专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006319059A Power module 有权
标题翻译：电源模块
公开(公告)号：JP2006319059A
公开(公告)日：2006-11-24
申请号：JP2005138832
申请日：2005-05-11
申请人： Kyosan Electric Mfg Co Ltd , Nissan Motor Co Ltd , 日産自動車株式会社 , 株式会社京三製作所
发明人： IWAKURA TETSUSHI , HAYASAKA TSUTOMU , DEGUCHI SHINICHI , IDOGUCHI RYUICHI
IPC分类号： H01L25/07 , H01L25/18
CPC分类号： H01L2224/4903 , H01L2224/49175 , H01L2924/13055 , H01L2924/13091 , H01L2924/19105 , H01L2924/19107 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To facilitate connection between a power semiconductor device and an external lead-out terminal, to simplify a power module while reducing the size and thickness thereof, and to reduce electromagnetic interference of internal devices when a compounded multichip intelligent power module is required. SOLUTION: In the power module, internal terminal portion h2 to be wire bonded of an external lead-out terminal f2 is supported by the bridge portion d5 of an integrated resin case d. Different sections divided by the bridge portion d5 is cut by the internal terminal portion h2, and three switch circuits of a step-up/down converter including step-up sections operated in parallel while time sharing are arranged in different sections. The bridge portions d5-d7 and the internal terminal portions h1-h6 are arranged to be laid on a planer circuit mounting surface parallel with a circuit mounting surface a5 thus thinning the power module. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了便于功率半导体器件和外部引出端子之间的连接，在减小其尺寸和厚度的同时简化功率模块，并且当复合多芯片智能化时减小内部器件的电磁干扰电源模块是必需的。解决方案：在电源模块中，外部引出端子f2的被引线接合的内部端子部分h2由集成树脂壳体d的桥接部分d5支撑。由桥接部分d5划分的不同部分被内部端子部分h2切断，并且包括在时间共享下并行操作的升压部分的升压/降压转换器的三个开关电路被布置在不同的部分中。桥接部分d5-d7和内部端子部分h1-h6布置成平行于电路安装表面a5的平面电路安装表面，从而使功率模块变薄。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2009275862A Safety valve device 有权
标题翻译：安全阀装置
公开(公告)号：JP2009275862A
公开(公告)日：2009-11-26
申请号：JP2008129315
申请日：2008-05-16
申请人： Kawasaki Precision Machinery Ltd , Nissan Motor Co Ltd , 日産自動車株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , SUZUKI YUTAKA , NINOMIYA MAKOTO , SATO KEISUKE , IDOGUCHI RYUICHI , ODAJIMA MASATO
IPC分类号： F16K17/38 , F17C13/04 , F17C13/12
摘要： PROBLEM TO BE SOLVED: To provide a safety valve device wherein a porous member permitting passage of a molten supporting member to be ejected is prevented from being clogged with avoiding creap deformation of the member.
SOLUTION: A housing 21 accommodates a valve element 22 arranged in the closed position to choke a valve passage 35, and the valve element 22 is pressed by a spring member 23 in the opening direction X1 directed to the open position to open the valve passage 35, and in the housing 21, the porous member 25 is arranged isolated from the valve element 22. Between the valve element 22 and the porous member 25, a fuse piece 26 is arranged which melts when the temperature gets the predetermined first melting point or over, and the valve element 22 is supported by the fuse piece 26. The housing 21 is furnished with an atmosphere communication passage 37 through which the accommodation space 44 to accommodate the porous member 22 is in communication with the atmospheric space, and a sealing member 24 to melt when the temperature gets the second melting point or over is fitted in the open part 37a of the atmosphere communication passage 37.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种安全阀装置，其中防止被喷射的熔融支撑构件通过的多孔构件被阻止，避免构件的起皱变形。解决方案：壳体21容纳布置在关闭位置的阀元件22以阻塞阀通道35，并且阀元件22被弹簧构件23按照指向打开位置的打开方向X1按压以打开阀通道35，并且在壳体21中，多孔构件25被布置成与阀元件22隔离。在阀元件22和多孔构件25之间布置有熔断片26，其在温度达到预定的第一熔化时熔化并且阀元件22由熔断体26支撑。壳体21设置有大气连通通道37，容纳多孔构件22的容纳空间44通过该大气连通通道37与大气空间连通，并且当温度达到第二熔点或以上时，密封件24被熔化，安装在大气连通通道37的开口部分37a中。（C）2010，JPO＆INPIT

3. 发明专利

JP2005094834A Fuel cell vehicle 审中-公开
标题翻译：燃油电池车
公开(公告)号：JP2005094834A
公开(公告)日：2005-04-07
申请号：JP2003321125
申请日：2003-09-12
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： IDOGUCHI RYUICHI
IPC分类号： B60K1/04 , B60L11/18 , H01M8/00 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell vehicle capable of surely preventing startup or travel of a vehicle which is not intended by a driver, with no increase in power consumption at startup and the number of components.
