FUEL INJECTORS WITH TORCH IGNITORS

DRIVE December 10, 2025
Source
A fuel injector includes a fuel nozzle (102) configured to issue a spray of fuel from a fuel outlet in a downstream direction along an injection axis. The fuel nozzle (102) defines a main flow passage therethrough. An injection fuel line (108) is in fluid communication with the fuel nozzle (102) to supply fuel to the fuel nozzle (102). A torch ignitor (110) has a flame outlet opening into the main flow passage of the fuel nozzle (102) for issuing flame into the main flow passage.

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