Method of cleaning a surface with a system having a two compartment container for neutralizing used cleaning solutions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 13, 2003
Issued Date -
N/A
app pub date -
Jan 5, 2002
filing date -
Mar 9, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cleaning unit (A) includes a movable cart (20) which carries a cleaning system for cleaning baked-on residues from walls (10) of a sterilizer chamber (12). Alkaline and acid cleaning solutions (180, 182), for removing organic and inorganic residues, respectively, from the chamber, are stored in a multi-compartment container carried by the cart and having two storage compartments (52, 54). The alkaline and acid solutions are sequentially sprayed over the chamber walls and returned to their respective compartments. After cleaning is complete, a wall (200) which separates the two compartments is punctured. The two cleaning fluids are thereby mixed together to form a neutral or near neutral solution which is disposable in a sanitary sewer system without further treatment.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully