F - Mech Eng,Light,Heat,Weapons – 04 – D
Patent
F - Mech Eng,Light,Heat,Weapons
04
D
F04D 7/06 (2006.01) F01C 21/10 (2006.01) F04D 29/04 (2006.01) F16D 1/02 (2006.01) F16D 1/08 (2006.01)
Patent
CA 2305865
A device for pumping molten metal that eliminates rotor bearing members comprises a pump having a pump chamber (26) including a first bearing surface (62A), and a monolithic rotor (100) having a second bearing surface (200) that aligns with the first bearing surface (62A). The second bearing surface (200) is formed of and integral with the material forming the rotor (100). Preferably a rigid rotor shaft (38) to motor shaft (70) connection is utilized to rigidly center the rotor within the pump chamber and, hence, within the first bearing surface (62A).
L'invention porte sur un dispositif de pompage de métal fondu à rotor sans roulement consistant en une pompe comprenant: une chambre de pompage (26) comportant une première surface de palier (62A), ainsi qu'un rotor monolithique (100) comportant une deuxième surface de palier (200), alignée sur la première (62A), du même matériau que le rotor (100) et en formant partie intégrante. On utilise de préférence une liaison rigide entre l'axe (38) du rotor et l'axe (70) du moteur pour centrer rigidement le rotor dans la chambre de pompage et donc dans la première surface de palier (62A).
Cooper Paul V.
Gowling Lafleur Henderson Llp
LandOfFree
Molten pump with monolithic rotor and rigid coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Molten pump with monolithic rotor and rigid coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molten pump with monolithic rotor and rigid coupling will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2028649