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1. 发明专利

JP2004084663A Deformation correction device and method of gas turbine blade 有权
标题翻译：气体涡轮叶片的变形校正装置和方法
公开(公告)号：JP2004084663A
公开(公告)日：2004-03-18
申请号：JP2003178721
申请日：2003-06-23
申请人： Toshiba Corp , 株式会社東芝
发明人： FUSE TOSHIAKI , SAITO DAIZO , YOSHIOKA HIROAKI , HIRAGISHI MASAHIRO , ISHII JUNJI
IPC分类号： F01D25/00 , B21D3/10 , B21D3/16 , B21D53/78 , B23P6/00 , F01D5/12 , F02C7/00
CPC分类号： F01D25/285 , B21D3/16 , B21D53/78 , B23P6/002 , Y10T29/49318 , Y10T29/49325
摘要： PROBLEM TO BE SOLVED: To provide a deformation correction device of a gas turbine blade capable of easily correcting the deformation of a tip shroud part of a gas turbine blade. SOLUTION: A fixing mold 3 holding the back surface of the tip shroud part 2 is fixed on the back surface of the tip shroud part 2 with a fixing support member 57 in the case of correcting the deformation of the tip shroud part 2 of the gas turbine blade 1. A hydraulic pressure generation device (pressing device) 52 is operated to drive a pressing mold 4 according to a drive setting condition calculated based on deformation correcting data pre-stored with a control device 51. The surface of the tip shroud part 2 is pressed to press-contact the tip shroud part 2 between the fixing mold 3 and itself, and to correct the deformation. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够容易地校正燃气轮机叶片的尖端护罩部分的变形的燃气轮机叶片的变形校正装置。解决方案：在校正尖端护罩部分2的变形的情况下，用固定支撑构件57将保持尖端护罩部分2的背面的固定模具3固定在尖端护罩部分2的背面上根据基于用控制装置51预先存储的变形校正数据计算出的驱动设定条件，操作液压发生装置（按压装置）52来驱动按压模具4。按压尖端护罩部分2以将固定模具3与其自身之间的尖端护罩部分2压接，并且校正变形。版权所有（C）2004，JPO

