4. Electrical generator or motor structure
  5. Dynamoelectric
  6. Rotary

Charles J. Cheever

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Compact electric motor construction employing fluid bearings

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Conical bearing system for spindle motors

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Ferrofluid seal for a stationary shaft and a rotating hub

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Fluid bearings for electronic spindle motors

Bearings – Rotary bearing – Fluid bearing
Patent

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Groove forming processes for shaft outer diameter

Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Patent

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Profile ID: LFUS-PAI-P-340079

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