| 摘要 |
PROBLEM TO BE SOLVED: To provide a massage nozzle which can obtain the strong suction forces by developing a whirl flow efficiently even with a limited amount of water and a massage system using the same. SOLUTION: In the massage nozzle and the massage system using the same, the system is provided with a whirling chamber which has a water intake part so arranged as to form a whirl flow of water in the chamber, a water delivery port adapted to deliver the whirl flow of water to form a negative pressure part. As viewed from the direction facing the whirling chamber in the intake direction of the water, the water intake part has a larger width in the direction parallel with the whirling axis of the whirl flow than the width in the direction vertical thereto. COPYRIGHT: (C)2005,JPO&NCIPI
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