2. 发明专利

JP2006313923A High temperature superconducting coil and high temperature superconducting magnet using the same 有权
标题翻译：高温超导线圈及高温超导磁铁
公开(公告)号：JP2006313923A
公开(公告)日：2006-11-16
申请号：JP2006175469
申请日：2006-06-26
申请人： Toshiba Corp , 株式会社東芝
发明人： ONO MICHITAKA , TAZAKI KENJI , NOMA CHIKAKO , KOYANAGI KEI , HIRAGISHI MASAHIRO , NOMURA SHIYUNJI , SUMIYOSHI YUKIHIRO
IPC分类号： H01F6/06 , H01F6/00
摘要： PROBLEM TO BE SOLVED: To provide a high temperature superconducting coil in which current drift between strands is improved when a plurality of wire rods are wound in parallel, and to provide a high temperature superconducting magnet using the same. SOLUTION: In the high temperature superconducting coil formed by winding a tapelike high temperature superconducting wire rod, a high temperature superconducting wire rod is added to a portion of the high temperature superconducting wire rod where the critical current is low. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种高温超导线圈，其中当多个线材并联缠绕时，线之间的电流漂移得到改善，并且提供使用该线圈的高温超导磁体。
解决方案：在通过卷绕带状高温超导线材形成的高温超导线圈中，将高温超导线材添加到临界电流低的高温超导线材的一部分。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005098133A Diffusive brazing repairing method and repairing tool of gas turbine blade 审中-公开
标题翻译：气体涡轮叶片的扩散修复方法和修理工具
公开(公告)号：JP2005098133A
公开(公告)日：2005-04-14
申请号：JP2003329863
申请日：2003-09-22
申请人： Toshiba Corp , 株式会社東芝
发明人： FUSE TOSHIAKI , NAKABASHI MASAKO , HIRAGISHI MASAHIRO , ISHII JUNJI
IPC分类号： F02C7/00 , B23K1/00 , B23K31/02
摘要： PROBLEM TO BE SOLVED: To provide a diffusive brazing repairing method and a repairing tool of a gas turbine blade, for reducing scattering of a repairing material and generation of a recess-projection, even when a repairing part of the gas turbine blade is large.
SOLUTION: The repairing material 2 is inserted into the polished repairing part by polishing a thickness reduced part of the gas turbine blade 1 and its periphery. A guide member 5 is arranged above the repairing material 2 with predetermined clearance 6. These members are inserted into a vacuum furnace, and are held at the predetermined temperature up to completing generation of cracked gas from the repairing material 2. Afterwards, the repairing material 2 is melted by raising the temperature, and is taken out of the vacuum furnace after cooling, and is finished by polishing a projecting part of the repairing part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供燃气轮机叶片的扩散钎焊修复方法和修理工具，即使在燃气轮机叶片的修理部分，也可以减少修复材料的散射和产生凹凸很大解决方案：通过抛光燃气轮机叶片1的厚度减少部分及其周边将修复材料2插入抛光修补部件中。引导构件5以预定的间隙6布置在修复材料2上方。这些构件被插入真空炉中并保持在预定温度，直到完成来自修复材料2的裂纹气体的产生。然后，修复材料 2通过提高温度而熔化，并且在冷却之后从真空炉中取出，并且通过抛光修复部件的突出部分来完成。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2002250517A GAS TURBINE COMBUSTOR SYSTEM AND ITS OPERATION METHOD 审中-公开
公开(公告)号：JP2002250517A
公开(公告)日：2002-09-06
申请号：JP2001379424
申请日：2001-12-13
申请人： TOSHIBA CORP
发明人： OTSUKI YASUHIKO , ITO MASAO , HIRAGISHI MASAHIRO , SUZUKI NOBUHISA , KITAYAMA KAZUHIRO
IPC分类号： F23R3/28 , F02C7/22 , F02C7/228 , F02C7/232 , F23N5/24
摘要： PROBLEM TO BE SOLVED: To prevent the flame failure of a gas turbine combustor caused by drain by preventing drain from staying in a fuel system not charged with fuel. SOLUTION: The gas turbine combustor system, which has a first fuel system 7 for supplying the gas turbine combustor 4 with fuel through a first fuel control valve 2 and a second fuel system 8 for supplying the gas turbine combustor 4 with fuel through a second fuel control valve 3 and has first and second fuel nozzles 20 and 21 at the outlet parts, respectively, from the first and second fuel systems to the gas turbine combustor 4, has means 6 and 25 which let dry gas (compressed air) flow to the first fuel system 7 when fuel is not flowing to the first fuel system 7. The flow rate of the compressed air is controlled to increase first to a first flow rate, and then decrease to a second flow rate smaller than the first flow rate, and then, keep this second flow rate.

5. 发明专利

JP2001257113A SUPERCONDUCTIVE MAGNET, AND MANUFACTURING METHOD AND DEVICE THEREFOR 失效
公开(公告)号：JP2001257113A
公开(公告)日：2001-09-21
申请号：JP2000068886
申请日：2000-03-13
申请人： TOSHIBA CORP
发明人： NOMA CHIKAKO , ONO MICHITAKA , TAZAKI KENJI , KOYANAGI KEI , HIRAGISHI MASAHIRO , SUMIYOSHI YUKIHIRO , NOMURA SHIYUNJI , HIRAI HISASHI , ARAOKA KATSUMASA
IPC分类号： H01F6/00
摘要： PROBLEM TO BE SOLVED: To enable an insulating layer between superconductive sheathed wires to be lessened in thickness while keeping its thickness larger than the surface roughness of the sheathed wire. SOLUTION: The diameter Rmax of the maximum grain 12 of insulating powder is set 8/10 or above as large as the surface roughness Sr of superconductive sheathed wires 3a to 3c, and 3a' and 3c', by which the projection 13 of the superconductive sheathed wire 3a is prevented from coming into contact with the superconductive sheathed wire 3a' by penetrating through the insulating layer 4a when the superconductive sheathed wires 3a to 3c, and 3a' and 3c' are wound up to form insulating layers 4a to 4c on them.

