Lubrication – Systems – With measuring or metering value system
Patent
1995-08-14
1997-06-17
Denion, Thomas E.
Lubrication
Systems
With measuring or metering value system
184 391, 184 42, 184 552, 210DIG8, F16N 2700
Patent
active
056389205
ABSTRACT:
An air tool lubricator which includes a body having an inlet and an outlet for a gas, a top bore, and a lubricant chamber. The first end of a lubricant conduit is coupled in fluid-flowing relation to the lubricant chamber, and the second end of the lubricant conduit is disposed in the outlet of the body and is capable of being coupled to a lubricant line. The lubricant line carries lubricant from the air tool lubricator to an air tool. Located within the lubricant chamber and capable of delivering a predetermined amount of lubricant into the lubricant conduit is a lubricant metering device or injector. Mounted on the body is a reservoir which is capable of holding a liquid lubricant, and which has a priming conduit through which lubricant may be delivered to the bore of the body. A priming pump is mounted on the reservoir and is capable of delivering a predetermined amount of lubricant from the reservoir to the lubricant chamber. The priming pump is used to fill the lubricant line with lubricant. The air tool lubricator is designed to be calibrated to account for manufacturing tolerances.
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Denion Thomas E.
Oil-Rite Corporation
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