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Daniel Geli antonio
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Daniel Geli antonio
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Priority to ES1974208184UpriorityCriticalpatent/ES208184Y/en
Publication of ES208184UpublicationCriticalpatent/ES208184U/en
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Publication of ES208184YpublicationCriticalpatent/ES208184Y/en
Investigating Or Analyzing Materials Using Thermal Means
(AREA)
Abstract
Improved barometer, characterized by counting on one of its sides with a graduated scale indicating the altitude in meters, in which an insert has been adapted with an indicator signal to the altitude with a view to establishing atmospheric indications, such as good time, variable or rain, related to the mercury sheath conductive tube on which a sliding piece of augmentative properties acts in order to always have in view the atmospheric indication that the piped mercury performs in its function, and all this suitably adapted to a support frame. (Machine-translation by Google Translate, not legally binding)
Measuring instrument, in particular liquid-filled manometer, with an instrument housing with overpressure protection, and insert for mounting in such an instrument.
Circuit provision for the comparative measurement of resistance, mainly resistance, mainly insulating resistance. (Machine-translation by Google Translate, not legally binding)