公开(公告)号：US4898567A

公开(公告)日：1990-02-06

申请号：US261319

申请日：1988-10-24

申请人： Yudai Tatara ,  Kiyoomi Sato ,  Susumu Okawa ,  Yasunobu Jufuku

发明人： Yudai Tatara ,  Kiyoomi Sato ,  Susumu Okawa ,  Yasunobu Jufuku

IPC分类号： F16H55/56 ,  F16G5/18 ,  F16H9/12 ,  F16H9/18 ,  F16H55/38

CPC分类号： F16H9/12 ,  F16G5/18 ,  F16H55/38

摘要： A pair of pulleys for a belt-and-pulley type continuously variable transmission wherein the pulleys are connected by a transmission belt such that the belt is partially in contact with contact surfaces of the pulleys. At least one of the pair of pulleys has a contact surface which has a plurality of raised and recessed portions that are spaced apart from each other at irregular angular intervals in a circumferential direction of the pulley.

摘要翻译： 一种用于皮带和带轮式无级变速器的滑轮，其中滑轮通过传动皮带连接，使得皮带部分地与滑轮的接触表面接触。 所述一对滑轮中的至少一个具有接触表面，所述接触表面具有多个凸起部分和凹陷部分，所述凸起和凹陷部分在所述滑轮的圆周方向上以不规则的角度间隔彼此间隔开。

公开(公告)号：US4406644A

公开(公告)日：1983-09-27

申请号：US223304

申请日：1981-01-08

申请人： Hiroji Kinbara ,  Yoshiyuki Hattori ,  Kazuma Matsui ,  Hideyuki Hayakawa ,  Masaaki Takizawa ,  Masaru Tamura ,  Yasunobu Jufuku

发明人： Hiroji Kinbara ,  Yoshiyuki Hattori ,  Kazuma Matsui ,  Hideyuki Hayakawa ,  Masaaki Takizawa ,  Masaru Tamura ,  Yasunobu Jufuku

IPC分类号： F16H9/18 ,  F16H9/12 ,  F16H61/662 ,  F16H11/06

CPC分类号： F16H61/66245

摘要： A torque transmission system has driving and driven pulley units around which an endless V-belt extends. Each pulley unit has a stationary pulley part rotatable with a shaft and a movable pulley part disposed to define with the stationary pulley part a circumferentially continuous groove for receiving the V-belt. The movable pulley parts of the pulley units are axially resiliently biased so that the radii of the circle along which the V-belt engages the driving and driven pulley units are varied to change the speed-change ratio of the transmission system. The movable pulley part of the driven pulley unit is axially shifted by the action of fly weights held between a stationary plate fixed to the shaft and a holder fixed to the movable pulley part. A cover is provided to cover the outer end of the movable pulley part, the stationary plate and an adjacent end of the shaft and cooperates with the stationary plate to define therebetween a first space which is communicated through a port in the stationary plate with a second space defined between the stationary plate and the holder. The first space is also communicated with the atmosphere through an axial bore extending axially through the shaft. A third space defined between the stationary and movable pulley parts is communicated with the axial bore through a second communication port formed radially in the shaft, whereby the three spaces are maintained substantially at the atmospheric pressure regardless of changes of the volumes of the spaces due to axial movements of the axially movable members, so that the torque transmission system can be free from any adverse effect which would otherwise be caused by the compression of air in the mentioned spaces.

摘要翻译： 扭矩传递系统具有驱动和从动皮带轮单元，环形V形带围绕该单元延伸。 每个滑轮单元具有可转动的固定皮带轮部分，可转动的滑轮部分和可动滑轮部分设置成与固定滑轮部分形成用于接收V形皮带的周向连续凹槽。 滑轮单元的可动滑轮部分被轴向弹性偏置，使得V形皮带与驱动和从动皮带轮单元接合的圆的半径变化以改变传动系统的变速比。 从动带轮单元的可动皮带轮部分通过固定在固定在轴上的固定板和固定在可动皮带轮部分上的保持架之间的飞轮的作用而轴向移动。 提供盖子以覆盖可动皮带轮部分的外端，固定板和轴的相邻端部，并与固定板配合，以在其间限定第一空间，第一空间通过固定板中的端口与第二空间 定位在固定板和支架之间的空间。 第一空间还通过轴向延伸穿过轴而与大气连通。 限定在固定皮带轮部分和可动皮带轮部分之间的第三个空间通过径向形成在轴中的第二连通口与轴向孔连通，由此由于空间体积的变化，这三个空间基本保持在大气压力 轴向可移动构件的轴向运动，使得扭矩传递系统可以没有任何不利影响，否则将由所述空间中的空气的压缩引起。

