Lubrication – Systems – Cylinders parallel to shaft
Patent
1979-12-17
1982-04-27
Brown, David H.
Lubrication
Systems
Cylinders parallel to shaft
308 5R, F01M 118
Patent
active
043266037
ABSTRACT:
Automatic lubrication control system in which current flow between two mating electrically conductive, lubricated members in sliding contact is integrated with respect to time and used to provide a control signal for a pump that applies lubricant to the contact surface. The voltage level resulting from the integrated current flow can be applied directly to control the pump circuit or it can be counted or sampled at preselected times to provide the pump actuating signal.
REFERENCES:
patent: 3463268 (1969-08-01), Krause
patent: 3578112 (1971-05-01), Freeland
patent: 3674112 (1972-07-01), Roberts
patent: 3856114 (1974-12-01), Zankl
patent: 3947836 (1976-03-01), Smith et al.
Darrow Berwin W.
Wilkinson David J.
Brown David H.
International Business Machines - Corporation
Johnson Kenneth P.
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