Heat storage tank
    1.
    发明申请
    Heat storage tank 审中-公开
    储热罐

    公开(公告)号:US20060201454A1

    公开(公告)日:2006-09-14

    申请号:US11355508

    申请日:2006-02-16

    CPC classification number: F28D20/0034 F01P11/20 F01P2011/205 Y02E60/142

    Abstract: A heat storage tank 10 includes a heat a body valve 4 having an inflow side passage 41 and an outflow side passage 42 and fitted into an open portion 11 of the heat storage tank, a center pipe 5 communicating with the outflow side passage and extending substantially vertically inside the tank and a mixing prevention plate 6, 60 for preventing mixing of cold water flowing in and hot water stored, wherein a through-hole 63 penetrating through the center pipe and a large number of flow holes 64 are formed in the mixing prevention plate, and the prevention mixing plate has a diameter D2 smaller than a diameter D1 of the open portion 11 of the tank.

    Abstract translation: 储热箱10包括具有流入侧通道41和流出侧通道42并配合到储热箱的开口部分11的主体阀4的加热体,与流出侧通道连通并基本上延伸的中心管5 并且防止流入的冷水和被储存的热水的混合的混合防止板6,60,其中贯穿中心管的通孔63和大量的流动孔64形成在防混合状态 并且预防混合板的直径D 2小于罐的开口部分11的直径D 1。

    Heat storage tank with improved heat insulating performance
    2.
    发明申请
    Heat storage tank with improved heat insulating performance 审中-公开
    储热罐具有改善隔热性能

    公开(公告)号:US20060070589A1

    公开(公告)日:2006-04-06

    申请号:US11236757

    申请日:2005-09-27

    Abstract: A heat storage tank, comprises an inner cylinder 81 having a storage section 811 for storing liquid, an opening 812 at a lower position of the storage section 811 and a body 84 in which a liquid inflow channel 841 and a liquid outflow channel 842 are formed. The body blocks the opening 812. When the inner diameter of the inner cylinder 81 is referred to as a tank inner diameter D and the vertical length of the storage section 811 is referred to as a tank height H, D/H≦0.5 holds. Therefore, the storage section 811 is elongated in the vertical direction and the distance between the body 84, which is a main heat radiating portion, and the high temperature water region is increased and, as a result, the high temperature water region is extended in the vertical direction.

    Abstract translation: 蓄热箱包括具有用于储存液体的储存部分811,存储部分811下部的开口812和形成有液体流入通道841和液体流出通道842的主体84的内筒81 。 当内筒81的内径被称为罐内径D,储存部811的垂直长度被称为罐高度H时,D / H <= 0.5保持 。 因此,存储部811在垂直方向上是细长的,并且作为主散热部的主体84和高温水区之间的距离增加,结果,高温水区延伸 垂直方向。

    Method of inspecting piezoelectric ceramic device
    3.
    发明授权
    Method of inspecting piezoelectric ceramic device 有权
    检测压电陶瓷器件的方法

    公开(公告)号:US06480010B2

    公开(公告)日:2002-11-12

    申请号:US09746324

    申请日:2000-12-22

    CPC classification number: G01R29/22 G01N27/02 G01N33/388

    Abstract: A piezoelectric ceramic device is heated so that the temperature is increased to a temperature in the vicinity of the maximum temperature at which the device, when the temperature is returned to ordinary temperature, is returned to substantially the same piezoelectric characteristic before heating. In the state that the piezoelectric ceramic device is heated, and the temperature is increased, at least one of the piezoelectric phase characteristic and the impedance characteristic of the piezoelectric ceramic device is measured. The measurement is compared with a standard characteristic, whereby an internal defect of the piezoelectric ceramic device is detected, based on results of the comparison. For the heating and temperature-increasing, and the measuring, a high frequency measurement signal having a power level that is higher than the rated level of the piezoelectric ceramic device is applied, and simultaneously with the piezoelectric ceramic device itself being dielectric-heated by the application of the high frequency signal, at least one of the piezoelectric phase characteristic and the impedance characteristic is measured.

