Fluid handling – Diverse fluid containing pressure systems – Fluid separating traps or vents
Reexamination Certificate
2005-02-22
2005-02-22
Michalsky, Gerald A. (Department: 3753)
Fluid handling
Diverse fluid containing pressure systems
Fluid separating traps or vents
C137S196000
Reexamination Certificate
active
06857445
ABSTRACT:
A float bell for use in a condenser comprising a center sleeve extending along a centerline comprising a first and second perimeter, an outer sleeve comprising a first and second perimeter encompassing the center sleeve, a top in contact with the second perimeter of the outer sleeve and the second perimeter of the center sleeve, and a plurality of stiffeners extending between the center sleeve and the outer sleeve.
REFERENCES:
patent: 130490 (1872-08-01), Dick
patent: 840583 (1907-01-01), Pickels
patent: 6443177 (2002-09-01), Romanek
Bachman & LaPointe PC
Carrier Corporation
Michalsky Gerald A.
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