ES44686U - A filling and sealing valve for pneumatic purposes in hollow bodies (Machine-translation by Google Translate, not legally binding)
- Google Patents
A filling and sealing valve for pneumatic purposes in hollow bodies (Machine-translation by Google Translate, not legally binding)
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PONS MARI OSCAR
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PONS MARI OSCAR
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Priority to ES0044686UpriorityCriticalpatent/ES44686Y/en
Publication of ES44686UpublicationCriticalpatent/ES44686U/en
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Publication of ES44686YpublicationCriticalpatent/ES44686Y/en
A filling and sealing valve for pneumatic purposes, characterized by being constituted by a tubular conduit of small diameter of rubber or similar material, linked at the end of a flexible chamber and of larger diameter than the mentioned tube, operatively arranged so that this chamber allow the axial introduction of the tube into the hollow body, by simple inverted deformation of said chamber, this flexible chamber comprising on the opposite side to that of coupling to the tube, an extended mouth by a circular flange, by means of which it joins inside the hollow body to which it is applied. (Machine-translation by Google Translate, not legally binding)
ES0044686U1954-10-281954-10-28
A filling and sealing valve for pneumatic purposes in hollow bodies
ExpiredES44686Y
(en)
Improvements in the manufacture of tubular valve bodies for medicinal air compression devices. (Machine-translation by Google Translate, not legally binding)
A perfection in the floating and submersible tubes for command for loading and discharging petrolifer products for cisterna ships. (Machine-translation by Google Translate, not legally binding)