| 摘要 |
A method of assembling a distributor and a cup in a cooking gas burner assembly includes providing: said distributor with downwardly extending spigots, providing said cup with recesses to receive said spigots, said recesses being sized and shaped whereby thermal expansion of said distributor results in substantially no increase in the contact surface between said cup and distributor, when said distributor is hot compared to when it is cold. A cooking gas burner assembly has a distributor and a first formation to support said distributor in said assembly, said distributor and said first formation including spigots and recesses to allow said first formation to support said distributor, said recesses including a surface being sized and shaped whereby thermal expansion of said distributor results in substantially no increase in the contact surface area between said first formation and distributor, when said distributor is hot compared to when it is cold. |
