| 摘要 |
A multiple gas pilot burner assembly for a household heating appliance. The pilot burner includes an injector (5) having a first conduit (10) for receiving a flow of a first combustible fluid, a second conduit (12) for receiving a flow of a second combustible fluid and a third conduit (19) connected to and in fluid communication with the first and second conduits (10,12) which is configured to receive the flow of the first combustible fluid from the first conduit (10) or the flow of the second combustible fluid from the second conduit (12). A single nozzle (6) at the outlet of the third conduit (19) is provided for supplying a pilot flame (4). The assembly also includes a single flame igniter (3) positioned to cause an ignition of the pilot flame at the nozzle (6) and also a single thermocouple (2) positioned to be heated by the pilot flame an d to generate an electrical current when heated.
|
