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VILA PORTELLA CELEDONIO
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VILA PORTELLA CELEDONIO
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Application filed by VILA PORTELLA CELEDONIOfiledCriticalVILA PORTELLA CELEDONIO
Priority to ES0035943UpriorityCriticalpatent/ES35943Y/en
Publication of ES35943UpublicationCriticalpatent/ES35943U/en
Application grantedgrantedCritical
Publication of ES35943YpublicationCriticalpatent/ES35943Y/en
One-Way And Automatic Clutches, And Combinations Of Different Clutches
(AREA)
Abstract
Centrifugal disconnector for starting electric motors, characterized in having the following elements: a metallic crown capable of closing an electrical circuit through fixed contacts that rub on it; a main body mounted on the motor shaft with freedom of axial movement, provided with a substantially conical cavity and integral with the anterior crown; a plurality of balls housed inside said cavity, guided so that they have freedom of movement in the radial direction; a guiding core that rotates in solidarity with the motor shaft and houses the mentioned balls, and an elastic element that tends to press the metal crown against the contacts and that is overcome when the balls, thanks to the centrifugal action, act inside the cavity conical and create efforts that axially displace the main body. (Machine-translation by Google Translate, not legally binding)
ES0035943U1953-04-271953-04-27
Centrifugal switch for starting electric motors
ExpiredES35943Y
(en)
Improvements introduced in the manufacture of asynchronous engines, autofrenos de inducciºn tºnico (Machine-translation by Google Translate, not legally binding)
System for driving small machines for alternative operation with electrical and mechanical energy (Machine-translation by Google Translate, not legally binding)
Improvements in machines- hand tools, with electric powered motor, housing in isolated form in an outdoor metal casing (Machine-translation by Google Translate, not legally binding)