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Individual
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Priority to ES1968137016UpriorityCriticalpatent/ES137016Y/en
Publication of ES137016UpublicationCriticalpatent/ES137016U/en
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Publication of ES137016YpublicationCriticalpatent/ES137016Y/en
Containers Having Bodies Formed In One Piece
(AREA)
Abstract
Improved thermo-bottle of the kind comprising a bottle-thermocouple inside a container or envelope which is held by means of a cap that is screwed into the mouth of such container, the. Which bush receives the coupling, also threaded, of an inverted vessel, which is characterized in coupling in the lower part of the thermo-bottle a hollow cylindrical piece closed by a base, which is fitted to said thermo-bottle in its third lower but not to the outer container or envelope, providing said cylindrical part and in its closed lower base, an incoming frustoconical zone of height greater than the length of the vacuum peak of the thermo bottle, in order that the inner lower base of said frustoconical recess receives the support from the bottom of the thermo bottle and the watt peak thereof is left without contacting said cylindrical part nor with its bottom, for which the frustoconical recess comprises only the central zone of the base. (Machine-translation by Google Translate, not legally binding)