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1. 发明专利

JPH10173245A CRYOSTAT 失效
公开(公告)号：JPH10173245A
公开(公告)日：1998-06-26
申请号：JP32680196
申请日：1996-12-06
申请人： TOSHIBA CORP , KYUSHU ELECTRIC POWER
发明人： HANAI SATORU , SHIMADA KAZUTO , TAKAHASHI SHINJI , IRIE FUJIO , TSUTSUMI KATSUYA , HAYASHI HIDEMI , IMAYOSHI TADATOSHI
IPC分类号： H01L39/04 , H01F6/06
摘要： PROBLEM TO BE SOLVED: To provide a cryostat where heat penetration caused by gas convection is lessened so as to enable heat to penetrates less into liquid helium. SOLUTION: A cryostat which keeps a superconductive coil 3 at cryogenic temperatures is equipped with an outer case 1 and a liquid helium tank 2 where the superconductive coil 3 independent of the outer case 1 is dipped and cooled down, wherein convection preventing plates 7 are arranged in layers between the inner wall of the outer case 1 and the outer wall of the liquid helium tank 2 so as to prevent helium gas from convecting. A space filled with gas helium is divided into small sub-spaces by the convection preventing plates 7, so that a temperature gradient become small in the same sub-space, and helium gas convection itself can be lessened.

2. 发明专利

JP2004256903A METHOD FOR REPAIRING ROTOR, AND DEVICE FOR REPAIRING ROTOR 审中-公开
公开(公告)号：JP2004256903A
公开(公告)日：2004-09-16
申请号：JP2003051873
申请日：2003-02-27
申请人： TOSHIBA CORP , MURATA BORING GIKEN KK
发明人： SAITO MASAHIRO , YOSHIOKA HIROAKI , CHIBA HIDEKI , TAKAHASHI SHINJI , MIYAIKE KIYOSHI , MURATA SHOZO
IPC分类号： F01D5/02 , B05B7/20 , C23C4/02 , C23C4/12 , C23C4/18 , F01D5/00 , F01D5/28 , F01D25/00 , F02C7/00 , H02K15/00 , H02K15/02 , H02K15/14
摘要： PROBLEM TO BE SOLVED: To obtain a method for repairing a rotor and a device for repairing a rotor where the damage of a rotor can be repaired in such a manner that thermal damage to a rotor base material is reduced, and the reduction of the period for periodical inspection and the reduction of repairing cost can be attained. SOLUTION: In the stage S1, the damaged location to be repaired in a rotor 1 is subjected to removing and shaping by machining or grinder working. In the stage S2, the surface from which the damaged location to be repaired is removed and shaped by machining or grinder working is subjected to roughening by blast treatment. In the stage S3, a film is formed on the surface roughened in the stage S2 by a high speed flame spraying device. In the stage S4, the film formed in the stage S3 is subjected to finishing treatment by machining or polishing. In the stage S5, defect inspection is performed for inspecting whether defects or the like are present or not. In the stage S6, inspection for the dimensions and quality of the location repaired in the stage S6 is performed. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2001359257A APPARATUS AND METHOD FOR INSPECTING DYNAMO-ELECTRIC MACHINE 失效
公开(公告)号：JP2001359257A
公开(公告)日：2001-12-26
申请号：JP2000177260
申请日：2000-06-13
申请人： TOSHIBA CORP , TOSHIBA F A SYSTEM ENG , TOSHIBA ENGINEERING CO
发明人： MIZUNO SUEYOSHI , TOGASHI NORIHITO , SOTODATE MASANORI , TAKAHASHI SHINJI , SHIMADA HIDEYUKI , SEKIDO SHINOBU
IPC分类号： G01R31/34 , G01R27/26 , H02K9/19 , H02K9/24 , H02K11/00
摘要： PROBLEM TO BE SOLVED: To measure capacitance in proximity to the clip of the stator windings in a stator body, so as to detect any cooling water leakage in an early state and enable measurement of the capacitance on both sides of the stator windings at a time and the capacitance of the stator windings can be measured, even if the gap between the stator windings is filled. SOLUTION: The dynamo-electric machine inspecting apparatus includes measuring elements 4a and 4b for measuring capacitance and is provided with pinching means 3a and 3b, that pinch the stator windings 114b in the stator body of an dynamo-electric machine, when they are inserted in the gaps at the ends of the stator windings and press the measuring elements 4a and 4b against the stator windings, a control means for controlling the pressure for pressing the measuring elements 4a and 4b against the stator windings 114b, and a position adjusting means for adjusting the positions of measurement by the measuring elements.

