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81. 发明专利

JP2013224627A Axial flow fan 审中-公开
标题翻译：轴流风扇
公开(公告)号：JP2013224627A
公开(公告)日：2013-10-31
申请号：JP2012097508
申请日：2012-04-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MORIYAMA TAKASHI , KOGA KIYONORI , AKIYOSHI MASAO , NAKAJIMA SEIJI
IPC分类号： F04D29/54
摘要： PROBLEM TO BE SOLVED: To provide an axial flow fan capable of preventing energy loss by preventing separation of an air flow at a diffuser even when a divergence angle of the diffuser is increased and capable of increasing a static pressure recovery quantity at the diffuser.SOLUTION: An axial flow fan 1 comprises: a rotary shaft 3; a shroud 6 covering an outer circumferential surface of the rotary shaft 3 via a predetermined clearance; a compression stage 20 provided in the shroud 6 and having a plurality of moving blades 2 rotated with the rotary shaft 3 and a plurality of stationary blades 5 arranged side-by-side at a downstream side of the moving blades 2; and a diffuser 30 provided at a downstream side of the compression stage 20. At least one of the plurality of stationary blades 5 has a stagger angle gradually increased from a radial inner end 12 to a radial outer end 11.
摘要翻译：要解决的问题：提供一种轴流式风扇，其能够通过防止分散器中的空气流分离而防止能量损失，即使扩散器的发散角增加并且能够增加扩散器处的静压恢复量。轴流风扇1包括：旋转轴3; 护罩6，经由预定间隙覆盖旋转轴3的外周面; 设置在护罩6中并且具有多个与旋转轴3一起旋转的动叶片2和在动叶片2的下游侧并排设置的多个固定叶片5的压缩台20; 以及设置在压缩级20的下游侧的扩散器30.多个静止叶片5中的至少一个具有从径向内端12向径向外端11逐渐增大的交错角。

82. 发明专利

JP2010168660A Variable blade and surface treatment method 审中-公开
标题翻译：可变叶片和表面处理方法
公开(公告)号：JP2010168660A
公开(公告)日：2010-08-05
申请号：JP2010030427
申请日：2010-02-15
申请人： Ihi Corp , Mitsubishi Electric Corp , 三菱電機株式会社 , 株式会社Ihi
发明人： OCHIAI HIROYUKI , WATANABE MITSUTOSHI , FURUKAWA TAKASHI , GOTO AKIHIRO , AKIYOSHI MASAO
IPC分类号： C23C26/00 , F01D17/16 , F02B37/24 , F04D29/02 , F04D29/056 , F04D29/56 , F16C33/10 , F16C33/12 , F16C33/14 , F16C33/24
CPC分类号： F01D17/162 , C23C26/00 , F01D17/16 , F05D2220/40 , F05D2230/90 , F05D2300/509 , F16C33/1065 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To provide a method for more improving the service life of a gas turbine variable stator blade by improving the wear resistance and lubricity of shaft parts. SOLUTION: The circumferential faces of the shaft parts 103, 111 of a variable stator blade 101 are integrally provided with coating layers 119 including ceramics and a solid lubricating material. Each coating layer 119 is formed, in a state where a microgap is held between a forming electrode 121 and the shaft parts 103, 111 within a working tank, by generating pulse-like discharge between the forming electrode 121 and the shaft parts 103, 111 and depositing the electrode components of the forming electrode 121 or a compound compounded in the discharge atmosphere on the surfaces of the shaft parts 103, 111. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种通过提高轴部件的耐磨性和润滑性来提高燃气轮机可变定子叶片的使用寿命的方法。解决方案：可变定子叶片101的轴部103,111的圆周面一体地设置有包括陶瓷和固体润滑材料的涂层119。通过在成形电极121和轴部103,111之间产生脉冲状的放电，在工作槽内，在形成电极121与轴部103,111之间保持微隙的状态下，形成各涂敷层119。并将成形电极121的电极部件或排出气氛中复合的化合物沉积在轴部103,111的表面上。（C）2010，JPO＆INPIT

