Automatic lubrication system

Details Automatic lubrication system Automatic lubrication system

1995-04-12

1996-03-12

Denion, Thomas E.

Lubrication

Systems

With measuring or metering value system

184 64, 184 29, F16N 2700

Patent

active

054978521

ABSTRACT:
An automatic lubrication system comprising a series of divider valves operable periodically through a cycle in which charges of lubricant are delivered one after another in sequence to a plurality of points of lubrication, the valves being supplied with lubricant from a reservoir holding a supply of lubricant under pressure via an on-off control valve, the latter being controlled by a timer operable on receiving a timing start signal to time out an OFF period during which the control valve is closed, and having a sensor device responsive to completion of a cycle of operation to send a timing start signal to the timer, the supply of lubricant under pressure in the reservoir serving as both a power source for the operation of the valves and as a source of lubricant for delivery to the points of lubrication.

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