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11. 发明专利

JP2005005006A Sodium secondary battery module 审中-公开
标题翻译：钠二次电池模块
公开(公告)号：JP2005005006A
公开(公告)日：2005-01-06
申请号：JP2003164496
申请日：2003-06-10
申请人： Hitachi Eng Co Ltd , Hitachi Ltd , 日立エンジニアリング株式会社 , 株式会社日立製作所
发明人： MITSUYOSHI TADAHIKO , KUSAKABE KOJI , HATO HISAMITSU , SAITO YOSHINORI , HIRANUMA TAKESHI , SUDO KENJI , KIKUCHI KENZO , SUZUKI MITSUGI
IPC分类号： H01M10/39
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a sodium secondary battery module that is preferable for use for an electric power storage device and an electric vehicle or the like.
SOLUTION: The sodium secondary battery module uses a sodium secondary battery which includes a negative pole chamber that holds sodium, a positive pole chamber that holds a positive pole active material, and a cap tube for a solid electrolyte that separates the negative pole chamber from the positive pole chamber. The sodium secondary battery is laterally placed in a horizontal direction or an oblique direction and held in a holding container 101, then a plurality of holding containers are arranged perpendicularly or vertically in a heat insulating vessel 20. A flat portion is provided at least at a part of upper/lower and/or right/left portions of the holding containers. A plurality of the holding containers arranged perpendicularly in the heat insulating vessel are mutually supported by a part of upper/lower portions of the holding containers where the flat portion is provided, and/or a plurality of the holding containers arranged horizontally in the heat insulating vessel are mutually supported by a part of right/left portions where the flat portion is provided, by which a density and efficiency of energy of the module are improved, movement of the holding containers held in the heat insulating vessel caused by vibrations and earthquakes or the like is prevented, and the module of higher mounting stability is obtained for the sodium secondary battery held in the holding containers.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供优选用于蓄电装置和电动车辆等的钠二次电池模块。解决方案：钠二次电池模块使用钠二次电池，其包括保持钠的负极室，保持正极活性材料的正极室和用于分离负极的固体电解质的帽管室从正极室。钠二次电池在水平方向或倾斜方向上横向放置并保持在保持容器101中，然后将多个保持容器垂直或垂直地布置在绝热容器20中。平坦部分至少设置在保持容器的上/下和/或右/左部分的一部分。在绝热容器中垂直设置的多个保持容器由设置有平坦部分的保持容器的上部/下部的一部分相互支撑，和/或多个保持容器沿水平方向排列在绝热容器容器由设置有平坦部分的右部/左部的一部分相互支撑，由此模块的能量的密度和效率得到改善，保持在隔热容器中的保持容器由振动和地震引起的运动或防止了保持在保持容器中的钠二次电池的安装稳定性更高的模块。版权所有（C）2005，JPO＆NCIPI

12. 发明专利

JP2002367671A Sodium sulfur battery 审中-公开
标题翻译：硫酸钠电池
公开(公告)号：JP2002367671A
公开(公告)日：2002-12-20
申请号：JP2001176618
申请日：2001-06-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOKOI HIROMI , HIRANUMA TAKESHI , SAITO YOSHINORI , WATABIKI NAOHISA , NOYA AKIHIKO
IPC分类号： H01M4/64 , H01M4/02 , H01M4/04 , H01M10/39 , H01M4/58
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a sodium sulfur battery in which high output operation is possible and increase of the battery capacity can be realized.
SOLUTION: The sodium sulfur battery comprises a negative electrode active substance having sodium (Na) 6 as an essential content, a positive electrode active substance having a molten salt 12 such as sulfur (S) 11 or sodium polysulfide as a main content, a solid electrolyte 1 which is interposed between the negative electrode active substance and the positive electrode active substance and in which Na ions can pass, and a collector electrode 10 in which positive electrode current is flown. And a uniforming means for uniforming the battery reaction distribution in the thickness direction of the battery reaction region, which is made of a sulfur electrode 9 formed by installing between the solid electrode 1 and the collector electrode 10, is provided, thereby high output and large capacity are realized.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供可以实现高输出操作并且可以实现电池容量增加的钠硫电池。解决方案：钠硫电池包括具有钠（Na）6作为必需成分的负极活性物质，具有硫（S）11或多硫化钠作为主要成分的熔融盐12的正极活性物质，固体介于负极活性物质和正极活性物质之间并且其中可以通过Na +的电解质1和其中正电流电流流过的集电极10。并且，设置均匀化均匀化电池反应分布的电池反应分布，该电池反应区域由通过在固体电极1和集电极10之间安装而形成的硫电极9形成，由此产生高的输出和大的实现容量。

