To provide a spout apparatus capable of repeatedly changing a spout position by using hydraulic power and differing the moving speed in the outward route from that in homeward route in repetitive motion.
The spout apparatus 10 is provided with a housing 2 and a spout cylindrical body 80 projected from both sides of the housing 2. A spout flow passage is formed in the spout cylindrical body 80 and a spout nozzle 800 is connected to the tip of the spout cylindrical body 80. The housing 2 is provided with two water inlet ports 12, 14. The water inlet ports 12, 14 are respectively connected to respective branched ends of a water pipe line 700 branched into two and a fluid W1 is fed through the water feed pipe line 700 mutually at the same pressure. The flow resistance in the water inlet port 12 is made larger than that in the water inlet port 14 by making the inside diameter of the water inlet port 12 smaller than the inside diameter of the water inlet port 14.
COPYRIGHT: (C)2007,JPO&INPIT
OHASHI TAKAHIRO
HATAKEYAMA MAKOTO
SUZUKI TAKAHIRO
KURODA KAZUKI
| JPH0428866A | 1992-01-31 | |||
| JP2001082408A | 2001-03-27 | |||
| JPH0446819Y2 | 1992-11-05 |
| WO2002032583A1 | 2002-04-25 |
Next Patent: SPOUT APPARATUS