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1. 发明专利

JP2010015847A Fuel cell system for vehicle 有权
标题翻译：车用燃料电池系统
公开(公告)号：JP2010015847A
公开(公告)日：2010-01-21
申请号：JP2008175258
申请日：2008-07-04
申请人： Kawasaki Precision Machinery Ltd , Suzuki Motor Corp , スズキ株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： EGUCHI TORU , HIROTA KAZUYUKI , SUZUKI YUTAKA , NOMICHI KAORU , NINOMIYA MAKOTO
IPC分类号： H01M8/04 , B60K15/03 , B60L11/18 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a sealing member between an opening of a fuel gas tank and a valve block and measure an exact temperature of the sealing member to build up a fuel gas tank of high reliability, for a fuel cell system for a vehicle equipped with a fuel cell loaded on a vehicle and a fuel gas tank for supplying the fuel cell with fuel gas.
SOLUTION: A valve block is provided at an opening of the fuel gas tank, a sealing member is provided between the opening of the fuel gas tank and the valve block, and the valve block has a temperature detecting means provided for detecting temperature in the vicinity of the sealing member.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在燃料箱的开口和阀块之间提供密封构件，并且测量密封构件的确切温度以建立高可靠性的燃料气罐，对于燃料电池系统用于装载有车辆的燃料电池的车辆和用于向燃料电池供应燃料气体的燃料气罐。解决方案：在燃料气罐的开口处设置有阀块，在燃料箱的开口和阀块之间设置密封构件，阀块具有设置用于检测温度的温度检测装置在密封构件附近。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010015850A Fuel cell system for vehicle 有权
标题翻译：车用燃料电池系统
公开(公告)号：JP2010015850A
公开(公告)日：2010-01-21
申请号：JP2008175261
申请日：2008-07-04
申请人： Kawasaki Precision Machinery Ltd , Suzuki Motor Corp , スズキ株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： EGUCHI TORU , HIROTA KAZUYUKI , SUZUKI YUTAKA , NOMICHI KAORU , NINOMIYA MAKOTO
IPC分类号： H01M8/00 , F17C5/06 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To aim at detection of precise temperature of fuel gas supplied from a fuel gas supply device, improvement of accuracy in predictive control of predicting fuel gas temperature, and improvement of assemblability of fuel piping, at the time of filling.
SOLUTION: In the fuel cell system for a vehicle provided with a fuel cell loaded on a vehicle and a fuel gas tank supplying fuel gas to the fuel cell, at filling of fuel, a fuel supply port connected with a fuel supply tube of the fuel gas supply device supplying fuel gas to the vehicle is fitted at the vehicle and connected to a fuel filter through a first fuel piping, and the fuel filter, provided with fuel gas temperature detecting means for detecting fuel gas temperature, is connected to the fuel gas tank through a second fuel piping.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了检测从燃料气体供给装置供给的燃料气体的精确温度，提高预测燃料气体温度的预测控制的精度，以及提高燃料管路的组装性填充。解决方案：在具有装载在车辆上的燃料电池的车辆用燃料电池系统和向燃料电池供给燃料气体的燃料气体箱中，在燃料充填时，与燃料供给管连接的燃料供给口向车辆供给燃料气体的燃料气体供给装置安装在车辆上，并且通过第一燃料配管与燃料过滤器连接，并且设置有用于检测燃料气体温度的燃料气体温度检测装置的燃料过滤器连接到燃气箱通过第二燃料管道。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010144832A Valve assembly 审中-公开
标题翻译：阀组件
公开(公告)号：JP2010144832A
公开(公告)日：2010-07-01
申请号：JP2008322746
申请日：2008-12-18
申请人： Kawasaki Precision Machinery Ltd , Suzuki Motor Corp , スズキ株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： SUZUKI YUTAKA , NOMICHI KAORU , NINOMIYA MAKOTO , ITO HIROSHI , EGUCHI TORU , HIROTA KAZUYUKI
IPC分类号： F17C13/04
摘要： PROBLEM TO BE SOLVED: To provide a valve assembly preventing outflow of particles along with gas to a downstream side of a bypass line when a bypass valve is opened, without newly providing a filter.
