US-based heating specialist Copeland announced it invested an undisclosed sum in Dutch thermo-acoustic heat pump developer Blueheart Energy. According to Copeland, BlueHeart’s thermo-acoustic ...

The KITETT FISIO BOX breast-pump with adjustable suction cycle allows a choice of rapid or low suction, entirely progressive. The mother chooses the suction power according her comfort.

They come with long hoses that connect to your pool's pump and will drive across your pool floor. Some in-ground options don't have any connection and ride completely free across your pool floor.

The electric breast-pumps with automatic control use the suction-release cycle, without the mother’s intervention. That is why the collecting kit is equipped with an obturating stopper to avoid ...

Finally, the acoustic power is consumed in order to pump heat against the temperature gradient. The research group compared the performance of the heat pump with that of a reference device with no ...