WO2010033008A3 - Fluid transfer apparatus - Google Patents

Fluid transfer apparatus Download PDF

Info

Publication number
WO2010033008A3
WO2010033008A3 PCT/KR2009/005399 KR2009005399W WO2010033008A3 WO 2010033008 A3 WO2010033008 A3 WO 2010033008A3 KR 2009005399 W KR2009005399 W KR 2009005399W WO 2010033008 A3 WO2010033008 A3 WO 2010033008A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
fluid transfer
transferred
present
force
Prior art date
Application number
PCT/KR2009/005399
Other languages
French (fr)
Korean (ko)
Other versions
WO2010033008A2 (en
Inventor
정세채
윤태오
신현주
우숙이
박연일
Original Assignee
한국표준과학연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국표준과학연구원 filed Critical 한국표준과학연구원
Priority to EP09814824A priority Critical patent/EP2339184A2/en
Priority to US13/120,098 priority patent/US20110171043A1/en
Priority to JP2011527754A priority patent/JP5610544B2/en
Publication of WO2010033008A2 publication Critical patent/WO2010033008A2/en
Publication of WO2010033008A3 publication Critical patent/WO2010033008A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein

Abstract

The present invention relates to an apparatus for transferring a fluid, an object to be transferred, in the vertical or horizontal direction. More particularly, the apparatus of the present invention has a surface formed into a pattern recursively alternating in a fluid transfer direction such that the surface of the apparatus has a contact angle different from that of the fluid, and the fluid is transferred by the hydrodynamic force generated by the difference of the contact angles. The fluid transfer apparatus of the present invention, more particularly, a microfluidic tube for fluid transfer, minimizes the consumption of energy of external sources including an external device, physical vibration from wind power, force from an electromagnetic field generated by static electricity or an electric field, physical force, vibration from thermal energy, or the like, and enables the fluid to be transferred in the vertical or horizontal direction without using a pump.
PCT/KR2009/005399 2008-09-22 2009-09-22 Fluid transfer apparatus WO2010033008A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09814824A EP2339184A2 (en) 2008-09-22 2009-09-22 Fluid transfer apparatus
US13/120,098 US20110171043A1 (en) 2008-09-22 2009-09-22 Fluid Transfer Apparatus
JP2011527754A JP5610544B2 (en) 2008-09-22 2009-09-22 Fluid transfer device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080092743A KR101603489B1 (en) 2008-09-22 2008-09-22 Fluid Transportation Unit
KR10-2008-0092743 2008-09-22

Publications (2)

Publication Number Publication Date
WO2010033008A2 WO2010033008A2 (en) 2010-03-25
WO2010033008A3 true WO2010033008A3 (en) 2010-07-08

Family

ID=42040038

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005399 WO2010033008A2 (en) 2008-09-22 2009-09-22 Fluid transfer apparatus

Country Status (5)

Country Link
US (1) US20110171043A1 (en)
EP (1) EP2339184A2 (en)
JP (1) JP5610544B2 (en)
KR (1) KR101603489B1 (en)
WO (1) WO2010033008A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012021603A1 (en) * 2012-06-28 2014-01-23 Philipp Comanns Structuring or arrangement of surfaces for the directed transport of liquids in capillaries
US10503063B2 (en) 2014-09-01 2019-12-10 Industry-University Cooperation Foundation Hanyang University Super water repellent polymer hierarchical structure, heat exchanger having super water repellency, and manufacturing method therefor
KR101602104B1 (en) * 2015-05-18 2016-03-10 한양대학교 산학협력단 Superhydrophobic polymer hierarchical structure and method of manufacturing the same
KR101535390B1 (en) * 2014-09-01 2015-07-09 한양대학교 산학협력단 Superhydrophobic polymer hierarchical structure and method of manufacturing the same
US11255360B2 (en) 2016-04-29 2022-02-22 Kimberly-Clark Worldwide, Inc. Surface for directional fluid transport
CN107643776B (en) * 2017-10-30 2023-01-03 南昌大学 Liquid drop type temperature controller capable of accurately controlling temperature

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040206410A1 (en) * 2003-04-15 2004-10-21 Entegris, Inc. Fluid handling component with ultraphobic surfaces
US20070065702A1 (en) * 2005-09-16 2007-03-22 Extrand Charles W Fuel cell with anisotropic wetting surfaces
KR20080058398A (en) * 2005-09-16 2008-06-25 엔테그리스, 아이엔씨. Fluid handling device with directionally-biased wetting surface

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050036918A1 (en) * 2000-12-18 2005-02-17 Lange Frederick F. Microchannels for efficient fluid transport
WO2003058741A1 (en) * 2001-12-28 2003-07-17 Canon Kabushiki Kaisha Fuel cell and electric apparatus
MY135712A (en) * 2003-04-15 2008-06-30 Entegris Inc Microfludic device with ultraphobic surfaces
US6923216B2 (en) * 2003-04-15 2005-08-02 Entegris, Inc. Microfluidic device with ultraphobic surfaces
US20070065637A1 (en) * 2005-09-16 2007-03-22 Extrand Charles W Carrier with anisotropic wetting surfaces
US20070062594A1 (en) * 2005-09-16 2007-03-22 Extrand Charles W Microfluidic device with anisotropic wetting surfaces
US7943234B2 (en) * 2007-02-27 2011-05-17 Innovative Surface Technology, Inc. Nanotextured super or ultra hydrophobic coatings
WO2008153684A2 (en) * 2007-05-23 2008-12-18 Entegris, Inc. Articles comprising wettable structured surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040206410A1 (en) * 2003-04-15 2004-10-21 Entegris, Inc. Fluid handling component with ultraphobic surfaces
US20070065702A1 (en) * 2005-09-16 2007-03-22 Extrand Charles W Fuel cell with anisotropic wetting surfaces
KR20080058398A (en) * 2005-09-16 2008-06-25 엔테그리스, 아이엔씨. Fluid handling device with directionally-biased wetting surface

Also Published As

Publication number Publication date
EP2339184A2 (en) 2011-06-29
WO2010033008A2 (en) 2010-03-25
JP5610544B2 (en) 2014-10-22
KR20100033732A (en) 2010-03-31
US20110171043A1 (en) 2011-07-14
KR101603489B1 (en) 2016-03-17
JP2012503137A (en) 2012-02-02

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