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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum CofiledCriticalPhillips Petroleum Co
Priority to ES101988UpriorityCriticalpatent/ES101988Y/en
Publication of ES101988UpublicationCriticalpatent/ES101988U/en
Application grantedgrantedCritical
Publication of ES101988YpublicationCriticalpatent/ES101988Y/en
Filling Or Emptying Of Bunkers, Hoppers, And Tanks
(AREA)
Feeding Of Articles To Conveyors
(AREA)
Abstract
A rotary feeder device for particulate solids comprising an axis having a conical rotor mounted coaxially on it at one end at least one cavity spaced circumferentially on said rotor between means at its ends to receive and deliver the solids fed thereto an envelope that surrounds said shaft and said rotor and which provides a conical bearing surface for hermetic application to said rotor bearing means inside said shell to rotatably support said shaft spaced from the rotor an entry of solids through said shell communicating with said cavity at said rotor rotates a solids outlet through said envelope leading from said cavity and circumferentially spaced from said solids inlet characterized by a plurality of longitudinal recesses in the inner surface of said conical bearing that extend along the same together with said rotor being at less one of said recesses in communication with a conduit input for the introduction of a washing fluid and being at least one of said recesses in communication with the outside of said casing. (Machine-translation by Google Translate, not legally binding)
ES101988U1963-10-191963-10-19
Rotary feeder device for particulate solids
ExpiredES101988Y
(en)
A centrifugal pump for pumping relatively large quantities of material per unit of time. (Machine-translation by Google Translate, not legally binding)