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ULTRA-SONIC MEAT TENDERIZING APPARATUS

  • US 3,711,896 A
  • Filed: 02/25/1970
  • Issued: 01/23/1973
  • Est. Priority Date: 02/25/1970
  • Status: Expired due to Term
First Claim
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1. An ultrasonic apparatus for tenderizing meat in a cylindrically-shaped can, said apparatus including:

  • three hollow housing structures spaced around said can, the sides of said housIng structures facing the can conforming to the shape of the can to rigidly hold it between them and to provide maximum energy transfer thereto, said housing structures being mounted to move radially to and from the can;

    means for moving each of said housing structures to and from the can;

    three ultra-sonic transducers respectively mounted within the hollow of said housing structures and coupled thereto; and

    oscillator means coupled to said transducers for applying signals to said transducers in the ultra-sonic frequency range.

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