公开(公告)号：EP1756467A4

公开(公告)日：2007-08-15

申请号：EP05746794

申请日：2005-05-06

申请人： NATASA ENTPR LTD

发明人： ORLITZKY ANTON ,  SHEREMETA DANNY ,  ORLITZKY STEPHAN

IPC分类号： F16N13/14 ,  F16N11/08 ,  F16N13/02 ,  F16N27/00

CPC分类号： F16N13/14 ,  F16N13/02

摘要： In various embodiments, the invention provides a lubricator comprising a housing defining a main lubricant chamber adapted to contain a fluid lubricant. A piston pump in fluid communication with the main lubricant chamber may be adapted to be driven to discharge the lubricant from a pump chamber through a lubricant outlet in the housing. A check valve may be mounted on the lubricant outlet, to check the discharge of lubricant from the lubricator. The lubricator may include a motor having a drive shaft adapted to rotate a swash plate to act as a cam to drive reciprocating motion of the pump piston in the pump chamber. The drive shaft may be in axial alignment with the piston, the swash plate being set obliquely on the drive shaft to revolve when the motor is activated to give reciprocating motion to the piston in a direction parallel to the drive shaft. The piston may be biased in the pump chamber against the swash plate, so that the swash plate rides on the piston.

摘要翻译： 在各种实施例中，本发明提供了一种润滑器，其包括限定适于容纳流体润滑剂的主润滑剂腔室的壳体。 与主润滑剂腔室流体连通的活塞泵可适于被驱动以通过壳体中的润滑剂出口从泵腔室排出润滑剂。 一个止回阀可以安装在润滑油出口上，以检查润滑油从润滑器中排出。 润滑器可以包括具有驱动轴的马达，驱动轴适于旋转斜盘以用作凸轮以驱动泵活塞在泵室中的往复运动。 驱动轴可以与活塞轴向对齐，斜盘设置成在驱动轴上倾斜，以便当马达被启动时沿与驱动轴平行的方向作往复运动。 活塞可以在泵室中抵靠斜盘偏置，使得斜盘骑在活塞上。