B - Operations – Transporting – 65 – G
Patent
B - Operations, Transporting
65
G
184/38, 198/12.0
B65G 45/02 (2006.01) B65G 45/08 (2006.01) F16N 7/38 (2006.01) F16N 29/00 (2006.01)
Patent
CA 1217729
CONVEYOR LUBRICATION APPARATUS ABSTRACT OF THE DISCLOSURE A conveyor lubrication apparatus includes a counter for energizing lubrication devices once for each predeter- mined number of cycles of the conveyor past a lubrication station. Timers energized by the counter activate control valves for a predetermined period of time to supply lubri- cant to each element of the conveyor as each element of the conveyor reaches the lubrication station. A current sense circuit detects current flow to the control valves and energizes the central lubricant supply pump to pressurize the lubricant flow lines for a predetermined period of time, at the end of which the pump is de-energized until the next control valve is energized. A pressure sensor is disposed in the lubricant flow lines to detect a low pressure level and causes the pump to be de-energized and an alarm to be activated.
451678
Brown Patrick A.
Murphy William C.
Marks & Clerk
Patco Sales And Service Inc.
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