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Areu-Feu S A
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Areu-Feu S A
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Application filed by Areu-Feu S AfiledCriticalAreu-Feu S A
Priority to ES1970162903UpriorityCriticalpatent/ES162903Y/en
Publication of ES162903UpublicationCriticalpatent/ES162903U/en
Application grantedgrantedCritical
Publication of ES162903YpublicationCriticalpatent/ES162903Y/en
Self-Closing Valves And Venting Or Aerating Valves
(AREA)
Multiple-Way Valves
(AREA)
Lift Valve
(AREA)
Abstract
Electro-pneumatic valve, of the type constituted by a body equipped with an internal elbow pipe of lateral outlet and whose entrance mouth, located in the lower face subjected to the pressure of the tank or tank in which it is installed, forms the seat for the displacement valve axial, characterized in that said body has a closed upper chamber, in communication with the atmosphere through a lower conduit and in the upper part of which opens a conduit that starts from the lower face of the body, subjected to the pressure of the tank or tank in which it is installed said valve, said duct having an internal bifurcation whose sections converge again in the duct before emptying into the upper chamber, mounted on one of the branches, in a chamber-like widening that it has, a valve operated by one electromagnet, and in the other a second manually operated bypass valve, housed in the chamber upper a displaceable piston of tight fitting, located below the point where said conduit opens and above the conduit communicating with the atmosphere or urged upwards by a spring, the rod of the main bypass valve being integral with said piston; for its activation. (Machine-translation by Google Translate, not legally binding)
Improvements in a valve particularly intended to be mounted in the conduit linking a fuel tank to a burner. (Machine-translation by Google Translate, not legally binding)
Improvements in the valves for the regulation and automatic reduction of the pressure of a liquid or a fluid (Machine-translation by Google Translate, not legally binding)
A triple pressure distribution valve for compressed air brakes, especially in railway vehicles (Machine-translation by Google Translate, not legally binding)