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.)
Alcazar Agudo Rufino
Original Assignee
Alcazar Agudo Rufino
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 Alcazar Agudo RufinofiledCriticalAlcazar Agudo Rufino
Priority to ES1968141888UpriorityCriticalpatent/ES141888Y/en
Publication of ES141888UpublicationCriticalpatent/ES141888U/en
Application grantedgrantedCritical
Publication of ES141888YpublicationCriticalpatent/ES141888Y/en
New check valve, characterized by being formed by a metal valve body, cylindrical and hollow open on both ends with internal thread for easier coupling to the pipeline in question, and inside which in the middle zone a projection has been planned in a circular crown that constitutes the valve seat on which a moving body closes, sliding inside and provided with an O-ring that effects a hermetic seal on said seat. (Machine-translation by Google Translate, not legally binding)
ES1968141888U1968-09-271968-09-27
NEW RETENTION VALVE.
ExpiredES141888Y
(en)