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

Claim 0:
1. A mounting system for a laser detection sensor in a 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; and wherein the flexible joint is a bellows expansion joint positioned between the laser transmitter and the laser receiver.