公开(公告)号：US08418788B2

公开(公告)日：2013-04-16

申请号：US12282688

申请日：2007-11-08

申请人： Yasunobu Jufuku ,  Hiroshi Arisawa ,  Junji Nagasawa

发明人： Yasunobu Jufuku ,  Hiroshi Arisawa ,  Junji Nagasawa

IPC分类号： B60L3/00

CPC分类号： B60L11/1887 ,  B60L3/0046 ,  B60L3/0053 ,  B60L11/1892 ,  B60L11/1894 ,  H01M8/04492 ,  H01M8/04656 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/0494 ,  H01M8/04955 ,  H01M16/006 ,  H01M2250/20 ,  Y02P70/56 ,  Y02T90/32 ,  Y02T90/34

摘要： A vehicle 1000 is equipped with a fuel cell system 100 and a secondary battery as power sources. A water level of water present on a water-covered road surface is measured by a water level sensor 72. When the measured water level reaches or exceeds a preset threshold value, drive control of the vehicle 1000 stops power generation by a fuel cell stack 10, closes a discharge valve 62, and enables the vehicle 1000 to be driven with output power of a motor that is actuated with electric power from the secondary battery. This arrangement effectively prevents a damage or failure of the fuel cells mounted on the vehicle moving on the water-covered road.

摘要翻译： 车辆1000配备有燃料电池系统100和二次电池作为电源。 通过水位传感器72测量存在于水面路面上的水位。当测量水位达到或超过预设阈值时，车辆1000的驱动控制停止燃料电池堆10发电 关闭排出阀62，并且能够利用来自二次电池的电力来驱动的电动机的输出功率来驱动车辆1000。 这种布置有效地防止了安装在车辆上的燃料电池在水面覆盖的道路上移动的损坏或故障。

公开(公告)号：US08197980B2

公开(公告)日：2012-06-12

申请号：US12514802

申请日：2008-05-21

申请人： Yasunobu Jufuku

发明人： Yasunobu Jufuku

IPC分类号： H01M2/20 ,  B60K1/00

CPC分类号： B60K1/04 ,  B60K2001/0422 ,  B60K2001/0438 ,  B60K2001/0472 ,  H01M8/04201 ,  H01M8/247 ,  H01M8/248 ,  H01M2250/20 ,  Y02T90/32

摘要： A fuel cell is mounted in a mobile unit. The fuel cell may include a stacked assembly composed of a plurality of stacked power generation elements held between a first rigid plate and a second rigid plate. The plurality of stacked power generation elements may be stacked adjacent to one another in a stacked direction and along a central stack axis. The central stack axis may extend through a center of gravity of the fuel cell. A first mount, a second mount, and a third mount may be used to mount the fuel cell to the mobile unit. Each of the first mount, the second mount, and the third mount may be an insulating elastic element that suppresses vibration transferred from the mobile unit to the fuel cell.

摘要翻译： 燃料电池安装在移动单元中。 燃料电池可以包括由保持在第一刚性板和第二刚性板之间的多个堆叠的发电元件组成的堆叠组件。 多个堆叠的发电元件可以沿着堆叠的方向并且沿着中心堆叠轴线相互堆叠堆叠。 中心堆叠轴线可以延伸穿过燃料电池的重心。 可以使用第一安装件，第二安装件和第三安装件来将燃料电池安装到移动单元。 第一安装件，第二安装件和第三安装件中的每一个可以是抑制从移动单元传递到燃料电池的振动的绝缘弹性元件。

公开(公告)号：US20090246594A1

公开(公告)日：2009-10-01

申请号：US12305703

申请日：2007-06-05

申请人： Yasunobu Jufuku ,  Miho Kizuki ,  Hiroyuki Nakamura

发明人： Yasunobu Jufuku ,  Miho Kizuki ,  Hiroyuki Nakamura

IPC分类号： H01M2/02

CPC分类号： H01M8/0284 ,  H01M8/04201 ,  H01M8/2483

摘要： It is possible to appropriately assure insulation between a reactant gas piping and another part in a fuel cell case. In order to achieve this object, there is provided a fuel cell piping structure in which when arranging a reactant gas piping in a case (C) containing a fuel cell and a high-voltage part, a resin pipe is used as a part of the reactant gas piping. It is preferable that the resin pipe be used for the reactant gas piping in the vicinity of the high-voltage part. Moreover, it is preferable that the resin pipe be formed in a curved shape.

