| 摘要 |
PROBLEM TO BE SOLVED: To provide an auxiliary controller for an automatic lubricator for an escalator chain simply installed to the automatic lubricator for an escalator chain capable of easily enlarging a control range of a lubrication cycle. SOLUTION: In a power line 3 for the automatic lubricator for an escalator chain to supply power from a lubrication controller 1 to a lubrication pump 2 to lubricate the escalator chain by a power output for a prescribed time length at a prescribed cycle, the auxiliary controller for the automatic lubricator for the escalator chain is inserted. It obtains power from the power output from the lubrication controller to elongate the power output from the lubrication controller at a power line to a cycle of set magnification supplied to the lubrication pump. COPYRIGHT: (C)2006,JPO&NCIPI
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