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1. 发明专利

JPS5749089A Liquid supply system 失效
标题翻译：液体供应系统
公开(公告)号：JPS5749089A
公开(公告)日：1982-03-20
申请号：JP12335080
申请日：1980-09-05
申请人： Tokico Ltd
发明人： MIYAMOTO KEIICHI , KAKIMOTO TETSUYA , TANIDA WASABUROU
IPC分类号： B41F31/02 , B67D7/08 , B67D7/28 , B67D7/30 , F04B49/06
CPC分类号： B67D7/08 , B67D7/28 , B67D7/30
摘要： PURPOSE: To supply liquid in an extremely accurate manner, by stopping the operation of a liquid supply pump at the time point when the amount of liquid already supplied is less than a prescribed amount of liquid to be supplied finally by an amount of excess liquid supply predicted before reaching the prescribed amount of liquid to be supplied finally.
CONSTITUTION: In a liquid supply system 1 shown in the drawing, the amount of liquid that has been already supplied is measured by a flow meter 10, measuring circuit 19, etc. before it reaches a prescribed amount of liquid to be supplied finally, and the amount of liquid supplied after stoppage of a motor 2 for driving a liquid supply pump 7 is predicted by a calculating circuit 6 from the amount of liquid that has been supplied already. When the total amount of liquid that has been supplied by the time reaches a value obtained by subtracting the predicted amount of excess liquid from the prescribed final amount of liquid to be supplied, operation of the motor 2 is stopped. Calculating circuit required for performing the above calculation can be constituted easily by employing a micro-computor or the like. Therefore, it is enabled to omit complicated valve driving mechanisms that has been required heretofore and to achieve extremely accurate constant-supply of liquid since error is not made in predicting the amount of excess supplied liquid so long as substantial change is caused in the discharge rate of the pump 7.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：以极精确的方式提供液体，通过在液体供应量已经提供的液体量少于规定量的最终供应的液体供应量的时间点停止供液泵的运行在达到最终供应的规定量的液体之前预测。构成：在图中所示的液体供给系统1中，已经供给的液体量在流量计10，测量电路19等达到最终供给的规定量的液体之前被测量，通过计算电路6根据已经提供的液体的量来预测用于驱动液体供应泵7的电动机2停止后供应的液体的量。当通过该时间提供的液体的总量达到通过从规定的最终供给的液体量减去预测的过量液体量而获得的值时，停止电动机2的操作。可以通过使用微计算机等容易地构成进行上述计算所需的计算电路。因此，能够省略迄今为止所需要的复杂的阀驱动机构，并且为了实现非常精确的液体恒定供给，由于在预测过量供给液体的量时不会发生误差，只要在排出速率中产生实质性变化的泵7。

2. 发明专利

JP2013504414A Liquid filtration equipment 审中-公开
公开(公告)号：JP2013504414A
公开(公告)日：2013-02-07
申请号：JP2012528500
申请日：2010-09-07
申请人：シュトラウスウォーターリミテッド
发明人：ハイムワイルダー , ラミローネン , エーヤルクリスタル , シュロモヒレル
IPC分类号： B01D35/14 , B01D24/48 , B01D29/50 , B01D29/60 , C02F1/00 , C02F1/28 , C02F1/42
CPC分类号： C02F1/003 , B01D24/007 , B01D24/008 , B01D24/18 , B01D29/58 , B01D35/143 , B01D35/147 , B01D2201/32 , B01D2201/325 , B67D7/30 , C02F1/006 , C02F2201/003 , C02F2201/006 , C02F2301/024 , C02F2301/04 , C02F2303/14
摘要： 1つまたはそれ以上の濾過媒体に液体を通過させることにより液体を濾過する濾過装置が提供される。濾過装置は、1つまたはそれ以上の濾過媒体を満たした処理領域を規定するカートリッジを含み、且つ、液体入口及び液体出口を有する。ロッキング機構が、カートリッジを通る液体流内に位置付けられ、且つ、少なくとも1つの濾過媒体の寿命経過時に液体入口及び液体出口の少なくとも1つをロックするように構成されていてもよい。

3. 发明专利

JP5579711B2 Fluid measuring device for the trigger release mechanism 有权
公开(公告)号：JP5579711B2
公开(公告)日：2014-08-27
申请号：JP2011514628
申请日：2009-06-22
申请人：グラコミネソタインコーポレーテッド
发明人：デイヴィッド，エルブリーサー， , マーク，エル．ボック， , ジョン，シー．ホールマン，
IPC分类号： B67D7/08 , B67D7/20 , B67D7/16 , B67D7/30 , B67D7/32
CPC分类号： B67D7/426 , B67D7/04 , B67D7/08 , B67D7/145 , B67D7/30 , B67D7/303 , B67D7/425

4. 发明专利

JP2011524842A Fluid measuring device for the trigger release mechanism 有权
公开(公告)号：JP2011524842A
公开(公告)日：2011-09-08
申请号：JP2011514628
申请日：2009-06-22
申请人：グラコミネソタインコーポレーテッド
发明人：デイヴィッド，エルブリーサー， , ジョン，シー．ホールマン， , マーク，エル．ボック，
IPC分类号： B67D7/08 , B67D7/20 , B67D7/16 , B67D7/30 , B67D7/32
CPC分类号： B67D7/426 , B67D7/04 , B67D7/08 , B67D7/145 , B67D7/30 , B67D7/303 , B67D7/425
摘要： A hand-held flow metering device for dispensing a pressurized fluid comprises a valve, a flow meter, a trigger lever, a trigger release mechanism and meter electronics. The valve is connected to the pressurized fluid to regulate flow of the pressurized fluid through the device. The flow meter is disposed within the flow of pressurized fluid to measure volumetric flow of the pressurized fluid. The trigger lever is configured to be manually displaced to mechanically open the valve. The trigger release mechanism is connected to the trigger lever and is selectively actuated to mechanically prevent the trigger lever from opening the valve when the trigger lever is displaced. The meter electronics is connected to the flow meter and the trigger release mechanism to actuate the trigger release mechanism based on output of the flow meter.

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