Adopting a low-power strategy by introducing double radial operating airgaps and reducing axial non-operating airgaps, a low-power unidirectional proportional solenoid for high pressure is presented.

采用减小轴向非工作气隙和引入双径向工作气隙的低功耗策略，提出了低功耗耐高压单向比例电磁铁的新结构；

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This newfangled approach to insulation, dubbed airgaps, creates vacuums that enable the substantial boost in speed, and the self assembling process is reportedly "already integrated" into IBM's manufacturing line in New York.

ENGADGET: IBM apes Mother Nature for faster, more efficient chips