4. 发明专利

JP2003315402A Method for diagnosing coil deterioration and apparatus for diagnosing coil deterioration using the method 有权
标题翻译：用于诊断线圈检测的方法和使用该方法诊断线圈检测的装置
公开(公告)号：JP2003315402A
公开(公告)日：2003-11-06
申请号：JP2002126293
申请日：2002-04-26
申请人： Toshiba Aitekku Kk , Toshiba Corp , Toshiba Eng Co Ltd , 東芝アイテック株式会社 , 東芝エンジニアリング株式会社 , 株式会社東芝
发明人： INOUE YOSHIYUKI , HASEGAWA HIROSHI , TAKAHASHI SHINJI , OGAWA HIROAKI , SEKIDO SHINOBU
IPC分类号： G01M3/16 , G01M3/40 , G01R31/06 , G01R31/12 , G01R31/34 , H02K11/00
CPC分类号： G01R31/34 , G01M3/16 , G01M3/40 , G01R31/06 , G01R31/1263 , G01R31/346
摘要： PROBLEM TO BE SOLVED: To provide a method for diagnosing coil deterioration and an appara tus for diagnosing coil deterioration using the method, which can detect the deterioration of insulation of a coil caused by water leaking from a conductor to an insulating layer during a direct cooling operation using the water in the conductor and carry out the detection accurately, surely, early and easily in the operation. SOLUTION: In the method for diagnosing the coil deterioration, the conductor 13 cooled by medium directly is covered by insulating layers 14, 15 and 26, the coil 11 is composed of inner electrodes 16, 24 and 25 inserted into the insulating layers 14, 15 and 26, AC voltage is applied on a conductor of the coil 11, and then potentials at the inner electrodes 16, 24 and 25 are measured by a potential measuring probe 18 facing the coil 11. If the measured potential is higher than that of a normal coil, such a judgement is made that the deterioration of insulation occurs because of the medium leaking out from the conductor 13 to the insulating layers 14, 15 and 26. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于诊断线圈劣化的方法和用于诊断线圈劣化的方法，该方法可以检测由导体从导体泄漏到绝缘层的水平线的绝缘的劣化使用导体中的水进行直接冷却操作，准确地进行检测，确保操作中的早期和容易。解决方案：在用于诊断线圈劣化的方法中，由介质冷却的导体13直接被绝缘层14,15和26覆盖，线圈11由插入到绝缘层中的内部电极16,24和25组成如图14,15和26所示，在线圈11的导体上施加交流电压，然后通过面对线圈11的电位测量探头18来测量内部电极16,24和25的电位。如果测得的电位高于由于介质从导体13泄漏到绝缘层14,15和26，故发生绝缘的劣化。（C）2004，JPO

5. 发明专利

JPH0951658A APPARATUS FOR MEASURING CAPACITANCE OF STATOR WINDING IN ELECTRIC ROTATING MACHINE 失效
公开(公告)号：JPH0951658A
公开(公告)日：1997-02-18
申请号：JP20208595
申请日：1995-08-08
申请人： TOSHIBA CORP
发明人： TAKAHASHI SHINJI , TASHIRO KAZUO , SHIMADA HIDEYUKI , NAGANO SUSUMU , HASEGAWA HIROSHI
IPC分类号： G01M3/04 , G01M3/16 , G01R31/06 , G01R31/34 , H02K9/24 , H02K11/00
摘要： PROBLEM TO BE SOLVED: To measure the capacitance of stator winding relatively easily and quickly without requiring the work for drawing out the rotor from the stator core. SOLUTION: The apparatus for measuring the capacitance of stator winding in an electric rotating machine comprises a drive section 2 of such size as can be disposed in the gap between the holding ring 57 of a rotor 51 and the stator winding on the radially outside of holding ring 57, and a fixing section 1 for supporting the drive section 2 movably in the gap. The fixing section 1 is fixed detachably to the holding ring 57 and the drive section 2 is fixed to the fixing section 1 and then a capacitance measuring section 3 provided, at an essential part thereof, with a measuring element 3 is disposed on the stator winding side of the drive section 2. The drive section 2 and the capacitance measuring section 3 are connected with a remote operating section 4.