SOLUTION: The valve assembly 21 is formed with an output line 25 for outputting gas in a high pressure gas tank (hereinafter, simply referred to as "tank") 22 to outside the tank 22. The output line 25 is provided with an electromagnetic switch valve 32 for carrying out opening and closing of the output line 25, and a filter in an upstream side than the electromagnetic switch valve 32. The bypass line 33 is connected between the electromagnetic switch valve 32 and the filter 31, and the bypass line 33 is provided with a bypass valve 34 for opening and closing the bypass line 33.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种阀组件，当旁通阀打开时，防止颗粒与气体一起流到旁路管路的下游侧，而不需要新提供过滤器。解决方案：阀组件21形成有用于将高压气罐（以下简称为“罐”）22中的气体输出到输出管线25的外部。输出管线25设置有用于执行输出线路25的打开和关闭的电磁切换阀32以及比电磁开关阀32上游侧的过滤器。旁通管线33连接在电磁切换阀32和过滤器31之间，旁路管路33设置有用于打开和关闭旁路管线33的旁通阀34.版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009275861A Safety valve 有权
标题翻译：安全阀门
公开(公告)号：JP2009275861A
公开(公告)日：2009-11-26
申请号：JP2008129216
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： SATO KEISUKE , IDOGUCHI RYUICHI , NOMICHI KAORU , SUZUKI YUTAKA , NINOMIYA MAKOTO
IPC分类号： F16K17/38 , F16J13/24
摘要： PROBLEM TO BE SOLVED: To provide a safety valve not causing clogging due to adhesion and depositing of powder dust or muddy water, and capable of enlarging a pore diameter of a porous material.
SOLUTION: The safety valve relieves a pressure in a pressure container in response to an ambient environment, and it has a housing 11 equipped with a pressure passage 11a communicated with the pressure container 100 an a pressure relief passage 11b communicated with the outside, a cap 12 provided so as to close the housing and having a hole 12a communicated with the outside, a valve element 13 blocking the pressure passage 11a, a pressing member 14 pressing the valve element 13 in an opening direction from the pressure passage 11a, a molten material 15 positioned so as to hold the valve element 13 in the pressure passage 11a against pressing force of the pressing member 14, and a passage opening member 16 provided between the molten material 15 and the cap 12 and sealing the molten material 15 by blocking the passage from the molten material 15 to the communication hole 12a of the cap 12 until a predetermined ambient environment is provided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种安全阀，其不会由于粘附和沉积粉尘或泥水而引起堵塞，并且能够扩大多孔材料的孔径。
解决方案：安全阀响应于周围环境而释放压力容器中的压力，并且具有壳体11，其具有与压力容器100连通的压力通道11a，与压力容器100连通的压力释放通道11b 设置有用于封闭壳体并具有与外部连通的孔12a的盖12，阻塞压力通道11a的阀元件13，从压力通道11a向开启方向按压阀元件13的按压部件14，定位成将压力通道11a中的阀元件13保持在压力构件14的压力的熔融材料15以及设置在熔融材料15和盖12之间的通道开口构件16，并将熔融材料15密封阻止从熔融材料15到盖12的连通孔12a的通道，直到提供预定的周围环境。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008248988A Slide bearing 审中-公开
标题翻译：滑动轴承
公开(公告)号：JP2008248988A
公开(公告)日：2008-10-16
申请号：JP2007089411
申请日：2007-03-29
申请人： Kawasaki Heavy Ind Ltd , Kawasaki Precision Machinery Ltd , 川崎重工業株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , IMAMURA YUKITO , ANADA TADASHI , ISOMURA KAZUO
IPC分类号： F16C33/74 , F16C17/02 , F16C33/10
摘要： PROBLEM TO BE SOLVED: To provide a slide bearing in which excellent lubricating oil seal is executed with a low fastening force to a shaft member.
