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    • 86. 发明专利
    • CONTROL OF FILLING OF FIXED-QUANTITY LIQUID
    • JPH092585A
    • 1997-01-07
    • JP15933495
    • 1995-06-26
    • KAO CORP
    • SUKAI SATORU
    • B67C3/28B65B3/34
    • PURPOSE: To fill a container with a liquid quantitatively and accurately, that is, neither to excess nor deficiently, and yet rapidly by a method wherein the flow rate while the container is being filled is measured by a flowmeter on a real-time basis, the quantity of the liquid that flows past a filling valve while it is in action for closing is estimated, and before the filling of the container reaching a target quantity, the filling valve is closed in anticipation of the estimated quantity of the liquid. CONSTITUTION: Prior to filing of a container with a liquid such as shampoo a relationship between the flow rate of the liquid and the quantity of the liquid that flows past a filling valve 22 while it is in action for closing is obtained. When the filling is done, the liquid L in a tank 10 is fed into a container 30 through a piping line 21 and a valve 22. At this time the flow rate is measured by a flowmeter 23 and a signal S2 denoting the measured quantity is transmitted to a controller 24. And the flow rate at a time zone in which the flow rate is stabilized is measured on a real-time basis and a signal S2 is transmitted to the controller 24. On the basis thereof the controller 24 estimates the head and calculates the timing for closing the valve 22. It follows that at a prescribed time a signal S1 commanding full closure is transmitted to a linear drive motor and the valve 22 is closed.
    • 88. 发明专利
    • Liquid filling device and liquid filling method
    • 液体填充装置和液体填充方法
    • JP2010189029A
    • 2010-09-02
    • JP2009034774
    • 2009-02-18
    • Mitsukan Group Honsha:KkMizkan Sanmi:Kk株式会社ミツカングループ本社株式会社ミツカンサンミ
    • TAKAMATSU KUMIKO
    • B65B3/34B65B3/12B65B37/06B65B39/00B67C3/02
    • PROBLEM TO BE SOLVED: To provide a liquid filling device that securely prevents liquid from dripping by making the liquid less likely to remain near an opening part of a nozzle when the liquid is sucked back. SOLUTION: The liquid filling device has the nozzle 51 in which a viscous liquid flows. This device discharges the liquid from the opening part 52 situated on the downstream side of the nozzle 51, thereby starting the filling of the liquid. On the other hand, when stopping the filling of the liquid, it sucks back the liquid to the upstream side of the nozzle 51 from the opening part 52. The nozzle 51 has in its inner area 60 an internal piece 61, which slides to the downstream side of the nozzle 51 when the liquid is filled and to the upstream side thereof when the liquid is sucked back. The internal piece 61 has a communication hole 65, by which areas 60a and 60b upstream and downstream, respectively, of the internal piece 61 in the inner area 60 communicate with each other. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种液体填充装置,其通过在液体被吸回时使液体不太可能保持在喷嘴的开口部附近,从而可靠地防止液体滴落。 液体填充装置具有粘性液体流过的喷嘴51。 该装置从位于喷嘴51的下游侧的开口部52排出液体,开始填充液体。 另一方面,当停止液体的填充时,其从开口部分52将液体吸回到喷嘴51的上游侧。喷嘴51在其内部区域60中具有内部片61,其滑动到 当液体被填充时,喷嘴51的下游侧和液体被吸回的上游侧。 内部件61具有连通孔65,内部区域60中的内部件61的上游和下游的区域60a和60b彼此连通。 版权所有(C)2010,JPO&INPIT