| 摘要 |
A flow path for reducing pulsation is provided to attenuate vibration and noise by varying pulsation waveform phase of fluid passing through a divided flow path by installing a partition to cross over the flow direction of fluid. A flow path for reducing pulsation comprises at least two more division flow channels(200), a partition wall whose entire or some part are arranged in the direction crossing the flow direction of flow; and a partition plate changing the pulse wave type of fluid, arranged in the direction crossing the flow direction of fluid. Each of pulse wave type has a phase difference of 180 degree at the position where fluids passing through each of flow channel are joined. The length of division flow channels is different. |