SOLUTION: A motor 7 drives an air supply device 6 which supplies air to a fuel cell unit 1 which is mounted as a main power source. The motor body is housed in a housing while separated from the inner peripheral surface of the housing, and a movable member moves between the inner peripheral surface of the housing and the outer peripheral surface of the motor body, thus fixing the motor body to or releasing from the housing. Only when a vehicle controller 9 judges that startup operation for the vehicle has been performed by normal action of an ignition key, the body of motor 7 is fixed to the housing under control of a motor control unit 8 for providing a rotational output from the motor 7.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够可靠地防止驾驶员不想要的车辆的起动或行驶，而不会增加启动时的功率消耗和部件数量的燃料电池车辆。解决方案：电动机7驱动向作为主电源安装的燃料电池单元1供给空气的供气装置6。马达体与壳体的内周面分离地容纳在壳体中，并且可动构件在壳体的内周面与马达体的外周面之间移动，从而将马达体固定或释放从房屋。只有当车辆控制器9判定车辆的启动操作已经通过点火钥匙的正常动作进行时，电动机7的主体在马达控制单元8的控制下被固定到壳体，用于提供来自电动机的旋转输出 7.版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004166492A Cooling system for electric motor of vehicle 有权
公开(公告)号：JP2004166492A
公开(公告)日：2004-06-10
申请号：JP2003341960
申请日：2003-09-30
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAGISHI YASUHIKO , KAWAMURA TAMOTSU , IDOGUCHI RYUICHI , HIRANO HIROYUKI
IPC分类号： B60L15/00 , H02K5/20 , H02K7/116 , H02K9/19 , H02K9/26
CPC分类号： F16H57/0476 , H02K7/116 , H02K9/19
摘要： PROBLEM TO BE SOLVED: To provide a cooling system which is capable of avoiding deterioration and alteration of magnets attributable to a refrigerant, in which the refrigerant does not touch the magnets of electric motor for vehicle drive.
SOLUTION: In the cooling system, the refrigerant (cooling oil) is made to flow into a passage 19 in the axial direction between the internal circumference of a motor output shaft 5 and the outer circumference of a drive shaft 9, through an axial direction passage 16 in the drive shaft 9 by the side of a reduction gear 8. Further, the refrigerant is made to flow in a resolver chamber 24 of motor shaft-end, from the passage 19 in the axial direction through a passage 22, provided in an axial center of the drive shaft 9. The resolver chamber 24 and an refrigerant reservoir 12 in lower part of an reduction gear case 8a is connected in the outside of motor case 2 by an outside refrigerant feedback passage 26, the refrigerant after cooling a rotor 6 is collected and circulated without entering the motor case 2.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004158371A Fuel cell system and fuel cell vehicle 有权
公开(公告)号：JP2004158371A
公开(公告)日：2004-06-03
申请号：JP2002324955
申请日：2002-11-08
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： IDOGUCHI RYUICHI
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： Y02T10/32
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply system and a fuel cell vehicle which prevent a temperature decrease of a fuel-pressure reducing valve and a fuel gas temperature portion.