13. 发明专利

JP2002122323A COMBUSTION EQUIPMENT 失效
公开(公告)号：JP2002122323A
公开(公告)日：2002-04-26
申请号：JP2000318228
申请日：2000-10-13
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： TAKANO SAKAE , TAKAHARA KUNIAKI , YAMAMOTO HAJIME , SAITO YOSHINORI
IPC分类号： F23L13/00 , F23J13/00 , F23L17/00 , F23L17/16
摘要： PROBLEM TO BE SOLVED: To provide combustion equipment, in which a swirl flow can be surly stably generated in a combustion vessel in a low flow-rate. SOLUTION: A nozzle 5 is provided in a cylindrical combustion vessel 1 to generate main swirl flow A1. A nozzle 6 is provided at an exhaust port 18 of the vessel 1 to generate auxiliary swirl flow A2 of a small size at an exhaust port 18 of the equipment. Air is forcedly fed from a blower 2 to nozzles 5 and 6 respectively to generate the swirl flows A1 and A2. Vortex of the small-sized auxiliary vortex A2 entrains surrounding combustion gas to develop it into a vortex of a big size, which is sucked by an exhaust blower 7 and discharged from the port 18.

14. 发明专利

JPH063488A TURBINE BYPASS PRESSURE-REDUCING PIPE 失效
公开(公告)号：JPH063488A
公开(公告)日：1994-01-11
申请号：JP15912892
申请日：1992-06-18
申请人： HITACHI LTD
发明人： KAWAMURA TSUTOMU , SOMA HISASHI , NAKAO SHUNJI , YOKOYAMA IWAO , SAITO YOSHINORI
IPC分类号： G21D1/00
摘要： PURPOSE:To reduce flow vibration of a multihole plate and thereby to obtain high reliability by a method wherein the diameters of holes provided in the multihole are made small in the central part of the multihole plate and large by degrees off the center and each hole is shaped in a nozzle. CONSTITUTION:A plurality of holes 4 are provided in a multihole plate 3 fixed to a piping 1, so that they are in axial symmetry around the center of the multihole plate 3, and the diameters of the holes are made small in the central part and become larger as they are farther from the center. Since a flow rate is distributed uniformly to each hole by this construction, turbulence decreases, a fluctuating pressure acting on the multihole plate 3 positioned downstream is lessened and flow vibration is reduced. By forming each hole 4 in the shape of a nozzle, besides, exfoliation of a stream at the entrance of each hole is held back and thereby generation of a vortex is suppressed. Accordingly, the fluctuating pressure lessens and the flow vibration is reduced. Moreover, a straightening pipe 8 having an inside diameter equal to the diameter of the hole and an arbitrary length is provided at the exit of each hole and this pipe straightens a flow coming out of each hole. Consequently, the turbulence decreases, the fluctuating pressure lessens and the flow vibration is reduced.

15. 发明专利

JPH05164877A BOILING WATER NUCLEAR REACTOR 失效
公开(公告)号：JPH05164877A
公开(公告)日：1993-06-29
申请号：JP33321891
申请日：1991-12-17
申请人： HITACHI LTD
发明人： KAWAMURA TSUTOMU , NAKAO SHUNJI , SOMA HISASHI , YOKOYAMA IWAO , SAITO YOSHINORI
IPC分类号： B01D19/00 , G21C15/16
摘要： PURPOSE:To provide a boiling water nuclear reactor whose stability for reactor core output is enhanced. CONSTITUTION:Each steam separator 1 made up of a bend section 4 forming an angle which is bent horizontally or downward, is set at the upper sections of stand pipes 3. By this constitution, the pressure loss of each steam separator 1 can be reduced, and the stability of reactor core output can also be enhanced.

