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.)
BELLVIS CALATAYUD CAMILO
Original Assignee
BELLVIS CALATAYUD CAMILO
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 BELLVIS CALATAYUD CAMILOfiledCriticalBELLVIS CALATAYUD CAMILO
Priority to ES0070423UpriorityCriticalpatent/ES70423Y/en
Publication of ES70423UpublicationCriticalpatent/ES70423U/en
Application grantedgrantedCritical
Publication of ES70423YpublicationCriticalpatent/ES70423Y/en
Warning device for pressure cookers, characterized in that it is constituted essentially by a spring that presses against the exit hole of the steam from the pot to a conical plug on whose spring a whistle is placed, in such a way that when a pressure of the internal steam on the plug and force the previously graduated resistance of the spring that compresses it, the warning whistle is produced to be achieved. (Machine-translation by Google Translate, not legally binding)
ES0070423U1958-12-151958-12-15
Warning device for pressure cookers
ExpiredES70423Y
(en)
An apparatus to determine the average value of a variable electrical magnitude as a time function (Machine-translation by Google Translate, not legally binding)