SOLUTION: The fuel supply system includes a main cooling channel 9 to make cooling water circulated between a radiator 8 and a compressors 7, and a sub-cooling channel 11 to make cooling water circulated between a compressor 7 and a pressure reducing valve 4. The system also includes a warm-up deciding means (S102) to decide whether warm-up of the pressure reducing valve 4 is required and a channel switching valve 10 to switch either to the main cooling channel 9 or to the sub-cooling channel 11 is to be used to make the cooling water circulated according to the output of the warm-up deciding means. A motor cooling channel 28 is constituted in the compressor 7, and a refrigerant is circulated in the sub-cooling channel 11, when warm-up is decided as being required in the warm-up deciding means.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2015046255A 燃料電池システム审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2015046255A
公开(公告)日：2015-03-12
申请号：JP2013175793
申请日：2013-08-27
申请人：日産自動車株式会社 , Nissan Motor Co Ltd
发明人： HASEGAWA JUNICHI , IDOGUCHI RYUICHI
IPC分类号： H01M8/04 , B60L11/18 , H01M8/00
CPC分类号： Y02E60/50
摘要：【課題】アノードガスを貯蔵する貯蔵タンク内の無効ガス量を低減可能な燃料電池システムを提供する。【解決手段】アノードガスの供給を受けて発電する燃料電池1を備える燃料電池システム100であって、燃料電池1に供給されるアノードガスを貯蔵する貯蔵タンク21と、貯蔵タンク21の温度を調整可能な温調部70と、貯蔵タンク21内のアノードガス圧力を検出する圧力検出部21Aと、圧力検出部21Aによって検出されたアノードガス圧力に基づいて温調部70を制御することで、貯蔵タンク21内のアノードガス温度を制御する温度制御部60と、を備える。温度制御部60は、アノードガス圧力が所定圧力値まで低下した時に、アノードガス温度を上昇させる。【選択図】図3
摘要翻译：要解决的问题：提供一种能够减少用于储存阳极气体的储罐内的无效气体量的燃料电池系统。解决方案：包括接收阳极气体供应以产生功率的燃料电池单元1的燃料电池系统100包括：用于储存供给燃料电池1的阳极气体的储存箱21; 温度调节部分70，其能够调节储存罐21中的温度; 用于检测储罐21内的阳极气体压力的压力检测部21A; 以及温度控制部分60，用于通过基于由压力检测部分21A检测到的阳极气体压力来控制温度调节部分70来控制储存罐21内的阳极气体温度。当阳极气体压力降低到预定压力值时，温度控制部分60增加阳极气体温度。

7. 发明专利

JP2010019334A Gas charging feeding method and gas charging feeding device 审中-公开
标题翻译：气体充气送料方法和气体送料装置
公开(公告)号：JP2010019334A
公开(公告)日：2010-01-28
申请号：JP2008180153
申请日：2008-07-10
申请人： Kawasaki Precision Machinery Ltd , Nissan Motor Co Ltd , 日産自動車株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： ODAJIMA MASATO , IDOGUCHI RYUICHI , UCHIDA KOJI , NOMICHI KAORU , SUZUKI YUTAKA , NINOMIYA MAKOTO
IPC分类号： F17C5/06 , F17C7/00 , H01M8/04
CPC分类号： Y02E60/321
摘要： PROBLEM TO BE SOLVED: To reduce the number of filters for foreign substance removal, and to prevent foreign substance inflow into a main stop valve.
SOLUTION: Gas is concurrently charged into a plurality of gas containers 1, 2 from a gas feeding part 3, and gas removed of foreign substances is fed to a gas consumption part 4 from the charged gas containers 1, 2. In gas feed paths 12 (12a, 12b) feeding gas to the gas consumption part 4, after removing foreign substances from the gas including foreign substances charged into the gas containers 1, 2 in the containers by a filter 9, the gas not mixed with the foreign substances is set to the main stop valve 10, and the gas is fed to the gas consumption part 4 via a first check valve 11 regulating a flow direction of the gas from the main stop valve 10. In gas charging paths 8 (8a, 8b) charging the gas into the gas containers 1, 2 from the gas feeding part 3, gas is bypassed so as to flow to the filter 9 and the main stop valve 10 provided in the gas feed paths 12 and the gas is charged into the gas containers 1, 2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少异物去除的过滤器的数量，并防止异物流入主截止阀。解决方案：气体同时从气体供给部分3被装入多个气体容器1,2中，从外部物质排出的气体从带电气体容器1,2供入气体消耗部分4.在气体供给通道12（12a，12b），在通过过滤器9从集装箱中装入气体容器1,2中的外来物质的气体中除去外来物质后，向气体消耗部4供给气体，不与外界混合的气体物质被设置到主截止阀10，并且气体通过调节来自主截止阀10的气体的流动方向的第一止回阀11被供给到气体消耗部分4.在气体充气路径8（8a，8b））从气体供给部3将气体进入气体容器1,2中，旁通气体，流到设置在气体供给路径12中的过滤器9和主截止阀10，将气体充入气体容器1，2.版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007066640A Controlling unit of vehicle equipped with fuel cell 审中-公开
标题翻译：装有燃油箱的车辆控制单元
公开(公告)号：JP2007066640A
公开(公告)日：2007-03-15
申请号：JP2005249639
申请日：2005-08-30
