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US 7,878,423 B2Granted
Fluid spraying device and fluid spraying nozzle
AssigneeGA-REW Corporation
InventorKaga Hasegawa
Life of this patent
Estimating the term…
Abstract
A fluid spraying nozzle may include a flexible spray tube, and a guide which is disposed so as to surround the outside of said spray tube in the diametral direction. The ring-shaped tube side magnet may be provided on the spray tube. A ring-shaped guide side magnet may be provided on the guide. A polarity of an outer peripheral side of the tube side magnet and a polarity of an inner peripheral side of the guide side magnet may have the same polarity.
Claims7
A fluid spraying device comprising:
- a fluid spraying nozzle provided with a flexible spray tube, and a guide which is disposed so as to surround the outside of said spray tube in the diametral direction;
- and
- a fluid pumping means which pumps a fluid in said spray tube,
- a ring-shaped tube side magnet being provided on said spray tube, a ring-shaped guide side magnet being provided on said guide, and a polarity of an outer peripheral side of said tube side magnet and a polarity of an inner peripheral side of said guide side magnet having the same polarity.
1 more element
Dependencies are inferred from the claim text.