Cleaning and liquid contact with solids – Processes – Hollow work – internal surface treatment
Reexamination Certificate
2006-01-24
2006-01-24
Barr, Michael (Department: 1746)
Cleaning and liquid contact with solids
Processes
Hollow work, internal surface treatment
C134S022120, C134S022180, C134S024000, C134S104200, C134S16600C, C134S186000
Reexamination Certificate
active
06988503
ABSTRACT:
Equipment and methods are provided for combining with a typical air cooler having numerous fin tubes, the combination allowing the containment of cleaning fluid used while cleaning the fin tubes with high pressure liquid cleaning devices in which cleaning fluid is discharged into one end of each fin tube and out the other. Two enclosures are attached to each end of the air cooler, with one enclosure having cleaning tool access portions for separately exposing each of at least two pluralities of the fin tubes while continuing to cover the remaining fin tube pluralities. Cleaning fluid splashed at the cleaning fluid entry end of the air cooler is captured and drained by the first enclosure, while cleaning fluid exiting the fin tubes at the cleaning fluid discharge end of the air cooler is captured and drained by the second enclosure.
REFERENCES:
patent: 4551181 (1985-11-01), Stearman
patent: 5336331 (1994-08-01), Jenkins
patent: 5499639 (1996-03-01), Williams, Jr.
Barr Michael
Chaudhry Saeed
Gray George S.
LandOfFree
Method and apparatus for containing cleaning fluids while... 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 and apparatus for containing cleaning fluids while..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for containing cleaning fluids while... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3537717