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公开(公告)号：USD376637S
公开(公告)日：1996-12-17
申请号：US046953
申请日：1995-11-22
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公开(公告)号：US08177524B1
公开(公告)日：2012-05-15
申请号：US12536107
申请日：2009-08-05
摘要： Apparatus for securing and selectively releasing a piston pump from a drive assembly including two collar segments, with one segment fixed to the drive assembly and the other segment movable only linearly transversely with respect to a longitudinal axis of the piston pump, with an over-center mechanism to lock the movable segment via a pair of links. The piston is engageable and disengageable with a drive mechanism in the drive assembly via a pair of interengaging surfaces, with one C-shaped member receiving the other member which is T-shaped.
摘要翻译： 用于固定并选择性地从包括两个环形段的驱动组件释放活塞泵的装置，其中一个段固定到驱动组件，而另一个节段仅可相对于活塞泵的纵向轴线横向移动，具有中心 通过一对链路锁定可动段的机构。 活塞可通过一对相互接合的表面与驱动组件中的驱动机构接合并脱离，一个C形构件接收T形的另一个构件。
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公开(公告)号：USD387414S
公开(公告)日：1997-12-09
申请号：US46957
申请日：1995-11-22
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公开(公告)号：US5655714A
公开(公告)日：1997-08-12
申请号：US351801
申请日：1994-12-08
CPC分类号： B05B7/2402 , B05B11/0059 , Y10S239/14
摘要： A spray gun assembly having a paint cup, a removable lid, a pivotable syphon tube unit rotatably secured to the lid and having an intake end located inside the paint cup, and a handle attached to the pivotable syphon tube unit exterior of the paint cup above the lid. The pivotable syphon tube unit is rotatable in the lid to permit manually positioning the intake end to the lower most region of the paint cup so that the intake end stays immersed in liquid when the spray gun assembly is tilted to a particular position.
摘要翻译： 一种喷枪组件，其具有油漆杯，可拆卸盖，可旋转地固定到盖上并且具有位于油漆杯内部的进气端的可枢转虹吸管单元，以及附接到上述油漆杯外部的可枢转虹吸管单元的手柄 盖子。 可旋转的虹吸管单元可在盖中旋转，以允许手动将进气端定位到油漆杯的最下部区域，使得当喷枪组件倾斜到特定位置时，进气端保持浸入液体中。
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公开(公告)号：US09670919B2
公开(公告)日：2017-06-06
申请号：US13285449
申请日：2011-10-31
CPC分类号： F04B23/06 , B01F15/042 , F04B17/03 , F04B23/02 , F04B49/065 , F04B49/20 , G05D11/005 , G05D11/132
摘要： A plural component pump system is provided for delivering plural liquid components at a selected ratio. The pump system includes a first brushless DC motor configured to drive a first pump that pumps a first liquid component to an output and a second brushless DC motor configured to drive a second pump that pumps a second liquid component to the output. The pump system includes a first controller configured to control the first motor and a second controller configured to control the second motor. The pump system also includes a communication interface between the first controller and the second controller. The first controller is configured to send a signal to the second controller using the communication interface and the second controller is configured to control the second motor based on the signal to deliver the first and second liquid components to the output at the selected ratio.
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公开(公告)号：US20090108089A1
公开(公告)日：2009-04-30
申请号：US12256647
申请日：2008-10-23
IPC分类号： B05B7/24
CPC分类号： B05B7/241
摘要： A conventional liquid spray gun having a compressed air supply equipped with a liquid, e.g. paint, container for supplying the liquid to be sprayed onto a target surface. The container has a closed bottom, an open top and a cylindrical sidewall. A removable cover is attached over the open top of the container, and the cover has a pair of apertures extending through it, one of which holds a proximal end of a rigid tube whose distal end extends to a point close to the container's bottom. Slidingly mounted on the rigid tube is a generally circular, movable plunger whose periphery engages the cylindrical sidewall of the container. Pressurized air injected through the second aperture in the cover forces the plunger against the liquid's surface and causes the liquid to flow through the lumen of the rigid tube to the liquid inlet port of the spray gun.
摘要翻译： 具有装备有液体的压缩空气供应的常规液体喷枪，例如 油漆，用于将要喷洒到目标表面上的液体的容器。 容器具有封闭的底部，敞开的顶部和圆柱形的侧壁。 可移除的盖子被附接在容器的敞开的顶部上，并且盖子具有延伸穿过其的一对孔，其中一个孔保持刚性管的近端，其远端延伸到靠近容器底部的点。 滑动地安装在刚性管上的是大致圆形的可动活塞，其周边与容器的圆柱形侧壁接合。 通过盖中的第二孔注入的加压空气迫使柱塞抵靠液体的表面，并使液体流过刚性管的内腔至喷枪的液体入口。
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公开(公告)号：US07128539B2
公开(公告)日：2006-10-31
申请号：US10159789
申请日：2002-05-31
IPC分类号： F04B49/08
CPC分类号： F04B49/065 , F04B49/08 , Y10T137/0753
摘要： Improved method for cleaning a pump, fluid hose, and spray gun is provided by, for example, repeatedly changing the flow rate of the cleaning fluid pumped through the system to generate turbulence or increased turbulence and increased frictional resistance for enhanced cleaning action. A pressure control can cyclically vary the speed of the pump motor and pump connected thereto to generate the turbulence. The pumping cycle can alternate between a first and second power level and at a desired time interval for each speed. With a suitable solvent as the pumped fluid, the turbulence that is generated by the cyclical pumping action causes an increase in the scrubbing action of the solvent to quickly loosen residual material in the fluid passageways.
