Lubricant supply device

摘要: A lubricant supply device that reliably removes air from such as grease and supplies the to an object of lubrication. An detection sensor detects is disposed in a introduction hole transporting path. Grease supplied by pump passes through hole, chamber divided spool discharge port, introduced into lubricated parts machine. If detected sensor, controller drives switching valve, moves pressurized air, connects exhaust port. The mixed with then expelled When no longer switches returns its original position, discharges just before machine, therefore can remove more reliably.