Electronic reader and its method of mechanical rotary wheel type counter

Electronic reader and its method of mechanical rotary wheel type counter

  • CN 1,900,955 A
  • Filed: 07/22/2005
  • Published: 01/24/2007
  • Est. Priority Date: 07/22/2005
  • Status: Active Application
First Claim
Patent Images

1. the electronic reader of a mechanical rotary-type counter, comprise the induction installation that runner or rotating disk, contiguous runner or rotating disk are provided with, described runner or rotating disk are provided with reading, the reading region is sensed district, it is characterized in that:

  • described induction installation is the nalog quantity type sensor, and electronical reading is the difference behind the rejecting background noise.

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