    Abstract translation: 加热压电陶瓷装置,使得温度升高到当温度恢复到常温时装置在加热之前恢复到基本相同的压电特性的最高温度附近的温度。 在压电陶瓷器件被加热并且温度升高的状态下,测量压电陶瓷器件的压电相位特性和阻抗特性中的至少一个。 将测量与标准特性进行比较,由此基于比较结果检测压电陶瓷器件的内部缺陷。 对于加热和升温以及测量,施加具有高于压电陶瓷装置的额定电平的功率电平的高频测量信号,并且与压电陶瓷装置本身同时由 应用高频信号,测量压电相位特性和阻抗特性中的至少一个。

    Automobile air conditioning system
    4.
    发明授权
    Automobile air conditioning system 失效
    汽车空调系统

    公开(公告)号:US4482009A

    公开(公告)日:1984-11-13

    申请号:US367061

    申请日:1982-04-09

    Abstract: An automobile air-conditioning system in which a single ventilation unit for supplying the conditioned air to a compartment is divided into two parts, and the air passing through each part is adapted to be controlled respectively. The compartment is divided into at least three air-conditioning zones of the front right, front left and rear seat zones so that a plurality of air outlets may supply air to the respective air-conditioning zones. The air respectively temperature-controlled is selectively supplied to each of the air outlets.

    Abstract translation: 一种汽车空调系统,其中用于将经调节的空气供应到隔间的单个通风单元被分成两部分,并且分别通过每个部分的空气被控制。 隔室被分成至少三个前右,后左和后座区域的空调区域,使得多个空气出口可以向相应的空调区域供应空气。 分别受温度控制的空气选择性地供应到每个空气出口。

    Pin assembly and implements connecting apparatus
    5.
    发明授权
    Pin assembly and implements connecting apparatus 失效
    针组装和实现连接装置

    公开(公告)号:US06877259B2

    公开(公告)日:2005-04-12

    申请号:US10652514

    申请日:2003-09-02

    Abstract: The invention provides a pin assembly and Implements connecting apparatus which can replace a working device such as a bucket or the like easily and for a short time. A first member (20) having a pair of brackets (18, 19) is connected to a second member (22) having a boss portion (21). First member (20) and second member (21) are connected so as to swing freely and mutually by inserting a pin assembly (17) having an outer tubular body (15) and a connection pin (16) rotatably connected thereto into one bracket (18), boss portion (21) and another bracket (19). In a connected state, outer tubular body (15) and boss portion (21) are fixed. Pin assembly (17) can be pulled out by applying a pressing force to an opposite side in an inserting direction of pin assembly (17).

    Abstract translation: 本发明提供了一种销组件,并且实现了可以容易地和短时间地替换诸如铲斗等工作装置的连接装置。 具有一对支架(18,19)的第一构件(20)连接到具有凸台部分(21)的第二构件(22)。 第一构件(20)和第二构件(21)通过将具有外筒体(15)的销组件(17)和与其可旋转地连接的连接销(16)插入一个支架 18),凸台部分(21)和另一支架(19)。 在连接状态下,固定外管体(15)和凸台部(21)。 可以通过对销组件(17)的插入方向的相对侧施加按压力来将销组件(17)拉出。

    Hydraulic driving device of civil engineering and construction machinery
    6.
    发明授权
    Hydraulic driving device of civil engineering and construction machinery 有权
    土木工程机械液压驱动装置

    公开(公告)号:US06619037B1

    公开(公告)日:2003-09-16

    申请号:US09889612

    申请日:2001-07-19

    Abstract: Provided are hydraulic pumps 1,2, a control valve group 15a connected to the pump 1 and including a bypass on/off valve 7, a control valve group 15b connected to the pump 2 and including a reserve-actuator-controlling, directional control valve 11, a communication line 13 communicating a most upstream side of the control valve group 15a with a supply line 11a to the reserve-actuator-controlling, directional control valve 11, a merge control valve 14 for communicating or cutting off the communication line 13, an interlocked control means for changing over the merge control valve 14 to an open position and the bypass on/off valve 7 to a closed position in association with a change-over operation of the reserve-actuator-controlling, directional control valve 11, and a selective control valve 28 capable of taking one of a state, in which the operation to change over the merge control valve 14 by the interlocked control means is feasible, and another state in which the operation to change over the merge control valve by the interlocked control means is infeasible. The control valve group 15a, the control valve group 15b, the communication line 13 and the merge control valve 14 are arranged in a housing 15 such that a change or the like in a maximum value of an operating speed of an actuator, said operating speed being controlled by the reserve directional control valve, can be achieved.

