Apparatus for calculating quantity indicating charged state of on-vehicle battery
    31.
    发明授权
    Apparatus for calculating quantity indicating charged state of on-vehicle battery 有权
    用于计算指示车载电池的充电状态的量的装置

    公开(公告)号:US07733063B2

    公开(公告)日:2010-06-08

    申请号:US11710562

    申请日:2007-02-26

    IPC分类号: H02J7/00 G01N27/416

    摘要: An apparatus is provided to calculate a quantity indicating a charged state of an on-vehicle battery. The battery powers a starter starting up an on-vehicle engine. In the apparatus, a plurality of pairs of data consisting of current and voltage of the battery are acquired at predetermined sampling intervals during a cranking period of the engine in response to starting up the starter. At intervals, a value of an internal resistance of the battery is calculated based on the plurality of pairs of data of current and voltage. The internal resistance is one kind of the charged-state indicating quantity. An open voltage difference is calculated, which is a difference between a pseudo circuit-open voltage of the battery given before starting up the starter and a pseudo circuit-open voltage of the battery given after the cranking period. The value of the internal resistance is corrected using the open voltage difference.

    摘要翻译: 提供一种用于计算表示车载电池的充电状态的量的装置。 电池为启动车载发动机的起动器供电。 在该装置中,响应于起动器起动,在引擎的起动期间以预定的采样间隔采集由电池的电流和电压组成的多对数据。 间隔地,基于电流和电压的多对数据来计算电池的内部电阻值。 内部电阻是充电状态指示量的一种。 计算开启电压差,其为起动器起动前给出的电池的假电路开路电压与起动期后给出的电池的假电路开路电压之间的差。 使用开路电压差校正内部电阻值。

    Apparatus for detecting charged state of secondary battery
    32.
    发明授权
    Apparatus for detecting charged state of secondary battery 失效
    用于检测二次电池的充电状态的装置

    公开(公告)号:US07679328B2

    公开(公告)日:2010-03-16

    申请号:US11586620

    申请日:2006-10-26

    IPC分类号: H02J7/00

    摘要: A charged state detecting apparatus for a secondary battery is provided, which can suppress deterioration in the accuracy of detecting a charged state, such as an SOC, the deterioration being caused by variation of a polarization state of a battery. The charged state detecting apparatus stabilizes an amount of polarization of the battery, stops power generation upon confirmation of the stabilization of the polarization amount, and sufficiently alters the current of the battery to sample a required number of data pairs of voltage and current of the battery. Using these data pairs, the charged state detecting apparatus detects a charged state, such as the SOC, of the battery.

    摘要翻译: 提供了一种用于二次电池的充电状态检测装置,其可以抑制诸如SOC的充电状态的检测精度的劣化,劣化是由电池的偏振状态的变化引起的。 充电状态检测装置稳定电池的极化量,在确认极化量的稳定后停止发电,充分地改变电池的电流,以对电池的电压和电流的数量对数进行采样 。 使用这些数据对,充电状态检测装置检测电池的充电状态,例如SOC。

    Output control apparatus and method for field winding type dynamo-electric machine
    34.
    发明授权
    Output control apparatus and method for field winding type dynamo-electric machine 有权
    励磁绕组式发电机的输出控制装置及方法

    公开(公告)号:US07592785B2

    公开(公告)日:2009-09-22

    申请号:US11802522

    申请日:2007-05-23

    IPC分类号: H02P11/00 H02P9/00

    摘要: A control apparatus for controlling an exciting current of a field winding type dynamo-electric machine having an exciting winding so as to obtain a demanded output thereof comprises an exciting current detecting circuit being configured to detect an exciting current of the field winding type dynamo-electric machine, a rotation speed detecting circuit being configured to detect a rotation speed of a rotor of the field winding type dynamo-electric machine, an output estimating circuit being configured to estimate an output of the field winding type dynamo-electric machine, an exciting current control circuit being configured to correct the exciting current of the field winding type dynamo-electric machine so as to obtain the demanded output and to supply the corrected exciting current to an exciting winding of the field winding type dynamo-electric machine considering a multi-valued functionality of the output of the field winding type dynamo-electric machine with respect to the exciting current.

    摘要翻译: 一种用于控制具有励磁绕组以获得所需输出的励磁绕组式发电机的励磁电流的控制装置,包括励磁电流检测电路,其被配置为检测励磁绕组式发电机的励磁电流 机器,转速检测电路,其被配置为检测励磁绕组式发电机的转子的转速;输出估计电路,其被配置为估计励磁绕组式发电机的输出,励磁电流 控制电路被配置为校正励磁绕组型发电机的励磁电流,以便获得所需的输出,并且将已校正的励磁电流提供给励磁绕组式发电机的励磁绕组,考虑多值 励磁绕组式发电机的输出功能相对于excitin g电流。

    Pneumatic tire with reinforcement rubber layer
    35.
    发明授权
    Pneumatic tire with reinforcement rubber layer 失效
    带增强橡胶层的气动轮胎

    公开(公告)号:US07546863B2

    公开(公告)日:2009-06-16

    申请号:US10555648

    申请日:2004-05-12

    IPC分类号: B60C1/00 B60C13/00 B60C15/06

    摘要: A pneumatic tire allowed to increase steering stability and durability while reducing rolling resistance, wherein a reinforced rubber layer extending from a bead part along a side wall part is installed in the side wall part. A rubber composition forming the reinforced rubber layer has a loss of tangent (tan δ) measured at 60° C. of 0.01 to 0.25, a JIS-A hardness measured at 23° C. of 70 to 95, and a breaking elongation in a tension test measured at 23° C. of 200% or more.

