Please download the dossier by clicking on the dossier button x
×

Vehicle/engine sampling system for precise analysis of exhaust components

  • US 20050274169A1
  • Filed: 06/10/2004
  • Published: 12/15/2005
  • Est. Priority Date: 06/10/2004
  • Status: Abandoned Application
First Claim
Patent Images

1. An exhaust gas analysis system, comprising:

  • a temperature control system maintaining a gas sample at constant temperature;

    a pressure control system maintaining the gas sample at constant pressure;

    a gas analyzer analyzing the gas sample;

    a vacuum pump transferring the gas sample to the gas analyzer; and

    a delay time control system maintaining a constant gas sample delay time through the exhaust gas analysis system.

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