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    • 13. 发明申请
    • IMPROVEMENTS IN VACUUM FILLING MACHINES
    • 真空充填机的改进
    • WO1984001348A1
    • 1984-04-12
    • PCT/AU1983000136
    • 1983-09-29
    • KAWITE PACKAGING PTY. LTD.WHITE, Neil, David
    • KAWITE PACKAGING PTY. LTD.
    • B65B01/16
    • B65B39/04
    • A filling head (10) for a vacuum filling machine of the kind used for packaging powdered or granular products such as foodstuffs (e.g. powdered milk). The filling head has a downwardly extending delivery duct (15) which terminates in a delivery or outlet port (16) of annular shape defined between said duct and an adjustable valve member (17) mounted axially of said duct. The valve member is shaped as a conical frustrum having the smaller end extending into said duct and adjustment is achieved by rotating said valve member on a threaded rod (18) extending axially within said duct. Thus the area of said delivery port may be varied to alter the compaction density of product in said duct and a supply hopper (21) to said duct. By reducing the port area the vacuum formed in a container being filled is increased as is the said density of product. The unique delivery port facilitates extremely high density packaging with a port of large area providing a rapid fill. An adjustable sealing plate (25) on the head provides a pneumatic seal to a container during a filling process and the plate may be moved relative to the delivery port to alter the volume of product introduced into the container. Hydro-pneumatic cylinders (23) adjust the plate and a pneumatic control circuit actuates the cylinders.
    • 一种用于包装粉末或颗粒状产品如食品(例如奶粉)的真空灌装机的灌装头(10)。 填充头具有向下延伸的输送管道(15),其终止于限定在所述管道和轴向安装在所述管道上的可调整阀构件(17)之间的环形形式的输送或出口端口(16)。 阀构件形成为具有延伸到所述管道中的较小端部的圆锥形孔口,并且通过在所述管道内轴向延伸的螺杆(18)旋转所述阀构件来实现调节。 因此,可以改变所述输送口的区域以改变所述管道中的产品的压实密度和到所述管道的供给料斗(21)。 通过减小端口面积,填充的容器中形成的真空度与产品的密度一样增加。 独特的输送口促进极高密度的包装,大面积的港口提供快速填充。 头部上的可调密封板(25)在填充过程中为容器提供气动密封,并且板可以相对于输送端口移动以改变引入容器的产品的体积。 液压气动缸(23)调节板,气动控制回路致动气缸。
    • 18. 发明申请
    • PULSE RATE MONITOR
    • 脉冲速率监视器
    • WO2004096038A1
    • 2004-11-11
    • PCT/GB2004/001734
    • 2004-04-23
    • D4 TECHNOLOGY LIMITEDTUDOR, Michael, JohnHARRIS, Nicholas, RobertWHITE, Neil, MauriceBEEBY, Stephen, Paul
    • TUDOR, Michael, JohnHARRIS, Nicholas, RobertWHITE, Neil, MauriceBEEBY, Stephen, Paul
    • A61B5/024
    • A63B71/0686A61B5/0002A61B5/02416A63B2220/40A63B2225/20A63B2225/50A63B2225/60A63B2230/06A63B2244/20
    • A pulse rate monitor (6) for detecting the pulse rate of a body part of a user, the monitor including a sensor (8) comprising an emitter (12) and a detector (14), the emitter being adapted to emit an output signal which in use is incident on the body part and the detector being adapted to receive a signal which, in use, is transmitted through and/or reflected from the body part, the received signal being modulated relative to the output signal dependent on the pulse rate of the body part, an output device (24) for communicating the pulse rate to a user, a data storage device (20) for storing operational parameters of the pulse rate monitor, and a data transfer device, connected between the data storage device and the sensor, for transferring data via the sensor between the data storage device and an external unit (4). The invention also relates to the use of the pulse rate monitor of the present invention for monitoring the pulse rate of a human or an animal such as a horse, e.g. a racehorse.
    • 一种用于检测用户身体部位的脉搏率的脉搏率监视器(6),所述监视器包括包括发射器(12)和检测器(14)的传感器(8),所述发射器适于发射输出信号 其在使用中入射到身体部分,并且检测器适于接收在使用中通过身体部分传播和/或从体部反射的信号,接收信号相对于输出信号被调制,取决于脉率 身体部分的输出装置(24),用于将脉搏率传送给用户的数据存储装置(20),用于存储脉搏率监视器的操作参数的数据存储装置(20),以及连接在数据存储装置和 传感器,用于经由数据存储装置和外部单元(4)之间的传感器传送数据。 本发明还涉及本发明的脉率监测器用于监测诸如马的人或动物(例如马)的脉搏率的用途。 赛马