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1. 发明授权

US06176348B1 Multiple-pump system for lubricating 失效
标题翻译：多泵系统润滑
公开(公告)号：US06176348B1
公开(公告)日：2001-01-23
申请号：US09362587
申请日：1999-07-28
申请人： Karl Grebe , Anton May , Claus Helbig , Bernd Scheit , Stefan Brand , Susanne B{umlaut over (a)}hrend
发明人： Karl Grebe , Anton May , Claus Helbig , Bernd Scheit , Stefan Brand , Susanne B{umlaut over (a)}hrend
IPC分类号： F16N1310
CPC分类号： F16N7/38 , F04B1/295 , F04B9/02
摘要： A lubricating system has a housing formed with an intake passage, a drive shaft extending longitudinally in the housing and carrying a plurality of longitudinally spaced worm gears, and respective pumps juxtaposed with the worm gears in the housing. Each pump has a cylinder fixed in the housing, centered on a respective transverse axis, and forming an intake port connected to the passage and an output port. A cavity-forming piston is rotatable about and reciprocal along the respective transverse axis and a worm wheel on the piston meshes with the respective worm gear. An axially projecting cam ramp on the worm wheel is axially engageable with an abutment on the housing. This abutment can be moved axially and for fixing it in any of a multiplicity of positions for varying axial deflection of the piston. A spring bearing against the piston urges the ramp toward the abutment. Rotation of the shaft rotates and reciprocates the piston for drawing in a lubricant at the intake ports and expelling it at the output ports so that the range of axial movement of the piston and the amount of lubricant pumped are determined by the axial deflection of the piston by the ramp.
摘要翻译：润滑系统具有形成有进气通道的壳体，在壳体中纵向延伸并且承载多个纵向间隔开的蜗轮的驱动轴和与壳体中的蜗轮并置的相应泵。每个泵具有固定在壳体中的圆筒，其中心在相应的横向轴线上，并且形成连接到通道的进气口和输出端口。空腔形成活塞可沿着相应的横向轴线可旋转并且相互往复运动，活塞上的蜗轮与相应的蜗轮啮合。蜗轮上的轴向突出的凸轮斜坡可与壳体上的邻接部轴向接合。该邻接件可以轴向移动并且用于将其固定在用于改变活塞的轴向偏转的多个位置中的任一个中。抵靠活塞的弹簧支座迫使斜面朝向支座。轴的旋转使活塞在进气口处的润滑剂中旋转并往复运动，并将其排出到输出端口，使得活塞的轴向运动范围和泵送的润滑剂的量由活塞的轴向偏转确定由斜坡。

2. 发明授权

US06216822B1 Programmable automatic lubricant dispenser 失效
标题翻译：可编程自动润滑油分配器
公开(公告)号：US06216822B1
公开(公告)日：2001-04-17
申请号：US09416500
申请日：1999-10-08
申请人： Anton May , Ralf Albert , Bernd Scheit , Claus Helbig , Stefan Brand , Susanne Bährend
发明人： Anton May , Ralf Albert , Bernd Scheit , Claus Helbig , Stefan Brand , Susanne Bährend
IPC分类号： F01M1104
CPC分类号： F16N11/08 , F16N2230/02
摘要： An automatic lubricant dispenser has a lower housing part formed with an outlet, a piston displaceable along an axis in the lower part and forming therein a compartment, a spindle extending along the axis, threaded into the piston, having an upper end above the piston provided with a lower coupling half, and a body of fluent lubricant filling the compartment. An upper housing part removably securable to the lower part holds an electrical motor unit having an output shaft projecting downward at the axis and provided with an upper coupling half axially engageable with the lower coupling half. The coupling halves are axially engageable to rotationally couple the motor output shaft to the spindle so that electrical energization of the motor when the coupling halves are engaged displaces the piston and expresses lubricant from the outlet. A sensor connected to the shaft generates an output after a predetermined angular displacement of the shaft. An erasable nonvolatile memory in the upper housing part is associated with a reset switch for clearing the nonvolatile memory and with electrically powered controller. This controller is also connected to the sensor means and nonvolatile memory for periodically energizing the motor, for storing in the nonvolatile memory information about elapsed time since last energization of the motor and the number of outputs emitted by the sensor means, and for reading the information stored in the memory.
摘要翻译：自动润滑剂分配器具有形成有出口的下壳体部分，沿着下部的轴线可移位的活塞，并且在其中形成隔室，沿着轴线延伸的主轴旋入活塞中，所述活塞的上端在活塞上方提供具有较低的联轴器半部，以及填充隔室的流体润滑剂体。可拆卸地固定到下部的上壳体部分保持电动机单元，其具有在轴线处向下突出的输出轴，并且具有与下联接器半部可轴向接合的上联接器半部。联轴器半部可轴向接合以将电动机输出轴旋转耦合到主轴，使得当联接器半部接合时电动机的电通电使活塞移动并从出口表达润滑剂。连接到轴的传感器在轴的预定角位移之后产生输出。上部壳体部分中的可擦除非易失性存储器与用于清除非易失性存储器和电动控制器的复位开关相关联。该控制器还连接到传感器装置和非易失性存储器，用于周期性地给电动机通电，用于存储关于自电动机上次通电以来的经过时间的信息和由传感器装置发出的输出数量以及用于读取信息的信息存储在内存中。

