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    • 1. 发明申请
    • PIEZO-CONTROLLED AND-OR PRESSURE RIPPLE COMPENSATING FLUID SEPARATION PUMP
    • PIEZO控制和或压力纹波补偿流体分离泵
    • US20120003104A1
    • 2012-01-05
    • US13175139
    • 2011-07-01
    • Jochen Mueller
    • Jochen Mueller
    • F04B49/06F04B35/04
    • F04B9/02F04B17/003F04B49/06F04B2205/03G01N30/32G01N2030/322G01N2030/326
    • An embodiment discloses a fluid pump for use in a fluid separation system for separating compounds of a fluidic sample in a mobile phase, the fluid pump comprising a reciprocatable piston configured for moving the mobile phase, a pump drive configured for driving the reciprocatable piston, and a control unit configured for controlling the pump drive so that pressure ripples in a pressure profile of the fluid pump are at least partially compensated to thereby bring the pressure profile in accordance with a predefined target characteristic. Another embodiment discloses a fluid pump for use in a fluid separation system for separating compounds of a fluidic sample in a mobile phase, the fluid pump comprising a reciprocatable piston configured for moving the mobile phase, and a pump drive configured for driving the reciprocatable piston using a piezomechanism.
    • 实施例公开了一种用于流体分离系统的流体泵,用于分离流动相中的流体样品的化合物,该流体泵包括构造成用于移动流动相的可往复运动的活塞,构造成用于驱动往复运动的活塞的泵驱动器,以及 控制单元,被配置为控制泵驱动器,使得至少部分地补偿流体泵的压力分布中的压力波动,从而根据预定义的目标特性使压力分布。 另一个实施方案公开了一种用于流体分离系统中的流体泵,用于分离流动相中的流体样品的化合物,该流体泵包括构造成用于移动流动相的可往复运动的活塞,以及构造成用于驱动往复运动的活塞的泵驱动器,其使用 压力机制。
    • 5. 发明授权
    • Passenger orientation arrangement in a passenger cabin
    • 乘客导向安排在客舱
    • US06578795B2
    • 2003-06-17
    • US09804582
    • 2001-03-09
    • Jens RomcaJochen MuellerMarkus Schumacher
    • Jens RomcaJochen MuellerMarkus Schumacher
    • B64D1106
    • B64D11/0647B64D11/00B64D11/06B64D45/00B64D2045/007
    • A seating space such as an aircraft passenger cabin has rows of seats along an aisle, identified by a row number and a seat location letter. A seat row indicator is arranged on the side flank of the seat back of each aisle seat, at the corner where the side flank and upper edge of the seat back meet. A seat location indicator is arranged at the middle of the upper edge of the seat back of each seat. The row numbers and seat letters are indicated on or in the indicators by paint, printing, engraving, inserts, illumination or tactile indicia. The indicators are conspicuous and easily visible to a passenger standing or walking in the aisle without bending or leaning over. Boarding of the aircraft is facilitated and expedited. Emergency evacuation is assisted by appropriate illumination of the indicators.
    • 诸如飞机乘客舱的座位空间具有沿着通道的一排座位,由行号和座位位置字母标识。 座位排指示器设置在每个通道座椅的座椅靠背的侧面,座椅靠背的侧面和上边缘相交的拐角处。 座椅位置指示器布置在每个座椅的座椅靠背的上边缘的中间。 行号和座位字母通过油漆,印刷,雕刻,插入,照明或触觉标记在指示器上或其中指示。 这些指示灯对于站立或走在通道中的乘客而言不会弯曲或倾斜,显而易见。 飞机的登机方便和加快。 通过适当照明指示灯辅助紧急疏散。