Title:
DEVICE FOR GENERATING MICROBUBBLES USING LOW PRESSURE
Document Type and Number:
WIPO Patent Application WO/2013/073732
Kind Code:
A1
Abstract:
The present invention pertains to a device for generating microbubbles, wherein microbubbles are generated in the water using low pressure such that water including the microbubbles may be advantageously used for various purposes such as showering, washing, agriculture, fishing or the like, water and detergents may be saved, and only low pressure is used without the unnecessary use of additional power. The present invention includes a water supply pipe in the shape of a pipe; a water supply hole formed at the upper portion of the water supply pipe for supplying water; a water outlet formed at the lower portion of the water supply pipe for discharging water; a bubble nozzle formed at the water outlet with an inner diameter which suddenly becomes narrow and then gradually widens; an air supply member formed at one side of the water supply pipe in the shape of a pipe; and an air check valve formed at one end of the air supply member such that air flows only from the outside to the air supply member.
Inventors:
HWANG JAE-KOO (KR)
HWANG JOO-HYUN (KR)
HWANG SEONG-HYUN (KR)
HWANG JOO-HYUN (KR)
HWANG SEONG-HYUN (KR)
Application Number:
PCT/KR2011/009106
Publication Date:
May 23, 2013
Filing Date:
November 28, 2011
Export Citation:
Assignee:
HWANG JAE-KOO (KR)
HWANG JOO-HYUN (KR)
HWANG SEONG-HYUN (KR)
HWANG JOO-HYUN (KR)
HWANG SEONG-HYUN (KR)
International Classes:
B01F3/04; E03C1/084; B01F5/00
Foreign References:
| KR100902136B1 | 2009-06-10 | |||
| KR20110002160A | 2011-01-07 | |||
| JP2008237956A | 2008-10-09 | |||
| US5514267A | 1996-05-07 | |||
| KR20100136694A | 2010-12-29 | |||
| KR20090059645A | 2009-06-11 |
Attorney, Agent or Firm:
WOO, Kwang-Je (#501 Wooyoung Bldg., 637-20, Yeoksam-Dong, Gangnam-Gu, Seoul 135-909, KR)
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Claims: