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.)
FERNANDEZ VILLAR
Original Assignee
FERNANDEZ VILLAR
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 FERNANDEZ VILLARfiledCriticalFERNANDEZ VILLAR
Priority to ES349683ApriorityCriticalpatent/ES349683A1/en
Publication of ES349683A1publicationCriticalpatent/ES349683A1/en
Self-Closing Valves And Venting Or Aerating Valves
(AREA)
Check Valves
(AREA)
Float Valves
(AREA)
Abstract
"AUTOMATIC AERATION VALVE" which is characterized by a set with an inlet and outlet opening, inside which there is a floating ball that is in a free position separated from the closing seat, allowing the exit of liquid, air and gases and the air intake only. The entrance of liquid into the tanks or compartments is closed by the ball itself, which, floating on the incoming liquid, closes against the seat, leaving the outside of the interior of the tanks or compartments isolated. (Machine-translation by Google Translate, not legally binding)
ES349683A1968-01-231968-01-23Automatic aeration valve. (Machine-translation by Google Translate, not legally binding)
ExpiredES349683A1
(en)