Gas turbine high-energy igniter with built-in thruster

When you look at this component, you're really seeing a mix of engineering details and practical design. What does it include? Well, there's a high-energy igniter, an ignition cable, and a semiconductor igniter plug, which even has an actuator built right in. This setup does all sorts of automatic things, like managing chamber pressure for propulsion as well as retraction. People often use it to take the place of some imported models

One variation is built to line up with the Q/TY 002-2023 standard and comes with an explosion-proof certification

Where does this unit fit in? Mainly, it's been put to work helping gas turbines get going during startup. This is the kind of application you see again and again with these devices

You probably wonder about some of the main features. The igniter plug is solid—no gas leakage at 4 MPa pressure. It stands up to heat well, too, since it's made with a special alloy for high temperatures. In tough conditions, like those found in gas turbines, the igniter plug works with pneumatic extension and retraction. It can keep its extension mechanism going strong even at plus 400°C for a long while. There's no gas leakage at 1.5 MPa when extended, either. The way the parts are threaded and joined keeps it from locking up or seizing, which saves a lot of hassle

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