83. 发明专利

JP2005271136A Peening method 审中-公开
标题翻译：联合方法
公开(公告)号：JP2005271136A
公开(公告)日：2005-10-06
申请号：JP2004088028
申请日：2004-03-24
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Mitsubishi Electric Corp , 三菱電機株式会社 , 石川島播磨重工業株式会社
发明人： OCHIAI HIROYUKI , WATANABE MITSUTOSHI , GOTO AKIHIRO , AKIYOSHI MASAO
IPC分类号： B23H9/00 , B23P9/02 , C21D7/04
摘要： PROBLEM TO BE SOLVED: To apply residual compressive stress to the surface of a treated part of an engine part by causing pulse-like discharge between a discharge electrode and the surface of an energizing tape to make plasma collide with the surface of the energizing tape.
SOLUTION: An insulating tape 29 is stuck to a metallic product 1 to cover a treated part 5a, the energizing tape 31 is stuck to the insulating tape 29 to be aligned with the surface shape of the treated part 5a, and pulse-like discharge D is caused between the discharge electrode 23 and the energizing tape 31 in insulating working liquid L, whereby plasma P is explosively generated, and while the plasma P is sealed not to be released to the outside by the working fluid L, it is collided with the surface of the energizing tape 31.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过在放电电极和激励带的表面之间引起脉冲状放电使残余压缩应力施加到发动机部件的处理部分的表面，使等离子体与通电胶带解决方案：将绝缘带29粘贴到金属制品1以覆盖处理部分5a，将激励带31粘贴到绝缘带29上以与处理部分5a的表面形状对准，在绝缘加工液L中的放电电极23与激励带31之间产生类似的放电D，从而产生等离子体P，同时等离子体P被工作液L密封而不被释放到外部，与激励带31的表面相撞。版权所有（C）2006，JPO＆NCIPI

84. 发明专利

JP2005214054A Turbine part and gas turbine 有权
标题翻译：涡轮部分和气体涡轮
公开(公告)号：JP2005214054A
公开(公告)日：2005-08-11
申请号：JP2004020631
申请日：2004-01-29
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Mitsubishi Electric Corp , 三菱電機株式会社 , 石川島播磨重工業株式会社
发明人： GOTO AKIHIRO , AKIYOSHI MASAO , OCHIAI HIROYUKI , WATANABE MITSUTOSHI
IPC分类号： F01D5/28 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To provide a turbine part reduced in cost, stable in quality, and high in reliability.
SOLUTION: A pulse-like electric discharge is generated in a working fluid or air across a green compact electrode formed by compressingly molding a metal powder or the powder of a metal compound and the turbine part. By the discharge energy, a film in which a carbide or a metal component not formed in the carbide at a specified ratio is formed a specified portion on the surface thereof based on an electrode material supplied from the green compact electrode by the discharge energy.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供降低成本，质量稳定，可靠性高的涡轮机部件。解决方案：在通过压缩成型金属粉末或金属化合物的粉末和涡轮部分而形成的生坯电极上的工作流体或空气中产生脉冲状放电。通过放电能量，基于通过放电能从生坯电极供给的电极材料，在其表面上形成在碳化物中未形成碳化物的碳化物或金属成分以特定比例形成的特定部分的膜。版权所有（C）2005，JPO＆NCIPI

85. 发明专利

JP2005213558A Electrode for electrical discharge surface treatment and manufacturing method therefor 审中-公开
标题翻译：电子放电表面处理电极及其制造方法
公开(公告)号：JP2005213558A
公开(公告)日：2005-08-11
申请号：JP2004020627
申请日：2004-01-29
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Mitsubishi Electric Corp , 三菱電機株式会社 , 石川島播磨重工業株式会社
发明人： AKIYOSHI MASAO , GOTO AKIHIRO , MATSUO KATSUHIRO , OCHIAI HIROYUKI , WATANABE MITSUTOSHI , FURUKAWA TAKASHI
IPC分类号： C23C26/00
摘要： PROBLEM TO BE SOLVED: To provide a green compact electrode for use in surface treatment, which is easily formed into optional shape and is easily handled.
SOLUTION: An electrical discharge surface treatment is carried out by generating pulse discharge between a green compact electrode prepared by compacting metal powder, metal compound powder or ceramic powder and a work, and depositing a coating comprising the electrode material or a substance produced by the reaction of the electrode material with discharge energy on the work surface. In the surface treatment, the electrode is prepared by depositing the electrode powder which results in the coating by the above surface treatment on an electrode core having rigidity.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供用于表面处理的生坯紧凑型电极，其易于形成为可选形状并且易于处理。解决方案：通过在通过压制金属粉末，金属化合物粉末或陶瓷粉末和工件制备的生坯电极之间产生脉冲放电，并沉积包含电极材料或生产的物质的涂层来进行放电表面处理通过电极材料与工作表面上的放电能量的反应。在表面处理中，通过将通过上述表面处理将导电涂层的电极粉末沉积在具有刚性的电极芯上来制备电极。版权所有（C）2005，JPO＆NCIPI

