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
System and method for providing program recommendations through multimedia searching based on established viewer preferences
Lens module and method for manufacturing thereof
Microcapsules, their use and processes for their manufacture
Techniques for generating and displaying a visual flow of user content through a social network
Inhibitors of human immunodeficiency virus replication
Switching power supply apparatus with overcurrent limiting and prolonged holding time
Method and apparatus for rebuilding data in a dispersed data storage network
  Randomly Featured Patents
Independently biasing front wheels and mower deck suspension
Bus twisting scheme for distributed coupling and low power
Extruder screw
Method for transmitting control signal
3-Alkylisoxazole derivatives and herbicides containing them
Thermoplastic mixture comprising an agent to improve the lacquer bonding
Wringer mop
Method of creating landfill from red mud
Housing for an LED fixture and soffit lighting system utilizing the same
Peptide nucleic acids having 2,6-diaminopurine nucleobases