公开(公告)号：US20160137056A1

公开(公告)日：2016-05-19

申请号：US14934726

申请日：2015-11-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kenji KOMIYA ,  Masaaki KONDO ,  Akira YAMASHITA ,  Shuusuke INAGI

IPC: B60K15/04 ,  F17C13/04 ,  F17C13/02 ,  F17C1/00

CPC classification number: B60K15/04 ,  F17C1/00 ,  F17C1/16 ,  F17C13/026 ,  F17C13/04 ,  F17C2203/0604 ,  F17C2203/0619 ,  F17C2203/0663 ,  F17C2203/0673 ,  F17C2205/0305 ,  F17C2205/0323 ,  F17C2221/012 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/035 ,  F17C2223/036 ,  F17C2223/045 ,  F17C2223/047 ,  F17C2250/0439 ,  F17C2270/0178 ,  Y02E60/321

Abstract: Provided is a high-pressure tank that includes a tank main body including a mouthpiece, a valve fitted to the mouthpiece, and a pipe extending from the valve in an axially inward direction of the tank main body and for ejecting a gas into the tank main body. The pipe includes an ejection nozzle provided at an end of the pipe and for ejecting the gas, a first bent portion located between the ejection nozzle and the valve and extending in a direction inclined relative to an axial direction of the tank main body, and a second bent portion having the ejection nozzle and extending in a direction inclined relative to the axial direction. One of an inclination angle of the first bent portion relative to the axial direction and an inclination angle of the second bent portion relative to the axial direction is larger than 0° and not larger than 90°, and the other is not smaller than −0° and smaller than 0°, when the pipe is viewed in a direction perpendicular to the axial direction.

Abstract translation: 本发明提供一种高压罐，其特征在于，包括：容器主体，具有接口管，配合到所述接口管的阀，以及从所述阀沿所述箱主体的轴向内侧方向延伸的管，并将气体喷出到所述箱主体 身体。 所述管包括设置在所述管的端部并且用于喷射所述气体的喷嘴，位于所述喷射喷嘴和所述阀之间并且沿相对于所述罐主体的轴向倾斜的方向延伸的第一弯曲部，以及 第二弯曲部分具有喷嘴并沿相对于轴向倾斜的方向延伸。 第一弯曲部相对于轴向的倾斜角度和第二弯曲部相对于轴向的倾斜角之一大于0°且不大于90°，​​另一方面不小于-0° °并且小于0°时，当沿垂直于轴向的方向观察管时。

公开(公告)号：US20160133966A1

公开(公告)日：2016-05-12

申请号：US14883140

申请日：2015-10-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kenji KOMIYA ,  Masaaki KONDO ,  Akira YAMASHITA

IPC: H01M8/04

CPC classification number: H01M8/04223 ,  H01M8/04201 ,  H01M8/04225 ,  H01M8/04373 ,  H01M8/04388 ,  H01M8/04425 ,  H01M2250/20 ,  Y02T90/32

Abstract: A fuel cell system comprises a fuel cell, a tank, a 1st pressure sensor that measures a fill-time pressure, a 2nd pressure sensor that measures a supply piping pressure, a temperature sensor that measures an internal temperature of the tank; and a controller that, when the fuel cell starts, derives an estimated pressure value of the supply piping pressure based on a 1st pressure value that shows the fill-time pressure, the internal temperature when the 1st pressure value was measured, and the internal temperature when the supply piping pressure was measured, and that detects as the supply piping pressure the lower value among the estimated pressure value and the 2nd pressure value that shows the measured supply piping pressure.

Abstract translation: 燃料电池系统包括燃料电池，罐，测量填充时间压力的第一压力传感器，测量供应管道压力的第二压力传感器，测量罐的内部温度的温度传感器; 以及控制器，当燃料电池启动时，基于表示填充时间压力，测量第一压力值时的内部温度和内部温度的第一压力值，导出供给配管压力的推定压力值 当测量供应管道压力时，并且检测作为供应管道压力的估计压力值和显示测量的供应管道压力的第二压力值之间的较低值。

公开(公告)号：US20160118676A1

公开(公告)日：2016-04-28

申请号：US14921226

申请日：2015-10-23

Applicant: JTEKT CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toshihiko SHIMA ,  Takashi IWAGUCHI ,  Hidetoshi FUJIWARA ,  Munetoshi KUROYANAGI ,  Toshikatsu KUBO ,  Eiji OKAWACHI ,  Masaaki KONDO ,  Akira YAMASHITA ,  Hidetsugu HAYASHI

IPC: H01M8/04 ,  F16K27/04 ,  F16K3/02

CPC classification number: F16K1/42 ,  F16K27/04 ,  G05D16/02 ,  G05D16/10 ,  H01M8/00

Abstract: A valve element of a pressure reducing valve includes a taper portion seated on an inner periphery of a valve hole that includes a first area, a second area and a third area in order from an upstream side. The first area is provided such that, when the valve element is open, the height of a passage defined between the first area and the taper portion gradually reduces toward a downstream side. The second area is provided such that the height of a passage defined between the second area and the taper portion is constant when the valve element is open and the entire second area contacts the taper portion when the valve element is closed. The third area is provided such that, when the valve element is open, the height of a passage defined between the third area and the taper portion gradually increases toward the downstream side.

Abstract translation: 减压阀的阀元件具有从上游侧依次设置在阀孔的内周的锥形部，该锥形部包括第一区域，第二区域和第三区域。 第一区域设置成当阀元件打开时，限定在第一区域和锥形部分之间的通道的高度朝向下游侧逐渐减小。 第二区域设置成当阀元件打开时限定在第二区域和锥形部分之间的通道的高度是恒定的，并且当阀元件关闭时整个第二区域接触锥形部分。 第三区域设置成当阀元件打开时，限定在第三区域和锥形部分之间的通道的高度朝向下游侧逐渐增加。