Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System for remote transmission of angular position and force between master and slave shafts










Image Number 3 for United States Patent #4888538.

Disclosure is made of a system for remote transmission of the angular position and force between the master and slave shafts, which includes master and slave synchronous machines (1,2) whose shaft position sensors (9,10) are electrically connected to inputs (11,12) of a unit (13) for assigning orientation of stator magnetic fields of the synchronous master and slave machines and to information inputs (15,14) of a device (16) for assigning the amplitude of stator magnetic fields of master and slave synchronous machines, having its output electrically connected to a control input (21) of a unit (22) producing current in the windings of the synchronous machines, having its setting input (23) connected to the output of the unit (13) for orientation assigning. The outputs of the producing current unit (22) are connected to electrically linked respective windings of the synchronous machines (1,2). The amplitude assigning device (16l ) comprises a unit (17) for determination of the assigned mismatch between the shafts of the synchronous machines, having a setting input (20) to which is applied a signal corresponding to the scaling factor of the force transmitted to the shaft (3) of the synchronous machine (1), and a comparison unit (18) connected in series to said unit (17).








 
 
  Recently Added Patents
Plants and seeds of hybrid corn variety CH367819
Oxidative coupling of hydrocarbons as heat source
Resource compatability for data centers
Triazine ring-containing polymer and film-forming composition comprising same
Lightning-protective explosion-preventive fastener
Dispenser
Systems and methods for generating customized user interfaces
  Randomly Featured Patents
Method and apparatus for improving the efficiency of power amplifiers, operating under a large peak-to-average ratio
Process for producing sec-butylbenzene
Safety needle guard
Composite lamination film for electrophoretically toned images
Multi-line telephone system emergency call processing
Antigen carbohydrate compounds and their use in immunotherapy
Ladder accessory
Device for controlling the amount of the air taken in by an engine
Nectarine juice drink
Vessel for making high-purity fine particles of active metals