ES318457A1 - Visual signaling apparatus of the gas content of the butane gas bombons. (Machine-translation by Google Translate, not legally binding)
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Visual signaling apparatus of the gas content of the butane gas bombons. (Machine-translation by Google Translate, not legally binding)
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"Visual signaling device for the gas content of butane gas cylinders", characterized in that it consists of a platform of suitable shape and height for placement under the base of butane gas cylinders. This platform has four springs arranged regularly on its surface and in the central part there is a piston that can be fixed or by piston that pushes the oil or other liquid contained in a tank. This deposit, by the pressure it receives causes its contents to rise through a tube in a graduated strip, so that when the bottle is full the liquid is at the top of the graduation and when the gas is consumed it goes down, so that it visually indicates at all times the gas content of a butane gas bottle. (Machine-translation by Google Translate, not legally binding)
ES0318457A1965-10-141965-10-14Visual signaling apparatus of the gas content of the butane gas bombons. (Machine-translation by Google Translate, not legally binding)
ExpiredES318457A1
(en)
Deposit for fluids under pressure, especially for a gas under pressure to be used in gas lighters (Machine-translation by Google Translate, not legally binding)