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    • 91. 发明授权
    • Control method for automatic transmission garage shifts
    • 自动变速箱车库换档控制方法
    • US5046178A
    • 1991-09-03
    • US464055
    • 1990-01-11
    • John A. HibnerCarl A. Lentz
    • John A. HibnerCarl A. Lentz
    • F16H47/08F16H59/38F16H59/68F16H61/00F16H61/02F16H61/06F16H61/08
    • F16H61/061F16H2059/385F16H2059/6807F16H2061/0078Y10T477/6895
    • Garage shifts are accomplished at shifts from neutral to forward or reverse or between forward and reverse. An off-going clutch is released at the beginning of the shift for shifts between forward and reverse; shifts from neutral have no off-going clutch. The on-coming clutch has a fill time at maximum pressure, a lower increasing pressure ramp to begin engagement as indicated by pullup or pulldown, and a closed-loop control triggered by pullup or pulldown. The closed-loop control commands the pressure to control the turbine speed to a calculated profile to bring the speed to a target value. When the target value is attained the closed-loop control is terminated and maximum pressure is applied. For low speed shifts and for a high speed shift between forward and reverse, the target value is zero. For high speed shifts from neutral the target value may be either above or below the initial turbine speed.
    • 车库班次是从中性到正向或反向或正向和反向之间完成的。 离合器C1-C5在换档开始时向前和向后移动释放; 从中性转变没有离线离合器。 即将到来的离合器C1-C5具有在最大压力下的填充时间,如上拉或下拉所示开始接合的较低增加的压力斜坡,以及由上拉或下拉触发的闭环控制。 闭环控制命令压力将涡轮转速Nt控制到计算轮廓以使速度达到目标值。 当目标值达到时,闭环控制终止并施加最大压力。 对于低速档位以及前进和后退之间的高速档位,目标值为零。 对于从中性点的高速变速,目标值可以高于或低于初始涡轮机速度。
    • 92. 发明授权
    • Method of clutch-to-clutch closed throttle downshift in an automatic
transmission
    • 自动变速箱中离合器到离合器闭合节气门减档的方法
    • US5046174A
    • 1991-09-03
    • US464054
    • 1990-01-11
    • Carl A. LentzJohn A. Hibner
    • Carl A. LentzJohn A. Hibner
    • F16H59/46F16H61/00F16H61/06F16H61/08
    • F16H61/061F16H2061/0078F16H59/46Y10T477/69373Y10T477/693754
    • In an automatic transmission, clutch-to-clutch closed throttle downshifting is controlled by filling the on-coming clutch at a maximum pressure command for a set period while commanding the off-going clutch pressure to a low value and exhausting the off-going clutch before the end of the fill period. At the end of the fill period the on-coming pressure is set to an initial value and then ramped up until turbine speed is pulled up due to off-going clutch slippage. Then a closed-loop profile control period starts wherein the slip of the on-coming clutch is measured and controlled to a slip profile. When synchronization of the on-coming clutch is detected, maximum pressure is commanded. If the throttle is opened during the downshift, the algorithm reverts to a powered downshift algorithm if the off-going clutch still has pressure or to an open-loop ramp control of the on-coming clutch if the off-going clutch has been exhausted.
    • 在自动变速器中,离合器到离合器闭合的节气门减速器通过以最大压力命令填充接近离合器一段时间来控制,同时将脱离离合器压力指令为低值并排出离合离合器 在填充期结束之前。 在填充周期结束时,进入的压力被设定为初始值,然后升高,直到由于脱离离合器滑动引起涡轮速度被拉高。 然后开始一个闭环轮廓控制周期,其中测量出来的离合器的滑移并将其控制到滑动轮廓。 当检测到来回离合器的同步时,命令为最大压力。 如果节气门在降档期间打开,则如果离合器离合器仍然具有压力或者如果离合离合器已经耗尽,该算法将返回到动力降档算法,或者离合离合器的开环斜坡控制。
    • 99. 发明授权
    • Biopsy devices with universal probe
    • 具有通用探针的活检装置
    • US08075495B2
    • 2011-12-13
    • US12141175
    • 2008-06-18
    • Michael J. AndreykoJohn A. HibnerEdward A. RhadKyle P. Moore
    • Michael J. AndreykoJohn A. HibnerEdward A. RhadKyle P. Moore
    • A61B10/00
    • A61B10/0275A61B10/0283A61B17/32002A61B2010/0208A61B2010/0225A61B2017/00398A61B2017/0046
    • A biopsy device comprises a probe that is configured to couple with a holster. The probe comprises a needle, a cutter, and a body portion. The needle is rotatable and translatable relative to the body portion. The holster has a locking feature that is configured to prevent the needle from rotating relative to the body portion upon coupling of the probe with the holster. The locking feature may also be configured to prevent the needle from translating relative to the body portion upon coupling of the probe with the holster. The same probe may thus be used with a holster intended for use in a fixture-based, stereotactic setting, in which rotation and translation of the needle may be desired; and with a holster intended for use in a handheld, ultrasound-guided setting, in which rotation and translation of the needle may be less desired if not undesirable.
    • 活检装置包括被配置成与皮套联接的探针。 探针包括针,切割器和主体部分。 针可相对于主体部分旋转和平移。 皮套具有锁定特征,其被配置为在将探针与皮套连接时防止针相对于主体部分旋转。 锁定特征还可以被配置为在将探针与皮套连接时防止针相对于主体部分平移。 因此,相同的探针可以与旨在用于基于固定器的立体定向设置的皮套一起使用,其中可能需要针的旋转和平移; 并且具有旨在用于手持式超声引导设置的皮套,其中如果不期望的话,可能不太希望针头的旋转和平移。
    • 100. 发明申请
    • Biopsy Device with Auxiliary Vacuum Source
    • 辅助真空源活检装置
    • US20110208086A1
    • 2011-08-25
    • US12709695
    • 2010-02-22
    • John A. HibnerTrevor W. V. SpeegKory A. Gunnerson
    • John A. HibnerTrevor W. V. SpeegKory A. Gunnerson
    • A61B10/02
    • A61B10/0283A61B10/0275A61B2010/0208
    • A biopsy system comprises a biopsy device, a fluid canister, and an auxiliary vacuum source. The biopsy device comprises a body, a needle, a hollow cutter, and a primary vacuum pump. The primary vacuum pump is operable to induce a vacuum in the lumen of the cutter. The fluid canister is configured to receive liquids communicated proximally through the cutter lumen. The auxiliary vacuum source is operable to induce a vacuum in the cutter lumen, thus supplementing the primary vacuum pump. The auxiliary vacuum source may be coupled directly with the fluid canister, such that the fluid canister is positioned along the fluid path between the auxiliary vacuum source and the biopsy device. The biopsy device may further include an integral tissue sample holder. The cutter lumen, the primary vacuum pump, the fluid canister, and the auxiliary vacuum source are all in fluid communication with the tissue sample holder.
    • 活检系统包括活检装置,流体罐和辅助真空源。 活检装置包括主体,针,中空切割器和初级真空泵。 主真空泵可操作以在切割器的内腔中引起真空。 流体罐构造成接收通过切割器内腔向近端传送的液体。 辅助真空源可操作以在切割器内腔中引起真空,从而补充一次真空泵。 辅助真空源可以直接与流体罐连接,使得流体罐沿着辅助真空源和活检装置之间的流体路径定位。 活检装置还可以包括整体的组织样本保持器。 切割器腔,初级真空泵,流体罐和辅助真空源都与组织样品保持器流体连通。