Molten metal impeller

F - Mech Eng,Light,Heat,Weapons – 04 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F04D 7/06 (2006.01) F04D 29/22 (2006.01) F04D 29/24 (2006.01)

Patent

CA 2327770

An impeller (101) for a molten metal pump (32) has a cylindrical body (103) comprised of a refractory material. The cylindrical body includes generally coplanar top (105) and bottom surfaces. A central bore (111) is provided in the top surface to provide a point for mating with a shaft (109). A plurality of circumferentially spaced passages (115) extend from the top or bottom surface to a side wall (117) of the impeller, each of the passages being separate and preferably having an inlet opening which is equal to or less than the corresponding outlet opening in size. A recess (107) is optionally formed in the top or bottom surface, forming the initial inlet to the passages.

La présente invention concerne un rotor (101) de pompe à métal en fusion (32) qui comprend un corps cylindrique (103) en matière réfractaire. Le corps cylindrique présente des surfaces supérieure (105) et inférieure généralement coplanaires. La surface supérieure comporte un alésage central (111) destiné à recevoir un arbre (109). Des passages (115) s'ouvrant en nombre déterminé à la périphérie joignent la surface supérieure ou inférieure à la paroi latérale (117) du rotor, chacun de ces passages étant distinct et présentant une entrée dont la taille est de préférence égale ou inférieure à celle de la sortie correspondante. La surface supérieure ou inférieure peut éventuellement présenter un chambrage (107) qui constitue l'amorce du côté entrée des passages.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Molten metal impeller 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 metal impeller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molten metal impeller will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1484759

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.