Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus at a spinning preparatory plant for detecting foreign objects in fibre material










Image Number 6 for United States Patent #7684033.

In an apparatus at a spinning preparatory plant for detecting foreign objects, for example, pieces of cloth, tapes, string, pieces of sheeting and the like, in fibre material, the fibre material is transportable in an air flow through a fibre transport duct or a feed chute and an optical sensor system is associated with the duct or chute, the wall surfaces of which have at least one transparent region through which the sensor system detects the fibre-air flow. To permit the at least one transparent region to be kept clean in a simple manner during operation, and to permit an unobstructed detection of the foreign objects, the transparent region projects into the fibre-air flow and the fibre-air flow is able to flow along the transparent region in force-applying contact therewith.








 
 
  Recently Added Patents
Personalized health communication system
Method for parking or exiting a parking bay and for avoiding a collision of a vehicle, and corresponding assistance systems and vehicle
Caprazene as a novel compound and derivatives thereof, and caprazol as a novel compound and derivatives thereof
Selecting from a plural of energy saving modes
Modular system having expandable form factor
Vaccine composition against Streptococcus pyogenes
Optical fixing device and image forming apparatus
  Randomly Featured Patents
Audio component cabinet
Honeycomb filter and exhaust gas purifying apparatus
Electronic component mounting structure
Exercise device with audible electronic monitor
Temperature differential sensing and control device
Closure lock system
Lobster buoy spindle
Egg breaking machine
Power conversion system with instantaneous real power feedback control
Port tapping for secure access