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A REPRODUCING HEAD IN A LIQUID MEDIUM

  • US 3,579,212 A
  • Filed: 03/05/1968
  • Issued: 05/18/1971
  • Est. Priority Date: 03/05/1968
  • Status: Expired due to Term
First Claim
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1. A method of bearing the continuous, flying surface of a reproducing head adjacent to the surface of a recording medium comprising:

  • completely immersing said medium and said head in a liquid, resiliently supporting said head, positioning said continuous flying surface of the head in proximity to said surface of the recording medium, providing relative motion between said head and said medium, urging said continuous, flying surface against said medium, selecting the velocity of said relative motion, said urging force, and the viscosity of said liquid such that the fluid pressure between the adjacent surfaces of said head and said medium maintains a uniform spacing therebetween.

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