Title:
WATER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/203165
Kind Code:
A1
Abstract:
Provided is a water supply system which can be installed inexpensively and with which it is possible to supply, from a large number of water supply ports, bubble-containing water having mixed-in bubbles. For water supply systems 1a, 1b, 1c, which each supply water from a water meter 12 via piping 18 to a plurality of water supply ports 18a in an establishment 2, 3, 4 by said piping 18 being branched, each is provided with an ultrafine bubble generation device 20 that generates microscopic bubbles such that before water that has entered the water meter 12 is supplied from the water supply ports 18a, the water to be supplied from the water supply ports 18a becomes bubble-containing water that contains bubbles.
Inventors:
HAYASHI HIROHISA (JP)
HANADA MASAHIRO (JP)
YAMASAKI MASAAKI (JP)
FUSHIKI SATOSHI (JP)
HANADA MASAHIRO (JP)
YAMASAKI MASAAKI (JP)
FUSHIKI SATOSHI (JP)
Application Number:
PCT/JP2019/016042
Publication Date:
October 24, 2019
Filing Date:
April 12, 2019
Export Citation:
Assignee:
POLARIS CO LTD (JP)
International Classes:
B01F3/04; B01F5/00; B01F5/02; B01F7/02; C02F1/68
Domestic Patent References:
| WO2014204399A1 | 2014-12-24 |
Foreign References:
| JP3209280U | 2017-03-09 | |||
| JP2017213526A | 2017-12-07 | |||
| JP2018034133A | 2018-03-08 | |||
| JP2017080721A | 2017-05-18 | |||
| JPS59154328U | 1984-10-16 |
Attorney, Agent or Firm:
NISHIHARA, Hironori (JP)
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