriding at least one part of the surface of the substrate 2 with plasma that has been converted from a gas containing nitrogen or a nitrogen compound by a glow discharge; and a coating layer 4 formed from a metal nitride on the plasma-ion nitrogen-diffusion layer 3.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐磨性的工具，可以长时间使用并且具有长的使用寿命，并且提供一种制造该工具的方法。解决方案：该工具包括：由工具钢形成的基板2; 通过氮的扩散形成的等离子体离子氮扩散层3，其通过从衬底2的表面的至少一部分离子氮化而形成的等离子体被从含有氮或氮化合物的气体转化通过辉光放电; 以及在等离子体离子氮扩散层3上由金属氮化物形成的涂层4.版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010089177A Superabrasive grain tool 有权
标题翻译：超级粒子工具
公开(公告)号：JP2010089177A
公开(公告)日：2010-04-22
申请号：JP2008259226
申请日：2008-10-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUI TOYOAKI , KONNO YUYA , KIKUCHI TAIJI , ARISAWA HIDEAKI , NAKAGAWA KIYOTAKA
IPC分类号： B24D3/00 , B24D3/06
摘要： PROBLEM TO BE SOLVED: To provide a superabrasive grain tool capable of lengthening a service life and also preventing degradation in quality of a ground material even if hard abrasive grains are fixed by an Ni-based bond layer by means of plating. SOLUTION: A surface of a bond layer 13 is covered with a protective layer 16 made of diamond-like carbon having higher hardness than that of the bond layer 13. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够延长使用寿命并且还防止研磨材料的质量下降的超级磨料颗粒工具，即使通过镀覆通过Ni基粘结层固定硬磨粒。解决方案：接合层13的表面被具有比接合层13的硬度更高的硬度的类金刚石碳制成的保护层16覆盖。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010059534A Component for rotary machine, method for production thereof, steam turbine and compressor 有权
标题翻译：旋转机组件，其生产方法，蒸汽涡轮机和压缩机
公开(公告)号：JP2010059534A
公开(公告)日：2010-03-18
申请号：JP2009013593
申请日：2009-01-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAWANO MASAKI , YASUI TOYOAKI , KONNO YUYA , IKENO KYOICHI
IPC分类号： C23C14/06 , F01D5/28 , F01D25/00 , F04D29/02 , F04D29/38
CPC分类号： C23C14/06 , C23C28/044 , C23C30/00 , Y10T428/24975 , Y10T428/265
摘要： PROBLEM TO BE SOLVED: To provide a component for a rotary machine having excellent drain-erosion resistance in such environments as to directly contact a gas, and to provide a method for producing the same. SOLUTION: In the component for a rotary machine, a ceramic hard film 3 is formed on the surface 1a of a base material 1. The density of droplets which exist on the surface 3a of the ceramic hard film 3 is set to be within 1,000 pieces/mm 2 , and the density of droplets having a mean particle size of ≤1 μm is set to be within 550 pieces/mm 2 . COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在直接接触气体的环境中具有优异的耐漏水侵蚀性的旋转机械的部件，并提供其制造方法。＆lt; P＆gt;解决方案：在旋转机械的部件中，在基材1的表面1a上形成陶瓷硬质膜3.将陶瓷硬质膜3的表面3a上存在的液滴的密度设定为在1000片/ mm 2 内，平均粒径≤1μm的液滴的密度设定在550个/ mm 2以内。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010037613A Component for rotary machine 有权
标题翻译：旋转机组件
公开(公告)号：JP2010037613A
公开(公告)日：2010-02-18
申请号：JP2008203191
申请日：2008-08-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KONNO YUYA , YASUI TOYOAKI , IKENO KYOICHI
IPC分类号： C23C16/27 , F01D5/28 , F01D25/00 , F04D29/02 , F04D29/70
CPC分类号： C23C16/26 , C23C28/044 , C23C28/046 , C23C28/048 , F01D5/286 , F01D5/288 , F05D2220/31 , F05D2260/602 , Y10T428/30
摘要： PROBLEM TO BE SOLVED: To provide a component for a rotary machine which has excellent drain erosion resistance and fouling resistance in an environment in direct contact with gas. SOLUTION: The component is obtained by laminating a hard film 2 having excellent erosion resistance and composed of at least one or more selected from TiN, TiAlN, CrN, TiC, TiCN and ZrN and a fouling preventive film 3 having excellent wear resistance and composed of fluorine-containing diamond-like carbon. The fouling preventive film 3 is a gradient composition film whose concentration gradient is provided in a film thickness direction in such a manner that a fluorine concentrate is made high as it goes from the side of the hard film 2 to the surface of the fouling preventive film 3, and in which the concentration of fluorine in the surface lies in the range of 10 to 40 mass%. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在与气体直接接触的环境中具有优异的耐漏水性和耐污垢性的旋转机械的部件。解决方案：通过层压具有优异耐侵蚀性并由选自TiN，TiAlN，CrN，TiC，TiCN和ZrN中的至少一种或以上的至少一种或以上的耐磨损性优异的防污膜3，并由含氟金刚石碳组成。防污膜3是将浓缩梯度设置在膜厚度方向上的浓缩梯度的梯度组合物膜，使得氟浓缩物从硬膜2的侧面到防污膜的表面变高 3，表面氟含量在10〜40质量％的范围内。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009138221A Plating method and plating apparatus 有权
标题翻译：电镀方法和镀膜装置
公开(公告)号：JP2009138221A
公开(公告)日：2009-06-25
申请号：JP2007314680
申请日：2007-12-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUI TOYOAKI , KONNO YUYA , TAZAKI AKINORI
IPC分类号： C23C18/31 , H05K3/18
摘要： PROBLEM TO BE SOLVED: To provide a plating method and a plating apparatus capable of enhancing the corrosion resistance by reducing pinhole defects.