86. 发明专利

JP2005201079A Turbine blade and its manufacturing method 审中-公开
标题翻译：涡轮叶片及其制造方法
公开(公告)号：JP2005201079A
公开(公告)日：2005-07-28
申请号：JP2004005893
申请日：2004-01-13
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Mitsubishi Electric Corp , 三菱電機株式会社 , 石川島播磨重工業株式会社
发明人： OCHIAI HIROYUKI , WATANABE MITSUTOSHI , GOTO AKIHIRO , AKIYOSHI MASAO
IPC分类号： B23H9/00 , F01D5/18 , F01D25/00 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To efficiently cool a tip part of a turbine blade.
SOLUTION: The turbine blade 1 has a body 3, a hollow part 5 formed in the body 3 for taking gas therein, and cooling structure 17 for cooling its tip part 11 by the gas taken into the hollow part. The cooling structure 17 further has: the appropriate number of through holes 13, 15 formed in the tip part 11 of the turbine blade 1; and annular outside and inside padding parts 7, 9 formed around the tip part 11. The gas passes through the appropriate number of the through holes 13, 15 from an hollow part 5 side to a padding parts side, so that predetermined cooling of the tip part can be performed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了有效地冷却涡轮叶片的末端部分。解决方案：涡轮机叶片1具有主体3，形成在主体3中用于吸入气体的中空部分5以及用于将其吸入中空部分的气体冷却其末端部分11的冷却结构17。冷却结构17还具有形成在涡轮叶片1的前端部11中的适当数量的通孔13,15。以及围绕顶端部11形成的环状的内侧和内侧的填充部7,9。气体从中空部5侧通过适当数量的贯通孔13,15到填充部侧，部分可以执行。版权所有（C）2005，JPO＆NCIPI

87. 发明专利

JP2004105511A Dryer 有权
公开(公告)号：JP2004105511A
公开(公告)日：2004-04-08
申请号：JP2002273066
申请日：2002-09-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： AKIYOSHI MASAO , YAMADA SHOJI , KAMEISHI KEIJI , NAKAMURA ATSUSHI
IPC分类号： A47K10/48 , F15D1/08 , F26B5/00
摘要： PROBLEM TO BE SOLVED: To provide a dryer for suppressing a noise without especially complicating a configuration in a nozzle part, causing new energy loss, and causing wind roar. SOLUTION: The dryer includes: a blow fan; a driving source for the blow fan; a nozzle which is connected to the blow fan, so as to blow an air stream generated by the blow fan; and a noise suppressing means at the tip end part of the nozzle, which is constituted of a porous body having a smooth surface on a contact surface with the air stream. Thus, shear flows which are generated by a laminar flow air stream (main stream) with a still state air layer outside the nozzle are suppressed, so that a jet flow noise and a vortex discharge sound (vortex noise) are reduced. COPYRIGHT: (C)2004,JPO

88. 发明专利

JP2010287600A Heat sink 有权
标题翻译：散热器
公开(公告)号：JP2010287600A
公开(公告)日：2010-12-24
申请号：JP2009138032
申请日：2009-06-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： AKIYOSHI MASAO , ISHIBASHI SEIJI , MATSUO HARUYUKI , HONISHI NAOKI
IPC分类号： H01L23/473 , H01L23/467 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a heat sink which is compact is size, superior in cooling performance, and can easily be manufactured.
SOLUTION: The heat sink 10 cools a heating element 12, and includes a hollow square tube 20 in which a refrigerant flows, a partition plate 30 forming flow passages 26, 28 for the refrigerant in the hollow square tube 20, and a plurality of fins 32a, 34a protruding to the flow passages 26, 28 successively in a width direction of the hollow square tube 20. Intervals between end fins 32c, 34c (32c, 34b) positioned at width-directional ends among the plurality of fins 32a, 34a and the hollow square tube 20 are wider than intervals between the fins 32a, 34a.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供紧凑的散热器尺寸，冷却性能优异，并且可以容易地制造。解决方案：散热器10冷却加热元件12，并且包括制冷剂流过的中空方管20，形成用于中空方管20中的制冷剂的流动通道26,28的隔板30，以及在空心方管20的宽度方向上连续地突出到流路26,28的多个翅片32a，34a。位于多个翼片32a之间的宽度方向端部的端部翅片32c，34c（32c，34b）之间的间隔，34a和中空方管20比翅片32a，34a之间的间隔宽。版权所有（C）2011，JPO＆INPIT