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： AKAHORI KOICHI , IDOGUCHI RYUICHI , YAMAGISHI YASUHIKO
IPC分类号： H01M8/04 , B60L11/18 , H01M8/00 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To properly distribute outputs from a plurality of power sources to an air supplying compressor and vehicle driving torque. SOLUTION: A first power source 1 and a second power source 2 are driven by electric power of a fuel cell which is not shown in the figure. A power distribution mechanism is a planetary gear mechanism which comprises sun gears S1 and S2, planetary pinions P1 to P4, and a ring gear R1. Power inputted to the planetary gear mechanism from the first power source 1 and the second power source 2 is distributed to an auxiliary machinery 8 and a driving wheel 9. Torque distributed to the compressor, which is the auxiliary machinery 8, is adjusted to adjust air pressure supplied to the fuel cell and the opening of a control valve which is not shown in the figure is adjusted to control air flow rate supplied to the fuel cell. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：将多个电源的输出正确分配到空气供应压缩机和车辆驱动转矩。解决方案：第一电源1和第二电源2由图中未示出的燃料电池的电力驱动。动力分配机构是行星齿轮机构，其包括太阳齿轮S1和S2，行星齿轮P1至P4和齿圈R1。从第一电源1和第二电源2输入到行星齿轮机构的动力被分配到辅助机械8和驱动轮9.分配到作为辅助机械8的压缩机的扭矩被调节以调节空气调节供给到燃料电池的压力和图中未示出的控制阀的打开，以控制供给燃料电池的空气流量。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2005354809A Temperature adjustment structure of electric motor 审中-公开
标题翻译：电动机温度调节结构
公开(公告)号：JP2005354809A
公开(公告)日：2005-12-22
申请号：JP2004173068
申请日：2004-06-10
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAGISHI YASUHIKO , IDOGUCHI RYUICHI , NAKANO YOSHINORI , KASAI YASUSHI
IPC分类号： H02K5/20 , H02K9/19
摘要： PROBLEM TO BE SOLVED: To provide the temperature adjustment structure of an electric motor capable of enhancing cooling efficiency, while suppressing the electric motor from being enlarged in size.
SOLUTION: A case 9 accommodating the stator 2 of the electric motor 1 and a rotor 5 is equipped with a plurality of first cooling flow passages 24 having substantially a circular cross-section which are arranged substantially in parallel with each other at an interval, and with second cooling flow passages 25 which are arranged in substantially parallel with each other between the first cooling flow passages 24 and are formed smaller in diameter than the first cooling flow passages 24. This enables the second cooling flow passages 25 to be extended by using the space created by the first cooling flow passages 24, resulting in improving the cooling efficiency of the electric motor 1 while preventing the electric motor 1 from being enlarged in size.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够提高冷却效率的电动机的温度调节结构，同时抑制电动机的尺寸增大。解决方案：容纳电动机1的定子2和转子5的壳体9配备有多个基本上具有圆形横截面的第一冷却流道24，其基本上彼此平行地布置在并且第二冷却流路25在第一冷却流路24之间彼此大致平行配置，并且形成为比第一冷却流路24小的直径。由此，第二冷却流路25能够延长通过使用由第一冷却流路24产生的空间，从而提高电动机1的冷却效率，同时防止电动机1的尺寸扩大。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005122935A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2005122935A
公开(公告)日：2005-05-12
申请号：JP2003354114
申请日：2003-10-14
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： TANAKA KUNINORI , IDOGUCHI RYUICHI
IPC分类号： H01M8/00 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To cool a secondary cell without providing an exclusive cooling system. SOLUTION: This fuel cell system is provided with a fuel cell stack 1 generating with hydrogen as fuel, a hydrogen tank 4 storing hydrogen compressed to a high pressure and supplied to the fuel battery stack 1, and the secondary cell 2 storing electric power for complementing the electric power obtained by the fuel battery stack 1. The secondary cell 2 is disposed to contact with an inner circumference wall of a barrel part of the hydrogen tank 4. COPYRIGHT: (C)2005,JPO&NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式