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US 4,732,017 AGranted
Apparatus for treatment
AssigneeYoshida Kogyo K. K.
InventorKiyoshi Nakayama
Life of this patent
Estimating the term…
Abstract
An apparatus for treating textile materials has an impeller or vane wheel which is disposed in a flow passageway communicating with a circulatory pump and with the interior of a perforated cylindrical beam and which is connected to a shaft of the beam.
Claims5
An apparatus for treatment of textile materials with treatment liquid, comprising:
- (a) a horizontally extending cylindrical vessel for containing the treatment liquid;
- (b) a perforated cylindrical beam rotatably supported within said vessel concentrically thereof for supporting on and around said beam the textile materials to be treated;
- (c) a shaft positioned to rotate said perforated cylindrical beam;
- (d) a pump for circulating the treatment liquid within said vessel through said beam;
- (e) a flow passageway communicating with said pump and with the interior of said beam;
- and
- (f) an impeller disposed in said flow passageway and drivingly connected to said shaft for rotation of said shaft by liquid flow pressure acting on said impeller in said flow passageway.
4 more elements
Dependencies are inferred from the claim text.