    摘要翻译: 充气轮胎允许增加操纵稳定性和耐久性,同时降低滚动阻力,其中沿着侧壁部分从胎圈部分延伸的增强橡胶层安装在侧壁部分中。 形成增强橡胶层的橡胶组合物在60℃下测得的正切(tanδ)损失为0.01〜0.25,在23℃下测得的JIS-A硬度为70〜95,断裂伸长率 在23℃下测得的拉伸试验为200%以上。

    Gas turbine combustor
    37.
    发明授权
    Gas turbine combustor 有权
    燃气轮机燃烧器

    公开(公告)号:US07089741B2

    公开(公告)日:2006-08-15

    申请号:US10927529

    申请日:2004-08-27

    IPC分类号: F02C7/24

    摘要: A gas turbine combustor includes a combustion liner in which a combustion region is formed; and a housing provided for a wall of the combustion liner in a predetermined circumferential region of the combustion liner to form a resonance space between the combustion liner and the housing. The combustion region and the resonance space are connected by a plurality of combustion liner through-holes, and a circumferential length of the housing is longer than a diameter of the combustion liner.

    摘要翻译: 燃气轮机燃烧器包括其中形成有燃烧区域的燃烧衬套; 以及壳体,其设置在所述燃烧衬套的预定圆周区域中的所述燃烧衬套的壁上,以在所述燃烧衬套和所述壳体之间形成共振空间。 燃烧区域和共振空间通过多个燃烧衬套通孔连接,壳体的圆周长度大于燃烧衬套的直径。

    Outer casing covering gas turbine combustor
    38.
    发明授权
    Outer casing covering gas turbine combustor 有权
    外壳覆盖燃气轮机燃烧器

    公开(公告)号:US07013647B2

    公开(公告)日:2006-03-21

    申请号:US10023702

    申请日:2001-12-21

    IPC分类号: F02C7/24 F01D25/04

    CPC分类号: F23R3/002 F23R2900/00014

    摘要: A combustor structure of a gas turbine, in which a sheet-like vibration damper, which resonates with the air vibration in the intake chamber and absorbs the energy of the air vibration, is attached to the inner wall of the casing by an attaching member via a space.The sheet-like vibration damper is made of a single-layered thin flat plate or multi-layered thin flat plates. In case of the multi-layered thin flat plate, the air vibration energy in the intake chamber is absorbed not only by resonance but also by friction among the multi-layered thin plates. The sheet-like vibration damper may be made of a three-dimensional profile member having an inner space in which the attaching member is housed. If the thin flat plates are used, the surface areas thereof are not identical. If the three-dimensional profile members are used, the volumes of the inner spaces are not identical. Consequently, the sheet-like vibration damper can absorb and attenuate the vibration energy of different frequencies. If holes to connect spaces on opposite sides of the sheet-like vibration damper are formed in the sheet-like vibration damper, the air circulates between the spaces on opposite sides of the sheet-like vibration damper. Thus, the sheet-like vibration damper easily vibrates.

    摘要翻译: 一种燃气轮机的燃烧器结构,其中与吸入室中的空气振动共振并吸收空气振动能量的片状振动阻尼器通过附接构件通过连接构件连接到壳体的内壁 一个空间 片状振动阻尼器由单层薄平板或多层薄平板构成。 在多层薄平板的情况下,进气室中的空气振动能量不仅通过共振而且被多层薄板之间的摩擦吸收。 片状振动阻尼器可以由具有容纳安装构件的内部空间的三维轮廓构件制成。 如果使用薄平板,其表面积不相同。 如果使用三维轮廓构件,则内部空间的体积不相同。 因此,片状振动阻尼器可以吸收和衰减不同频率的振动能量。 如果在片状振动阻尼器中形成用于连接片状振动阻尼器的相对侧的空间的孔,则空气在片状振动阻尼器的相对侧的空间之间循环。 因此,片状振动阻尼器容易振动。

    On-vehicle power supplying apparatus with two power supplies
    39.
    发明申请
    On-vehicle power supplying apparatus with two power supplies 审中-公开
    车载供电装置带有两个电源

    公开(公告)号:US20060058897A1

    公开(公告)日:2006-03-16

    申请号:US11209816

    申请日:2005-08-24

    摘要: An on-vehicle power supplying apparatus comprises a first battery charged by a generator driven by an on-vehicle engine, a second battery connected to an on-vehicle electric load, and a power adjuster adjusting power to be supplied from both of the first and second batteries to the electric load. For adjusting the power, he power adjuster uses a predetermined order in which the first battery is firstly made to supply the power to the electric load, provided that a residual capacity of the first battery is higher than a predetermined threshold, before making both the first and second batteries supply the power to the electric load cooperatively.

    摘要翻译: 车载供电装置包括由车载发动机驱动的发电机充电的第一电池,连接到车载电力负载的第二电池以及从第一和第二电力供应装置供电的电力调节器 第二个电池到电动负载。 为了调整功率,如果第一电池的剩余容量高于预定阈值,则电力调节器使用首先使第一电池向电负载供电的预定顺序, 并且第二电池协同地向电负载供电。