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8.发明授权
公开(公告)号：US5103649A
公开(公告)日：1992-04-14
申请号：US694460
申请日：1991-05-01
申请人： Joseph W. Kieffer
发明人： Joseph W. Kieffer
CPC分类号： A23G9/045 , B67D1/0016 , B67D1/0861 , G07F13/065 , B67D2210/00118 , B67D2210/0012
摘要： The present invention concerns improvements in the electronic control of frozen carbonated beverage machines and improvements in electric defrost heaters used therein. A control scheme is shown that provides for accurately determining the viscosity of a semi-frozen beverage as a function of the torque of a drive motor used in the harvesting and mixing thereof. The torque is first calculated based upon the current and voltage to the motor and the phase difference there between. The torque is adjusted to compensate for motor efficiency after which the net torque value is converted to a viscosity scale. The viscosity scale has a zero value relating to the net torque experienced by the motor when the beverage is known to be completely liquid. Viscosity is maintained within a narrow range based upon pre-defined three level low, medium and high viscosity sets, and wherein compressor short-cycling is eliminated. Recalibration control is shown for reestablishing a new viscosity zero value to allow for changes in the net torque at the beverage known liquid point that can result from machine wear, inaccurate initial calibration and the like. A safety defrost control is shown for reducing potential hazards associated with the use of electric defrost heaters. improved electrical defrost heaters are shown that allow for easy removal and replacement thereof.
摘要翻译： 本发明涉及冷冻碳酸饮料机的电子控制和其中使用的电除霜加热器的改进。 示出了控制方案，其提供了根据在其收获和混合中使用的驱动马达的扭矩来准确地确定半冷冻饮料的粘度。 首先根据电动机的电流和电压及其间的相位差来计算转矩。 调整扭矩以补偿电机效率，然后将净扭矩值转换为粘度标度。 当已知饮料是完全液体时，粘度标度具有与电动机经历的净转矩相关的零值。 基于预定义的三级低，中和高粘度组，粘度保持在窄范围内，并且其中消除了压缩机短路循环。 显示重新校准控制，用于重建新的粘度零值，以允许由机器磨损，不准确的初始校准等导致的饮料已知液点处的净扭矩变化。 显示安全除霜控制，以减少与使用电除霜加热器相关的潜在危险。 示出了改进的电除霜加热器，其允许容易地移除和更换它们。
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公开(公告)号：US07878425B2
公开(公告)日：2011-02-01
申请号：US12256647
申请日：2008-10-23
CPC分类号： B05B7/241
摘要： A conventional liquid spray gun having a compressed air supply equipped with a liquid, e.g. paint, container for supplying the liquid to be sprayed onto a target surface. The container has a closed bottom, an open top and a cylindrical sidewall. A removable cover is attached over the open top of the container, and the cover has a pair of apertures extending through it, one of which holds a proximal end of a rigid tube whose distal end extends to a point close to the container's bottom. Slidingly mounted on the rigid tube is a generally circular, movable plunger whose periphery engages the cylindrical sidewall of the container. Pressurized air injected through the second aperture in the cover forces the plunger against the liquid's surface and causes the liquid to flow through the lumen of the rigid tube to the liquid inlet port of the spray gun.
摘要翻译： 具有装备有液体的压缩空气供应的常规液体喷枪，例如 油漆，用于将要喷洒到目标表面上的液体的容器。 容器具有封闭的底部，敞开的顶部和圆柱形的侧壁。 可移除的盖子被附接在容器的敞开的顶部上，并且盖子具有延伸穿过它的一对孔，其中一个孔保持刚性管的近端，其远端延伸到靠近容器底部的点。 滑动地安装在刚性管上的是大致圆形的可动活塞，其周边与容器的圆柱形侧壁接合。 通过盖中的第二孔注入的加压空气迫使柱塞抵靠液体的表面，并使液体流过刚性管的内腔至喷枪的液体入口。
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公开(公告)号：US5893522A
公开(公告)日：1999-04-13
申请号：US867077
申请日：1997-06-02
申请人： Joseph W. Kieffer
发明人： Joseph W. Kieffer
CPC分类号： B05B15/0283 , B05B15/065
摘要： A method of orienting a misaligned spray tip in a reversible turret of a paint spray gun by tapping the turret to rotate the tip until a key and keyway of the tip and turret are aligned. In one embodiment of the method, the turret is held in the left hand and tapped with the right hand to cause counterclockwise rotation of the tip. In another embodiment, the turret is held in the right hand and the turret is tapped with the left hand to cause clockwise rotation of the tip in the turret. Once the tip is oriented in the turret, an elastomer washer and hollow retaining screw are installed in the turret behind the tip to seal and retain the tip in the turret, and the turret is installed in the paint spray gun.
摘要翻译： 通过点击转台旋转尖端直到尖端和转台的键槽和键塔对齐，将未对准的喷嘴定向在喷漆枪的可逆转台中。 在该方法的一个实施例中，转塔被保持在左手中并用右手敲击以引起尖端的逆时针旋转。 在另一个实施例中，转塔被保持在右手中，并且用左手敲击转塔，以使尖端在转台中顺时针旋转。 一旦尖端定向在转台中，弹性体垫圈和中空的保持螺钉安装在尖端后面的转台中，以将尖端密封并保持在转台中，并且转台安装在喷漆枪中。
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