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.)
Hispano ICO SA
Original Assignee
Hispano ICO 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 Hispano ICO SAfiledCriticalHispano ICO SA
Priority to ES1981259554UpriorityCriticalpatent/ES259554Y/en
Publication of ES259554UpublicationCriticalpatent/ES259554U/en
Application grantedgrantedCritical
Publication of ES259554YpublicationCriticalpatent/ES259554Y/en
Teat for a bottle, characterized in that it is constituted by an elastic cap with peripheral flange, by a plug that can be attached to the mouth of a bottle, with an opening for said cap and by fastening it by its flange against the upper edge of the bottle, and by a valve consisting of a discoidal part provided with marginal holes and a central protrusion with another hole for an axially movable workshop, said cap on its flange having a void with valve membrane apt to establish the unidirectional passage of air in the direction of entry into the bottle, circulating this air through any of the marginal holes of the valve, taking place the liquid product out of the bottle passing through the valve, causing it to move its obturator, and through the corresponding hole of the cap, while not having left the liquid the aforementioned valve remains closed by its shutter, especially avoiding the entry of air into the teat during the use of the bottle. (Machine-translation by Google Translate, not legally binding)
VALVE, OUR VALVE PISTON IS PARTLY DESIGNED OF SPRING MATERIAL WITH A SEALING PART BETWEEN THE THROUGHT HALL AND OUTSIDE OF THE STOCK AND WITH A DEVICE FOR PRESSING THIS PART FOR SEALING AGAINST THE STOSE INSIDE ...