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.)
Scovill Inc
Original Assignee
Scovill Inc
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 Scovill IncfiledCriticalScovill Inc
Priority to ES0272828ApriorityCriticalpatent/ES272828A3/en
Publication of ES272828A3publicationCriticalpatent/ES272828A3/en
A valve retention device or valve core comprising a rigid body in one piece, having an axial bore, a protrusion between portions of bore of different diameters, which provides a valve seat facing the inner end of the axial bore, a tang valvular guided in said bore, said valvular pin having between its ends a valvular device intended to be applied to said valve seat, said valvular device including a rigid and fixed enlargement in the pin, a deformable seal mounted sliding on the pin next to the enlargement and a retainer for the joint floatingly mounted on said pin, said rigid enlargement being adapted to be applied to the valve seat after a predetermined amount of compression deformation of the joint to limit said deformation in the closed position of the valve , and a compression spring inside the body bore, which has a strong enough to force the retainer to move along the valve stem and push said joint to close with the valve seat, said deformable joint being formed of a material of sufficient resistance to deformation to prevent said dock make said rigid enlargement apply to said seat. (Machine-translation by Google Translate, not legally binding)
ES0272828A1961-12-111961-12-11A valve device for retention (Machine-translation by Google Translate, not legally binding)
ExpiredES272828A3
(en)