Title:
気泡発生装置およびそれを備える気泡浴槽
Document Type and Number:
Japanese Patent JP7417839
Kind Code:
B2
Abstract:
To provide a bubble generator capable of generating bubbles with a desired flow rate, regardless of installing pipes according to installation conditions, and a bubble bathtub including the bubble generator.SOLUTION: A bubble generator for generating bubbles in a bathtub, includes: a main pipe for flowing gas, a pump sending the gas to the main pipe; a first pipe and a second pipe branched from the main pipe; first branch pipes, the pipes further branched from the first pipe, connected to air jet holes provided at the bottom part of a bathtub body, from a bottom-part back side; and second branch pipes, the pipes further branched from the second pipe, connected to the air jet holes provided at the bottom part of a bathtub body, from the bottom-part back side. The first pipe and the second pipe are branched from the main pipe before entering a space in the bottom-part back side of the bathtub body.SELECTED DRAWING: Figure 2C
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Inventors:
Sayuri Ban
Koichi Fujita
Koichi Fujita
Application Number:
JP2019237010A
Publication Date:
January 19, 2024
Filing Date:
December 26, 2019
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
A47K3/00; B01F23/23
Domestic Patent References:
| JP8238283A | ||||
| JP6005627U |
Attorney, Agent or Firm:
Michiko Matsutani
Hiroshi Okabe
Yuzo Yamada
Hiroshi Okabe
Yuzo Yamada