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Priority to ES0290556ApriorityCriticalpatent/ES290556A1/en
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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
IMPROVEMENTS INTRODUCED IN ELECTRIC FANS, characterized essentially by comprising the arrangement of an oscillating part, located in the rear part of the engine, equipped with a recovery spring and having a recessed upper part on which the eccentric provided in the terminal of a stem, controlled by a digital button and that selectively establishes blocking and release positions of a primary spindle with respect to an attack pinion of a transmission system. (Machine-translation by Google Translate, not legally binding)
ES0290556A1963-07-291963-07-29Improvements introduced in electric fans (Machine-translation by Google Translate, not legally binding)
ExpiredES290556A1
(en)