3. 发明授权

US5971229A Automatic lubricant dispenser 失效
标题翻译：自动润滑油分配器
公开(公告)号：US5971229A
公开(公告)日：1999-10-26
申请号：US966502
申请日：1997-11-10
申请人： Anton May , Claus Helbig , Bernd Scheit , Stefan Brand
发明人： Anton May , Claus Helbig , Bernd Scheit , Stefan Brand
IPC分类号： F16N11/08 , F16N13/06 , F16N7/14
CPC分类号： F16N11/08 , F16N2013/066
摘要： An automatic lubricant dispenser has a lower housing part formed with an outlet, a piston displaceable along an axis in the lower part and forming therein a compartment, a spindle extending along the axis, threaded into the piston, having an upper end above the piston provided with a lower coupling half, and a body of fluent lubricant filling the compartment and forming with the spindle, piston, and lower housing part a lower subassembly. An upper housing part securable to the lower part via a screwthread forms an upper subassembly. An insert mainly in the upper housing part forms a battery compartment and carries a motor unit having an output shaft projecting downward therefrom at the axis and provided with an upper coupling half axially engageable with the lower coupling half. The coupling halves are axially engageable to rotationally couple the motor output shaft to the spindle. A battery is provided in the battery compartment and a circuit board fixed to the insert is connected between the battery and the motor unit. An on-off switch mounted on the circuit board is actuatable to energize the motor unit from the battery. The insert, motor unit, battery, circuit board, and switch together forming a core subassembly normally held between the upper and lower subassemblies.
摘要翻译：自动润滑剂分配器具有形成有出口的下壳体部分，沿着下部的轴线可移位的活塞，并且在其中形成隔室，沿着轴线延伸的主轴旋入活塞中，所述活塞的上端在活塞上方提供具有较低的联接半部分，以及填充隔室的流体润滑剂体并与主轴，活塞和下部壳体部分一起形成下部子组件。通过螺纹固定到下部的上壳体部分形成上部组件。主要在上壳体部分中的插入件形成电池室，并且承载具有在轴线处向下突出的输出轴的马达单元，并且具有与下联接器半部可轴向接合的上联接器半部。联轴器半部可轴向接合以将马达输出轴旋转地联接到主轴。在电池室中设置有电池，并且固定到插入件的电路板连接在电池和电动机单元之间。安装在电路板上的开关开关是可启动的，以使电动机单元从电池供电。插入件，电动机单元，电池，电路板和开关在一起形成通常保持在上部和下部组件之间的芯子组件。

