Gas injection system for household appliance.

摘要

The present invention relates to a gas injection system for a household appliance, of the type including a support (1) for an injector fed with gas via a gas supply tube (2), this system being capable of operating with at least two gases. According to the invention, the support (1) includes a calibrated hole (10) for allowing direct operation with a first gas. When it is necessary to operate the system with the other gas, it is sufficient to place a piece (4) on the support (1), which piece (4) comprises a second hole (40) located in axial extension of the calibrated hole (10), this second hole (40) being itself calibrated to allow the system to operate with this gas. The present invention is applicable for any kind of household appliance using gas as fuel. <IMAGE>