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1. 发明授权

US5855321A Die lubricant nozzle assembly 失效
标题翻译：模具润滑剂喷嘴总成
公开(公告)号：US5855321A
公开(公告)日：1999-01-05
申请号：US906527
申请日：1997-08-05
申请人： John W Hayes
发明人： John W Hayes
IPC分类号： B05B1/04 , B05B1/08 , B05B15/06 , B21J3/00 , F16N7/34 , B05B17/04
CPC分类号： B21J3/00 , B05B1/04 , B05B1/08 , B05B15/065 , F16N7/34 , B05B15/061
摘要： A combination of a die lubricant source, a feedtube, and a nozzle assembly, as well as a method of using the combination to cool and/or lubricate a die. The die lubricant source supplies a plurality of bursts of a metered amount of a die lubricant to a feedtube bore. The nozzle assembly includes a removable barrel having a barrel bore therethrough and a removable atomizing spray tip having a spray tip bore therethrough. A posterior end of the barrel bore communicates with the feedtube bore and an anterior end of the barrel bore communicates with the spray tip bore. The ratio of the cross-sectional area of the barrel bore divided by the cross-sectional area of the spray tip bore is not less than 2.5, and the cross-sectional area of the barrel bore is preferably not greater than the cross-sectional area of the feedtube bore. The nozzle assembly atomizes and delivers the plurality of bursts of the metered amount of the die lubricant so that substantially none of the die lubricant drips from the nozzle assembly following each one of the bursts of the metered amount of the die lubricant. The method includes using the spray nozzle so that a steam barrier, created by contact of a previous lubricant burst with the die, is allowed to dissipate before creating a successive burst of the metered amount of the die lubricant.
摘要翻译：模具润滑剂源，进料管和喷嘴组件的组合，以及使用组合来冷却和/或润滑模具的方法。模具润滑剂源将多个计量的模具润滑剂的爆裂物供应到进料管孔。喷嘴组件包括可移除的桶，其具有穿过其中的筒孔，以及具有穿过其中的喷嘴尖端的可移除的雾化喷嘴。筒孔的后端与进料管孔连通，并且筒孔的前端与喷嘴孔连通。筒孔的截面积除以喷嘴孔的横截面面积的比率不小于2.5，并且筒孔的横截面积优选不大于横截面面积的供料管孔。喷嘴组件雾化并输送计量量的模具润滑剂的多个脉冲，使得基本上没有一个模具润滑剂在计量量的模具润滑剂的每一个突发之后从喷嘴组件滴落。该方法包括使用喷嘴，使得通过先前的润滑剂与模头的接触产生的蒸汽阻挡件在造成计量量的模具润滑剂的连续爆裂之前被允许消散。

2. 发明授权

US5531085A Die lubricant applicator 失效
标题翻译：模具润滑剂涂抹器
公开(公告)号：US5531085A
公开(公告)日：1996-07-02
申请号：US238302
申请日：1994-05-05
申请人： John W. Hayes
发明人： John W. Hayes
IPC分类号： B05B12/00 , B21J3/00 , B21B45/02 , B21B37/16
CPC分类号： B05B12/00 , B21J3/00
摘要： A die lubricant applicator for spraying lubricant from a pressurized source of lubricant through a plurality of injector nozzles onto a die press. Associated with each injector nozzle is a solenoid-operated valve for selectively gating the flow of the lubricant to the injector nozzle, and also an electronic control, such as a portion of a programmable logic controller, responsive to the movement of the die of the die press, for opening the solenoid valve for a predetermined and programmable dwell time, thereby passing a predetermined volume of lubricant from the pressurized source to the injector nozzle. The electronic control associated with each injector nozzle includes a programmable timer that causes the solenoid valve to open for the programmed dwell time, and the electronic control may also include a programmable counter that can inhibit the firing of the programmable dwell timer for a number of die press cycles. The lubricant spray from each injector nozzle may be adjusted to occur at a selected point during the die press cycle, and, if desired, different injectors may spray at different points during the die press cycle. A plurality of solenoid valves are assembled onto a manifold for metering the flow of lubricant to a plurality of injector nozzles.
摘要翻译：一种模具润滑剂施加器，用于将来自加压润滑剂源的润滑剂通过多个喷射器喷嘴喷射到模具压力机上。与每个喷射器喷嘴相关联的是用于选择性地将润滑剂流入喷射器喷嘴的电磁阀，以及响应于模具的模具的移动的诸如可编程逻辑控制器的一部分的电子控制器按压，用于打开电磁阀预定和可编程的停留时间，从而将预定体积的润滑剂从加压源传递到喷射器喷嘴。与每个喷射器喷嘴相关联的电子控制包括可编程定时器，其使得电磁阀在编程停留时间内打开，并且电子控制还可以包括可编程计数器，其可以禁止针对多个管芯的可编程停留定时器的点火按循环。来自每个喷射器喷嘴的润滑剂喷雾可以被调整为在模压周期期间的选定点发生，并且如果需要，不同的喷射器可以在模压周期期间的不同点喷射。多个电磁阀组装在歧管上，用于计量润滑剂流到多个喷射器喷嘴。

3. 发明授权

US4547128A Proportional mixing means 失效
标题翻译：比例混合方式
公开(公告)号：US4547128A
公开(公告)日：1985-10-15
申请号：US607973
申请日：1984-05-07
申请人： John W. Hayes
发明人： John W. Hayes
IPC分类号： B01F3/08 , F04B41/06 , B67D5/52 , F04B49/00
CPC分类号： B01F3/088 , B01F2003/0896 , Y10T137/86147
摘要： A proportional mixing unit for accurately metering the desired amounts of a liquid concentrate and a liquid diluent, completely mixing the concentrate and diluent together, and holding the mixture until needed. A constant volume pump is used to pump a constant volume of the liquid concentrate. A pressure regulator maintains the liquid diluent at a constant pressure. A variable volume pump is used to mix the liquid concentrate from the constant volume pump and the liquid diluent from the pressure regulator and to pump a variable volume of the mixture to a holding tank. By varying the volume of the variable volume pump, the proportion of liqiuid concentrate to liquid diluent is accurately varied.
摘要翻译：用于精确计量所需量的液体浓缩物和液体稀释剂的比例混合单元，将浓缩物和稀释剂完全混合在一起，并将混合物保持在需要之前。恒定体积泵用于泵送恒定体积的液体浓缩物。压力调节器将液体稀释剂保持在恒定的压力。使用可变体积泵将来自恒定体积泵的液体浓缩物和来自压力调节器的液体稀释剂混合并将可变体积的混合物泵送到储存罐。通过改变可变体积泵的体积，液体稀释剂的比例精确地变化。

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