| 摘要 |
The water flushing tank for WC is provided with a predetermined partial emptying and a total emptying (two step flushing). The partial emptying or discharge is effected by a float (25) which is arranged at mid-height of the connection element (22) connecting the lever mechanism (35, 36) provided for the actuation and the sealing body (23). A special actuation of the lever mechanism is provided to effect a complete discharge. Simultaneously, the float for the inlet valve is further operated by permanent magnets so as to render the inlet speed totally independent with respect to the water level. This is obtained by having the float held at the bottom by the attraction force of the two permanent magnets until, at a certain filling height, the vertical thrust is sufficient to separate the magnets. |
