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.)
Industrias Olabarri SA
Original Assignee
Industrias Olabarri SA
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 Industrias Olabarri SAfiledCriticalIndustrias Olabarri SA
Priority to ES121032UpriorityCriticalpatent/ES121032U/en
Publication of ES121032UpublicationCriticalpatent/ES121032U/en
230000014759maintenance of locationEffects0.000abstract1
230000000284resting effectEffects0.000abstract1
Landscapes
Cookers
(AREA)
Abstract
Safety valve for pressure cookers characterized because it is constituted by: the external body that is mounted on the lid of the pot and has in the part that is inside the latter the steam inlet holes above the lid. Exit and at the upper end the thread for the cover of this body; internally it houses a tubular body resting on an annular bevel inside the first body above it has a projection in which a helical spring rests which at its other end makes contact with the cover of the external body; and in turn that tubular piece houses a shank; finished in a thread for a retention button below which are marked two red rings parallel indicators of the operating conditions; between its stem and the tubular piece that houses it there is another helical spring comprised between an inner projection of the end of the tubular part and the upper part of an annular grooved spreading that the stem presents in its lower part. (Machine-translation by Google Translate, not legally binding)
ES121032U1966-04-151966-04-15Safety valve for pressure cookers (Machine-translation by Google Translate, not legally binding)
PendingES121032U
(en)
Improvements applied to the valve that controlles the gas step to the burner of an instant operating water heater. (Machine-translation by Google Translate, not legally binding)