6. 发明专利

JPH0538095A COOLING TYPE ELECTRIC ROTATING MACHINE 失效
公开(公告)号：JPH0538095A
公开(公告)日：1993-02-12
申请号：JP19214491
申请日：1991-07-31
申请人： TOSHIBA CORP
发明人： OTAKA TORU , TAKAHASHI SHINJI
IPC分类号： H02K9/19
摘要： PURPOSE:To provide a cooling type electric rotating machine in which stator winding can be cooled efficiently with no influence of cooling medium being heated by a connected conductor. CONSTITUTION:In the cooling type electric rotating machine 1, cooling medium is fed through a plurality of stator windings 21, 22 and a conductor 6 for electrically connecting the stator windings 21, 22 to the outside thus cooling the stator windings 21, 22 and the connecting conductor 6. First cooling medium piping 3 for coupling the connecting conductor 6 to the outside and second cooling medium piping 8 for communicating between the connecting conductor 6 and respective stator windings 21, 22 are provided. Furthermore, a water supply branch pipe communicated with water supply side is provided and a branch pipe communicated with the inlet end of each stator winding and with the inlet end of the connecting conductor is fixed to the outlet side of the water supply branch pipe.

7. 发明专利

JPH03126864A ELECTRON BEAM EVAPORATOR 失效
公开(公告)号：JPH03126864A
公开(公告)日：1991-05-30
申请号：JP26525289
申请日：1989-10-13
申请人： TOSHIBA CORP
发明人： TAKAHASHI SHINJI , MUKODA HIDETOSHI
IPC分类号： C23C14/30
摘要： PURPOSE:To improve evaporation efficiency and to prolong the life of a crucible of the device using the target impregnated with a metal to be evaporated into a porous high melting metal by providing a heat insulating space between the target and the crucible contg. this target. CONSTITUTION:The circular cylindrical target 4 formed by impregnating the metal 3 to be evaporated into the porous member 2 to be not deposited by evaporation is housed in, for example, the blind cylindrical copper crucible 1 opened at the upper part. The heat insulating space 5 is formed between the inside wall surface of the crucible 1 and the target 4. The member 2 to be not evaporated is irradiated with an electron beam 6 from an electron gun and the metal 3 to be evaporated is evaporated by the energy of this time. The heat conduction between the target 4 and the crucible 1 is executed by radiation as the heat insulating space 5 exists in this case and, therefore, the heat transmission loss is decreased and the evaporation efficiency is improved. Further, the life of the crucible 1 is long and the long-term operation is possible as the metal 3 does not come into contact with the inside wall of the crucible 1.