89. 发明专利

JP2009299194A Surface treatment method by electric discharge 审中-公开
标题翻译：电力放电的表面处理方法
公开(公告)号：JP2009299194A
公开(公告)日：2009-12-24
申请号：JP2009227187
申请日：2009-09-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： AKIYOSHI MASAO , GOTO AKIHIRO , NAKAMURA KAZUJI , TERAMOTO HIROYUKI
IPC分类号： C23C26/00
摘要： PROBLEM TO BE SOLVED: To provide a surface treatment method using electric discharge for the purpose of forming a coating film free from a crack.
SOLUTION: The surface treatment method using electric discharge is directed for generating a pulse-shaped electric discharge in a working liquid or a gas between a workpiece and an electrode which is prepared from a metal powder or a powder of a compound of a metal, a green powder-compact formed by molding a ceramic powder, a heat-treated powder-compact of the green compact, or a metal, while keeping a gap between them by using a servo mechanism so that the electrode and the workpiece do not come in contact with each other; and forming a coating film made from an electrode material or a reacted substance of the electrode material by the electric discharge energy, on the surface of the workpiece. The surface treatment method includes forming a mottled coating film on the surface to be film-formed of the workpiece on an electrode-projected plane, in which an exposed portion of a base material, at which the surface of the base material of the workpiece is exposed, and an electrode-material coating film portion formed from a material which has been supplied from the electrode coexist. The surface of the coating film thus formed on the surface of the workpiece has no crack formed by heat due to the electric discharge.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了形成没有裂纹的涂膜的目的，提供使用放电的表面处理方法。解决方案：使用放电的表面处理方法是针对工作液体中的脉冲放电或工件和电极之间的气体，其由金属粉末或化合物的粉末制备金属，通过模制陶瓷粉末形成的绿色粉末压块，生坯的热处理粉末压块或金属，同时通过使用伺服机构保持它们之间的间隙，使得电极和工件不相互接触; 在工件表面上形成由电极材料或电极材料的反应物质通过放电能量制成的涂膜。表面处理方法包括在电极投影面上在被成膜的表面上形成斑驳涂膜，其中基材的露出部分在工件的基材表面为并且由从电极供给的材料形成的电极材料涂膜部分共存。这样形成在工件表面上的涂膜的表面由于放电而没有由热量形成的裂纹。版权所有（C）2010，JPO＆INPIT

90. 发明专利

JP2009176871A Heat sink and electric apparatus 有权
标题翻译：散热电器
公开(公告)号：JP2009176871A
公开(公告)日：2009-08-06
申请号：JP2008012650
申请日：2008-01-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： AKIYOSHI MASAO , MAEKAWA HIROTOSHI , KOBAYASHI MASARU , ISHIBASHI SEIJI , MATSUO HARUYUKI
IPC分类号： H01L23/473 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a compact heat sink having higher cooling performance which can be assembled easily and also provide an electric apparatus including the same heat sink.
SOLUTION: The heat sink (10) is mounted to a heating element and cools the heating element. The heat sink includes: a housing 14 forming a first coolant flowing route 36 and a second coolant flowing route 28 adjacent to the first coolant flowing route 36; a separating wall 44 arranged between the first and second coolant flowing routes 36, 38 to separate the first and second coolant flowing routes 36, 38; and a plurality of first fins 40 protruded to the first coolant flowing route 36 and a plurality of second fins 42 protruded to the second coolant flowing route 38, both fins being integrally formed to the housing 14.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有较高冷却性能的紧凑型散热器，其可以容易地组装，并且还提供包括相同散热器的电气设备。解决方案：散热片（10）安装在加热元件上并冷却加热元件。散热器包括：形成第一冷却剂流动路径36的壳体14和邻近第一冷却剂流动路径36的第二冷却剂流动路径28; 布置在第一和第二冷却剂流动路线36,38之间以分离第一和第二冷却剂流动路线36,38的分隔壁44; 以及突出到第一冷却剂流动路径36的多个第一散热片40和突出到第二冷却剂流动路径38的多个第二散热片42，两个散热片一体形成在壳体14上。版权所有（C）2009 ，JPO＆INPIT

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