摘要翻译： 可以适当地确保燃料电池壳体中的反应气体管道与另一部件之间的绝缘。 为了实现该目的，提供了一种燃料电池配管结构，其中，在将反应物气体管道配置在包含燃料电池和高压部件的壳体（C）中时，使用树脂管作为 反应气体管道。 优选地，树脂管用于高压部分附近的反应气体管道。 此外，优选地，树脂管形成为弯曲形状。

公开(公告)号：US20070196709A1

公开(公告)日：2007-08-23

申请号：US10592466

申请日：2005-03-15

申请人： Kenji Umayahara ,  Shimpei Miura ,  Minobu Mizuno ,  Yasunobu Jufuku ,  Masahiko Hasegawa

发明人： Kenji Umayahara ,  Shimpei Miura ,  Minobu Mizuno ,  Yasunobu Jufuku ,  Masahiko Hasegawa

IPC分类号： H01M8/04

CPC分类号： H01M8/04828 ,  H01M8/04164 ,  H01M8/04246 ,  H01M8/04402 ,  H01M8/04425 ,  H01M8/04432 ,  H01M8/04492 ,  H01M8/04619 ,  H01M8/04761 ,  H01M8/04776

摘要： A gas/liquid separation device is connected to a discharge valve which can discharge fuel gas to the outside of a fuel cell system along with water accumulated in the gas/liquid separation device. A change in pressure at a portion upstream of the discharge valve, which occurs due to an opening operation of the discharge valve, is detected or estimated, and an integral value is obtained by integrating the amount of change in the pressure with respect to time from when the discharge valve is opened or a parameter value corresponding to the integral value is obtained. The integral value represents an amount of fuel gas discharged due to the opening operation of the discharge valve. It is therefore possible to reliably discharge a desired amount of fuel gas by deciding a closing time at which the discharge valve is closed based on the integral value or the parameter value corresponding to the integral value.

摘要翻译： 气体/液体分离装置连接到能够将燃料气体与积聚在气/液分离装置中的水一起排出到燃料电池系统的外部的排出阀。 检测或估计由于排出阀的打开操作而发生的排出阀上游部分处的压力变化，并且通过将压力变化量相对于时间的积分值从 当排出阀打开时，或者获得与积分值对应的参数值。 积分值表示由于排出阀的打开操作而排出的燃料气体的量。 因此，通过根据与积分值对应的积分值或参数值决定关闭排出阀的关闭时间，可以可靠地排出所需量的燃料气体。

公开(公告)号：US08016062B2

公开(公告)日：2011-09-13

申请号：US12299844

申请日：2007-12-03

申请人： Yasunobu Jufuku

发明人： Yasunobu Jufuku

IPC分类号： B60K1/00

CPC分类号： B60K1/04 ,  B60K2001/0422 ,  H01M8/04089 ,  H01M8/04156 ,  H01M8/04291 ,  H01M8/0662 ,  H01M8/2475 ,  H01M2250/20 ,  Y02T90/32

摘要： A moving body is equipped with fuel cells structured to have multiple corners. The fuel cells have a fuel gas exhaust port formed to discharge a fuel gas, which is subjected to an electrochemical reaction at anodes of the fuel cells, out of the fuel cells. The fuel cells are arranged to be inclined to a horizontal plane to position a front side of the fuel cells in a forward direction of the moving body higher than an opposite side of the fuel cells in the forward direction of the moving body and are provided to locate a specific corner closest to the fuel gas exhaust port of the fuel cells among the multiple corners as a lowermost point. This arrangement enables water produced at the anodes of the fuel cells to be efficiently discharged from the fuel cells by taking advantage of the gravity, while the moving body moves on a slope.

摘要翻译： 移动体配备有多个角落的燃料电池。 燃料电池具有形成为将在燃料电池的阳极进行电化学反应的燃料气体排出燃料电池的燃料气体排出口。 燃料电池被布置成倾斜于水平面，以将燃料电池的前侧朝向移动体的向前方向定位成高于在移动体的向前方向上的燃料电池的相反侧，并且被设置为 将多个拐角中燃料电池的燃料气体排出口的最靠近的特定角度设为最低点。 通过利用重力，当移动体在斜坡上移动时，这种布置使得在燃料电池的阳极处产生的水能够被有效地从燃料电池排出。

公开(公告)号：US20100065359A1

公开(公告)日：2010-03-18

申请号：US12451099

申请日：2008-05-09

申请人： Yasunobu Jufuku ,  Hiroshi Arisawa

发明人： Yasunobu Jufuku ,  Hiroshi Arisawa

IPC分类号： B60R16/04 ,  H01M8/00

CPC分类号： B60K1/04 ,  B60K15/063 ,  B60K2001/0416 ,  B60K2001/0422 ,  B60K2015/0638 ,  H01M8/04089 ,  H01M8/2465 ,  H01M8/2475 ,  H01M8/2485 ,  H01M2250/20 ,  Y02T90/32

