公开(公告)号：USD331321S

公开(公告)日：1992-12-01

申请号：US541343

申请日：1990-06-21

申请人： Gerhard Gebaurer ,  Ewald Kille ,  Manfred Kistler

设计人： Gerhard Gebaurer ,  Ewald Kille ,  Manfred Kistler

公开(公告)号：US5096392A

公开(公告)日：1992-03-17

申请号：US419714

申请日：1989-10-11

申请人： Heinrich Griebel ,  Ewald Kille ,  Manfred Kistler

发明人： Heinrich Griebel ,  Ewald Kille ,  Manfred Kistler

IPC分类号： B65G53/00 ,  B05C11/10

CPC分类号： B05C11/1002

摘要： An apparatus for conveying paints is connectible via a supply passage to a reservoir and is connectible via a feed passage to an application device. The apparatus includes a diaphragm pump mounted in a closed housing and provided with an admission valve and a discharge valve. The diaphragm pump is driveable with an electric motor that can be switched by a manometric switch dependent on conveying pressure. The admission valve and the discharge valve are commonly arranged in a pump head and are held by a supporting element that is detachably connected to the pump head. Further, the discharge valve is located upsteam of a pressurized chamber that is connected to the feed passage and is also located in the pump head. Variations in feed passage pressure cause variations in the volume of the pressurized chamber by flexing a control diaphragm. The control diaphragm acts on an adjustment element to actuate a control switch. The invention provides an apparatus that is compact, reliable, and easy to manufacture. The apparatus operates at low feed pressures and noise levels. Further, the torque of the drive motor, preferably a split-pole motor, can be easily varied to suit the required conveying power of the diaphragm pump. The invention further permits reproducible adjustment of the manometric switch, and allows quick and easy cleaning of the admission and discharge valves without the need for special tools or disassembly of the housing.

摘要翻译： 用于输送油漆的设备可经由供应通道连接到储存器，并且可通过供给通道与施加装置连接。 该装置包括安装在封闭壳体中并设有入口阀和排放阀的隔膜泵。 隔膜泵可以用电动机驱动，电动机可以通过取决于输送压力的测力开关来切换。 入口阀和排放阀通常布置在泵头中并且由可拆卸地连接到泵头的支撑元件保持。 此外，排出阀位于连接到进料通道并且也位于泵头中的加压室的上游。 进料通道压力的变化通过弯曲控制膜片而导致加压室的体积变化。 控制膜片作用在调节元件上以致动控制开关。 本发明提供一种紧凑，可靠，易于制造的装置。 该设备在低进料压力和噪音水平下工作。 此外，可以容易地改变驱动电动机，优选分极电动机的转矩，以适应隔膜泵的所需输送功率。 本发明还允许可重复地调节测量开关，并且允许快速且容易地清洁进入和排出阀，而不需要特殊工具或拆卸壳体。

公开(公告)号：US4295913A

公开(公告)日：1981-10-20

申请号：US125666

申请日：1980-02-28

申请人： Horst Purr ,  Manfred Kistler ,  Rolf Muller

发明人： Horst Purr ,  Manfred Kistler ,  Rolf Muller

IPC分类号： G03D3/06 ,  B41L25/00 ,  B41L39/00 ,  B41C1/10

CPC分类号： B41L25/00 ,  B41L39/00 ,  Y10T137/7303 ,  Y10T137/7306 ,  Y10T137/85954

摘要： An electrically operated device such as a duplicating machine has a recptacle for accommodating a fluid for the chemical treatment of sheet material and like objects. The receptacle may be in the form of a dip tank designed for passing sheet material therethrough. This dip tank is connected via a supply conduit to a storage tank and the supply conduit includes a pump controlled by an automatic charging and metering unit for supplying fluid to the dip tank. A drain conduit leading to the storage tank is connected to the dip tank. This drain conduit includes a solenoid valve for stopping or allowing the flow of fluid through the drain conduit.

摘要翻译： 诸如复印机的电操作装置具有用于容纳用于片材和类似物体的化学处理的流体的回收件。 容器可以是设计用于使片材通过其中的浸槽的形式。 该浸渍槽通过供应管道连接到储罐，并且供应管道包括由自动计量和计量单元控制的泵，用于将液体供应到浸渍槽。 通向储罐的排水管连接到浸渍槽。 该排水管道包括用于停止或允许流体流过排水管道的电磁阀。