Duct cleaning apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 29, 1998
Grant Date -
N/A
app pub date -
Oct 15, 1996
filing date -
Oct 15, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved power-driven brush assembly is disclosed, useful for cleaning the interior surfaces of ducts, pipes, and other similar structures. The apparatus comprises a cable having a brush at one end, and a motor at the other end for spinning the cable and the brush. A casing surrounds the cable, allowing a fluid to be injected through the casing to the brush. A fluid directing assembly at the end of the casing near the brush allows fluid to the be injected into the duct in a desired direction, to flush particulate matter from the vicinity of the brush.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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