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Individual
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Individual
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Priority to ES336664ApriorityCriticalpatent/ES336664A1/en
Publication of ES336664A1publicationCriticalpatent/ES336664A1/en
Water heating device, of the gas-powered type, essentially characterized in that it comprises a gas inlet with a safety valve operable by a push-button to open it and allow the gas to pass to a permanent which after heating heats a bulb that maintains said valve is opened, the gas passage being closed simultaneously to a valve body through which the water flows, led to an upper grate, whose water causes a pressure difference in the said valve body due to the action of a moving elastic membrane in turn by a venturi and opens the valve allowing the passage of the gas to a distribution valve that through a conduit sends the gas to two injectors feeding the burners. (Machine-translation by Google Translate, not legally binding)
ES336664A1967-01-261967-01-26Water heater appliance. (Machine-translation by Google Translate, not legally binding)
ExpiredES336664A1
(en)
Combined appliance for the control of admission of gas and regulation of the water flow, in heaters. (Machine-translation by Google Translate, not legally binding)
Improvements in valvular appliances to operate by depression water heaters provided with gas heating. (Machine-translation by Google Translate, not legally binding)