A kind of nuclear magnetic resonance analyser-have regulating element is convenient to coupling or is adjusted resonator

A kind of nuclear magnetic resonance analyser-have regulating element is convenient to coupling or is adjusted resonator

  • CN 85,104,362 A
  • Filed: 06/08/1985
  • Published: 12/03/1986
  • Est. Priority Date: 06/08/1985
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of nuclear magnetic resonance analyser comprises a magnet, and it produces a stabilized uniform main field;

  • A resonance device, it produces the magnetic field of a radio frequency (RF), and it points to and is basically perpendicular to main field at least;

    The driving mechanism that also comprises a regulating element, it is in order to make resonator and radio frequency signals source coupling and/or in order to adjust the tuning of resonator, regulating element to be carried out mechanical adjustment.The characteristics of this driving mechanism are that the driving mechanism of regulating element comprises a coil that is movably supported (11,32), and it is exposed in the main field and links to each other with pulse current source (19).Pulse current source (19) is for the electric current of two kinds of polarity, and whereby, coil leaves rest position at the both direction upper deflecting.Stepper mechanism (21 ... 30;

    34 ...

         42) yaw motion of coil is passed to regulating element (7,8), it converts the to-and-fro movement of coil the step motion of regulating element to, and the direction of this step motion and the yawing moment of coil are corresponding definitely.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×