| 摘要 |
1. An accelerating device of fluids, comprising an accelerating mean mounted in the circuit of a first fluid, an electric motor which is connected to said accelerating mean, a driving turbine fed by a second fluid under pressure which is also connected to said accelerating mean, and a gate connected to the second fluid supply circuit of the turbine and automatically controlled for starting the driving turbine if the feeding of the electric motor is stopped, the said gate being connected to an electromagnet, characterized in that the circuit of the first fluid is a circuit of domestic central heating, in that the second fluid is water and in that the electromagnet and the gate (4) are arranged so that they close the second fluid supply circuit (5) if the feeding of the electric motor (7) is restored. |
