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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES1970158934UpriorityCriticalpatent/ES158934Y/en
Publication of ES158934UpublicationCriticalpatent/ES158934U/en
Application grantedgrantedCritical
Publication of ES158934YpublicationCriticalpatent/ES158934Y/en
Pressure and depression safety valve characterized in that it comprises a hollow body or chamber that presents a passage to the controlled medium and a passage to the controlling medium; in said chamber, a flexible element pierced; passing through said flexible element, a rod having a permanently requested base towards said flexible element; and in opposition to said rod, an adjustable stop and an elastic element of higher tension that requests the peripheral part of said flexible element in opposition to the return spring of said rod. (Machine-translation by Google Translate, not legally binding)
ES1970158934U1970-06-011970-06-01
PRESSURE AND DEPRESSION SAFETY VALVE.
ExpiredES158934Y
(en)