Low-frequency geophone with passive magnetic spring

Conventional geophone topologies and their intrinsic physical limitations, determined by the mechanical construction, limit their velocity sensing capabilities. Therefore, Magnetic Innovations has developed a novel, patent pending topology with a passive magnetic spring, that overcomes these limitations. The compact, robust and passive design offers new improvement possibilities for semiconductor and seismic industries.

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References

Order of frictions and stiffnesses…

For lumped systems consisting of different frictions and stiffnesses, there has been confusion in literature about hysteresis curves and virtual play for many decades.

Make it clean

In mid-April, the second edition of the Manufacturing Technology Conference and the fifth edition of the Clean Event were held together, for the first time, at the Koningshof in Veldhoven (NL).

Bringing particles to light

Particle contamination monitoring and cleanliness control are fundamental to micromanufacturing processes across diverse industries to achieve cost-effective production of high-quality and reliable microscale devices and components.