    Abstract translation: 设有液压泵1,2,与泵1连接并包括旁通开闭阀7的控制阀组15a,连接到泵2的控制阀组15b,并且包括备用执行器控制方向控制阀 如图11所示,将控制阀组15a的最上游侧与供给管线11a连通的通信线路13配置到备用执行器控制用方向控制阀11,连通或切断通信线路13的合流控制阀14, 联合控制装置,用于将合并控制阀14转换到打开位置,旁路开/关阀7与备用执行器控制方向控制阀11的转换操作相关联地转换到关闭位置,以及 选择控制阀28,其能够采用其中一个状态,其中通过互锁控制装置切换合并控制阀14的操作是可行的;以及另一种状态,其中改变o的操作 通过互锁控制装置检查合并控制阀是不可行的。 控制阀组15a,控制阀组15b,连通管线13和合并控制阀14布置在壳体15中,使得在致动器的操作速度的最大值中的变化等,所述操作速度 由备用方向控制阀控制,可以实现。

    Hydraulic circuit device of hydraulic working machine
    9.
    发明申请
    Hydraulic circuit device of hydraulic working machine 有权
    液压作业机液压回路装置

    公开(公告)号:US20060080955A1

    公开(公告)日:2006-04-20

    申请号:US10494447

    申请日:2002-11-01

    Abstract: To permit smooth performance of both of an operation requiring a high pressure and an operation desired to produce a pressure at a suppressed level, a shuttle block 50 positioned between pilot operating units 35-37 and flow control valves 5-15 and pump regulators 28a,28b is arranged in association with shuttle valves 61-63,65-75, which select maximum pressures of groups of operation signal pressures produced by the pilot operating units 35-37, respectively, and at least one of the plural groups of operation signals, and is constructed to include hydraulic selector valves 81,82 and a boom-lowering, hydraulic selector valve 83. The hydraulic selector valves 81,82 are operated based on the maximum pressures to produce control signal pressures from a pressure of a pilot pump 2. The boom-lowering, hydraulic selector valve 83 is operated based on an operation signal pressure Dd relating to a single boom-lowering operation among the operation signal pressures produced by the pilot operating units 35-37 to produce a boom-lowering, control signal pressure from the pressure of the pilot pump 2.

    Abstract translation: 为了顺利地执行需要高压的操作和期望产生抑制水平的压力的操作,定位在先导操作单元35-37和流量控制阀5-15之间的梭块50和泵调节器28a 28b与梭阀61-63,65-75相关联地设置,该梭阀分别选择由先导操作单元35-37产生的操作信号压力组的最大压力,以及多组操作中的至少一个 信号,并被构造成包括液压选择阀81,82和悬臂下降液压选择阀83。 基于最大压力操作液压选择阀81,82,以从先导泵2的压力产生控制信号压力。 动臂降低液压选择阀83基于由先导操作单元35-37产生的操作信号压力中与单个动臂下降操作有关的操作信号压力Dd而操作,以产生动臂下降控制信号压力 从先导泵的压力2。

    Capacitor charging current measurement method
    10.
    发明授权
    Capacitor charging current measurement method 失效
    电容充电电流测量方法

    公开(公告)号:US6043665A

    公开(公告)日:2000-03-28

    申请号:US984809

    申请日:1997-12-04

    CPC classification number: G01R27/28 G01R31/12

    Abstract: A method for accurately measuring the insulation resistance of a capacitor while reducing time taken for the measurement. To this end, a current calculation equation is first obtained based on an equivalent circuit of a capacitor; then, the calculation equation is modified or corrected based on the degree of coincidence between an actually measured current value m(t) and a calculated current value i(t), the former being within a charge-up region of a dielectric polarization component upon initial application of a voltage; next, the current value at a time point of chargeup termination is predicted or estimated by use of this modified calculation equation.

    Abstract translation: 一种在减少测量所需时间的同时精确测量电容器的绝缘电阻的方法。 为此,首先基于电容器的等效电路获得电流计算方程; 然后,基于实际测量的电流值m(t)和计算出的电流值i(t)之间的一致程度来修正或校正计算方程,前者位于介电极化分量的电荷区域内 初始施加电压; 接下来,通过使用该修改的计算式来预测或估计在充电终止的时间点的当前值。

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