ES293126A1 - Improvements in the construction of double retention valves (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of double retention valves (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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METALL PLASTIC HANS SASSERATHU
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METALL PLASTIC HANS SASSERATHU
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Application filed by METALL PLASTIC HANS SASSERATHUfiledCriticalMETALL PLASTIC HANS SASSERATHU
Priority to ES0293126ApriorityCriticalpatent/ES293126A1/en
Publication of ES293126A1publicationCriticalpatent/ES293126A1/en
Improvements in the construction of double check valves, especially for the assembly in the circuit pipe, respectively circulation, of a hot water preparation installation, characterized in that the valve is constituted in each case with a horizontal inlet pipe of cold water and an outlet pipe towards the boiler and a vertical branch pipe to the circulation return pipe. (Machine-translation by Google Translate, not legally binding)
ES0293126A1963-11-021963-11-02Improvements in the construction of double retention valves (Machine-translation by Google Translate, not legally binding)
ExpiredES293126A1
(en)
Improvements in the manufacture of vacuum-injector valves for the individual regulation of radiators (Machine-translation by Google Translate, not legally binding)