16. 发明专利

JPS5952352B2 失效
公开(公告)号：JPS5952352B2
公开(公告)日：1984-12-19
申请号：JP11905481
申请日：1981-07-31
申请人： HITACHI LTD
发明人： SAITO YOSHINORI , KANEKO JUNICHI
IPC分类号： F25B1/10 , F25B39/00

17. 发明专利

JPH10320251A TRANSACTION PROCESSING METHOD 失效
公开(公告)号：JPH10320251A
公开(公告)日：1998-12-04
申请号：JP12828197
申请日：1997-05-19
申请人： HITACHI LTD
发明人： TSUKIMURA YUKI , SAITO YOSHINORI , SUZUKI OSAMU , ARAKAWA HIROYUKI
IPC分类号： G06F12/00 , G06F9/46 , G06F9/54 , G06F13/00 , G06F15/00
摘要： PROBLEM TO BE SOLVED: To know the result of transaction by guaranteeing consistency in the data of transaction, for which a committ device is queued into a committ queue, and queuing the result into a result queue. SOLUTION: A committ device 10 performs the queuing of processing in a committ queue 20 through an internet to a suitable sub committ queue 21. Besides, a sub committ device 11 dispatches a message to a system 40, acquires the processing result and reports it to the committ device 10. That committ device 10 determines the result of transaction based on reports from all the sub committ devices 11 and queues the result into the result queue. At such a time, when the transaction is in fail, an inverse transaction is queued, consistency in data is guaranteed, and the result is queued into the result queue.

18. 发明专利

JPH10232787A METHOD FOR ACCESS TO RESOURCE MANAGER 失效
公开(公告)号：JPH10232787A
公开(公告)日：1998-09-02
申请号：JP3463197
申请日：1997-02-19
申请人： HITACHI LTD
发明人： SAITO YOSHINORI
IPC分类号： G06F9/48 , G06F9/46
摘要： PROBLEM TO BE SOLVED: To operate a resource manager, which is not correspondent to operation from plural sleds, without any contradiction by automatically switching contexts linked to the sleds through a contact switcher. SOLUTION: A contact switcher 10 is composed of a context switcher 11 for controlling the switching of transaction contexts and a context managing table 12 for managing the correspondence between transaction context and sled. The context switcher 11 sends a sled identifier 13 to the contact managing table 12, acquires a transaction context 14 linked with a sled 15 from the context managing table 12 and switches a current state to the state of transaction expressed by this transaction context 14. The context switcher 11 segments the request of processing to a data base and sends data including the operation of data base to the resource manager.

19. 发明专利

JPH10197678A STEAM SEPARATION SYSTEM AND STEAM SEPARATOR 失效
公开(公告)号：JPH10197678A
公开(公告)日：1998-07-31
申请号：JP263297
申请日：1997-01-10
申请人： HITACHI LTD
发明人： ISHIDA NAOYUKI , MURASE MICHIO , SUZUKI HIROAKI , SAITO YOSHINORI
IPC分类号： G21C15/16 , B04C3/00 , B04C3/04
摘要： PROBLEM TO BE SOLVED: To reduce pressure loss while steam separation performance is maintained by radially dividing the inside of a steam separation system into a plurality of areas, and lessening the torsion angle of the blade of the swirler of a steam separator with regard to the area of the center side. SOLUTION: Gas-liquid two-phase flow produced in a fuel assembly 21 passes through an upper plenum 22 and leads to steam generators 23, 24. The quality of the gas-liquid two-phase flow from the fuel assembly 21 is high in the center part, and low in the circumferential part because output of each fuel assembly is different. The qualitative values are different in each stand tube inlets 25a-25j. With regard to the steam separator 23 of the circumferential part, the torsion angle of the blade of a swirler does not exceed 45 degrees. With regard to the steam generator 24 of the center part, the torsion angle of the swirler is made approximately 0.73 times. The pressure loss of the steam separator 24 can be reduced approximately 40% lower than that of the steam separator 23. The pressure loss reduction of approximately 23% can be made possible while steam separation performance is maintained as the whole steam separation system.

20. 发明专利

JPH09273703A PASSAGE PIPE OF POWER GENERATION PLANT 失效
公开(公告)号：JPH09273703A
公开(公告)日：1997-10-21
申请号：JP8169896
申请日：1996-04-03
申请人： HITACHI LTD
发明人： SAITO YOSHINORI , MURASE MICHIO
IPC分类号： G21C1/00 , F22B1/16 , F22B37/26 , F28F9/02 , F28F9/18 , G21D1/00 , G21D1/02
摘要： PROBLEM TO BE SOLVED: To provide a passage pipe which reduces the pressure loss at an inlet/outlet part of the passage pipe used in an equipment of a power generating plant, and reduces the working man-hour at the inlet/outlet part. SOLUTION: A first passage 10 is connected to a second passage 14 through a connection plate 12, a passage piercing hole 20 with the tapered chamfer on an opening part of the connection plate 12 is provided, the ratio H/D of the length H from a surface of the first passage side of the connection plate 12 to a deepest part of the tapered part to the inner diameter D of the second passage is >=0.01 to

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