摘要： In a fuel cell vehicle of the present invention, a floor panel is constructed to have a center tunnel formed to extend in a front-back direction of the vehicle. A fuel cell system is at least partly located below the center tunnel and includes at least one fuel cell stack and a hydrogen gas supply assembly constructed to supply a hydrogen gas to the fuel cell stack. At least one of a front end and a rear end of the center tunnel extended in the front-rear direction of the vehicle is open to outside of the center tunnel. The center tunnel is continuously inclined to have a greater height at a location closer to the at least one open end thereof. In the event of leakage of the hydrogen gas during a vehicle stop time, the fuel cell vehicle of this arrangement desirably enables the leaked hydrogen gas to be smoothly introduced and released out of the vehicle.

摘要翻译： 在本发明的燃料电池车辆中，地板镶板构造成具有形成为沿车辆的前后方向延伸的中心隧道。 燃料电池系统至少部分地位于中心隧道下方，并且包括至少一个燃料电池堆和构造成将氢气供应到燃料电池堆的氢气供应组件。 在车辆前后方向延伸的中心隧道的前端和后端中的至少一个对中心隧道的外部是敞开的。 中心隧道在靠近其至少一个开口端的位置处连续倾斜以具有更大的高度。 在停车时间内氢气泄漏的情况下，优选能够使泄漏的氢气平稳地引入和释放出车辆。

公开(公告)号：US20100044133A1

公开(公告)日：2010-02-25

申请号：US12445158

申请日：2007-11-22

申请人： Yasunobu Jufuku ,  Hiroshi Arisawa ,  Junji Nagasawa ,  Hiroyuki Nakamura ,  Miho Kizuki

发明人： Yasunobu Jufuku ,  Hiroshi Arisawa ,  Junji Nagasawa ,  Hiroyuki Nakamura ,  Miho Kizuki

IPC分类号： B60R16/04

CPC分类号： H01M8/00 ,  H01M8/247 ,  H01M2250/20 ,  Y02T90/32

摘要： A vehicle is equipped with fuel cells that is fastened to multiple side frames 810 arranged in parallel to each other and along a moving direction of the vehicle. The vehicle includes a support assembly arranged to span between the multiple side frames 810, a first fixation unit arranged to fasten the support assembly to the respective side frames 810, and a second fixation unit arranged to fix the fuel cells on the support assembly. This arrangement desirably reduces the influence of an external force applied to the fuel cells mounted on the vehicle and prevents an increase in total weight of the vehicle or a decrease in mounting space of the fuel cells.

摘要翻译： 车辆配备有燃料电池，其被固定到彼此平行布置并且沿着车辆的移动方向布置的多个侧框架810。 车辆包括布置成跨越多个侧框架810之间的支撑组件，布置成将支撑组件紧固到相应的侧框架810的第一固定单元和布置成将燃料电池固定在支撑组件上的第二固定单元。 这种布置理想地减小了施加到安装在车辆上的燃料电池的外力的影响，并且防止了车辆总重量的增加或燃料电池的安装空间的减小。

公开(公告)号：US07534520B2

公开(公告)日：2009-05-19

申请号：US11661249

申请日：2006-02-08

申请人： Yasunobu Jufuku ,  Minobu Mizuno

发明人： Yasunobu Jufuku ,  Minobu Mizuno

IPC分类号： H01M8/04

CPC分类号： H01M8/04201 ,  H01M8/0202 ,  H01M8/04097 ,  H01M8/2475 ,  H01M8/2484 ,  H01M8/2485 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

摘要： A fuel cell system according to the present invention comprises fuel cell stacks for generating electrical power upon receipt of hydrogen gas and oxidized gas; an end plate to which the fuel cell stacks are fastened; hydrogen system parts (hydrogen inlet valve, regulator, hydrogen pump, gas-liquid separator, hydrogen discharge valve, hydrogen supply pipe, hydrogen discharge pipe, distribution pipes, and connection pipes) for supplying hydrogen gas to the fuel cell stacks; and a stack case for housing at least the fuel cell stacks and hydrogen system parts. The hydrogen system parts are congregated and mounted on the end plate.

摘要翻译： 根据本发明的燃料电池系统包括用于在接收到氢气和氧化气体时产生电力的燃料电池堆; 固定燃料电池堆的端板; 用于向燃料电池堆供应氢气的氢系统部件（氢气入口阀，调节器，氢泵，气液分离器，氢排放阀，氢气供应管，氢排放管，分配管和连接管） 以及用于容纳至少燃料电池堆和氢系统部件的堆箱。 氢系统部件聚集并安装在端板上。