6. 发明专利

JP2006313924A High temperature superconducting coil, and high temperature superconducting magnet and high temperature superconducting magnet system employing it 审中-公开
标题翻译：高温超导线圈，高温超导磁体和高温超导磁体系统的应用
公开(公告)号：JP2006313924A
公开(公告)日：2006-11-16
申请号：JP2006175470
申请日：2006-06-26
申请人： Toshiba Corp , 株式会社東芝
发明人： ONO MICHITAKA , TAZAKI KENJI , NOMA CHIKAKO , KOYANAGI KEI , HIRAGISHI MASAHIRO , NOMURA SHIYUNJI , SUMIYOSHI YUKIHIRO
IPC分类号： H01F6/06 , H01F6/00
摘要： PROBLEM TO BE SOLVED: To provide a high temperature superconducting coil in which generation of a magnetic field having a predetermined level or above can be prevented even when an overcurrent flows without taking account of insulation between turns, and to provide a high temperature superconducting magnet and a high temperature superconducting magnet system. SOLUTION: In the high temperature superconducting coil formed by winding a high temperature superconducting wire rod, resistance per unit length between turns is set higher than the normal conduction resistance per unit length when a rated current is conducted. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种高温超导线圈，其中即使过电流流动而不考虑匝之间的绝缘，也可以防止产生具有预定电平或以上的磁场，并且提供高温超导磁体和高温超导磁体系统。
解决方案：在通过缠绕高温超导线材形成的高温超导线圈中，当进行额定电流时，每单位长度的匝间电阻被设置为高于每单位长度的正常导通电阻。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2003328774A System to monitor inside of gas turbine compartment 审中-公开
标题翻译：气体涡轮机内部监控系统
公开(公告)号：JP2003328774A
公开(公告)日：2003-11-19
申请号：JP2002136597
申请日：2002-05-13
申请人： Toshiba Corp , 株式会社東芝
发明人： ITO HIROYUKI , OTSUKI YASUHIKO , HATANO TOMOYUKI , HIRAGISHI MASAHIRO
IPC分类号： F01D25/00 , F02C7/00 , F02C9/00
摘要： PROBLEM TO BE SOLVED: To specify the position where an abnormality occurs quickly when the abnormality is detected in a gas turbine compartment 2.
SOLUTION: State quantity measuring devices 3 are provided so that the state quantity of at least one of gas concentration, vibration noise, temperature, etc., in the gas turbine compartment 2 can be measured at a plurality of places. If an abnormality occurs in the gas turbine compartment 2, the distribution of gas concentration in three dimensional space is determined based on signals from a plurality of the state quantity devices 3, and the highest gas concentration position out of the distributed concentration position is taken as the highest gas concentration point. A measuring point showing the gas concentration nearest to this highest gas concentration point out of measuring data in a plurality of measuring points adjacent to the highest gas concentration point is determined, and the determined point is taken as the adjacent highest gas concentration point. This makes it possible to specify a gas leakage position between the highest gas concentration point and the adjacent highest gas concentration point.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：在燃气轮机室2中检测到异常时，指定快速发生异常的位置。解决方案：设置状态量测量装置3，使得至少一个可以在多个位置测量燃气轮机室2中的气体浓度，振动噪声，温度等。如果在燃气轮机室2中发生异常，则基于来自多个状态量装置3的信号来确定三维空间中的气体浓度分布，将分散浓度位置以外的最高气体浓度位置作为最高气体浓度点。确定在与最高气体浓度点相邻的多个测量点中的测量数据中最接近该最高气体浓度点的气体浓度的测量点，并将确定的点作为相邻最高气体浓度点。这使得可以指定最高气体浓度点和相邻最高气体浓度点之间的气体泄漏位置。版权所有（C）2004，JPO

8. 发明专利

JP2002174128A ANTI-ICING DEVICE AND METHOD FOR GAS TURBINE AIR COMPRESSOR 失效
公开(公告)号：JP2002174128A
公开(公告)日：2002-06-21
申请号：JP2000369385
申请日：2000-12-05
申请人： TOSHIBA CORP
发明人： HIRAGISHI MASAHIRO , KITAYAMA KAZUHIRO , HIRANO TOSHIO
IPC分类号： F02C7/047
摘要： PROBLEM TO BE SOLVED: To provide a device and method for preventing freezing of water content in suction air into an air compressor without degrading the output performance of a gas turbine device. SOLUTION: A heat exchanger 11 is provided in suction air flow passages 9, 6 for the air compressor 1 in the gas turbine device and exhaust gas flow passages 10, 5 for a turbine 2 connected to the air compressor 1 via a combustor 4 for heat exchange between suction air into the air compressor 1 and exhaust gas from the turbine 2.

