| 摘要 |
The device comprises at least one displacement vessel (1), with intake (5) and pressure non-return valve (6) and an accumulator device (8). The entire unit is designed in such a way that the additional volume of fluid (2) enclosed in the displacement vessel produced due to thermal expansion is forced through the pressure valve into the accumulator and that further fluid is drawn in when the volume of fluid contracts. This results in a fluid delivery acting in the same direction brought about by temperature fluctuation. Furthermore, additional devices can be provided for producing temperature fluctuations. <IMAGE>
|
