Pumps – Motor driven – Electric or magnetic motor
Patent
1997-08-07
1999-09-07
Freay, Charles G.
Pumps
Motor driven
Electric or magnetic motor
417572, F04B 1700, F04B 3900
Patent
active
059477059
ABSTRACT:
A molten metal pump for transferring molten metal from a first vessel to a second vessel. The pump is constructed of a base member including a pumping chamber, a motor supported by at least one post, a rotatable shaft secured at a first end to said motor and at a second end to an impeller disposed within said pumping chamber. The pumping chamber includes an outlet to a first end of an elongated refractory tube having a longitudinal axis substantially parallel to the shaft. The tube has a second end passing through an opening in the platform. The tube includes a metallic cladding attached to an outer wall adjacent it's second end. A releasable fastening member is used to secure to the portion of the tube having the metallic cladding to the platform.
REFERENCES:
patent: 3058432 (1962-10-01), Lamb
patent: 3255702 (1966-06-01), Gehrm
patent: 4940384 (1990-07-01), Amra et al.
patent: 5078572 (1992-01-01), Amra et al.
patent: 5088893 (1992-02-01), Gilbert et al.
patent: 5181828 (1993-01-01), Gilbert et al.
patent: 5203681 (1993-04-01), Cooper
patent: 5286163 (1994-02-01), Amra et al.
patent: 5330328 (1994-07-01), Cooper
patent: 5454423 (1995-10-01), Tsuchida et al.
patent: 5470201 (1995-11-01), Gilbert et al.
patent: 5558505 (1996-09-01), Mordue et al.
patent: 5586863 (1996-12-01), Gilbert et al.
patent: 5622481 (1997-04-01), Thut
patent: 5634770 (1997-06-01), Gilbert et al.
Mordue George S.
Ritchie, Jr. Herbert L.
Vild Chris T.
Freay Charles G.
Metaullics Systems Co., L.P.
Ratcliffe Paul L.
LandOfFree
Molten metal transfer pump 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 transfer pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molten metal transfer pump will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1797381