| 摘要 |
The door is characterised in particular in that its inner door 9 has in its internal marginal zone a pressed zone 6 which gives rise to the formation of a peripheral groove 7 directed towards the body of the oven, which, with the aid of a supplementary metal piece 8 fixed by welding to the internal edge of the inner door 2 forms a constituent chamber or cavity of the structure for blocking high-frequency energy of the door, a chamber which is partially open between the inner door 2 and the supplementary piece 8, in the external marginal zone of the groove in question, where a silicone piece 10 is situated, which is resistant to the working temperature of the oven and which on the one hand closes the cavity which corresponds to the structure for blocking high-frequency energy of the door and on the other hand constitutes a sealing joint for fitting the door to the opening 3 of the oven. <IMAGE>
|
