Magnetic structure, vibration rig and vibration testing method based on magnetic fluid

Magnetic structure, vibration rig and vibration testing method based on magnetic fluid

  • CN 106,787,589 A
  • Filed: 12/30/2016
  • Published: 05/31/2017
  • Est. Priority Date: 12/30/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of magnetic structure based on magnetic fluid, in vibration rig, the magnetic structure includes magnetic cylinder and is located atCentral magnetic pole in magnetic cylinder, is formed with magnetic gap between the magnetic cylinder and central magnetic pole, driving coil is provided with the magnetic gap, describedDriving coil combines to form moving coil component with moving coil framework, it is characterised in that:

  • The magnetic structure also includes magnetic fluid, the magneticThe magnetic field configuration that fluid corresponds in the magnetic gap is distributed in the magnetic gap.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×