SOLUTION: In the plating apparatus 10A, a workpiece 11A to be plated is immersed in an electroless plating liquid 12 to form an electroless Ni-P plating layer on a surface of the workpiece 11A. The plating apparatus comprises a plating tank 13 for storing the electroless plating liquid 12, an oscillating motor 14 for oscillating the workpiece 11A before the amount of hydrogen gas G generated when the plating is started and the electroless Ni-P plating layer is formed on the workpiece 11A becomes the predetermined value, an oscillation transmitting member 15 for connecting the workpiece 11A to the oscillating motor 14, and a coil spring 16 for adjusting the amplitude of the oscillation generated by the oscillating motor 14. The workpiece 11A is oscillated before the amount of the generated hydrogen gas G becomes the predetermined value to promote desorption of hydrogen gas adsorbed by the workpiece 11A. Thus, generation of pinhole defects in the electroless plating layer is prevented, and the corrosion resistance is enhanced.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够通过减少针孔缺陷来提高耐腐蚀性的电镀方法和电镀装置。解决方案：在电镀装置10A中，将要镀覆的工件11A浸入化学镀液12中，以在工件11A的表面上形成化学镀Ni-P镀层。电镀装置包括用于储存化学镀液12的电镀槽13，在电镀开始时产生的氢气G量和在其上形成化学镀Ni-P镀层之前振动工件11A的摆动电动机14 工件11A变为预定值，用于将工件11A连接到振动电动机14的振动传递部件15以及用于调节由振动电动机14产生的振动的振幅的螺旋弹簧16.工件11A在量所产生的氢气G变为预定值，以促进由工件11A吸附的氢气的解吸附。因此，防止化学镀层中的针孔缺陷的产生，并且提高耐腐蚀性。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009078321A Electroplated tool and method of manufacturing the same 有权
标题翻译：电镀工具及其制造方法
公开(公告)号：JP2009078321A
公开(公告)日：2009-04-16
申请号：JP2007249007
申请日：2007-09-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUI TOYOAKI , KONNO YUYA , KIKUCHI TAIJI , ARISAWA HIDEAKI
IPC分类号： B24D3/02 , B24D3/06
摘要： PROBLEM TO BE SOLVED: To provide an electroplated tool which is improved in abrasion resistance of a metallic plated layer, and exerts a long service life.
SOLUTION: According to the structure of the electroplated tool, at least a supporting plated layer 5 and a fixing plated layer 2 are formed on a grinding surface of a base metal, and hard particles 3 are fixed to the supporting plated layer and the fixing plated layer. The electroplated tool has fine hard particles 4 dispersed in the fixing plated layer.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高金属镀层的耐磨性的电镀工具，并且使用寿命长。解决方案：根据电镀工具的结构，在贱金属的研磨面上至少形成有支撑电镀层5和固定电镀层2，将硬质粒子3固定在支承镀层上，固定镀层。电镀工具具有分散在固定镀层中的细硬颗粒4。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008169799A Impeller for gas compressor and gas compressor with this 有权
标题翻译：用于气体压缩机和气体压缩机的叶轮
公开(公告)号：JP2008169799A
公开(公告)日：2008-07-24
申请号：JP2007005852
申请日：2007-01-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUI TOYOAKI , TAZAKI AKINORI , ITAGAKI KENJI , HIRATA NAOKI , KONNO YUYA
IPC分类号： F04D29/30 , C23C4/10
CPC分类号： C23C30/00 , C23C4/00 , F04D29/023 , F04D29/289 , F05D2230/90 , F05D2300/2263 , F05D2300/603 , F05D2300/611
摘要： PROBLEM TO BE SOLVED: To provide an impeller for a gas compressor having excellent durability even in the case of compressing gas including solid particles without increasing any cost. SOLUTION: The impeller 3 is provided for the gas compressor for compressing the gas including the solid particles, and has a hub part 10 and a plurality of blades 12 erecting from an outer circumference surface of the hub part 10 in a substantially radial direction, wherein the gas is compressed by rotation of the hub part 10 and respective blades 12 around a center axis. For each blade 12, a wear resistant film 20 is provided only at a gas inlet part. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在压缩包括固体颗粒的气体的情况下也能提供具有优异耐久性的气体压缩机的叶轮，而不增加任何成本。解决方案：叶轮3设置用于压缩包括固体颗粒的气体的气体压缩机，并且具有轮毂部分10和从轮毂部分10的外圆周表面竖立的多个叶片12，其基本上径向方向，其中通过轮毂部分10和相应的叶片12围绕中心轴的旋转来压缩气体。对于每个叶片12，仅在气体入口部分设置耐磨膜20。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008126334A Wear resistant film and tool having the same 审中-公开
标题翻译：耐磨胶片和具有相同功能的工具
公开(公告)号：JP2008126334A
公开(公告)日：2008-06-05
申请号：JP2006311520
申请日：2006-11-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUI TOYOAKI , HANANAKA KATSUYASU , KONNO YUYA , FUJITA MASAKATSU , KIKUCHI TAIJI
IPC分类号： B23B27/14 , C23C14/06 , C23C16/40
CPC分类号： C23C16/403 , C23C28/044
摘要： PROBLEM TO BE SOLVED: To provide a wear resistant film which can exhibit wear resistance even in a high temperature and can be inexpensively provided.
SOLUTION: The wear resistant film is formed on a substrate 3 and has the surface layer 5 formed into a metal nitride. The outermost surface layer 10 coating the surface layer 5 is formed on the surface layer 5, and the outermost surface layer 10 is alumina where carbon is solid-solved.
COPYRIGHT: (C)2008,JPO&INPIT

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