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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mat De Aireacion S A
Material de Aireacion SA MASA
Original Assignee
Mat De Aireacion S A
Material de Aireacion SA MASA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mat De Aireacion S A, Material de Aireacion SA MASAfiledCriticalMat De Aireacion S A
Priority to ES1969146151UpriorityCriticalpatent/ES146151Y/en
Publication of ES146151UpublicationCriticalpatent/ES146151U/en
Application grantedgrantedCritical
Publication of ES146151YpublicationCriticalpatent/ES146151Y/en
Automatic connection valve characterized by consisting of a bushing with externally threaded ends and an unthreaded central area from which a protrusion with hexagonal nut outline emerges in the hole of non-uniform diameter that this bushing has, a body stem is housed trinervado with an annular tail of greater amplitude than the body and a sealing head also of greater amplitude than the body and that, thanks to the action of an existing spring effects the closing seated externally on the conical surface of one end of the hole of the cap, all this in such a way that the valve will remain normally closed and to cause its opening it will be necessary to press the tail of the rod so that when moving it against the spring, the sealing head protrudes away from its seat. (Machine-translation by Google Translate, not legally binding)