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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improvements in the manufacture of oscillating fans, characterized by comprising the constitution of a power supply system of the fan motor, comprising a transformer coupled by a switch in order to reduce the supply voltage and a control lamp arranged in series with the energy input and that is coupled on the upper face of the fan base, allowing visual control of its operation. (Machine-translation by Google Translate, not legally binding)
ES0325216A1966-03-291966-03-29Some improvements in the manufacture of oscillating fans. (Machine-translation by Google Translate, not legally binding)
ExpiredES325216A1
(en)