LUBRICANT PUMP EQUIPPED WITH A PUMP HEATER AND A LUBRICATING SYSTEM, CAPABLE OF SMOOTHLY OPERATING A PUMP EVEN IN A LOW TEMPERATURE STATE

摘要

PURPOSE: A lubricating system and a lubricant pump equipped with a pump heater are provided to automatically re-operate the lubricant pump by the operation of a heater if lubricants harden at low temperature.;CONSTITUTION: A lubricant pump(1) delivers lubricants to one or more lubrication positions. The lubricant pump comprises a lubricant vessel, a pump unit, a driving unit(4), one or more lubricant outlets, a controller(5), one or more heating elements(6), and one or more temperature sensors(8). The driving unit is placed in the pump unit. The controller is placed in the driving unit. The heating elements are connected to the controller or an additional controller. One or more heating elements are operated according to the temperature measured by the temperature sensor.;COPYRIGHT KIPO 2012