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 2 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
Remedy for overactive bladder comprising acetic acid anilide derivative as the active ingredient
Optical article comprising a temporary anti-fogging coating with improved durability
ZNF217 a new prognostic and predictive biomarker of recurrent invasive and metastatic phenotypes in breast cancer
Pharmaceutical treatment process using chitosan or derivative thereof
Method, system and computer program product for verifying floating point divide operation results
Related news articles
Active tags
  Randomly Featured Patents
Ink jet type recording apparatus that controls into meniscus vibrations
Hidden latch security override system
Optical image writing unit having improved driving mechanism
Integrated vacuum absorption steam cycle gas separation
Combo vending system for gases
Servo-assisted rolling stand
G proteins in tumor growth and angiogenesis
Substituted hydroxamic acids and uses thereof
Adjustable helmets
Chiral compounds