SG11201510020YA - A ventilator - Google Patents

A ventilator

Info

Publication number
SG11201510020YA
SG11201510020YA SG11201510020YA SG11201510020YA SG11201510020YA SG 11201510020Y A SG11201510020Y A SG 11201510020YA SG 11201510020Y A SG11201510020Y A SG 11201510020YA SG 11201510020Y A SG11201510020Y A SG 11201510020YA SG 11201510020Y A SG11201510020Y A SG 11201510020YA
Authority
SG
Singapore
Prior art keywords
ventilator
Prior art date
Application number
SG11201510020YA
Inventor
Fook Hoong Choo
Thuppale Mohan Dass Ettanoor
Original Assignee
Univ Nanyang Tech
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 Univ Nanyang Tech filed Critical Univ Nanyang Tech
Publication of SG11201510020YA publication Critical patent/SG11201510020YA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
SG11201510020YA 2013-07-19 2014-07-18 A ventilator SG11201510020YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361856192P 2013-07-19 2013-07-19
PCT/SG2014/000344 WO2015009245A1 (en) 2013-07-19 2014-07-18 A ventilator

Publications (1)

Publication Number Publication Date
SG11201510020YA true SG11201510020YA (en) 2016-01-28

Family

ID=52346565

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201510020YA SG11201510020YA (en) 2013-07-19 2014-07-18 A ventilator

Country Status (5)

Country Link
US (1) US10309667B2 (en)
CN (1) CN105637225B (en)
MY (1) MY178572A (en)
SG (1) SG11201510020YA (en)
WO (1) WO2015009245A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9719525B2 (en) 2013-05-23 2017-08-01 Jeffrey Butler Cunnane Medallion fan
US10309667B2 (en) 2013-07-19 2019-06-04 Nanyang Technological University Ventilator
US10473348B2 (en) * 2014-11-10 2019-11-12 Internal Air Flow Dynamics, Llc Method and system for eliminating air stratification via ductless devices
US20180310716A1 (en) * 2017-04-27 2018-11-01 UHV Technologies, Inc. Air conditioning system for a reduced space area of a room
CN110439868A (en) * 2019-06-17 2019-11-12 东莞市卓奇峰智能科技有限公司 Column stream back spray current expanding device
US11686315B2 (en) * 2020-08-11 2023-06-27 Hunter Fan Company Ceiling fan and impeller blade
US11536284B2 (en) 2020-08-11 2022-12-27 Hunter Fan Company Ceiling fan

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221632A (en) * 1964-01-13 1965-12-07 Sterilab Inc Air system for sterile areas
US4501194A (en) * 1983-06-23 1985-02-26 Emerson Electric Co. Whole house attic fan
DE3335790A1 (en) * 1983-10-01 1985-04-18 Kallfass Verpackungsmaschinen GmbH, 7440 Nürtingen SHRINK TUNNEL
CN2115416U (en) * 1992-04-11 1992-09-09 刘杰 Top fan
US6702545B2 (en) * 2002-05-01 2004-03-09 Sanford Davis Scholten Venturi fan
US8152495B2 (en) 2008-10-01 2012-04-10 Ametek, Inc. Peripheral discharge tube axial fan
US20100111720A1 (en) * 2008-11-06 2010-05-06 Nicholas Andrew Hiner High displacement air pump
GB2482548A (en) * 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2486889B (en) * 2010-12-23 2017-09-06 Dyson Technology Ltd A fan
GB2496877B (en) * 2011-11-24 2014-05-07 Dyson Technology Ltd A fan assembly
US9719525B2 (en) * 2013-05-23 2017-08-01 Jeffrey Butler Cunnane Medallion fan
US10309667B2 (en) 2013-07-19 2019-06-04 Nanyang Technological University Ventilator

Also Published As

Publication number Publication date
WO2015009245A1 (en) 2015-01-22
CN105637225B (en) 2017-10-13
US20160161134A1 (en) 2016-06-09
CN105637225A (en) 2016-06-01
US10309667B2 (en) 2019-06-04
MY178572A (en) 2020-10-16

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