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Priority to ES0241748ApriorityCriticalpatent/ES241748A3/en
Publication of ES241748A3publicationCriticalpatent/ES241748A3/en
Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses
(AREA)
Abstract
Improvements in instant gas water heaters, characterized in that they comprise a safety valve operated by a double sheet, said improvement consisting in providing the safety valve with a small bellows, which prevents any leakage of gas between the control valve and the mount through which said command passes. (Machine-translation by Google Translate, not legally binding)
ES0241748A1958-05-061958-05-06Improvements in instant gas water heaters (Machine-translation by Google Translate, not legally binding)
ExpiredES241748A3
(en)
A remote control system in the valves with membrane closure or other, by variations of pressure of liquids or gases (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the valves for high pressure gas containers and for used appliances in combination with such containers (Machine-translation by Google Translate, not legally binding)