4. 发明授权

US07228941B2 Metering device for lubricant 有权
标题翻译：润滑剂计量装置
公开(公告)号：US07228941B2
公开(公告)日：2007-06-12
申请号：US10476045
申请日：2002-08-10
申请人： Michael Weigand , Bernd Scheit , Stefan Brand , Thomas Hildenbrand
发明人： Michael Weigand , Bernd Scheit , Stefan Brand , Thomas Hildenbrand
IPC分类号： F16N27/00
CPC分类号： F16N11/08
摘要： The invention relates to a metering device for lubricant having a lubricant reservoir (1), a piston (3), which is arranged on a threaded spindle (2), within the lubricant reservoir and a drive head 4, which has a drive shaft (7) connected to the threaded spindle (2) and an electromechanical drive (5) for actuating the drive shaft. The drive shaft (7) contains a lubricant passage duct (8) which opens into the lubricant storage space of the lubricant reservoir. A ram (9) is inserted into the lubricant passage duct (8) of the drive shaft, said ram having an axial bore (10) with a nonreturn valve (11) on the inlet side, and also a ram head (13) which is arranged in a rotationally fixed manner and is loaded by a compression spring (12). The ram head (13) bears under the effect of the compression spring (12) against a control surface (14) of the drive shaft (7). The control surface (14) and the associated contact surface of the ram head (13) are designed as slotted-guide surfaces which, when the control surface (14) rotates, bring about stroke movements of the ram (9), said movements conveying lubricant through the bore (10) in the ram (9) to a lubricant outlet at the end of the ram.
摘要翻译：本发明涉及一种用于润滑剂的计量装置，其具有润滑剂储存器（1），设置在螺纹心轴（2）上的润滑剂储存器内的活塞（3）和驱动头4，驱动头具有驱动轴连接到螺纹主轴（2）和用于致动驱动轴的机电驱动器（5）。驱动轴（7）包含通向润滑剂储存器的润滑剂储存空间的润滑剂通道导管（8）。压头（9）被插入到驱动轴的润滑剂通道导管（8）中，所述冲头具有在入口侧具有止回阀（11）的轴向孔（10），还有一个压头（13）以旋转固定的方式布置并且由压缩弹簧（12）装载。冲压头（13）在压缩弹簧（12）的作用下抵靠驱动轴（7）的控制表面（14）。控制表面（14）和冲头头部（13）的相关联的接触表面被设计为开槽导向表面，当控制表面（14）旋转时，引起冲头（9）的行程运动，所述运动传递润滑剂通过压头（9）中的孔（10）到达压头末端的润滑剂出口。

5. 发明授权

US06601738B2 Lubricant dispenser 失效
标题翻译：润滑油分配器
公开(公告)号：US06601738B2
公开(公告)日：2003-08-05
申请号：US09982187
申请日：2001-10-18
申请人： Michael Weigand , Armin Brand , Bernd Scheit , Thomas Hildenbrand
发明人： Michael Weigand , Armin Brand , Bernd Scheit , Thomas Hildenbrand
IPC分类号： B65D8854
CPC分类号： F16N11/08
摘要： A lubricant dispenser comprising a housing, a lubricant supply container, a plunger, a telescopic hollow spindle, and an electromechanical servo-drive for changing the length of the telescopic hollow spindle. One end of the telescopic hollow spindle is fixed on the housing. With its other end, the telescopic hollow spindle cooperates with a plunger containing a passage opening for lubricant. The telescopic hollow spindle has a lubricant passage channel in which at least one check valve is arranged on the inlet side. The telescopic hollow spindle alternately carries out setting strokes of different lengths that increase or reduce the length of the spindle. The setting strokes are coordinated with each other so that with a setting stroke of the telescopic hollow spindle increasing the length of the spindle, a preset amount of lubricant displaced by the movement of the plunger enters the lubricant passage channel through the opening check valve.
摘要翻译：一种润滑剂分配器，包括壳体，润滑剂供应容器，柱塞，可伸缩中空心轴和用于改变伸缩空心心轴的长度的机电伺服驱动器。可伸缩空心心轴的一端固定在外壳上。另一端，伸缩中空心轴与一个含有润滑剂通道开口的活塞配合。伸缩式中空心轴具有润滑剂通道，其中至少一个止回阀布置在入口侧。伸缩空心轴交替地执行增加或减小主轴长度的不同长度的设定行程。设定行程彼此协调，使得随着伸缩空心轴的设定行程增加主轴的长度，通过柱塞的移动而移位的预设量的润滑剂通过打开的止回阀进入润滑剂通道通道。

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