9. 发明专利

JPH10247533A CONNECTING METHOD FOR SUPERCONDUCTOR AND SUPERCONDUCTIVE COIL 失效
公开(公告)号：JPH10247533A
公开(公告)日：1998-09-14
申请号：JP4875397
申请日：1997-03-04
申请人： TOSHIBA CORP , TOSHIBA ITEC KK
发明人： FUSE TOSHIAKI , SHIBUYA SUMIICHI , ONO MICHITAKA , HIRAGISHI MASAHIRO , OGATA TAISEI
IPC分类号： H01R4/68 , H01F6/06
摘要： PROBLEM TO BE SOLVED: To provide a superconductor connecting method which has simple work processes and improves electric characteristics reliability of its connecting section and provide an improved superconducting coil. SOLUTION: In a method for connecting superconductors each other, plural superconductive element wires 3 which consist of plural filaments 5 covered with a stabilized material 6 are stored in a conduit 2. By exposing super conductive element wires 3a, 3b at connecting ends of both superconductors 1a, 1b to be connected each other, by setting gap between two superconductive element wires to value less than that of other sections using sleeves 8a, 8b or adhering superconductive element wires 3 one another into a dense structure, and by inserting soft material 11 which is softer than superconductive element wires between connecting ends of both superconductors and pressure-contacting them, both superconductors 1a, 1b are joined together.

10. 发明专利

JP2004092392A Application method of thermal barrier coating 审中-公开
标题翻译：热障涂层的应用方法
公开(公告)号：JP2004092392A
公开(公告)日：2004-03-25
申请号：JP2002240962
申请日：2002-08-21
申请人： Toshiba Corp , Toshiba Eng Co Ltd , 東芝エンジニアリング株式会社 , 株式会社東芝
发明人： KITAYAMA KAZUHIRO , HIRAGISHI MASAHIRO , HINO TAKEHISA , NAKAJIMA SHINGO
IPC分类号： F02C7/00 , F23R3/42
摘要： PROBLEM TO BE SOLVED: To provide an application method of thermal barrier coating for forming a thermal barrier coating layer to protect a jet engine, a gas turbine engine, or a gas turbine from high temperature gas, with improved workability and a shortened application period, and capable of forming the thermal barrier coating layer having a high thermal barrier effect. SOLUTION: The thermal barrier coating layer x formed by performing a process of forming a thermal barrier coating layer x and a process of dispersion heat treatment in the state of having a spring seal 20 mounted on a combustor liner 11 is formed on a thermal barrier coating part 14 on the inside face of the combustor liner 11, and after the dispersion heat treatment is performed in the dispersion heat treatment process, an aging heat treatment is performed in an aging heat treatment process, thereby regaining the strength of the spring seal 20 which is lowered during the dispersion heat treatment, improving the workability and shortening the applying period of the thermal barrier coating application work, and providing an application method for the thermal barrier coating capable of forming a thermal barrier coating layer having a high thermal barrier effect even on the mounting part of the spring seal 20. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于形成隔热涂层的隔热涂层的施加方法，以保护喷气发动机，燃气涡轮发动机或来自高温气体的燃气轮机，具有改进的可加工性和缩短并且能够形成具有高隔热效果的热障涂层。解决方案：在安装在燃烧器衬套11上的弹簧密封件20的状态下，通过进行形成隔热涂层x的工艺形成的隔热涂层x和分散热处理工艺形成在在燃烧器衬套11的内表面上的隔热涂布部14，在分散热处理中进行分散热处理之后，在时效热处理工序中进行时效热处理，从而恢复弹簧的强度在分散热处理期间降低的密封件20，提高加工性和缩短热障涂布施加作业的施加周期，并且提供能够形成具有高热障的热障涂层的热障涂层的施加方法甚至对弹簧密封件20的安装部分产生影响。版权所有（C）2004，JPO

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