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Electrofluid coupling

  • US 3,144,921 A
  • Filed: 12/30/1960
  • Issued: 08/18/1964
  • Est. Priority Date: 12/30/1960
  • Status: Expired due to Term
First Claim
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1. AN ELECTROFLUID COUPLING COMPRISING A HOUSING FOR RETAINING A FIELD-RESPONSIVE FLUID, BEARING MEANS ASSOCIATED WITH SAID HOUSING SUPPORTING AN INPUT SHAFT EXTENDING FROM WITHIN TO WITHOUT SAID HOUSING, A FIRST MEMBER DISPOSED WITHIN SAID HOUSING, SAID FIRST MEMBER COMPRISING A PLURALITY OF SPACED, CONCENTRIC, CYLINDRICAL TUBES COAXIALLY SUPPORTED FROM ONE END TO PRODUCE A PLURALITY OF ANNULAR SPACES THEREBETWEEN, A SECOND MEMBER DISPOSED WITHIN SAID HOUSING, SAID SECOND MEMBER COMPRISING A PLURALITY OF SPACED, CONCENTRIC, CYLINDRICAL TUBES COAXIALLY SUPPORTED FROM ONE AND TO PRODUCE A PLURALITY OF ANNULAR SPACES THEREBETWEEN, SAID MEMBERS AXIALLY ALIGNED, WITH THE TUBES OF ONE SAID MEMBER BEING ARRANGED TO ENTER THE ANNULAR SPACES OF THE OTHER SAID MEMBER, ONE SAID MEMBER BEING SUPPORTED BY SAID INPUT SHAFT FOR ROTATION THEREWITH, THE OTHER SAID MEMBER BEING SUPPORTED BY SAID HOUS-

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