| 摘要 |
<p>The iron alarm device is formed of an infrared light flux source (A) placed on the handle (M) of the apparatus and of an electronic photocommanded switch (B) whose photosensitive element (F) is placed on the same handle (M). The switch (B) in the case in which it receives infrared light flux from the source (A) causes the opening of the contact (K) through which the warming resistor (E) of the source (A) and the element (F) placed on the handle (M) the second element can receive the infrared light flux generated by the first one, only when nobody uses the iron. For this device not to start functioning when the apparatus is not used, plugged in, but vertically placed, it will be supplied through contact (K) which is closed only when the apparatus is in the horizontal position.</p> |
