Powder fluidized bed and coating method utilizing a circulating powder stream
    121.
    发明授权
    Powder fluidized bed and coating method utilizing a circulating powder stream 失效
    粉末流化床和使用循环粉末流的涂布方法

    公开(公告)号:US06245391B1

    公开(公告)日:2001-06-12

    申请号:US09367488

    申请日:1999-08-17

    IPC分类号: B05D124

    摘要: This invention pertains to a powder coating apparatus and a method for using the powder coating apparatus. The apparatus includes a booth that defines a coating space, a holder to hold an object within the coating space, electrodes positioned within the coating space, a power supplier to supply a voltage between the electrodes, a coating material blower to blow powder coating material into the coating space, and structure to form a circulating stream of the powder coating material within the coating space. The method includes blowing powder coating material into the coating space, whereby an object held by the holder becomes coated with the powder coating material. While the powder coating material is being blown into the coating space air is also blown in the coating space, whereby the powder coating material is carried in a stream that flows along the object in a first direction and then along the electrodes in an opposite second direction.

    摘要翻译: 本发明涉及一种粉末涂布装置和使用该粉末涂覆装置的方法。 该设备包括一个定义涂层空间的一个展位,一个保持物体在涂层空间内的夹持物,位于涂层空间内的电极,一个在两个电极之间提供电压的电源,一个将粉末涂料吹入的涂料鼓风机 涂层空间和结构,以在涂层空间内形成粉末涂料的循环流。 该方法包括将粉末涂料吹入涂层空间中,由保持器保持的物体涂上粉末涂料。 当粉末涂料被吹入涂覆空间中时,空气也被吹入涂层空间中,由此粉末涂料以沿第一方向流动的物流携带,然后沿相反的第二方向沿着电极 。

    Electronic transmission control system for automotive vehicle with continuously variable automatic transmission
    122.
    发明授权
    Electronic transmission control system for automotive vehicle with continuously variable automatic transmission 有权
    具有无级变速自动变速器的汽车电子变速箱控制系统

    公开(公告)号:US06243638B1

    公开(公告)日:2001-06-05

    申请号:US09471326

    申请日:1999-12-23

    IPC分类号: F16H900

    摘要: An electronic transmission control system for an automotive vehicle with a belt-type continuously variable automatic transmission comprises a transmission ratio control device including a first motor-driven oil pump supplying working pressure directly to a secondary pulley actuation chamber, and a second motor-driven oil pump supplying working pressure directly to a primary pulley actuation chamber and enabling working oil to come and go between the primary and secondary pulley actuation chambers therethrough. A first control section is provided for controlling the first motor-driven oil pump so that the actual secondary pulley pressure is adjusted to a target working pressure needed to hold a belt capacity of a drive belt, which belt capacity is defined as a capacity required for exerting a grip of the drive belt on primary and secondary pulleys. Also provided is a second control section which controls the second motor-driven oil pump by limiting a speed-change flow rate (or a speed-change velocity), so that the actual primary pulley pressure is prevented from reducing to below a lowest working pressure capable of holding the belt capacity.

    摘要翻译: 一种具有带式无级变速自动变速器的机动车辆的电子变速器控制系统,包括:变速比控制装置,包括直接向次级带轮致动室提供工作压力的第一电动机油泵和第二电动机油 泵将工作压力直接提供给初级皮带轮致动室,并且使得工作油能够通过其中的主滑轮致动室和次滑轮致动室之间进出。 提供第一控制部分,用于控制第一电动机油泵,使得实际次级皮带轮压力被调节到保持传动皮带的皮带容量所需的目标工作压力,该皮带容量被定义为 在主轮和副皮带轮上施加传动带的抓地力。 还提供了第二控制部分,其通过限制变速流量(或变速速度)来控制第二电动机油泵,从而防止实际的初级带轮压力降低到低于最低工作压力 能够保持皮带的容量。

    Hollow connected body and packaging material
    123.
    发明授权
    Hollow connected body and packaging material 失效
    中空连体和包装材料

    公开(公告)号:US06190756B1

    公开(公告)日:2001-02-20

    申请号:US08894149

    申请日:1997-11-17

    IPC分类号: B32B328

    摘要: This invention relates to a connected hollow structure and a packaging member suitable for use as a cushioning material, a protection frame material, a core material of a hollow panel and a carrier for carrying adsorbents. A connected hollow structure comprises a large number of hollow structures 10 having an arbitrary sectional shape and connected in parallel to each other. The connected hollow structure is formed from a piece of sheet and takes the shape resembling a unicursal figure in section. It is possible to form a connected hollow structure which shows elasticity and withstanding strength fit for the purpose and also has a smaller apparent specific gravity by properly selecting the quality of a sheet a, and the sectional shape and size of the hollow structures 10.

