Automatic wicking supply device of fuel oil, etc. of the combustor

摘要

[Summary] An object of the present invention is to increase its durability and wear and noise prevention of electromagnetic plunger by the air operation of the electromagnetic pump. A top which is configured with a member capable of withstanding a relatively long idling electromagnetic plunger (23), with its time limit adjustable timed timer to prevent further excessive idling, further liquid it does not require the injection of the specific priming liquid when sucked up early.