Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Apparatus for treating solid article or material with fluid...
Patent
1997-03-07
1998-06-09
Thornton, Krisanne
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Apparatus for treating solid article or material with fluid...
422292, 422297, 422300, 422307, A61L 200
Patent
active
057628890
ABSTRACT:
An autoclave having end walls sturdily attached to one another by rods and a mobile, cylindrical lateral wall. When the lateral wall is moved into an operable position over the end walls, thereby sealing a working chamber defined between the end walls and when steam is introduced into the working chamber, each end wall will counteract pressure acting on its opposing counterpart. The autoclave need not be reinforced to hold the walls together. The rods connecting the end walls are hollow, and have ports disposed within the working chamber, so that steam may be introduced into the working chamber through these rods. Air from within the working chamber may also be vented by the rods. The lateral wall is vertically oriented and moved. A retaining wall traps condensate, which would otherwise escape when the lateral wall is lifted. An optional powered apparatus lifts and lowers the lateral wall into positions respectively exposing and sealing the working chamber. In a further option, the lateral wall is frustoconical rather than cylindrical, thereby avoiding sliding contact with the end walls.
REFERENCES:
patent: 3488142 (1970-01-01), Cooper
patent: 3511593 (1970-05-01), Thomas et al.
patent: 4082510 (1978-04-01), Jovanovic
patent: 4098490 (1978-07-01), Morrison
patent: 5002196 (1991-03-01), Bassili
patent: 5470547 (1995-11-01), Lhenry
patent: 5622678 (1997-04-01), Hiltawsky et al.
Siemens Terrance L.
Thornton Krisanne
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