27-03-2013 дата публикации
Номер: CN103000341A
Принадлежит:
The invention relates to a portable oil supply device, which comprises an oil suction pipe (1), a suction pump (2), a switch (3), a battery compartment (4) and an oil outlet pipe (5). The oil suction pipe is coupled with the inlet of the suction pump, the outlet of the suction pump is coupled with the oil outlet pipe, the tail end of the suction pump is fixedly provided with the battery compartment, and the tail end of the battery compartment is coupled with a knob switch. When oil is supplied, the oil suction pipe is inserted into an oil barrel on an overhead vehicle, the oil outlet pipe is inserted into an expansion device on the top part of a current transformer, and the suction pump can be started through the knob switch to supply oil to the current transformer. Operators need not to stretch forwards during oil supply, the oil supply process is visible and controllable, and oil spillage can be avoided effectively. The portable oil supply device has the advantages of simple structure ...
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