ES47250U - Container container for combustible liquids with closing pump (Machine-translation by Google Translate, not legally binding)
- Google Patents
Container container for combustible liquids with closing pump (Machine-translation by Google Translate, not legally binding)
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.)
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Individual
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Individual
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Priority to ES0047250UpriorityCriticalpatent/ES47250Y/en
Publication of ES47250UpublicationCriticalpatent/ES47250U/en
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Publication of ES47250YpublicationCriticalpatent/ES47250Y/en
A container container of combustible liquids, with closing pump, which is essentially characterized in that it has constituted the closing element of the passage of the fuel intended to fill it, by a hollow cylinder screwed externally screwable to an internal thread of the neck that it surrounds said orifice, inside which cylinder an air-introducing piston is slidable in the container, to increase in it the pressure, whose piston rod can move under the action of a spring that allows the operation of the piston as a pump and it can also be screwed to the cylinder so that by its sharp end, which surpasses the piston, it can perfectly close a corresponding taper hole through which the penetration of air into the container takes place and which is combined with the valve preventing the recoil of the air introduced into the container when using the pump. (Machine-translation by Google Translate, not legally binding)
ES0047250U1955-03-261955-03-26
Container container for combustible liquids with closing pump
ExpiredES47250Y
(en)