    摘要翻译: 本发明涉及连接的中空结构和适合用作缓冲材料的包装构件,保护框架材料,中空板的芯材和用于承载吸附剂的载体。 连接的中空结构包括大量具有任意截面形状并且彼此平行连接的中空结构10。 连接的中空结构由一片片形成,并且形状类似于符号图形的截面。 可以形成连接的中空结构,其通过适当地选择片材a的质量以及中空结构10的截面形状和尺寸,来显示出弹性和耐受强度的目的,并且具有较小的表观比重。

    Semiconductor pressure detecting device
    127.
    发明授权
    Semiconductor pressure detecting device 失效
    半导体压力检测装置

    公开(公告)号:US5948992A

    公开(公告)日:1999-09-07

    申请号:US151104

    申请日:1998-09-10

    申请人: Masahiro Yamamoto

    发明人: Masahiro Yamamoto

    IPC分类号: G01L9/04 G01L9/00 G01L9/16

    摘要: In a semiconductor pressure detecting device, residual stress due to die bonding between pedestal seat and base member as well as stress due to welding between base member and cap are reduced. The semiconductor pressure detecting device comprises a semiconductor sensor element having a thin-walled pressure-receiving portion, a pedestal seat, a base member and a cap, wherein pressure fluid is introduced to a pressure chamber via pressure fluid introducing holes of the base member and the pedestal seat so that pressure of the fluid is detected by the semiconductor sensor element. Outer peripheral configuration of the bonding surface of the pedestal seat to the base member is rectangular shaped, and bonding length in the direction of the diagonal line of the rectangular shape is set based on a prescribed maximum operating pressure of the semiconductor pressure detecting device, conditions for generation of residual strain during a bonding process between the pedestal seat and the base member and conditions for generation of strain during a bonding process of the cap to the base member.

    摘要翻译: 在半导体压力检测装置中,由于基座座与基座部件之间的芯片接合而产生的残余应力以及由于基座部件与盖部之间的焊接引起的应力减小。 半导体压力检测装置包括具有薄壁压力接收部分,基座座椅,基座部件和盖子的半导体传感器元件,其中压力流体通过基底部件的压力流体引入孔引入压力室,以及 基座座,使得半导体传感器元件检测出流体的压力。 基座座与基座构件的接合面的外周构造是矩形的,并且基于半导体压力检测装置的规定的最大工作压力来设定矩形的对角线方向的接合长度,条件 用于在基座座和基座构件之间的接合工艺期间产生残余应变,以及在帽与基座构件的接合过程期间产生应变的条件。

    Flow rate control valve and continuously variable automatic transmission
provided with same
    130.
    发明授权
    Flow rate control valve and continuously variable automatic transmission provided with same 失效
    流量控制阀和连续可变自动变速器同样提供

    公开(公告)号:US5908367A

    公开(公告)日:1999-06-01

    申请号:US867759

    申请日:1997-06-03

    摘要: A fluid is guided inside a spool in which an orifice and drain holes are formed. The spool is displaced according to a hydraulic fluid pressure difference across the orifice. An outflow port, which is always connected with the orifice, and a drain passage, which overlaps with the drain holes according to a displacement position of the spool, are formed in the casing housing the spool. A stopper that limits the spool displacement beyond a position at which the overlap between the drain holes and drain passage is maximized is further provided. In this way, drainage of a fluid via the drain holes and drain passage is maintained at a maximum level even when fluid flows into the spool at a flow rate exceeding a predetermined level, and sharp increases of fluid flow rate from the orifice are thereby suppressed. By limiting excessive displacement of the spool, hysteresis is also prevented from occurring in the flow rate characteristics.

    摘要翻译: 流体被引导到其中形成有孔和排出孔的阀芯内。 阀芯根据孔之间的液压流体压差而移位。 总是与孔口连接的流出口和与卷轴的位移位置相对应的排水孔重叠的排水通道形成在容纳卷轴的壳体中。 进一步提供限制滑阀位移超过排水孔和排水通道之间的重叠最大化的位置的止动器。 以这种方式,即使当流体以超过预定水平的流量流入阀芯时,通过排水孔和排水通道将流体排出也保持在最大水平,从而抑制了从孔口流体流速的急剧增加 。 通过限制阀芯的过大位移,也可以防止在流量特性中发生滞后。