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SUPER-MICRO BUBBLE GENERATOR

Foreign code F120006829
File No. S2011-0378
Posted date Aug 22, 2012
Country WIPO
International application number 2012JP052095
International publication number WO 2012/105536
Date of international filing Jan 31, 2012
Date of international publication Aug 9, 2012
Priority data
  • P2011-018504 (Jan 31, 2011) JP
Title SUPER-MICRO BUBBLE GENERATOR
Abstract

To generate uniform super-micro bubbles of nano-scale in a simple structure and at low cost, a super-micro bubble generator has a tubular casing provided with an opening for the introduction of a liquid at one end and an outlet for delivery of the liquid at the other end, and the tubular casing includes: a flow-rate increasing unit for increasing the flow rate of the liquid introduced from the introduction opening

a gas suction unit for drawing gas from the outside into the casing, wherein the pressure is decreased by a liquid current having the flow rate increased in the flow-rate increasing unit

and a super-micro bubble-including liquid generation unit for shearing, by the liquid current having the flow rate increased in the flow-rate increasing unit, the gas that is drawn by the gas suction unit and generating a liquid including super-micro bubbles, in this order, from the introduction opening to the outlet opening.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY, JAPAN,
  • HATA TAKASHI
  • Inventor
  • HATA TAKASHI
IPC(International Patent Classification)

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