Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1977-09-22
1978-11-07
Cuchlinski, Jr., William A.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
75 68R, 210 71, C22B 902
Patent
active
041245067
ABSTRACT:
An improved method for the filtration of molten metal for use in the production of castings is disclosed in which a ladling crucible provided with a ceramic foam filter is inserted into a furnace crucible which is filled with molten metal so that the molten metal passes through the filter into the ladling crucible cavity so that oxide films and other impurities are removed prior to ladling.
REFERENCES:
patent: 133720 (1872-12-01), Pettijohn
patent: 2359386 (1944-10-01), Reinsch
patent: 3729097 (1973-04-01), Collins et al.
patent: 3843355 (1974-10-01), Reding
patent: 3962081 (1976-06-01), Yarwood et al.
patent: 4024056 (1977-05-01), Yarwood et al.
Bachman Robert H.
Cuchlinski Jr. William A.
LaPointe Gregory P.
Swiss Aluminium Ltd.
LandOfFree
Method for the filtration of molten metal in a crucible type fur does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for the filtration of molten metal in a crucible type fur, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the filtration of molten metal in a crucible type fur will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2232794