Static build-up control in dispensing system

CAFC
  • US 7,017,856 B2
  • Filed: 03/23/2004
  • Issued: 03/28/2006
  • Est. Priority Date: 02/09/2001
  • Status: Expired due to Term
First Claim
Patent Images

1. A method of grounding a dispenser comprising:

  • connecting a low impedance path to elements internal to the dispenser;

    connecting the low impedance path to a surface contact spring adapted to contact an external mounting surface when the dispenser is affixed to the external mounting surface; and

    discharging static electrical charge accumulated on the elements to the external mounting surface through the low impedance path and the surface contact spring.

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