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
Organic light emitting diode display device and method of fabricating the same
Semiconductor arrangement with a solder resist layer
Identifying multi-component carrier cells
Zoom lens
Liquid crystal display
Memory device and method for dynamic random access memory having serial interface and integral instruction buffer
MOS transistor having combined-source structure with low power consumption and method for fabricating the same
  Randomly Featured Patents
Sealing nozzle arranged in a blow box used in the drying section of a paper machine
Wet-wipe container having a hinged cover
Surgical microscope operating drape and methods of operation and manufacture thereof
Transistor, method of fabricating the same, and light emitting display comprising the same
Operation of an internal combustion engine with a pre-engine converter
Monitoring of cleaning process
Gas analyzer
Data output circuit of a semiconductor memory device
Techniques for the association, customization and automation of content from multiple sources on a single display