×

Reigniting flame in volatile organic compound device

  • US 8,329,099 B1
  • Filed: 09/26/2011
  • Issued: 12/11/2012
  • Est. Priority Date: 01/29/2007
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for igniting a flame in a volatile organic compound (VOC) detector, comprising:

  • sending a first command to a signal inverter coupled to the VOC detector, wherein the first command is configured to clear an error message in the VOC detector by (i) grounding a first port of the VOC detector and (ii) removing the ground from the first port after a predetermined amount of time has lapsed; and

    sending a second command to the signal inverter, wherein the second command is configured to ignite a flame in the VOC detector by (i) grounding a second port of the VOC detector and (ii) removing the ground from the second port, thereby igniting the flame.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×