A BURNER ASSEMBLY FOR GAS COOKER DEVICE AND PRODUCTION METHOD THEREOF
The invention relates to a production method of a burner assembly comprising a metal lower body (20) in the form of a container provided with a gas inlet (14) and a cover (10) which is hermetically fitted to the lower body (20) rim part (29) on which there is a transfer channel (16) providing air ga...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a production method of a burner assembly comprising a metal lower body (20) in the form of a container provided with a gas inlet (14) and a cover (10) which is hermetically fitted to the lower body (20) rim part (29) on which there is a transfer channel (16) providing air gas mixture transmission to a flame distributor (30). The production method is comprising the steps of pre-fixing the cover (10) on a metal injection mold (40); injecting the lower body (20) into the mold in such a way to provide a junction line (1 ) along the cover (10) rim part (29); cooling the integrated lower body (20) and the cover (10) and the removal of the lower body (20) from the mold with the cover integrated. |
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