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US 7,017,612 B2Granted
Conduit for paint
AssigneeLacTec Gesellschaft fur moderne Lackiertechnik mbH
InventorWinfried Ott
Life of this patent
Estimating the term…
Abstract
A paint conduit has a conduit wall enclosing an interior and a cleaning device that has a hose arranged in the interior and a pressurized fluid source connected to the hose. The hose is expandable at least in a radial direction of the hose and is inflated by the pressurized fluid source to displace the paint, present in the paint conduit, from the paint conduit when new paint is to be conveyed through the paint conduit.
Claims7
A paint conduit comprising:
- a first end and a second end;
- a conduit wall enclosing an interior;
- a cleaning device comprising a hose arranged in the interior and a pressurized fluid source connected to one end of the hose via a pressurized fluid intake so as to hold the end of the hose at the first end of the conduit;
- and
- a fastening device arranged to connect another end of the hose to the second end of the conduit.
2 more elements
Dependencies are inferred from the claim text.