8. 发明专利

JP2011101569A Rotor of rotary electric machine 有权
标题翻译：旋转电机转子
公开(公告)号：JP2011101569A
公开(公告)日：2011-05-19
申请号：JP2009256533
申请日：2009-11-09
申请人： Toshiba Corp , 株式会社東芝
发明人： AJIOKA HIDEKYO , TAKAHASHI SHINJI , OSAWA TAKESHI , NAGAKURA KEN , SEKIMOTO ATSUSHI
IPC分类号： H02K3/34
摘要： PROBLEM TO BE SOLVED: To provide a rotor of a rotary electric machine which prevents an interlayer insulating plate from being peeled off from a field wiring or ruptured by reducing a stress generated at the interlayer insulating plate, and eliminates interlayer short circuit even if the interlayer insulating plate is ruptured.
SOLUTION: In the rotor of the rotary electric machine in which the field winding and the interlayer insulating plate are alternatively inserted into a plurality of slots provided at a rotor core via a slot insulator, and which is configured such that they are pressed by a wedge via the insulator below the wedge, at least one place in the axial direction of the interlayer insulating plate 5A arranged between respective layers of the field winding 4 is divided in two, a stepped joint 5A-1 is constituted by overlapping a stepped part of at least one step formed by notching the ends of these respective interlayer insulating plates alternatively so as to have the same thickness as that of the interlayer insulating plate of the other portion, one surface including the stepped joint 5A-1 of the interlayer insulating plate divided into two is adhered to the field winding 4 by an adhesive as an adhesive surface, the interlayer insulating plates of the stepped joint are not adhered with each other and the other surface of the interlayer insulating plate is not adhered to the field winding 4 of the other layer for use as the sliding surface.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种旋转电机的转子，其防止层间绝缘板从现场布线剥离或通过减少在层间绝缘板处产生的应力而破裂，并且消除了层间短路甚至均匀如果层间绝缘板破裂。解决方案：在旋转电机的转子中，其中场绕组和层间绝缘板通过槽绝缘体交替地插入设置在转子芯上的多个槽中，并且构造成使得它们被按压通过楔形件通过楔形件下方的绝缘体，布置在励磁绕组4的各层之间的层间绝缘板5A的轴向方向上的至少一个位置被分成两部分，阶梯式接合件5A-1通过重叠阶梯式交替地将这些各层间绝缘板的端部切开以具有与另一部分的层间绝缘板相同的厚度形成的至少一个台阶的一部分，一个表面包括层间绝缘层的阶梯接缝5A-1 通过作为粘合剂表面的粘合剂将分成两部分的板粘接到场绕组4上，阶梯式接头的层间绝缘板不与每个层间绝缘板的另一个表面和另一个表面不粘附到另一层的磁场绕组4用作滑动表面。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JPH10145380A HOT LINE PATH-SETTING SYSTEM 失效
公开(公告)号：JPH10145380A
公开(公告)日：1998-05-29
申请号：JP30072896
申请日：1996-11-12
申请人： TOSHIBA CORP , TOSHIBA TSUSHIN SYST ENG
发明人： SUZUKI MUNEYUKI , TAKAHASHI SHINJI
IPC分类号： H04Q3/00 , H04L12/28 , H04L12/42
摘要： PROBLEM TO BE SOLVED: To provide a hot line path-setting system, which can integrate the networks constructed so far in every management system into a single network via the ATM transmission of a wide band and also can perform the direct communication among the remote communication devices. SOLUTION: A conflict control circuit is added to each of remote communication devices 1 to 8 for the token control, prefetch control, tournament control, etc., and the band of a transmission 30 is divided into a enter communication device band 31 and a remote communication device band 32. A center communication device 20 assigns the virtual paths set among the devices 1 to 8 to the VP1 to VP29, the virtual channels of contact telephones 11 to 18 to a VC1 and the control paths to VP0 and VC0 respectively. At the same time, the devices 1 to 8 are connected together in a mesh form and the capacity of a remote band is limited down to transmitting the data equivalent up to three paths.

10. 发明专利

JPH0384494A VACUUM VESSEL FOR NUCLEAR FUSION DEVICE 失效
公开(公告)号：JPH0384494A
公开(公告)日：1991-04-10
申请号：JP22068689
申请日：1989-08-28
申请人： JAPAN ATOMIC ENERGY RES INST , TOSHIBA CORP
发明人： NEYATANI YUZURU , TAKAHASHI SHINJI
IPC分类号： G21B1/05 , G21B1/00
摘要： PURPOSE:To improve mounting accuracy and to improve measurement accuracy by supporting electromagnetism measuring wires by electromagnetism measuring wire supporting members disposed in the internal space of a reinforcing part. CONSTITUTION:Plural pieces of the electromagnetism measuring wire supporting members, for example, bobbins 5 which have notches 5a, 5b on the front and rear surfaces and are spaced from each other, are disposed in the internal space of the reinforcing part 2 and the electromagnetism measuring wires 3, 4 are respectively disposed to the notches 5a, 5b of the respective bobbins 5. The easy setting is, therefore, possible without having interfering objects which are encountered with the conventional vacuum vessels. The accuracy of the mounting position is thus improved and the measurement accuracy thereof is improved. Since the wires are fixed to the bobbins 5 and plate members 2b, the secure setting is assured and since the need for fixing plates is eliminated, the failure of the measuring wires and the time for fixing with the fixing plates are eliminated.

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