Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Difusio Terapeutica SA
Original Assignee
Difusio Terapeutica SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Difusio Terapeutica SAfiledCriticalDifusio Terapeutica SA
Priority to ES122547UpriorityCriticalpatent/ES122547U/en
Publication of ES122547UpublicationCriticalpatent/ES122547U/en
Extractor pump for bottles and the like of the type that sits on the mouth of a bottle to dose-extract its content characterized in that it comprises a pumping body formed by a compartment limited by a wall at the bottom of which the edge of an elastic cap with a semicircle section is adjusted, being retained in this position by a ring connected on the edge of the wall and this pumping body being connected to a lower tube that is housed in the bottle that has a widening next to the pumping body where a sphere with a smaller diameter than that of the widening is located, acting as an intake valve retained inferiorly by the narrowing of the tube and superiorly by projections on the internal wall thereof, and the pumping body is also communicated with an external conduit that forms a compartment in which a sphere in function of an expulsion valve sits, subjected to the permanent pressure of a spring that holds it against the access mouth. (Machine-translation by Google Translate, not legally binding)
ES122547U1966-05-281966-05-28Extractor pump for bottles and similar (Machine-translation by Google Translate, not legally binding)
PendingES122547U
(en)
Internal tube for sparkling suction, can be attached to the neck of the bottle by impulse of the liquid (Machine-translation by Google Translate, not legally binding)
Improvements in the system of closure of containers comprising plugs of mechanical type or of type corona (Machine-translation by Google Translate, not legally binding)
A hermetic plug of the type consisting of an external cap that threads on the neck of the container (Machine-translation by Google Translate, not legally binding)