Resources Contact Us Home
Inductive sensor arrangement and measuring arrangement for use thereof

Image Number 8 for United States Patent #4810966.

The sensor arrangement according to the invention serves to determine the spacing from a non-magnetic or ferro-magnetic article. In addition, it seeks to make it possible to determine the relative position of the sensor with respect to irregularities on the article such as gaps or holes. The inductive sensor arrangement has an oscillator which feeds a transmitting coil which in turn induces alternating current, in dependence on the relative position with respect to the article, in a receiving component coil. By virtue of the transmitting and/or receiving component coil being in the form of a metal layer on at least one surface of a laminar coil carrier, it is possible substantially to improve measuring accuracy and also the degree of sensitivity of the sensor arrangement.

  Recently Added Patents
Reception system including a mechanism countering pulsed interference
DC/DC converter, power supply circuit, and semiconductor device
Method for resource allocation in a wireless communication network, method for error-free transmission of information, node and wireless communication network
Adjustable high precision surveying device
Method to trace video content processed by a decoder
One-dimensional metal nanostructures
Touch-sensitive device and communication device
  Randomly Featured Patents
Roof structure for a locomotive power module
Semiconductor device and method of testing the same
Drive shaft for rolling mills and the like
Bucket dredging and conveying system
Apparatus for substrate alignment, apparatus for substrate processing having the same, and substrate alignment method
Handpiece for compressed air gun
Double articulation for the folding backrest of a rear seat for motor vehicles and motor-vehicle seat including the articulation
Electrooptical integrated circuit communication
Photonic concentrator
Method for treating patients having precancerous lesions with substituted indene derivatives