Patent ID: 11965652
Assignee: VALMET AB
Field: Measurement (Instruments)
Classification: CPC F  D  G | IPC D  F  G

Claim 15:
16. A mounting system in combination with a ductwork, wherein the mounting system is for a laser detection sensor in the ductwork for the detection of unburnt fuel, the mounting system comprising:
a laser transmitter mount configured to provide adjustment of a laser transmitter;
a laser receiver mount configured to provide adjustment of a laser receiver;
a laser path extending between the laser transmitter and the laser receiver, wherein the laser path includes an entrance port in the ductwork and an exit port in the ductwork; and, a flexible joint in the mounting system, wherein the flexible joint is configured to isolate at least one of the laser transmitter and the laser receiver from movement of the ductwork;
wherein the ductwork is configured to receive gases flowing therethrough, the gases having a temperature ranging from ambient temperatures to about 900° F.