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Machine translation
1. (WO1980002279) A SYSTEM FOR THROTTLING AND COMPENSATION FOR VARIABLE FEEDSTOCK PROPERTIES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002279    International Application No.:    PCT/US1980/000435
Publication Date: 30.10.1980 International Filing Date: 10.04.1980
IPC:
B01J 3/02 (2006.01), B05B 3/10 (2006.01), C10J 3/50 (2006.01)
Applicants:
Inventors:
Priority Data:
32651 23.04.1979 US
Title (EN) A SYSTEM FOR THROTTLING AND COMPENSATION FOR VARIABLE FEEDSTOCK PROPERTIES
(FR) SYSTEME D"ETRANGLEMENT ET DE COMPENSATION DES PROPRIETES VARIABLES D"UN MATERIAU D"ALIMENTATION
Abstract: front page image
(EN)Apparatus is shown for adjusting the feed rate of pulverized feed material into a pressurized container (4). The apparatus also has utility for compensating for variations in the permeability of the feed material. A rotor (2) that includes sprues (16) with provision for controlling the pressure distribution along the sprues is located within the pressurized container. The rotor hub (6) is connected to a drive means (8) and a material supply means which extend through the wall of the container (4). A line (32) for controlling pressure along the sprues (16) by gas injection is connected to a chamber (25) between sections of the sprue for controlling gas pressure at that point. The gas pressure control line (32) is connected to a pressurized gas source and a control system (36) external to the rotor.
(FR)L"appareil est concu pour regler la vitesse d"alimentation d"un container sous pression (4) en materiau pulverise. L"appareil est egalement capable de compenser les variations de permeabilite du materiau. Un rotor (2) qui comprend des coulees (16) de commande de la distribution de la section le long des coulees est situee dans le container pressurise. Le moyeu du rotor (6) est relie a des moyens d"entrainement (8) et des moyens d"alimentation du materiau qui s"etendent au travers de la paroi du container (4). Une canalisation (32) de commande de la pression le long des coulees (16) par injection de gaz est en communication avec une chambre (25) entre les sections de la coulee pour commander la pression du gaz en ce point. La canalisation de commande de la pression du gaz (32) est connectee a une source de gaz sous pression et a un systeme de commande (36) exterieur au rotor.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)