Soft bistable magnetic actuator, fatigue testing device and auto underwater vehicle
AssigneeCity University of Hong Kong Matter Science Research Institute (Futian)
InventorsJian LU, Zhou CHEN, Yunhu HE, Lei WAN
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Abstract
Disclosed are a soft bistable magnetic actuator, a fatigue testing device, and an auto underwater vehicle. The soft bistable magnetic actuator includes a soft precursor. The soft precursor consisting of a soft deformable portion and a soft peripheral portion surrounded. The soft precursor is cast by injection molding, and the soft deformable portion is made of magnetic particles and polymer, and the soft peripheral portion is made of magnetic particles, a mixture of organic liquid and polymer, and the soft deformable portion is buckled by extracting the organic liquid by an organic solvent to shrink the soft peripheral portion.
Claims10
A soft bistable magnetic actuator, comprising:
- a soft precursor, the soft precursor consisting of a soft deformable portion and a soft peripheral portion surrounded;
- wherein the soft precursor is cast by injection molding, the soft deformable portion is made of magnetic particles and polymer, the soft peripheral portion is made of magnetic particles, a mixture of organic liquid and polymer, and the soft deformable portion is buckled by extracting the organic liquid by an organic solvent to shrink the soft peripheral portion.
Dependencies are inferred from the claim text.