Resources Contact Us Home
Forced air apparatus for directing filtered air against a surface

Image Number 3 for United States Patent #5003661.

An apparatus for selectively directing air against surfaces adjacent textile machines to dislodge dust, lint and other textile by-products from such surfaces. The apparatus includes a blower, a support for supporting the blower in a fixed relation to the ceiling above the textile machines, a first air directing assembly for directing the blower air stream in a plane while the assembly is rotated and a second air directing assembly movable in response to rotation of the first air directing assembly to vary the direction of the air stream. Preferably, the first air directing assembly includes a rotating duct portion rotatably mounted in a stationary duct portion of the blower and the second air directing assembly includes a vane pivotally mounted on the rotating duct portion.

  Recently Added Patents
High-voltage AC light-emitting diode structure
Self assembly of elements for displays
Prompt gap varying optical filter, analytical instrument, optical device, and characteristic measurement method
Method for radiation sterilization of medical devices
Device with a floating head having a heater element
Biological information monitoring system
  Randomly Featured Patents
Smectic liquid crystal high-contrast control or display device
Apparatus and methods for authentication using partially fluorescent graphic images and OCR characters
Multi-domain liquid crystal display
Connector assembly provided with LED
Base for synthetic leather and synthetic leathers made by using the same
Method and device for activating semiconductor impurities
Coin dispensing apparatus
Unvalue-tagged memory without additional bits
Sectional boat joint construction