BRPI0922898A2 - local exhaust system - Google Patents

local exhaust system

Info

Publication number
BRPI0922898A2
BRPI0922898A2 BRPI0922898A BRPI0922898A BRPI0922898A2 BR PI0922898 A2 BRPI0922898 A2 BR PI0922898A2 BR PI0922898 A BRPI0922898 A BR PI0922898A BR PI0922898 A BRPI0922898 A BR PI0922898A BR PI0922898 A2 BRPI0922898 A2 BR PI0922898A2
Authority
BR
Brazil
Prior art keywords
exhaust system
local exhaust
local
exhaust
Prior art date
Application number
BRPI0922898A
Other languages
Portuguese (pt)
Inventor
Noh Chan-Young
Kim Hak-Seung
Cho Heung-Won
Lee Jang-Youl
Yun Yung-Chul
Original Assignee
Gtec
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 Gtec filed Critical Gtec
Publication of BRPI0922898A2 publication Critical patent/BRPI0922898A2/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/022—Multi-stage pumps with concentric rows of vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

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)
  • Ventilation (AREA)
BRPI0922898A 2009-02-24 2009-08-26 local exhaust system BRPI0922898A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20090015487 2009-02-24
KR1020090072886A KR100955727B1 (en) 2009-02-24 2009-08-07 Local ventilator device
PCT/KR2009/004762 WO2010098522A1 (en) 2009-02-24 2009-08-26 Local exhaust apparatus

Publications (1)

Publication Number Publication Date
BRPI0922898A2 true BRPI0922898A2 (en) 2019-09-24

Family

ID=42281360

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922898A BRPI0922898A2 (en) 2009-02-24 2009-08-26 local exhaust system

Country Status (7)

Country Link
US (1) US20110305564A1 (en)
EP (1) EP2402673A4 (en)
JP (1) JP2012514178A (en)
KR (1) KR100955727B1 (en)
CN (1) CN101970944A (en)
BR (1) BRPI0922898A2 (en)
WO (1) WO2010098522A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101170160B1 (en) 2012-02-17 2012-07-31 이일란 Local ventilator with swirler
KR101335662B1 (en) * 2012-04-03 2013-12-03 주식회사트라이애드 Exhaust system with built-in rotation body
CN103375831A (en) * 2012-04-20 2013-10-30 博西华电器（江苏）有限公司 Range hood and rotary air curtain generation device for oil smoke purification device
KR101294325B1 (en) 2012-04-26 2013-08-07 김지하 Local ventilator with swirler
KR101193604B1 (en) * 2012-06-04 2012-10-23 김지하 Local ventilator with swirler
KR101647885B1 (en) * 2014-10-06 2016-08-23 이장열 An exhaust fan using vortex
CN104646195A (en) * 2015-02-11 2015-05-27 天津腾达集团有限公司 Cyclone dust collector
WO2017175889A1 (en) * 2016-04-06 2017-10-12 이장열 Integrated exhaust fan using vortex
KR101740675B1 (en) * 2016-08-31 2017-05-26 주식회사 재진엔지니어링 Inhalation Device for Local Ventilation System
KR102104317B1 (en) * 2017-05-02 2020-04-24 엘지전자 주식회사 Local ventilation equipment and swirler therein
KR102146057B1 (en) * 2018-07-18 2020-08-19 김지하 Local ventilator
CN111912071A (en) * 2020-09-12 2020-11-10 浙江航威专用设备有限公司 Air conditioner humidifier and humidifying method thereof
CN113048332B (en) * 2021-04-06 2024-02-09 江苏环亚医用科技集团股份有限公司 Wall-penetrating antifreezing device

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US3028072A (en) * 1958-05-05 1962-04-03 Torrington Mfg Co Air impelling fan and associated part
US3202342A (en) * 1964-01-08 1965-08-24 Clarage Fan Company Fan equipment
US3557681A (en) * 1968-01-25 1971-01-26 Nordisk Ventilator Fan for the ventilation of buildings, e.g. stables
US3804553A (en) * 1973-01-23 1974-04-16 Tec Group Fluid machine rotor
JPS55151194A (en) * 1979-05-16 1980-11-25 Hiroshi Kazuhara Circumferentially revolved shaftless runner
US4693673A (en) * 1982-08-09 1987-09-15 Nee Victor W Ceiling fan
JPS6048432A (en) * 1983-08-24 1985-03-16 Nippon Air Curtain Kk Locally contaminated gas remover
US4737103A (en) * 1985-06-24 1988-04-12 Siccardi Frank J Fresh air monitoring and controls relating thereto
US4665806A (en) * 1985-09-12 1987-05-19 Martin Sr Lendell Ventilating air distributor
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JP2004219011A (en) * 2003-01-17 2004-08-05 Jiro Irisawa Exhaust means and exhaust device using jet flow
CN100398924C (en) * 2003-12-23 2008-07-02 乐金电子(天津)电器有限公司 Exhaust device of ceiling-mounted air conditioner indoor unit
KR100529002B1 (en) 2003-12-31 2005-11-15 학교법인 포항공과대학교 Local exhaust ventilation system with covered rotating swirler
DE202004006360U1 (en) * 2004-04-22 2004-07-15 Gebrüder Trox Gesellschaft mit beschränkter Haftung Spin discharge opening for ventilating spaces, has at least two spin areas comprising each spin shovel, with stage formed between adjoining spin areas
US7294052B2 (en) * 2004-08-02 2007-11-13 Carrier Corporation Control for dual stepper motors
US7387556B1 (en) * 2006-03-01 2008-06-17 Brunswick Corporation Exhaust system for a marine propulsion device having a driveshaft extending vertically through a bottom portion of a boat hull
SE530624C2 (en) * 2006-12-06 2008-07-22 Scania Cv Abp air Cap
US20080253896A1 (en) * 2007-04-13 2008-10-16 Walls Gary C High efficiency fan blades with airflow-directing baffle elements
WO2008131355A1 (en) * 2007-04-20 2008-10-30 Spotlight Surgical, Inc. Adjustable retractor blade
KR100821295B1 (en) 2007-04-20 2008-04-11 포항공과대학교 산학협력단 Vortex Type Local Exhaust System
KR100873521B1 (en) 2007-04-20 2008-12-15 포항공과대학교 산학협력단 Vortex Type Local Exhaust System
KR100873522B1 (en) 2007-04-20 2008-12-15 포항공과대학교 산학협력단 Vortex Type Local Exhaust System

Also Published As

Publication number Publication date
EP2402673A4 (en) 2013-07-31
KR100955727B1 (en) 2010-05-03
CN101970944A (en) 2011-02-09
WO2010098522A1 (en) 2010-09-02
JP2012514178A (en) 2012-06-21
US20110305564A1 (en) 2011-12-15
EP2402673A1 (en) 2012-01-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.