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.)
COLL FONT ALFONSO
Original Assignee
COLL FONT ALFONSO
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 COLL FONT ALFONSOfiledCriticalCOLL FONT ALFONSO
Priority to ES212575ApriorityCriticalpatent/ES212575A1/en
Publication of ES212575A1publicationCriticalpatent/ES212575A1/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
New rotary impeller suction pump characterized in that the suction and discharge chambers are constituted by an elastic conduit located in a hollow or cylindrical cavity made in a housing or armature, both chambers being limited by one or more throttles produced in said conduit by means of one or several rolls that move on it which are mounted in turn on a turntable and concentric with the cylindrical cavity. (Machine-translation by Google Translate, not legally binding)
ES212575A1953-12-071953-12-07A new aspirant-implant rotating bomb (Machine-translation by Google Translate, not legally binding)
ExpiredES212575A1
(en)