-
公开(公告)号：US08979001B2
公开(公告)日：2015-03-17
申请号：US12795378
申请日：2010-06-07
CPC分类号： B05B9/01 , B05B9/0413 , B05B9/043
摘要： The present disclosure generally relates to fluid sprayers and more specifically, but not by limitation, to a portable airless fluid sprayer including fluid container support features configured to accommodate fluid containers of different sizes. In one example, a fluid sprayer pump assembly is provided and includes a pump assembly housing and a fluid intake conduit configured to provide a fluid path to the pump assembly housing. The fluid sprayer pump assembly also includes a frame assembly supporting the pump assembly housing and including a plurality of fluid container support features. Each of the fluid container support features is configured to accommodate a respective fluid container such that an inlet end of the fluid intake conduit is positionable within the respective fluid container. In one example, a fluid container support feature includes a fluid container holder pivotably attached to the frame assembly and movable between first and second positions.
摘要翻译： 本公开一般涉及流体喷雾器，更具体地而非限制性地涉及便携式无空气流体喷雾器，其包括被配置为容纳不同尺寸的流体容器的流体容器支撑件特征。 在一个示例中，提供了流体喷雾器泵组件，并且包括泵组件壳体和被配置为向泵组件壳体提供流体路径的流体进气导管。 流体喷雾器泵组件还包括支撑泵组件壳体并包括多个流体容器支撑部件的框架组件。 每个流体容器支撑特征被构造成容纳相应的流体容器，使得流体进入导管的入口端可定位在相应的流体容器内。 在一个示例中，流体容器支撑特征包括可枢转地附接到框架组件并可在第一和第二位置之间移动的流体容器保持器。
-
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.
-
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。
-
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.
-
公开(公告)号：USD376637S
公开(公告)日：1996-12-17
申请号：US046953
申请日：1995-11-22
-
6.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。
-
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。
-
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。
-
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。
-
公开(公告)号：US5639222A
公开(公告)日：1997-06-17
申请号：US498739
申请日：1995-07-06
申请人： Joseph W. Kieffer
发明人： Joseph W. Kieffer
CPC分类号： F04D25/16 , F04D27/008 , F04D29/626 , Y10T29/49229
摘要： Method and apparatus for close coupled mounting of a pair of series connected turbines by axially aligning and abutting the axial outlet of one turbine against the axial inlet of the other turbine with a seal surrounding the turbine junction and with tie rods extending between radially projecting apertured ears of the turbines securing the turbines together and supporting the turbines on a generally U-shaped mounting bracket having spaced apart flanges engaging the tie rods. An air baffle partitions the space containing the two turbines into two air plenums to prevent hot air exhausted by the larger turbine from entering the air inlet to the turbine impellers, and an indicator provides a perceptible indication that the filter is becoming blocked.
摘要翻译： 通过使一个涡轮机的轴向出口相对于另一个涡轮机的轴向入口轴向对准和邻接而围绕涡轮机连接处的密封件和在径向突出的有孔耳朵之间延伸的拉杆，用于紧密耦合安装一对串联连接涡轮机的方法和装置 将涡轮机固定在一起并将涡轮机支撑在大致U形的安装支架上，该安装支架具有接合拉杆的间隔开的凸缘。 空气挡板将包含两个涡轮机的空间分隔成两个空气通风室，以防止较大涡轮机排出的热空气进入涡轮叶轮的空气入口，并且指示器提供过滤器变得阻塞的可察觉指示。
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.024 秒)