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DESSINS ETUDES OUTIL MECANIQUE
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DESSINS ETUDES OUTIL MECANIQUE
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Publication of ES230828A1publicationCriticalpatent/ES230828A1/en
Filling Or Discharging Of Gas Storage Vessels
(AREA)
Abstract
Improvements in liquefied gas appliances, such as a stove, of the kind that uses a liquefied gas container easily movable and intended to be discarded after use, characterized in that it comprises a gas intake head (13) provided with a terminal ring (15) of elastic material intended to be applied in a sealed manner against the wall of the container (3) containing the liquefied gas and an axial perforated needle (16) movable with respect to the ring intended to pass through the wall of the container so as to determine a communication hole between the interior of the container and the inside of the head, while devices (17) are provided to keep said head constantly supported against the wall of the container with sufficient pressure to ensure the tightness of the contents of the ring with said wall before that the needle has pierced that wall. (Machine-translation by Google Translate, not legally binding)
ES0230828A1955-10-041956-09-10Improvements in liquefied gas appliances (Machine-translation by Google Translate, not legally binding)
ExpiredES230828A1
(en)
Sealing cap pressed from sheet metal for the socket with an external thread of the filling opening of pressure vessels, in particular fuel containers for lamps, heating and cooking devices