SOLUTION: This slide bearing comprises: seal members 4 fitted near the axial both ends thereof along the inner surface in the circumferential direction and made of a flexible and water-absorbing material such as a felt material; a lubricating oil groove 5 circumferentially formed in the inner peripheral surface between both seal members 4 along the inner surface; an oil storage chamber 6 formed at the position separated from the lubricating oil groove 5 radially outward and storing a lubricating oil; a lubricating oil flow passage 7 allowing the oil storage chamber to communicate with the lubricating oil groove; and oil supply parts 8, 10 for supplying the lubricating oil from the outside into the oil storage chamber.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种滑动轴承，其中以低的紧固力对轴构件执行优良的润滑油封。解决方案：该滑动轴承包括：密封构件4，其沿着轴向两端沿圆周方向的内表面安装在其周围，并由柔性吸水材料如毡材制成; 沿着内表面在两个密封构件4之间的内周面周向形成的润滑油槽5; 形成在从润滑油槽5径向向外分离的位置并储存润滑油的储油室6; 允许储油室与润滑油槽连通的润滑油流路7; 以及用于从外部将润滑油供给到储油室的供油部件8,10。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008224040A Overflow preventing valve device 审中-公开
标题翻译：过流防止阀装置
公开(公告)号：JP2008224040A
公开(公告)日：2008-09-25
申请号：JP2008108298
申请日：2008-04-17
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO
IPC分类号： F16K17/30 , F15B11/06
摘要： PROBLEM TO BE SOLVED: To keep a flow path communicated with a primary port 15 and a secondary port 16 in an opened condition even when primary pressure P1 of compressive fluid as gas is reduced in a normal state, and to change over it into a closed condition in an abnormal state when the flow amount of the compressive fluid flowing from the primary port 15 is a predetermined overflow amount or more with the breakage of a duct. SOLUTION: In a variable throttle valve part 12 laid in the flow path, a piston 21 greatly changes the opening of a through-hole 26 with the spring force of a spring member 22 as the primary pressure P1 is reduced so that differential pressure ΔP between pressure P1 on the side of the primary port 15 of the variable throttle valve part 12 and pressure P1' in a communication passage 18 on the side of the secondary port 16 is kept constant if the flow amount of the compressive fluid is constant, and the differential pressure ΔP is greater as the flow amount is increased. In an overflow preventing valve part 13 on the downstream side of the variable throttle valve part 12, the overflow piston 34 immediately changes over the flow path into a closed condition against the spring force of an overflow spring member 35 with the primary pressure P1 when the differential pressure ΔP is a predetermined preset differential pressure or greater. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使当压缩流体作为气体的初级压力P1在正常状态下降低时，为了使流路与主端口15和次级端口16处于打开状态连通，并且在其上进行切换当从主口15流出的压缩流体的流量在管道断裂时为预定的溢流量以上时，处于异常状态的关闭状态。解决方案：在一个放置在流路中的可变节流阀部件12中，当主压力P1减小时，活塞21随着弹簧件22的弹力大大地改变通孔26的开口，如果压缩流体的流量恒定，则可变节流阀部件12的主要端口15侧的压力P1和副端口16侧的连通通道18中的压力P1'之间的压力ΔP保持恒定，并且随着流量的增加，压差ΔP越大。在可变节流阀部12的下游侧的溢流防止阀部13中，溢流活塞34在与主压力P1相对的溢流弹簧部件35的弹簧力的作用下，立即在流路上变为闭合状态压差ΔP为规定的预设压差或更大。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007187261A Structure for preventing loosening of screw and gas pressure device comprising the same 有权
标题翻译：用于防止螺杆松动的结构和包括其的气体压力装置
公开(公告)号：JP2007187261A
公开(公告)日：2007-07-26
申请号：JP2006006365
申请日：2006-01-13
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , NINOMIYA MAKOTO , SUZUKI YUTAKA , ITO HIROSHI
IPC分类号： F16B39/24 , F16J15/06
CPC分类号： F17C13/04 , F17C2201/0109 , F17C2203/0617 , F17C2203/0643 , F17C2203/0646 , F17C2205/0323 , F17C2205/0326 , F17C2205/0329 , F17C2205/0338 , F17C2205/0394 , F17C2209/228 , F17C2209/234 , F17C2221/011 , F17C2221/012 , F17C2221/033 , F17C2223/0123 , F17C2223/0153 , F17C2223/0161 , F17C2223/035 , F17C2223/036 , F17C2260/036 , F17C2260/053 , F17C2270/0168 , F17C2270/0184 , F17C2270/079 , Y02E60/321
摘要： PROBLEM TO BE SOLVED: To prevent loosening of a screw portion caused by loosening factors such as gas pressure, without increasing the dimension of the screw portion or increasing initial fastening torque.
