US 6,499,154 B1
Bubble jetting apparatus
Takafumi Niibayashi,
Hiroshima (Japan)
Assigned to Vib Tec Limited Company,
Hiroshima-Ken (Japan)
Filed on 25-Jul-2000, as Appl. No. Vib Tec Limited Company,
Hiroshima-Ken (Japan)
Int. Cl.7A61H 33/06
U.S. Cl. 4-541.5
9 Claims
US 6,499,154 B1
Bubble jetting apparatus
Takafumi Niibayashi,
Hiroshima (Japan)
Assigned to Vib Tec Limited Company,
Hiroshima-Ken (Japan)
Filed on Jul. 25, 2000, as Appl. No. 9/625,280.
Claims priority of application No. 11-213198 (JP), filed on Jul. 28, 1999.
Int. Cl.7A61H 33/06
U.S. Cl. 48212;541.5
9 Claims
1. A bubble jetting apparatus provided with
A. an apparatus body, comprising
(a) a circulating pump;
(b) a suction tube connected to the suction side of said circulating pump;
(c) a discharge tube connected to the discharge side of said circulating pump;
(d) one or more bubble generating portions disposed at an appointed position of said discharge tube, comprising a compressed
air supplying tube having one end thereof connected to a compressor, an air supplying chamber connected to said compressed
air supplying tube and disposed in said discharge tube, and bubble discharging holes drilled on the circumferential wall of
said air supplying chamber;
(e) a compressor connected to said bubble generating portions; and
(f) a drive portion connected to said circulating pump and said compressor,
B. an extended suction tube portion, an end of which is disposed in bath water in a bathtub, connected to said suction tube;
C. a bubble jetting and discharging tube connected to said discharge tube; and
D. a bubble jetting and discharging portion connected to said bubble jetting and discharging tube.