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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
Plessey Co Ltd
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 GE Healthcare UK Ltd, Plessey Co LtdfiledCriticalGE Healthcare UK Ltd
Priority to ES0273626ApriorityCriticalpatent/ES273626A3/en
Publication of ES273626A3publicationCriticalpatent/ES273626A3/en
Improvements in the gear pumps, characterized by comprising supports coupled with axial play on the sides of the gear wheels and by which fluid pressure is introduced from the pressurized enclosure into a chamber located at one end of said supports or plates terminals whereby an area containing the faces of the supports in said chamber adjacent to the suction side of the pump is lightened from fluid pressure. (Machine-translation by Google Translate, not legally binding)
ES0273626A1961-12-181961-12-18
IMPROVEMENTS IN GEAR PUMPS
ExpiredES273626A3
(en)
Device applicable to centrifugal pumps that operate on sparkling liquids to eliminate the difficulty of discharge and the debate of the pump (Machine-translation by Google Translate, not legally binding)