Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating
Patent
2000-01-26
2000-10-24
Butler, Rodney A.
Metal deforming
With cleaning, descaling, or lubrication of work or product
Lubricating
72235, B21B 4502, B21B 1312
Patent
active
061349305
ABSTRACT:
A system is disclosed for applying a liquid lubricant to first and second components enclosed in a housing, with the lubricant applied to the second components being exposed to contamination by a liquid coolant applied to the exterior of the housing, and with the lubricant applied to the first components being substantially isolated from the liquid coolant. The system includes a partition internally subdividing the housing into a first chamber containing the first components and a second chamber containing the second components. Lubricant is delivered from a storage tank to the housing for application to the first and second components. A first conduit network communicates with the first chamber for returning the lubricant applied to the first components to the storage tank, and a second conduit network communicates with the second chamber for returning lubricant applied to the second components to the storage tank. A liquid coolant removal unit in the second conduit network removes liquid coolant from the lubricant being returned to the storage tank.
REFERENCES:
patent: 3578111 (1971-05-01), Miller
patent: 3618707 (1971-11-01), Sluhan
patent: 4537055 (1985-08-01), Woodrow et al.
patent: 5224051 (1993-06-01), Johnson
patent: 5577405 (1996-11-01), Shore et al.
patent: 5971107 (1999-10-01), Stitz et al.
patent: 6001245 (1999-12-01), Reich et al.
Puchovsky Melicher
Shore T. Michael
Butler Rodney A.
Morgan Construction Company
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