SOLUTION: A spring member 30 is disposed between a tank body 12 and a valve unit 13 screwed with each other. The spring member 30 is disposed in a state of being deformed larger than relative displacement between the tank body 12 and the valve unit 13 caused by the loosening factors including gas pressure in the tank body 12. Thus, a fastening force Fsp by the spring member 30 does not become 0 because of the loosening factors, and the loosening of each of the screw portions 17, 21 can be prevented. Further, the spring force may be smaller than a pressing force Fp by the gas pressure, the initial fastening torque can be reduced, the strength required to the screw portions 17, 21 is reduced, the dimensions of the screw portions 17, 21 can be reduced, and a large capacity of a tank can be secured.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止由诸如气体压力的松动因素引起的螺纹部分的松动，而不增加螺纹部分的尺寸或增加初始紧固扭矩。解决方案：弹簧构件30设置在彼此螺合的罐主体12和阀单元13之间。弹簧构件30被设置在由包括罐体12中的气体压力的松动因素引起的箱体12与阀单元13之间的相对位移变形的大的状态下。因此，弹簧构件的紧固力Fsp 由于松动因素30不会变为0，并且可以防止每个螺纹部17,21的松动。此外，弹簧力可以通过气体压力小于按压力Fp，可以减小初始紧固扭矩，螺纹部分17,21所需的强度降低，螺杆部分17,21的尺寸可以是减少，并且可以确保大容量的罐。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005215990A Excess flow preventing valve device 有权
标题翻译：超流防止阀装置
公开(公告)号：JP2005215990A
公开(公告)日：2005-08-11
申请号：JP2004021852
申请日：2004-01-29
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO
IPC分类号： F16K31/122 , G05D7/06
摘要： PROBLEM TO BE SOLVED: To provide an excess flow preventing valve device capable of suppressing a trip flow rate from varying even when primary pressure varies.
