Measuring and testing – Gas analysis – Gas of combustion
Reexamination Certificate
2008-03-11
2008-03-11
Hepperle, Stephen M. (Department: 3753)
Measuring and testing
Gas analysis
Gas of combustion
C073S863330, C137S606000, C251S063400, C251S063600
Reexamination Certificate
active
11210984
ABSTRACT:
The invention provides a device for use in sampling the exhaust emissions from a turbine engine. The device has a valve array in a manifold housing coupling multiple turbine exhaust lines to an emissions analyzer, such as used in CEMS. Each valve can be actuated by pilot air pressure to open or close off flow of one or more of the exhaust lines. Exhaust from various zones of the turbine combustor section can be selectively sampled thereby allowing emissions measurements to be taken and used for compliance monitoring and performance and diagnostic analysis of turbine combustor operation.
REFERENCES:
patent: 1373599 (1921-04-01), Clark
patent: 1714626 (1929-05-01), Roberts
patent: 3572366 (1971-03-01), Wiggins
patent: 3981479 (1976-09-01), Foster et al.
patent: 4231392 (1980-11-01), Allibert
patent: 4414858 (1983-11-01), Peterson et al.
patent: 4455837 (1984-06-01), Firey
patent: 5553635 (1996-09-01), Gregoire
patent: 6050081 (2000-04-01), Jansen
patent: 6094968 (2000-08-01), Scheufler et al.
patent: 6109167 (2000-08-01), Vertanen
patent: 6931831 (2005-08-01), Jansen
patent: 2005/0056000 (2005-03-01), Jansen et al.
patent: 2005/0097880 (2005-05-01), Jansen
GE; 2004 Press Release: “GE Adds Predictive Emissions Monitoring Systems to Its Oil and Gas Offerings”.
GE; GE Gas Turbine Performance Characteristics; dated Oct. 2000.
Hepperle Stephen M.
Jansen's Aircraft Systems Controls, Inc.
Quarles & Brady LLP
LandOfFree
Emissions sampling valve does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Emissions sampling valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emissions sampling valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3949616