SOLUTION: A variable throttle valve means 12 interposed in a valve passage 17 is controlled by a control means 14 so that it reduces an opening degree as the primary pressure P1 becomes higher and increases the opening degree as the primary pressure becomes lower on the basis of the primary pressure P1 detected by a detection means 13. When a difference in pressure between the pressure P1 on the side of a primary port 15 and pressure P1' on the side of a secondary port 16 in the variable throttle valve means 12 becomes a predetermined set differential pressure or over, the excess flow preventing valve means 40 interposed more on the the secondary port 16 side than the variable throttle valve means 12 of the valve passage 17 switches the valve passage 17 to a closed state.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供即使在初级压力变化时也能够抑制跳闸流量变化的过流防止阀装置。解决方案：插入在阀通道17中的可变节流阀装置12由控制装置14控制，使得当一次压力P1变高时减小开度，并且随着初级压力变低，增加开度由检测装置13检测到的初级压力P1的基础。当主端口15侧的压力P1与可变节流阀装置12的副端口16侧的压力P1'之间的压力差成为预定的设定压差或以上，在阀通道17的可变节流阀装置12上插入的次级端口16侧的过流防止阀装置40将阀通路17切换到关闭状态。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2010138929A Solenoid valve device 审中-公开
标题翻译：电磁阀装置
公开(公告)号：JP2010138929A
公开(公告)日：2010-06-24
申请号：JP2008313137
申请日：2008-12-09
申请人： Kawasaki Precision Machinery Ltd , 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 , ITO HIROSHI
IPC分类号： F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a solenoid valve device having a highly reliable valve element in which a valve element section made of a non-magnetic material and a movable member made of a magnetic material are joined. SOLUTION: A valve passage 34 for joining a first port 32 and a second port 33 is formed in a housing 21. The valve element 22 has the valve element section 25 made of the non-magnetic material and the movable iron core 26 made of the magnetic material. An electromagnetic drive means 23 is provided in the valve element 22. The electromagnetic drive means 23 applies an electromagnetic force to a movable iron core 26 of the valve element 22 so that the valve element 22 is moved to open and close the valve passage 34 by the valve element section 25. In such a constituted valve element 22, the valve element section 25 and the movable iron core 26 are joined by friction welding. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高可靠性阀元件的电磁阀装置，其中由非磁性材料制成的阀元件部分和由磁性材料制成的可动件接合。解决方案：用于连接第一端口32和第二端口33的阀通道34形成在壳体21中。阀元件22具有由非磁性材料制成的阀元件部分25和可动铁芯26 由磁性材料制成。电磁驱动装置23设置在阀元件22中。电磁驱动装置23向阀元件22的可动铁芯26施加电磁力，使得阀元件22移动以通过阀门通道34打开和关闭阀通道34 阀元件部25.在这样构成的阀元件22中，阀芯部25和可动铁芯26通过摩擦焊接接合。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010107052A Sealing structure for gas 有权
标题翻译：密封结构用于气体
公开(公告)号：JP2010107052A
公开(公告)日：2010-05-13
申请号：JP2010030708
申请日：2010-02-15
申请人： Kawasaki Precision Machinery Ltd , Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO , KANO YASUSHI , AOSHIBA HIROSHI , KAWAHIGASHI MASAKI , KOZUKI TAKEO
IPC分类号： F16J15/10
摘要： PROBLEM TO BE SOLVED: To provide a structurally simple sealing structure preventing the leakage of gas whose pressure variation becomes large and high pressure.
SOLUTION: A resin sub-seal member 11 having a recessed groove 16 is arranged on the high pressure side of a rubber main seal member 10, and when the pressure of high pressure side gas varies, this pressure variation is prevented from being transmitted to the main seal member 10. A variation relieving space 13 is also formed between the respective seal members 10 and 11, and even if a response delay of the sub-seal member 11 to the leakage of the gas and the pressure variation in the sub-seal member 11 is caused, the pressure variation can be relieved by the variation relieving space 13. Thus, a sudden change in the pressure of the gas around the main seal member 10 is prevented, and the occurrence of a blister phenomenon is prevented, and high sealability is attained. The respective seal members 10 and 11 and the variation relieving space 13 are only preferably arranged, and can be achieved in a simple constitution.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构简单的密封结构，防止压力变化变大和高压的气体泄漏。解决方案：在橡胶主密封构件10的高压侧设置有具有凹槽16的树脂副密封构件11，并且当高压侧气体的压力变化时，防止该压力变化传递到主密封构件10.也可以在各个密封构件10和11之间形成变形释放空间13，并且即使副密封构件11对气体的泄漏和压力变化的响应延迟引起副密封构件11，通过变形缓和空间13可以减轻压力变化。因此，防止了主密封构件10周围的气体的压力的突然变化，并且防止了起泡现象的发生，达到高密封性。相应的密封构件10,11和变形释放空间13仅优选地布置，并且可以以简单的结构实现。版权所有（C）2010，JPO＆INPIT

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